2006-07 Annual Habitat Management Plan

Sacramento National Wildlife Refuge 

Prepared By: Date: _________________ 

 Refuge Biologist 

Reviewed By: Date: _________________ 

 Supervisory Wildlife Biologist 

Reviewed By: Date: _________________ 

 Assistant Refuge Manager 

Reviewed By: Date: _________________ 

 Deputy Refuge Manager 

Approved By: Date: _________________ 

 Project Leader 

Sacramento National Wildlife Refuge

T1:1

T1:2 T1:3 T1:4

T1:6 T2:11

T2:1 T2:2

T2:3

T2:4

T2:5 T2:6

T2:8

T2:10

T3:1 T3:2 T3:3

TAB:1

TAB:2

TC:1

TC:2

TAB:3 TD:1

TD:2

TD:3

TD:4

TD:5

TE:1

TE:2

TE:3

TE:4

TE:6

T4:1 T4:2

T4:3 T6/7

T13:1

T11:1

T11:2T13:2

T11:4

T11:5 T13:3

T12:1

T8:1

T9:1

T9:2

T10:1

T10:3

T10:4

T10:2

T8:3

T8:2 T14:1 T14:2 T14:3

P1A:1

P1A:3

P1

P1A:4

P1B

T15:1

T12:2 T16:1

T16:2

T15:2

T19:1 T19:2 T20:1

T17

T18

P4

P2

P5

P6:1

P6:2

P3

TF:3

TF:2

TF:1

T21:1 T21:2 T21:3

T21:4

T22

T23:8

T23:1

T23:2 T23:3

T23:4

T23:7

T23:5

P7

T23:6

T24:1 TG T24:2 T24:3 T25

T27:1

T27:2 T28:2

T28:1

T31:1

T31:3

T31:2

T30

T26:1

T26:2

T29:1

T29:2

P7A:1

P7A:4

P7A:2

P7A:3

T34:1 T34:2

T37

T40:1 T40:2

T40:3 T40:4

T35:1

T35:3 T35:2

T38:1

T38:2

T41:1

T33 P8:1 P8:2

P10:2

T32

T36:1

T36:2

T36:3

P9:1 T36:4

T39:1 T39:2

P9:2

P10:1 TH

T41:2

T42 P11:1 P11:2 P11:3 P11:4

T43 P12

T44

TE:5

T5:1

T5:2

T5:3

T11:3

T20:2

T45

577

363

296

271

242

232

215

206

187

183

177

176

159

154 150

149

149

98

142

92

92

91

88

87

130

127

127

125

123

82

123

122

81

80

119

79

79

118

78

117

117

116

115

77

76

72

71

68

68

101

63

60

60

60

60

57

57

56

0

54

54

53

51

51

50

49

49

0

47

47

46

44

44

43

42

42

42

42

41

39

39

38

38

38

38

38

37

37

36

35

34

34

34 34

0

34

33

33

33

33

32

32

32

31

31

31

30

30

30

29

29

29

29

29

28

26

26

26

25

24

25

24

24

23

23

23

23

22

22

20

20

20

20

9

19

9

17

17

17

16

8

16

16

15

8

7

14

0

7

14

13

11

6

6

10

7

10

11

2

Cal ifornia

°

0 6 3 12 18 24

Miles

Sacramento NWR

Delevan NWR

Colusa NWR

Sutter NWR

Butte Sink NWR

Sacramento River NWR

Sacramento 

NWR Complex

0 0.25 0.5 1 1.5 2

Miles

Refuge Boundary

Roads

Paved

All Weather

Standard Dirt

Non-Drivable

Railroad

Cell Boundaries (no roads)

Habitat Management 2006-07

Seasonal Flooded Marsh

Unmanaged Freshwater Wetland

Watergrass

Summer Water

Permanent Pond

Vernal Pool

Alkali Meadow

Vernal Pool/Alkali Meadow Complex

Riparian Willow Scrub

Cottonwood Willow

Mixed Riparian Forest

Annual Grassland

Perennial Grassland

Facilities

UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX SAC YEAR 20067 printed: 5/23/2006 1

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: SAC UNIT: CANALS CELL: 99

DRAWDOWN DATE:

DRAWDOWN RATE: S

No

FLOOD DATE:

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

Giant garter snakes (GGS) hibernate from Oct. - March. With any dirt moving activity it's best to wait until the GGS are active

(usually late March). If you have to clean a ditch before the GGS are active work from one side and only take from the center. 

Place spoil on side of road as the snakes hibernate on the high ground, which is usually the road. If cleaning takes place after 

the snakes are active you can work up one side and place the spoil on top of the road. The biggest problem with cleaning 

ditches while the GGS are hibernating is the danger of burying them alive.

# OF WCS's TO REPLACE: 1

DATE BOARDS PULLED:_______________

WORK PRIORITY: 1

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: NONE

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

0

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Install larger pipe on 35-1C on Poleline Rd. @ T27

2. Do patch work @ lift pump @ 35-1C

3. Clean 3-way ditch south to P3 inlet

4. Spray ditch to P1A and P2 from dam 1

5.

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 0

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Spray Rodeo Reduce primrose 2

TREATMENT: OBJECTIVE: ACRES:

Spray Rodeo

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX SAC YEAR 20067 printed: 5/23/2006 2

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: SAC UNIT: 26.2 CELL: 99

DRAWDOWN DATE:

DRAWDOWN RATE:

No

FLOOD DATE:

UNITS REQ. DOWN 1st:

UNITS REQ. FLOOD 1st:

SPECIAL MANAGEMENT CONSIDERATIONS:

26.2 was cleaned by Fisher on 3/13/03 from N.end down to the T6/7 structure. Giant garter snakes (GGS) hibernate from Oct. - 

March. With any dirt moving activity it's best to wait until the GGS are active (usually late March). If you have to clean a ditch 

before the GGS are active work from one side and only take from the center. Place spoil on side of road as the snakes 

hibernate on the high ground, which is usually the road. If cleaning takes place after the snakes are active you can work up one 

side and place the spoil on top of the road.

# OF WCS's TO REPLACE: 1

DATE BOARDS PULLED:_______________

WORK PRIORITY: 1

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: NONE

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

0

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Add 30" outlet to relieve pressure during a blowout (T21/T24)

2. Mow/disk west bank (snake issues)

3. Add 3 SG to delivery turnouts to replace board structures

4. Control parrots feather, primrose and trim trees

5. Spot repair west road of T11.5, T12, T19 and T24

6. Gravel east levee

7. Clean up dirt from ditch cleaning (disk or remove)

8. Evaluate relief valve @ T27

9. Fix beaver huts by T24.1 and T19.1

10.Evaluate erosion problem @ 35-1C

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 0

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Spray Rodeo

Spray Rodeo

Control parrots feather

Control primrose

2

2

TREATMENT: OBJECTIVE: ACRES:

Spray Rodeo

Spray Rodeo

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX SAC YEAR 20067 printed: 5/23/2006 3

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: SAC UNIT: T1 CELL: 1-4

DRAWDOWN DATE: 4/15/2006

DRAWDOWN RATE: S

No

FLOOD DATE: 10/1/2006

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

Dirt work completed in 8/02 resulted in reducing the number of cells from 5 to 4.

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 1

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: SEASONALLY FLOODED MARSH

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

96

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Mow cocklbur prior to seed-set

2. Clean ditch of primrose and maintain with Rodeo

3. Channel from inlet to SFM

4. Repair SE corner of Cell 4

5. Repair fencing on the north end

6. Mow slopes of X-dikes for loafing habitat

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 96

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Mow prior to seed-set

Spray Rodeo

Reduce cocklebur

Reduce primrose

15

2

TREATMENT: OBJECTIVE: ACRES:

Mow prior to seed-set

Spray Rodeo

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Y Y Y

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX SAC YEAR 20067 printed: 5/23/2006 4

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: SAC UNIT: T1 CELL: 6

DRAWDOWN DATE:

DRAWDOWN RATE:

No

FLOOD DATE:

UNITS REQ. DOWN 1st:

UNITS REQ. FLOOD 1st:

SPECIAL MANAGEMENT CONSIDERATIONS:

RARE SPECIES - Heckard's dwarf pepper-grass present. LAST burned in July of 99. GAMBUSIA discovered in one of the 

pools during a survey in 2000. Monitor for possible leak during high water. PG&E maintenance in late summer when the ground 

is dry (not fall/winter). Large powerline kill of Ross' geese >26 on Feb. 12 or 13 of 2006.

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 8

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: UPLAND

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

0

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

5.2

VP Alkali 

Meadow 

Complex

43

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Fix leak from pump

2. Burn uplands

3.

4.

5.

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 49

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Burn Enhance native plants 48

TREATMENT: OBJECTIVE: ACRES:

Burn

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX SAC YEAR 20067 printed: 5/23/2006 5

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: SAC UNIT: T2 CELL: 1-8

DRAWDOWN DATE: 5/1/2006

DRAWDOWN RATE: S

No

FLOOD DATE: 8/15/2006

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

Funded by NAWCA in 2004.

# OF WCS's TO REPLACE: 2

DATE BOARDS PULLED:_______________

WORK PRIORITY: 3

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: SEASONALLY FLOODED MARSH

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

185

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

1

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Continue channel in cell 4 and keep water in channel of cell 2

2. Mow cocklebur prior to seedset

3. Replace WCS from cell 2 to cell 4

4. Replace inlet to cell 6

5. Add one island each on the north ends of cells 3, 5, and 8

6. Mow slopes for loafing and disk levee in cell 6 for loafing

7. Clean N. lateral

8. Spray star thistle on S. end of cell 8

9. Spot repair top and slope of cell 8 on south end

10.Rock outlet WCS in cell 8

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 186

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Mow prior to seed-set

Spray Round-up

Reduce cocklebur

Reduce starthistle

20

0.1

TREATMENT: OBJECTIVE: ACRES:

Mow prior to seed-set

Spray Round-up

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Y

Y

Y

Y

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX SAC YEAR 20067 printed: 5/23/2006 6

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: SAC UNIT: T2 CELL: 10

DRAWDOWN DATE: 7/15/2006

DRAWDOWN RATE: S

No

FLOOD DATE: 10/1/2006

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

Last prescribed burn completed 8/25/04. Rehab work including addition of a X-dike and channels/potholes completed July 2004. 

Watch the amount of water released. If too much water is released it spreads out into the vernal pool/al. meadow complex.

# OF WCS's TO REPLACE: 2

DATE BOARDS PULLED:_______________

WORK PRIORITY: 3

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: SUMMER WATER

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

0

Watergrass

0

Summer 

Water

44

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Channel outlet to the ditch

2. Replace outlet and rip-rap

3. Install straight pipe in NW corner (water needs to drain off the upland)

4. Repair ruts on north end

5. Mow slopes for loafing habitat

6. Build boat ramp and channel from ramp to channel on west side

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 44

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

TREATMENT: OBJECTIVE: ACRES: TREATMENT: SUCCESSFUL? ACRES:

Y

Y

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX SAC YEAR 20067 printed: 5/23/2006 7

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: SAC UNIT: T2 CELL: 11

DRAWDOWN DATE:

DRAWDOWN RATE:

No

FLOOD DATE:

UNITS REQ. DOWN 1st:

UNITS REQ. FLOOD 1st:

SPECIAL MANAGEMENT CONSIDERATIONS:

Fairy shrimp in old "bone yard" vernal pool (1993). Fairy shrimp discovered in 5 vernal pools adj. to c8 and c9 (1998). Monitor

cell 8 outlet flow to not flood vernal pools.

# OF WCS's TO REPLACE: 1

DATE BOARDS PULLED:_______________

WORK PRIORITY: 5

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: UPLAND

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

0

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

119

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Remove bamboo by cutting and spraying re-sprouts with roundup

2. Remove palm trees by cutting and digging out stumps or painting with garlon

3. Remove pile of posts on the north end

4. Channel outlet flow from cell 8 into ditch

5. Replace the flume

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 119

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Spray Garlon-cut stump

Cut to ground

Spray Roundup resprout

Eliminate palm tree

Eliminate arundo

Eliminate arundo

0.1

0.1

0.1

TREATMENT: OBJECTIVE: ACRES:

Spray Garlon-cut stump

Cut to ground

Spray Roundup resprouts

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX SAC YEAR 20067 printed: 5/23/2006 8

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: SAC UNIT: T3 CELL: 99

DRAWDOWN DATE: 5/1/2006

DRAWDOWN RATE: S

Yes

FLOOD DATE: 10/1/2006

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

Watch flow from T3.3 outlet to avoid flooding of vernal pools and rare plants.

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 6

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: SEASONALLY FLOODED MARSH

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

68

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

1.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Channel outlet flow to Logan Cr.

2. Spot repair ruts on north end of X-dike between cell 1 and 2

3. Make bridge ATV accessible

4. Plant tules & willows along N. boundary

5. Construct boat ramp in cell 3

6. Remove palm trees/bamboo

7. Scald cocklebur (also consider mowing) in cell 1 and punch hole into T2.10 to release water

8. Repair erosion at siphon at Logan creek in NE corner of T3

9. Remove wire structure in south end of cell 3

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 69

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Scald (by irrigate)

Mow prior to seed-set

Spray Roundup resprout

Cut to ground

Spray Garlon-cut stump

Reduce cocklebur

Reduce cocklebur

Eliminate arundo

Eliminate arundo

Reduce palm trees

22

10

0.1

0.1

0.1

TREATMENT: OBJECTIVE: ACRES:

Scald (by irrigate)

Mow prior to seed-set

Spray Roundup resprouts

Cut to ground

Spray Garlon-cut stump

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Y Y

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX SAC YEAR 20067 printed: 5/23/2006 9

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: SAC UNIT: T4 CELL: 1

DRAWDOWN DATE: 5/1/2006

DRAWDOWN RATE: S

No

FLOOD DATE: 9/1/2006

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

VERNAL POOL IN NW CORNER. No need to disk around the upland portion of the unit.

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 2

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: SEASONALLY FLOODED MARSH

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

20

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

10

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Channel from inlet

2. Construct boat ramp in NE corner

3. Remove pampas grass

4. Spot repair X-dike between cells 1 & 2

5.

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 30

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Cut to ground

Spray Roundup resprout

Reduce pampassgrass

Reduce pampassgrass

0.1

0.1

TREATMENT: OBJECTIVE: ACRES:

Cut to ground

Spray Roundup resprouts

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Y

Y

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX SAC YEAR 20067 printed: 5/23/2006 10

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: SAC UNIT: T4 CELL: 2

DRAWDOWN DATE: 4/1/2006

DRAWDOWN RATE: S

Yes

FLOOD DATE: 9/7/2006

UNITS REQ. DOWN 1st: T4.3

UNITS REQ. FLOOD 1st: T4.1

SPECIAL MANAGEMENT CONSIDERATIONS:

Cocklebur coming under control after 3 seasons of mowing. Need to continue mowing at the correct time. Raised banks from 

channel work were just under water at operational level and provided excellent loafing habitat for shorebirds and waterfowl.

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 6

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: SEASONALLY FLOODED MARSH

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

51

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Scald cocklebur

2. Mow cocklebur prior to seed-set

3. Disk south levee and west side of east levee

4. Evaluate channel work

5.

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 51

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Mow prior to seed-set

Scald (by irrigate)

Reduce cocklebur

Reduce cocklebur

30

51

TREATMENT: OBJECTIVE: ACRES:

Mow prior to seed-set

Scald (by irrigate)

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Y Y

Y

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX SAC YEAR 20067 printed: 5/23/2006 11

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: SAC UNIT: T4 CELL: 3

DRAWDOWN DATE: 7/15/2006

DRAWDOWN RATE: S

Yes

FLOOD DATE: 9/15/2006

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: T4.2

SPECIAL MANAGEMENT CONSIDERATIONS:

Built park/stretch in the summer of 2000.

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 4

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: SUMMER WATER

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

0

Watergrass

0

Summer 

Water

15

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

12

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Tule transplants around islands and fence

2. Bring unit down on 4/1. After cocklebur is germinated and tules are planted put water back on to 

scald cocklebur

3. Disk E. perimeter and N. levee

4. Move "Area closed" sign toward fence (7' north of fence) and add sign at equal distance to the 

other side of road

5. Rehab. south dike

6. Mow cocklebur prior to seed-set

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 26

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Scald (by irrigate)

Mow prior to seed-set

Reduce cocklebur

Reduce cocklebur

15

15

TREATMENT: OBJECTIVE: ACRES:

Scald (by irrigate)

Mow prior to seed-set

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Y

Y

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX SAC YEAR 20067 printed: 5/23/2006 12

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: SAC UNIT: T5 CELL: 1

DRAWDOWN DATE: 4/15/2006

DRAWDOWN RATE: S

No

FLOOD DATE: 10/15/2006

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

Vernally wet alkali meadows and pools on west side (two thirds of total unit). Avoid flooding the uplands by pushing too much 

water. Last burned summer of 1998.

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 7

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: UPLAND

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

35

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

142

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Remove bamboo/palm trees along north end

2. Rehab islands and add additional island on east portion

3.

4.

5.

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 177

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Burn

Cut to ground

Spray Stalker

Spray Garlon-cut stump

Enhance native plants

Eliminate arundo

Eliminate arundo

Eliminate palm trees

142

0.1

0.1

0.1

TREATMENT: OBJECTIVE: ACRES:

Burn

Cut to ground

Spray Stalker

Spray Garlon-cut stump

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX SAC YEAR 20067 printed: 5/23/2006 13

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: SAC UNIT: T5 CELL: 2

DRAWDOWN DATE: 4/15/2006

DRAWDOWN RATE: S

No

FLOOD DATE: 8/25/2006

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: T5.1 or T5.3

SPECIAL MANAGEMENT CONSIDERATIONS:

 Water needs to be backed up at Dam 1 to get water to unit if flooded before T5.1.

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 6

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: SEASONALLY FLOODED MARSH

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

41

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Spot repair east and north levee

2. Maintain viewing lanes

3. Add two islands (one on south end for viewing and one on north end middle)

4.

5.

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 41

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

TREATMENT: OBJECTIVE: ACRES: TREATMENT: SUCCESSFUL? ACRES:

Y

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX SAC YEAR 20067 printed: 5/23/2006 14

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: SAC UNIT: T5 CELL: 3

DRAWDOWN DATE:

DRAWDOWN RATE:

No

FLOOD DATE:

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

Floods when water backed up at Dam 1. Pepperweed located in the SW corner.

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 10

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: SEASONALLY FLOODED MARSH

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

6

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Spray pepperweed on south end of T5.3

2.

3.

4.

5.

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 6

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Spray Telar Reduce pepperweed 0.1

TREATMENT: OBJECTIVE: ACRES:

Spray Telar

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX SAC YEAR 20067 printed: 5/23/2006 15

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: SAC UNIT: T6/7 CELL: 99

DRAWDOWN DATE: 4/15/2006

DRAWDOWN RATE: S

No

FLOOD DATE: 8/1/2006

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

Submit for future NAWCA or other project funding.

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 5

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: SEASONALLY FLOODED MARSH

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

91

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Mow X-dikes

2. Keep disking in cell 1

3. Keep rocket net pad clear

4. Willow transplants in NE corner

5. Remove bamboo and spray re-sprouts with roundup

6. Trim trees along N. dike

7. Remove old red risers

8. Lower island in NE corner and make island south of tule clump (see Denise for location)

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 91

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Mow prior to seed-set

Spray Roundup resprout

Cut to ground

Disc ASAP aft. drawdown

Reduce cocklebur

Eliminate arundo

Eliminate arundo

Reduce Bermuda/jointgrass

5

0.2

0.2

2

TREATMENT: OBJECTIVE: ACRES:

Mow prior to seed-set

Spray Roundup resprouts

Cut to ground

Disc ASAP aft. drawdown

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Y

Y Y Y

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX SAC YEAR 20067 printed: 5/23/2006 16

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: SAC UNIT: T8 CELL: 1

DRAWDOWN DATE: 4/15/2006

DRAWDOWN RATE: S

Yes

FLOOD DATE: 8/15/2006

UNITS REQ. DOWN 1st: T8.2

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

Huge cocklebur problem. BOR funding approved in 2005. Work need to be done in 2006 including rehabing x-dikes and channel 

work.

# OF WCS's TO REPLACE: 1

DATE BOARDS PULLED:_______________

WORK PRIORITY: 1

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: SEASONALLY FLOODED MARSH

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

115

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Rehab x-dikes

2. Mow cocklebur prior to seed-set

3. Channel from inlet through the high ground to SFM

4. Scald cocklebur

5. Add outlet in cell 3 or punch hole in road to release water from scalding

6. Keep rocket net pad clear of vegetation

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 115

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Scald (by irrigate)

Mow prior to seed-set

Reduce cocklebur

Reduce cocklebur

15

15

TREATMENT: OBJECTIVE: ACRES:

Scald (by irrigate)

Mow prior to seed-set

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Y

Y

Y

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX SAC YEAR 20067 printed: 5/23/2006 17

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: SAC UNIT: T8 CELL: 2

DRAWDOWN DATE: 5/1/2006

DRAWDOWN RATE: S

No

FLOOD DATE: 10/1/2006

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: None

SPECIAL MANAGEMENT CONSIDERATIONS:

Over the water burn completed on 2/25/05. Release any drainwater slowly to avoid flooding uplands and vernal pools in T18. 

Drain ditch along pole line road dumps into unit. Funded by CA duck stamp for 2006.

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 8

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: SEASONALLY FLOODED MARSH

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

11

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Rehab existing islands and add 2 more

2. Build up north perimeter road

3. channel and pothole

4.

5.

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 11

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

TREATMENT: OBJECTIVE: ACRES: TREATMENT: SUCCESSFUL? ACRES:

Y Y

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX SAC YEAR 20067 printed: 5/23/2006 18

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: SAC UNIT: T8 CELL: 3

DRAWDOWN DATE:

DRAWDOWN RATE:

No

FLOOD DATE:

UNITS REQ. DOWN 1st:

UNITS REQ. FLOOD 1st:

SPECIAL MANAGEMENT CONSIDERATIONS:

ENDANGERED SPECIES - Cordylanthus palmatus transplant SE and W of alkali vernal pool in W end of unit. Monitor well 

casing water source from T13 - make sure it does not run after 3/1 nor before 11/1. Jack/Chris sprayed tall wheat with Roundup 

in late March of 2002 and April 2003 with good success. Combine T13 with T8.3 when spraying. Need to continue spraying (not 

sprayed in 2004).

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 1

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: UPLAND

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

0

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

3.2

VP Alkali 

Meadow 

Complex

20

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Spray pepperweed with Telar on the north end (500+ plants)

2. Continue spraying the remaining tall wheat clumps with roundup

3.

4.

5.

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 23

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Spray Telar

Spray Round-up

Reduce pepperweed

Eliminate tall wheat grass

0.1

0.1

TREATMENT: OBJECTIVE: ACRES:

Spray Telar

Spray Round-up

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX SAC YEAR 20067 printed: 5/23/2006 19

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: SAC UNIT: T9 CELL: 1

DRAWDOWN DATE: 4/15/2006

DRAWDOWN RATE: S

No

FLOOD DATE: 8/15/2006

UNITS REQ. DOWN 1st: T10.1

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

Completed DU/BOR project in 9/01 (islands, rehab X-dikes). Leave north end road unmowed for auto tour disturbance buffer. 

Mow NE corner for viewing.

# OF WCS's TO REPLACE: 2

DATE BOARDS PULLED:_______________

WORK PRIORITY: 8

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: SEASONALLY FLOODED MARSH

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

37

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Mow cocklebur prior to seed-set especially in SE corner

2. Replace inlet and inline WCS's

3. Tule transplants around islands

4. Leave N. end road unmowed for auto tour disturbance buffer. Mow NE corner for viewing

5.

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 37

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Mow prior to seed-set Reduce cocklebur 10

TREATMENT: OBJECTIVE: ACRES:

Mow prior to seed-set

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Y

Y

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX SAC YEAR 20067 printed: 5/23/2006 20

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: SAC UNIT: T9 CELL: 2

DRAWDOWN DATE: 4/1/2006

DRAWDOWN RATE: S

No

FLOOD DATE: 8/15/2006

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

NONE

# OF WCS's TO REPLACE: 1

DATE BOARDS PULLED:_______________

WORK PRIORITY: 4

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: SEASONALLY FLOODED MARSH

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

76

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Mow cocklebur prior to seed-set in south end

2. Rehab X-dikes

3. Channel from inlet to SFM

4. Disk X-dikes for loafing habitat

5. Replace inline at the T9/T10 inlet

6. Repair inlet (pipe separated)

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 76

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Mow prior to seed-set Reduce cocklebur 8

TREATMENT: OBJECTIVE: ACRES:

Mow prior to seed-set

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Y

Y

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX SAC YEAR 20067 printed: 5/23/2006 21

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: SAC UNIT: T10 CELL: 1

DRAWDOWN DATE: 4/15/2006

DRAWDOWN RATE: S

No

FLOOD DATE: 8/15/2006

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

LAST BURNED SUMMER 1997 (WILDFIRE). Pepperweed located on south end on levee north of road.

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 7

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: SEASONALLY FLOODED MARSH

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

60

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Spray pepperweed with telar on south end

2. Keep viewing lanes open by disking or mowing

3. Continue disking the jointgrass in the south end

4. Rehab islands

5.

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 60

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Spray Telar

Disc 3 or more times

Reduce pepperweed

Reduce Bermuda/jointgrass

0.1

15

TREATMENT: OBJECTIVE: ACRES:

Spray Telar

Disc 3 or more times

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Y

Y

Y

Y

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX SAC YEAR 20067 printed: 5/23/2006 22

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: SAC UNIT: T10 CELL: 2

DRAWDOWN DATE:

DRAWDOWN RATE:

No

FLOOD DATE:

UNITS REQ. DOWN 1st:

UNITS REQ. FLOOD 1st:

SPECIAL MANAGEMENT CONSIDERATIONS:

RARE SPECIES - vernal pool saltbush present in alkali vernal pool. Last burned in August 1998. Board outlet to eliminate water 

backing in and remove boards early to drain.

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 8

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: UPLAND

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

0

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

7

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

38

Alkalli 

Meadow

1

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Primrose control on east side in ditch by spraying

2. Burn unit to enhance native vegetation

3. Evaluate adding lower portion of unit to cell 4

4.

5.

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 47

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Burn

Spray Rodeo

Enhance native plants

Reduce primrose

46

2

TREATMENT: OBJECTIVE: ACRES:

Burn

Spray Rodeo

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX SAC YEAR 20067 printed: 5/23/2006 23

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: SAC UNIT: T10 CELL: 3

DRAWDOWN DATE: 4/15/2006

DRAWDOWN RATE: S

Yes

FLOOD DATE: 8/15/2006

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

Last prescribed burn in July 2000. Jointgrass becoming a problem on the north end as of 2002. Need to disk at least two times 

after a burn.

# OF WCS's TO REPLACE: 1

DATE BOARDS PULLED:_______________

WORK PRIORITY: 3

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: WATERGRASS

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

0

Watergrass

56

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Spray jointgrass in north end and follow up with disking

2. Construct two islands

3. Mow center X-dike for loafing

4. Install outlet

5. Rehab islands

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 56

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Spray Round-up

Irrigate

Disc ASAP after drawdow

Reduce jointgrass

Enhance moist soil plants

Reduce jointgrass

3

56

20

TREATMENT: OBJECTIVE: ACRES:

Spray Round-up

Irrigate

Disc ASAP after drawdown

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Y

Y Y

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX SAC YEAR 20067 printed: 5/23/2006 24

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: SAC UNIT: T10 CELL: 4

DRAWDOWN DATE: 4/15/2006

DRAWDOWN RATE: S

Yes

FLOOD DATE: 8/15/2006

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

Jointgrass a big problem on the westside

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 3

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: WATERGRASS

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

0

Watergrass

71

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. West side needs heavy disking on cattails/jointgrass

2. Gravel and compact boat ramp in SE corner

3. Rehab islands

4. Mow X-dike for loafing

5. Repair low areas in south east corner levees

6. Remove old pipe on eastside

7. Repair low area on east side @ old outlet site

8. Evaluate ditching from inlet (from T10.1) to outlet, giving us SW capability for T10.1

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 71

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Disc 3 or more times

Irrigate

Reduce Bermuda/jointgrass

Enhance moist soil plants

20

71

TREATMENT: OBJECTIVE: ACRES:

Disc 3 or more times

Irrigate

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Y

Y Y

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX SAC YEAR 20067 printed: 5/23/2006 25

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: SAC UNIT: T11 CELL: 1-2

DRAWDOWN DATE: 4/15/2006

DRAWDOWN RATE: S

No

FLOOD DATE: 9/25/2006

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

Primary walking trail unit. Eucalyptus Removal Plan approved in 2004. A good source of fill dirt is in cell 1 (several large islands).

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 2

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: SEASONALLY FLOODED MARSH

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

41

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Plant Willows at entrance road

2. Rehab islands

3. Cut bamboo and spray re-sprouts with round-up

4. Remove blackberries and spray re-sprouts in delivery ditch

5. Cut down and garlon the eucalyptus on the S. end near office

6. Spray riparian loop with Roundup

7. Garlon eucalyptus resprouts after cutting along creek (Euc. Removal plan)

8. Monitor wood duck boxes along riparian zone in N. end

9. Remove palm tree by digging out

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 41

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Disc 2 times

Spray Garlon

Spray Round-up

Cut to ground

Spray Rodeo resprouts

Spray Garlon-cut stump

Selective tree removal

Reduce cattails/tules

Eliminate blackberries

Walking trail access

Eliminate arundo

Eliminate arundo

Eliminate euc's

Remove palm tree

2

0.5

0.5

0.5

0.5

1

0.1

TREATMENT: OBJECTIVE: ACRES:

Disc 2 times

Spray Garlon

Spray Round-up

Cut to ground

Spray Rodeo resprouts

Spray Garlon-cut stump

Selective tree removal

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Y Y

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX SAC YEAR 20067 printed: 5/23/2006 26

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: SAC UNIT: T11 CELL: 3

DRAWDOWN DATE: 7/15/2006

DRAWDOWN RATE: S

No

FLOOD DATE: 10/1/2006

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

Primary walking trail unit plus entrance fee kiosk.

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 7

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: SUMMER WATER

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

0

Watergrass

0

Summer 

Water

9

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Rehab islands

2. Cut bamboo and spray re-sprouts with round-up along the 26.2 and west side of cell 3

3. Remove blackberries and spray with round-up (kiosk,middle of second pond W. of office and the 

west side of cell 3)

4. Bury eucalyptus stumps in level slope

5. Put logs in for loafing birds (use logs from eucalyptus removal project)

6. Maintain viewing lanes

7. Remove outlet from cell 3 to cell 4

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 9

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Cut to ground

Spray Garlon

Cut to ground

Spray Roundup resprout

Spray Garlon-cut stump

Blackberries

Blackberries

Arundo

Arundo

Eliminate euc's

0.1

0.1

0.5

0.5

0.5

TREATMENT: OBJECTIVE: ACRES:

Cut to ground

Spray Garlon

Cut to ground

Spray Roundup resprouts

Spray Garlon-cut stump

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Y

Y Y

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX SAC YEAR 20067 printed: 5/23/2006 27

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: SAC UNIT: T11 CELL: 4

DRAWDOWN DATE: 5/1/2006

DRAWDOWN RATE: S

No

FLOOD DATE: 10/1/2006

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

NONE

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 3

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: SEASONALLY FLOODED MARSH

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

26

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

2.7

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

1

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Remove blackberries and spray re-sprouts

2. Channel and pothole work

3. Open up ponds around office

4. Replace pipe and riser in drain (Logan creek)

5. Maintain viewing lanes

6. Rehab islands

7. Cut bamboo and spray resprouts

8. Bury eucalyptus stumps in level slope

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 29

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Cut to ground

Spray stalker

Reduce arundo

Reduce arundo

0.1

0.1

TREATMENT: OBJECTIVE: ACRES:

Cut to ground

Spray stalker

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX SAC YEAR 20067 printed: 5/23/2006 28

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: SAC UNIT: T11 CELL: 5

DRAWDOWN DATE:

DRAWDOWN RATE:

No

FLOOD DATE:

UNITS REQ. DOWN 1st:

UNITS REQ. FLOOD 1st:

SPECIAL MANAGEMENT CONSIDERATIONS:

RARE AND ENDANGERED SPECIES PRESENT. Type-locality for vernal pool smallscale (Atriplex persistens). Tadpole and 

fairy shrimp in W end. Tule and al. bulrush has been increasing the last couple of years. Is water subbing from T11. 3-4?

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 10

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: VERNAL POOL

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

0

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.5

VP Alkali 

Meadow 

Complex

16

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Evaluate for a potential subbing problem coming from T11.4. Unit is junking up with tules and al. 

bulrush

2.

3.

4.

5.

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 17

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

TREATMENT: OBJECTIVE: ACRES: TREATMENT: SUCCESSFUL? ACRES:

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX SAC YEAR 20067 printed: 5/23/2006 29

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: SAC UNIT: T12 CELL: 1

DRAWDOWN DATE: 4/15/2006

DRAWDOWN RATE: S

No

FLOOD DATE: 10/1/2006

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

None

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 8

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: SEASONALLY FLOODED MARSH

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

21

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

1

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Eliminate 4 clumps of blackberries located on east side just west of tour route

2. Repair flood damage on creek X-ing

3. Add rip-rap to SE corner X-ing

4. Rehab islands and add one island

5. Disk and shape south dike

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 22

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Cut to ground

Spray Garlon

Eliminate Him. Blackberry

Eliminate Him. Blackberry

0.2

0.2

TREATMENT: OBJECTIVE: ACRES:

Cut to ground

Spray Garlon

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX SAC YEAR 20067 printed: 5/23/2006 30

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: SAC UNIT: T12 CELL: 2

DRAWDOWN DATE: 5/1/2006

DRAWDOWN RATE: S

No

FLOOD DATE: 7/15/2006

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

Good early shorebird unit during a slow floodup.

# OF WCS's TO REPLACE: 1

DATE BOARDS PULLED:_______________

WORK PRIORITY: 7

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: SEASONALLY FLOODED MARSH

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

19

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Replace SG inlet

2. Constuct islands (South end)

3. Evaluate habitat improvement potential south of outlet (between managed wetland and creek)

4.

5.

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 19

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

TREATMENT: OBJECTIVE: ACRES: TREATMENT: SUCCESSFUL? ACRES:

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX SAC YEAR 20067 printed: 5/23/2006 31

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: SAC UNIT: T13 CELL: 99

DRAWDOWN DATE:

DRAWDOWN RATE:

No

FLOOD DATE:

UNITS REQ. DOWN 1st:

UNITS REQ. FLOOD 1st:

SPECIAL MANAGEMENT CONSIDERATIONS:

Watch out for the rare "Brittlescale". Consult before borrowing dirt. Last burned on 6/29/01. Ross' used for grazing during Feb. 

of 2002. Also had horned lark use after the burn. Jack/Chris sprayed the "tall wheat" in late March of 2002 and April of 2003 

along pole line. Combine T8.3 with T13 when spraying. Need to continue spraying (not sprayed in 2004). Sewer pond 

construction project completed Oct. 5, 2005.

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 5

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: UPLAND

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

0

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

1.1

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

67

Annual 

Grasslnd

9

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

24

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Clean out pipe underneath poleline (T8.3/T13)

2. Cap the well at SE corner

3. Remove salt cedar, palm trees and eucalyptus

4. Spray remaining tall wheat and perla grass along east side and around carpenter shop

5. Plant willows on west side along creek for screen for walking trail

6. Spray Arundo

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 101

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Spray Round-up

Spray Garlon-cut stump

Spray Garlon-cut stump

Spray Garlon-cut stump

Cut to ground

Spray Garlon

Eliminate tall wheat and Perl

a grass Eliminate euc's

Eliminate palm trees

Eliminate salt cedar

Remove Arundo

Remove Arundo

0.5

0.1

0.1

0.1

0.1

0.1

TREATMENT: OBJECTIVE: ACRES:

Spray Round-up

Spray Garlon-cut stump

Spray Garlon-cut stump

Spray Garlon-cut stump

Cut to ground

Spray Garlon

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX SAC YEAR 20067 printed: 5/23/2006 32

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: SAC UNIT: T14 CELL: 1

DRAWDOWN DATE: 4/1/2006

DRAWDOWN RATE: S

Yes

FLOOD DATE: 8/15/2006

UNITS REQ. DOWN 1st: T14.2

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

Staged DD good for increased smartweed production in c1 vs. watergrass in c2. Need to keep the inlet sealed off after 

drawdown to keep NW corner from being choked in with tules and jointgrass.

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 2

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: WATERGRASS

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

0

Watergrass

33

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Spray remaining isolated jointgrass clumps with roundup

2. Disk jointgrass and open up cattails in the NE corner

3. Remove island in front of inlet

4. Add 2 islands

5. Install boat ramp in SE corner

6. Remove red risers

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 33

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Disc ASAP after drawdow

Disc

Spray Round-up

Irrigate

Reduce jointgrass

Enhance moist soil plants

Reduce jointgrass

Enhance moist soil plants

15

15

0.1

33

TREATMENT: OBJECTIVE: ACRES:

Disc ASAP after drawdown

Disc

Spray Round-up

Irrigate

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Y Y

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX SAC YEAR 20067 printed: 5/23/2006 33

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: SAC UNIT: T14 CELL: 2

DRAWDOWN DATE: 4/1/2006

DRAWDOWN RATE: S

Yes

FLOOD DATE: 9/1/2006

UNITS REQ. DOWN 1st: none

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

Unit burned on 7/26/00 with follow-up double disking. There were isolated jointgrass clumps that didn't burn and couldn't be 

disked. They continue to spread and cause problems.

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 2

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: WATERGRASS

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

0

Watergrass

38

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Disk jointgrass on westside and eastside after drawdown and then again after irrigation

2. Spray isolated jointgrass clumps prior to disking.

3. Add gravel to south side turnout

4. Add one island in NW corner

5. Mow east levee for loafing habitat

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 38

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Disc ASAP after drawdow

Disc

Spray Round-up

Irrigate

Reduce jointgrass

Enhance moist soil plants

Reduce jointgrass

Enhance moist soil plants

15

15

0.5

38

TREATMENT: OBJECTIVE: ACRES:

Disc ASAP after drawdown

Disc

Spray Round-up

Irrigate

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Y Y

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX SAC YEAR 20067 printed: 5/23/2006 34

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: SAC UNIT: T14 CELL: 3

DRAWDOWN DATE: 7/15/2006

DRAWDOWN RATE: S

No

FLOOD DATE: 10/1/2006

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

Maintain maxium water level without covering islands from June 1 - Nov. 1. Run shallower the rest of the season. Kept in PP 

2003 - 2005. Significant waterfowl molting area. Consistently productive pre-season banding site.

# OF WCS's TO REPLACE: 1

DATE BOARDS PULLED:_______________

WORK PRIORITY: 1

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: SUMMER WATER

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

0

Watergrass

0

Summer 

Water

43

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Spot repair and riprap N end levee

2. Pack boat ramp in SE corner

3. Replace and rip-rap inline in drain between T10/T14.3

4. Rehab islands and channels

5. Remove tule clump N. of pull out

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 43

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

TREATMENT: OBJECTIVE: ACRES: TREATMENT: SUCCESSFUL? ACRES:

Y Y Y

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX SAC YEAR 20067 printed: 5/23/2006 35

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: SAC UNIT: T15 CELL: 1

DRAWDOWN DATE: 5/15/2006

DRAWDOWN RATE: S

No

FLOOD DATE: 9/1/2006

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

New cell created with NAWCA project in July 2002 in NW corner of T15. The new cell is now called T15.1 with the rest of the 

unit called T15.2.

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 9

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: SEASONALLY FLOODED MARSH

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

37

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Remove 4 clumps of blackberries in NW corner and spray resprouts

2. Remove concrete in the NW corner. Snake issues (see MC prior to work)

3. Evaluate for native grass restoration

4. Spot repair road in SW corner

5.

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 38

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Disc

Cut to ground

Spray Garlon

Reduce cattails/tules

Eliminate blackberries

Eliminate blackberries

1

0.1

0.1

TREATMENT: OBJECTIVE: ACRES:

Disc

Cut to ground

Spray Garlon

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Y Y

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX SAC YEAR 20067 printed: 5/23/2006 36

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: SAC UNIT: T15 CELL: 2

DRAWDOWN DATE: 5/1/2006

DRAWDOWN RATE: S

No

FLOOD DATE: 9/1/2006

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

Potential 10/1 floodup to free-up water for S 1/2 of refuge. NAWCA project completed on 7/29/02 resulting in a new cell in NW 

corner called T15.1 and the rest of the unit is called T15.2. Far west cell provided important roosting habitat for WFIB. Keep cell 

shallow.

# OF WCS's TO REPLACE: 1

DATE BOARDS PULLED:_______________

WORK PRIORITY: 4

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: SEASONALLY FLOODED MARSH

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

125

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Replace CMP under Poleline

2. Spot repair X-dikes

3. Spot repair south road east of pole line road

4. Mow X-dike tops and eastside only

5. Gravel and compact boatramp

6. Mow cocklebur prior to seed set

7. Mow cocklebur around trees

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 126

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Mow prior to seed-set Reduce cocklebur 5

TREATMENT: OBJECTIVE: ACRES:

Mow prior to seed-set

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Y Y

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX SAC YEAR 20067 printed: 5/23/2006 37

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: SAC UNIT: T16 CELL: 1

DRAWDOWN DATE: 4/15/2006

DRAWDOWN RATE: S

No

FLOOD DATE: 9/1/2006

UNITS REQ. DOWN 1st: none

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

Habitat Objective: PP/SW rotation. Hold water lower in winter. Last in PP in 2005.

# OF WCS's TO REPLACE: 1

DATE BOARDS PULLED:_______________

WORK PRIORITY: 1

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: SEASONALLY FLOODED MARSH

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

24

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Repair hole in delivery ditch

2. Channel viewing lanes

3. Mow cattails on edge to maintain viewing lanes if necessary

4. Remove nest boxes and steel posts

5. Mow around Pole line Rd./auto tour intersection for traffic visibility

6. Maintain 2 turnouts

7. Spray and clean primrose in delivery ditch

8. Slope X-dike using dirt by structure

9. Replace the flume

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 24

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Spray Rodeo Reduce primrose 0.1

TREATMENT: OBJECTIVE: ACRES:

Spray Rodeo

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Y Y

Y

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX SAC YEAR 20067 printed: 5/23/2006 38

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: SAC UNIT: T16 CELL: 2

DRAWDOWN DATE: 5/1/2006

DRAWDOWN RATE: S

No

FLOOD DATE: 9/15/2006

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

Habitat Objective: PP/SW rotation and future SFM. Great-tailed grackle nested in center of unit in 2000 and 2001 and hasn't 

been back. Last in PP in 2005.

# OF WCS's TO REPLACE: 1

DATE BOARDS PULLED:_______________

WORK PRIORITY: 1

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: SEASONALLY FLOODED MARSH

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

24

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. SE corner needs lanes disked for airboat/boat ramp access

2. Pack gravel at boat ramp in SE corner

3. Spray tall wheat on levees

4. Replace CMP outlet w/18" CWS

5.

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 24

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Disc

Spray Round-up

Reduce cattails

Reduce tall wheat

0.5

0.1

TREATMENT: OBJECTIVE: ACRES:

Disc

Spray Round-up

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX SAC YEAR 20067 printed: 5/23/2006 39

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: SAC UNIT: T17 CELL: 99

DRAWDOWN DATE:

DRAWDOWN RATE:

No

FLOOD DATE:

UNITS REQ. DOWN 1st:

UNITS REQ. FLOOD 1st:

SPECIAL MANAGEMENT CONSIDERATIONS:

RARE SPECIES - brittlescale and vernal pool saltbush present. Alkali flats & pools and other vernally wet areas predominate on

E and central portions. Burn rotation unit. Last burned in 1997.

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 9

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: UPLAND

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

0

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

242

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Burn in 2005/06

2.

3.

4.

5.

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 242

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Burn Enhance native plants 240

TREATMENT: OBJECTIVE: ACRES:

Burn

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX SAC YEAR 20067 printed: 5/23/2006 40

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: SAC UNIT: T18 CELL: 99

DRAWDOWN DATE: 4/15/2006

DRAWDOWN RATE: S

No

FLOOD DATE: 10/1/2006

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

Many RARE AND ENDANGERED SPECIES - hairy Orcutt grass, Hoover's spurge, Heckard's dwarf pepper-grass, and several 

rare saltbushes present in VRN and UPL Habitats. Fairy shrimp present in NE end. Burned the perimeter ditch on 2/25/05 in 

preparation for a planned larger burn. Watch water discharge from T8 into the T18 ditch. Problems with water leaving the ditch 

and impacting vernal pools/Al. meadow complex. Bulrush encroachment a big problem in the vernal pools. Unit burned 9/8 and 

9/9/05. Excellent response from pheasants and grazing geese.

# OF WCS's TO REPLACE: 1

DATE BOARDS PULLED:_______________

WORK PRIORITY: 3

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: SEASONALLY FLOODED MARSH

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

95

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

9.8

VP Alkali 

Meadow 

Complex

127

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Move spoil back on road and disk

2. Replace outlet (T18/P4) with concrete WCS 30" w/ 20' poly pipe

3. Install boat ramp SE corner during dike project

4.

5.

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 232

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

TREATMENT: OBJECTIVE: ACRES: TREATMENT: SUCCESSFUL? ACRES:

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX SAC YEAR 20067 printed: 5/23/2006 41

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: SAC UNIT: T19 CELL: 1

DRAWDOWN DATE: 7/15/2006

DRAWDOWN RATE: S

No

FLOOD DATE: 10/1/2006

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

NAWCA project was completed on 7/29/02.

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 8

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: SUMMER WATER

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

0

Watergrass

0

Summer 

Water

28

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

1

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Spray pepperweed with Telar located on the south end

2. Rehab north levee

3. Construct boatramp and pack gravel in SE corner

4. Disk cattail and tule to open up unit

5.

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 29

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Spray Telar

Disc 3 or more times

Reduce pepperweed

Reduce cattails/tules

0.1

3

TREATMENT: OBJECTIVE: ACRES:

Spray Telar

Disc 3 or more times

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Y

Y Y

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX SAC YEAR 20067 printed: 5/23/2006 42

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: SAC UNIT: T19 CELL: 2

DRAWDOWN DATE: 4/15/2006

DRAWDOWN RATE: S

No

FLOOD DATE: 10/15/2006

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: T19.1

SPECIAL MANAGEMENT CONSIDERATIONS:

 Mow new dikes instead of disking if possible.

# OF WCS's TO REPLACE: 1

DATE BOARDS PULLED:_______________

WORK PRIORITY: 3

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: SEASONALLY FLOODED MARSH

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

44

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Mow new X-dikes

2. Replace CMP outlet with 18" CWS with 40' of pipe

3. Rebuild east levee

4.

5.

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 44

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

TREATMENT: OBJECTIVE: ACRES: TREATMENT: SUCCESSFUL? ACRES:

Y

Y

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX SAC YEAR 20067 printed: 5/23/2006 43

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: SAC UNIT: T20 CELL: 99

DRAWDOWN DATE: 4/15/2006

DRAWDOWN RATE: S

No

FLOOD DATE: 11/1/2006

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

Avoid flooding upland c1 and avoid flooding high ground (alkali meadow HAB) north end c2.

# OF WCS's TO REPLACE: 1

DATE BOARDS PULLED:_______________

WORK PRIORITY: 2

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: SEASONALLY FLOODED MARSH

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

35

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

1

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Replace the outlet into drain

2.

3.

4.

5.

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 35

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

TREATMENT: OBJECTIVE: ACRES: TREATMENT: SUCCESSFUL? ACRES:

Y

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX SAC YEAR 20067 printed: 5/23/2006 44

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: SAC UNIT: T21 CELL: 99

DRAWDOWN DATE: 4/1/2006

DRAWDOWN RATE: S

No

FLOOD DATE: 9/1/2006

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

RARE SPECIES - heartscale present in c4 UPL. Part of mosquito study in 2005.

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 4

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: SEASONALLY FLOODED MARSH

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

39

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.9

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

23

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Channel from inlet to SFM

2. Maintain hunting locations (mowing, disking)

3.

4.

5.

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 63

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

TREATMENT: OBJECTIVE: ACRES: TREATMENT: SUCCESSFUL? ACRES:

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX SAC YEAR 20067 printed: 5/23/2006 45

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: SAC UNIT: T22 CELL: 99

DRAWDOWN DATE: 4/1/2006

DRAWDOWN RATE: S

No

FLOOD DATE: 10/1/2006

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: T21

SPECIAL MANAGEMENT CONSIDERATIONS:

'Cackler flats' - alkali plant community present. RARE SPECIES - heartscale present in UPL. "Potential UXO site" identified in

2004 avoid all types of heavy equipment work. The site is located along pole line road on the westside of the unit and is currently 

fenced and posted.

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 1

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: SEASONALLY FLOODED MARSH

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

27

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

33

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Repair blow out

2. Maintain footbridge

3. Maintain hunting locations (mowing, disking)

4. Riprap outlet

5. Repair flume across drain at NE corner

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 60

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

TREATMENT: OBJECTIVE: ACRES: TREATMENT: SUCCESSFUL? ACRES:

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX SAC YEAR 20067 printed: 5/23/2006 46

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: SAC UNIT: T23 CELL: 1-7

DRAWDOWN DATE: 4/15/2006

DRAWDOWN RATE: S

No

FLOOD DATE: 8/15/2006

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

A single iodine bush (Allenrolfia occidentalis) plant present in NW of c2. Cells 4,5 & 6 burned on 7/20/99 followed up by disking 

twice. Pepper weed around blind 5.

# OF WCS's TO REPLACE: 1

DATE BOARDS PULLED:_______________

WORK PRIORITY: 4

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: SEASONALLY FLOODED MARSH

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

234

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Repair riser in cell 4 into cell 7

2. Spray pepperweed around blind 5 with telar

3. Replace inline in N Lateral at entrance to Check Station Road w/40" x 30" CWS

4. Disc cells 4-6 leave a buffer strip of cattails/tules along the north end

5. Cut channel for boat ramp in SW corner of c7

6. Spray access road (to blind 5D); Rehab blinds-1,2,4,5D,6,7,8,14,15;

7. Cut and spray bamboo (blind 1) with round-up

8. Spray isolated tall wheat grass going to blind 5D

9. Evaluate removing X-dike between cells 5 & 6

10.Spot repair south road and disk and shape north road

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 234

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Spray Telar

Cut to ground

Spray Roundup resprout

Disc

Spray Round-up

Eliminate pepperweed

Eliminate arundo

Eliminate arundo

Reduce cattails/tules

Reduce non-native grass

0.1

0.1

0.1

0.5

0.1

TREATMENT: OBJECTIVE: ACRES:

Spray Telar

Cut to ground

Spray Roundup resprouts

Disc

Spray Round-up

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Y

Y Y

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX SAC YEAR 20067 printed: 5/23/2006 47

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: SAC UNIT: T23 CELL: 8

DRAWDOWN DATE: 4/15/2006

DRAWDOWN RATE: S

No

FLOOD DATE: 8/15/2006

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

AVOID FLOODING THE UPLANDS.

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 9

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: SEASONALLY FLOODED MARSH

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

0

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

45

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

19

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

4

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Place beaver screen on inlet

2. Remove the 2 euc's @ check station

3. Clean downed trees out of south drain

4.

5.

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 68

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Spray Garlon-cut stump Remove euc's 0.1

TREATMENT: OBJECTIVE: ACRES:

Spray Garlon-cut stump

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX SAC YEAR 20067 printed: 5/23/2006 48

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: SAC UNIT: T24 CELL: 1

DRAWDOWN DATE: 4/1/2006

DRAWDOWN RATE: S

No

FLOOD DATE: 9/15/2006

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

LAST BURNED IN AUG 1996.

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 3

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: SEASONALLY FLOODED MARSH

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

34

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Repair north road

2. Disk openings in cattails and disk/mow the 2 islands for loafing habitat

3. Maintain hunting locations (mowing, disking)

4. Spot repair X-dike between cell 1 & 2

5.

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 34

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Disc Reduce cattails/tules 1

TREATMENT: OBJECTIVE: ACRES:

Disc

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Y Y

Y

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX SAC YEAR 20067 printed: 5/23/2006 49

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: SAC UNIT: T24 CELL: 2

DRAWDOWN DATE: 4/15/2006

DRAWDOWN RATE: ST

No

FLOOD DATE: 9/25/2006

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

Last burned in 1996. Hold bottom 1/3 for evap.

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 9

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: SEASONALLY FLOODED MARSH

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

46

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Mow or disk 4 of the 6 islands. Think about hunter spacing

2. Maintain hunting locations (mowing/disking)

3.

4.

5.

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 46

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

TREATMENT: OBJECTIVE: ACRES: TREATMENT: SUCCESSFUL? ACRES:

Y

Y

Y

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX SAC YEAR 20067 printed: 5/23/2006 50

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: SAC UNIT: T24 CELL: 3

DRAWDOWN DATE: 4/15/2006

DRAWDOWN RATE: S

No

FLOOD DATE: 10/5/2006

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

NONE

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 4

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: SEASONALLY FLOODED MARSH

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

25

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

3

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Remove sled in SW corner

2. Rebuild islands and add 1 in NE corner

3. Add fill and riprap around outlet

4. Rehab south island and add east island

5.

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 28

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

TREATMENT: OBJECTIVE: ACRES: TREATMENT: SUCCESSFUL? ACRES:

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX SAC YEAR 20067 printed: 5/23/2006 51

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: SAC UNIT: T25 CELL: 99

DRAWDOWN DATE:

DRAWDOWN RATE:

No

FLOOD DATE:

UNITS REQ. DOWN 1st:

UNITS REQ. FLOOD 1st:

SPECIAL MANAGEMENT CONSIDERATIONS:

GOOD WATERFOWL NESTING UNIT (1986-1988 nest dragging by CWA).

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 10

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: UPLAND

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

0

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

36

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Remove old rice boxes

2.

3.

4.

5.

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 36

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Burn Enhance native plants 36.25

TREATMENT: OBJECTIVE: ACRES:

Burn

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX SAC YEAR 20067 printed: 5/23/2006 52

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: SAC UNIT: T26 CELL: 1

DRAWDOWN DATE: 4/1/2006

DRAWDOWN RATE: S

Yes

FLOOD DATE: 10/5/2006

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

Prescribed burn completed on 10/99. Terrible cocklebur problem. Keep a section mowed on north slope near bend in road for 

TWF rocket net site (see MC for location).

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 2

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: SEASONALLY FLOODED MARSH

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

34

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Mow cocklebur prior to seed-set

2. Rebuild loafing islands in cell 1

3. Add gravel to the north end road

4. Scald cocklebur

5.

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 34

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Mow prior to seed-set

Disc ASAP after drawdow

Irrigate

Scald (by irrigate)

Reduce cocklebur

Enhance moist soil plants

Enhance moist soil plants

Reduce cocklebur

20

34

34

34

TREATMENT: OBJECTIVE: ACRES:

Mow prior to seed-set

Disc ASAP after drawdown

Irrigate

Scald (by irrigate)

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Y

Y

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX SAC YEAR 20067 printed: 5/23/2006 53

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: SAC UNIT: T26 CELL: 2

DRAWDOWN DATE: 4/15/2006

DRAWDOWN RATE: S

No

FLOOD DATE: 10/1/2006

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

NONE

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 5

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: SEASONALLY FLOODED MARSH

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

42

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Mow cocklebur prior to seed-set

2. Spray puncture vine at disabled pullout

3. Rehab blind 23D

4. Reduce island to the north of 23D blind (take down below the water level)

5. Add 2 islands on westside

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 42

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Mow prior to seed-set

Disc 2 times

Spray Roundup

Reduce cocklebur

Reduce Bermuda/jointgrass

Eliminate puncture vine

15

15

0.1

TREATMENT: OBJECTIVE: ACRES:

Mow prior to seed-set

Disc 2 times

Spray Roundup

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Y

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX SAC YEAR 20067 printed: 5/23/2006 54

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: SAC UNIT: T27 CELL: 1

DRAWDOWN DATE: 4/15/2006

DRAWDOWN RATE: S

No

FLOOD DATE: 9/1/2006

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

Major rehab in 1997 ; Swainson's Hawks Nesting in riparian habitat along S end; native grass planting on S levee; Unit split in

1998 with c1 the wetland and c2 the riparian strip. Historic cocklebur problem. Hold water level 4-6 inches lower than we have in 

the past.

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 9

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: SEASONALLY FLOODED MARSH

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

77

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Mow cocklebur prior to seed-set

2. Keep rocket net pad clear of vegetation

3. Mow X-dikes for loafing habitat

4. Maintain hunting locations (mowing/disking)

5. Keep islands mowed or disked for loafing habitat

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 77

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Mow prior to seed-set Reduce cocklebur 5

TREATMENT: OBJECTIVE: ACRES:

Mow prior to seed-set

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Y

Y

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX SAC YEAR 20067 printed: 5/23/2006 55

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: SAC UNIT: T27 CELL: 2

DRAWDOWN DATE:

DRAWDOWN RATE:

No

FLOOD DATE:

UNITS REQ. DOWN 1st:

UNITS REQ. FLOOD 1st:

SPECIAL MANAGEMENT CONSIDERATIONS:

THIS CELL WAS SPLIT OUT IN 1998. Vulture nest in 1999 (unknown if successful), 2001(2 fledged!), 2002(1fledged). Ditch to 

the south was dug out in 2003.

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 8

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: RIPARIAN

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

10

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Remove pampassgrass in SE corner

2. Remove inlet

3.

4.

5.

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 10

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Cut to ground

Spray Roundup resprout

Eliminate pampassgrass

Eliminate pampassgrass

0.1

0.1

TREATMENT: OBJECTIVE: ACRES:

Cut to ground

Spray Roundup resprouts

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX SAC YEAR 20067 printed: 5/23/2006 56

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: SAC UNIT: T28 CELL: 1

DRAWDOWN DATE: 4/15/2006

DRAWDOWN RATE: S

No

FLOOD DATE: 9/15/2006

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: T28.2

SPECIAL MANAGEMENT CONSIDERATIONS:

Blue herons/great egrets attempted to nest in "Sherwood Forest" in 2001, 2002 and were successful in 2003, 2004 and 2005. 

Minimize disturbance around Sherwood forest during nesting season (Mar. - July). Leave roads unmowed.

# OF WCS's TO REPLACE: 1

DATE BOARDS PULLED:_______________

WORK PRIORITY: 3

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: WATERGRASS

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

0

Watergrass

57

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Mow/disk remaining jointgrass

2. Rehab east dike

3. Replace CMP inlet with concrete WCS

4. Maintain 3 hunting locations (mowing/disking)

5. Spot repair N. road

6. Mow or disk the 2 islands for loafing habitat

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 57

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Disc 3 or more times Reduce jointgrass 10

TREATMENT: OBJECTIVE: ACRES:

Disc 3 or more times

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Y Y

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX SAC YEAR 20067 printed: 5/23/2006 57

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: SAC UNIT: T28 CELL: 2

DRAWDOWN DATE: 4/1/2006

DRAWDOWN RATE: S

Yes

FLOOD DATE: 9/10/2006

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

Blue herons/great egrets attempted to nest in "Sherwood Forest" in 2001, 2002 and were eventually successful in 2003, 2004 

and 2005. Minimize disturbance around Sherwood forest during nesting season (Mar. - July). Leave roads unmowed. Watch 

water level as the unit has no bottom.

# OF WCS's TO REPLACE: 1

DATE BOARDS PULLED:_______________

WORK PRIORITY: 1

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: WATERGRASS

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

0

Watergrass

38

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Channel from inlet

2. Disk westside for jointgrass control

3. Trim trees along S. end for road access (after rookery finishes)

4. Remove steel posts in unit on east side

5. Maintain 3 hunting locations (mowing/disking)

6. Remove 4 clumps of blackberries located in the SW corner

7. Spot repair where the old CMP was removed

8. Mow/disk 2 islands for loafing habitat

9. Remove outlet and replace with an 18" WCS on eastside

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 38

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Disc 3 or more times

Cut to ground

Spray Garlon

Irrigate

Reduce jointgrass

Eliminate blackberries

Eliminate blackberries

Enhance moist soil plants

10

0.1

0.1

38

TREATMENT: OBJECTIVE: ACRES:

Disc 3 or more times

Cut to ground

Spray Garlon

Irrigate

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Y

Y

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX SAC YEAR 20067 printed: 5/23/2006 58

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: SAC UNIT: T29 CELL: 1

DRAWDOWN DATE: 4/1/2006

DRAWDOWN RATE: S

Yes

FLOOD DATE: 8/1/2006

UNITS REQ. DOWN 1st: None

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

Disabled access blind (27D) with boardwalk and platform in unit. Smartweed has come in thick for the last 2 years after the 

disking. 80% of the unit was disked with the heavy disk on 6/6 - 6/10 of 2003 with good jointgrass control. Continue disking the 

jointgrass for the best control. Keep the inlet from leaking! Wait for UXO testing before irrigation.

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 8

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: WATERGRASS

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

0

Watergrass

60

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Follow up disking on areas disked last year

2. Disk disease lanes

3. Rehab blind 27D (disk lanes north and south for flight pattern and open up around blind)

4. Plant additional willows around disabled parking lot for disturbance screen

5. Evaluate moving blind 27D for north -south orientation

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 60

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Disc 3 or more times

Irrigate/scald

Reduce jointgrass

Enhance moist soil plants

15

60

TREATMENT: OBJECTIVE: ACRES:

Disc 3 or more times

Irrigate/scald

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Y Y

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX SAC YEAR 20067 printed: 5/23/2006 59

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: SAC UNIT: T29 CELL: 2

DRAWDOWN DATE: 4/1/2006

DRAWDOWN RATE: S

No

FLOOD DATE: 8/15/2006

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: T29.1

SPECIAL MANAGEMENT CONSIDERATIONS:

SW corner was disked to open up cattails in 2003 and had a good kill.

# OF WCS's TO REPLACE: 1

DATE BOARDS PULLED:_______________

WORK PRIORITY: 2

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: SEASONALLY FLOODED MARSH

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

57

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Disk cattails/jointgrass on westside in the SW corner

2. Spray SW corner for jointgrass

3. Mow cocklebur prior to seed-set

4. Make 2 islands north of blind 26 half way between the blind and the north end

5. Rehab blind 26

6. Replace outlet in SE corner

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 57

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Disc 3 or more times

Mow prior to seed-set

Spray Roundup

Reduce jointgrass

Reduce cocklebur

Reduce jointgrass

5

3

2

TREATMENT: OBJECTIVE: ACRES:

Disc 3 or more times

Mow prior to seed-set

Spray Roundup

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Y

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX SAC YEAR 20067 printed: 5/23/2006 60

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: SAC UNIT: T30 CELL: 99

DRAWDOWN DATE: 4/15/2006

DRAWDOWN RATE: S

No

FLOOD DATE: 8/15/2006

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

Great Daphnia unit - good shorebird/shoveler use. Hold water level to have some land showing in the SE corner. About 40 

acres were burned on the westside in the uplands on 6/10/02. Keep last board in for shorebird use. Swainson's hawks nesting 

in trees along west side. Draw down was 6/1 in 20045 with poor waterfowl use all year, drawdown adjusted earlier this year. 

Great late season use by geese, but still poor with ducks.

# OF WCS's TO REPLACE: 1

DATE BOARDS PULLED:_______________

WORK PRIORITY: 4

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: SEASONALLY FLOODED MARSH

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

84

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

76

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

16

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Install staff guage

2. Replace CMP outlet under Poleline Rd

3. Maintain hunting locations (mowing/disking)

4. Remove 3 clumps of blackberries located on the north end

5. Spray tall wheat throughout

6. Fix ruts in south end road

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 176

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Spray Round-up

Cut to ground

Spray Garlon

Control tall wheat

Eliminate blackberries

Eliminate blackberries

1

0.1

0.1

TREATMENT: OBJECTIVE: ACRES:

Spray Round-up

Cut to ground

Spray Garlon

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Y Y

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX SAC YEAR 20067 printed: 5/23/2006 61

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: SAC UNIT: T31 CELL: 1

DRAWDOWN DATE:

DRAWDOWN RATE:

No

FLOOD DATE:

UNITS REQ. DOWN 1st:

UNITS REQ. FLOOD 1st:

SPECIAL MANAGEMENT CONSIDERATIONS:

Blue herons/great egrets attempted to nest in "Sherwood forest" in 2001, 2002 and were successful in 2003/2004. Minimize 

disturbance around Sherwood forest during nesting season (Mar. - July).

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 7

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: RIPARIAN

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

0

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

34

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Remove pampass grass (4 bunches) on the east side in "Sherwood forest"

2. Remove salt cedar

3. Control tall wheat (target the outer edges first)

4. Remove red riser east of cell 3

5.

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 34

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Cut to ground

Spray Roundup resprout

Spray Garlon-cut stump

Spray Round-up

Remove pampass grass

Remove pampass grass

Remove salt cedar

Control tall wheat grass

0.1

0.1

0.5

0.5

TREATMENT: OBJECTIVE: ACRES:

Cut to ground

Spray Roundup resprouts

Spray Garlon-cut stump

Spray Round-up

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX SAC YEAR 20067 printed: 5/23/2006 62

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: SAC UNIT: T31 CELL: 2

DRAWDOWN DATE: 3/1/2006

DRAWDOWN RATE: S

No

FLOOD DATE: 11/10/2006

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

RARE AND ENDANGERED SPECIES - vernal pool tadpole shrimp and Conservancy fairy shrimp present in vernal pools in SW 

corner; vernal pool saltbush present. Vehicular and tractor ACCESS PROHIBITED WITHOUT PRIOR CONSULTATION. 

Vernal pool areas in the SW corner should only be flooded with rainwater - protect from accidental flood-up by monitoring X-dike 

between SFM & VRN habitats) - flood 4"-6" lower then X-dike to protect vernal pool from delivered water supply and 

mosquitofish predation.

# OF WCS's TO REPLACE: 1

DATE BOARDS PULLED:_______________

WORK PRIORITY: 8

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: VERNAL POOL

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

89

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

4.0

VP Alkali 

Meadow 

Complex

50

Alkalli 

Meadow

0

Annual 

Grasslnd

3

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

2

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Install staff guage

2. Gravel pole line road

3. Need to patch holes in delivery ditch (see JS or MC) for locations. Get dirt from T38.1

4. Replace CMP outlet with concrete WCS

5. Switch out deep ditch signs with metal ones

6. Repair south levee along drain, need to protect vernal pools (consult MC or JS); access unit only 

after unit is baked

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 149

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

TREATMENT: OBJECTIVE: ACRES: TREATMENT: SUCCESSFUL? ACRES:

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX SAC YEAR 20067 printed: 5/23/2006 63

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: SAC UNIT: T31 CELL: 3

DRAWDOWN DATE: 5/1/2006

DRAWDOWN RATE: evap

No

FLOOD DATE: 11/1/2006

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

This was formerly "the tree cell" of c1 ("The Sherwood Forest"); DRAW DOWN BY EVAP. ONLY- DO NOT DUMP INTO C2.

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 10

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: SEASONALLY FLOODED MARSH

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

9

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1.

2.

3.

4.

5.

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 9

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

TREATMENT: OBJECTIVE: ACRES: TREATMENT: SUCCESSFUL? ACRES:

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX SAC YEAR 20067 printed: 5/23/2006 64

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: SAC UNIT: T32 CELL: 99

DRAWDOWN DATE:

DRAWDOWN RATE:

No

FLOOD DATE:

UNITS REQ. DOWN 1st:

UNITS REQ. FLOOD 1st:

SPECIAL MANAGEMENT CONSIDERATIONS:

Vernal pools and other vernally wet habitats present. Golden eagle nest used in 1998 (2 fledged), 1999 (2 fledged), 2000 (2 

fledged), 2001 (2 fledged), 2002 (1 fledged), 2003 (2 fledged), 2004 (1 fledged) and 2005 (1 fledged). Two euc's were girdled

near the nest tree in 2003 for future snags. Avoid disturbance in NW corner of unit from Feb. - May because of Golden Eagle 

nest.

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 9

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: UPLAND

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

0

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

1.0

VP Alkali 

Meadow 

Complex

77

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

2

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Rehab S. dike in SE corner

2.

3.

4.

5.

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 81

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

TREATMENT: OBJECTIVE: ACRES: TREATMENT: SUCCESSFUL? ACRES:

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX SAC YEAR 20067 printed: 5/23/2006 65

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: SAC UNIT: T33 CELL: 99

DRAWDOWN DATE: 4/15/2006

DRAWDOWN RATE: ST

No

FLOOD DATE: 8/1/2006

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

MAINTAIN SW HABITAT IN SOUTH CORNER (7/1 EVAP.). Added a perimeter levee separating the west side uplands on 

7/27/03.

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 6

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: SEASONALLY FLOODED MARSH

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

84

Watergrass

0

Summer 

Water

2

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Disk checks and open up lanes prior to floodup

2. Install boat ramp in SE corner

3. Rehab blind 37. Open up to west and north by mowing or disking

4. Mow or disk island to the NW for loafing habitat

5.

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 87

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

TREATMENT: OBJECTIVE: ACRES: TREATMENT: SUCCESSFUL? ACRES:

Y Y Y

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX SAC YEAR 20067 printed: 5/23/2006 66

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: SAC UNIT: T34 CELL: 99

DRAWDOWN DATE: 4/1/2006

DRAWDOWN RATE: S

No

FLOOD DATE: 9/1/2006

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

Historic heron/egret rookery in south end, but have been absent since they were blown out of the trees in 1999 following two 

days of intense north wind. Less than an acre was burned in the north end of cell 1 on 6/10/02 during a wildfire. Try holding 

water 4 inches lower this year, especially in cell 1 (see MC for details). Bird #'s went down in 2003 and 2004. Cell 1 was part of 

the mosquito study in 2005.

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 6

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: SEASONALLY FLOODED MARSH

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

105

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Mow cocklebur prior to seed-set

2. Trim trees along 26.2

3. Spot repair eastside levee

4. Maintain hunting locations (mowing/disking)

5. Disk loafing levees in each cell

6. Channel inlet to SFM in cell 1

7. Spot repair south road

8. Spot clean ditch north of cell 1

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 105

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Mow prior to seed-set Reduce cocklebur 20

TREATMENT: OBJECTIVE: ACRES:

Mow prior to seed-set

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Y

Y

Y

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX SAC YEAR 20067 printed: 5/23/2006 67

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: SAC UNIT: T35 CELL: 1

DRAWDOWN DATE: 4/15/2006

DRAWDOWN RATE: S

Yes

FLOOD DATE: 9/1/2006

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

Entire unit disked 3 times on 6/15 - 6/17/05 with the stubble and finish disk.

# OF WCS's TO REPLACE: 1

DATE BOARDS PULLED:_______________

WORK PRIORITY: 1

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: WATERGRASS

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

0

Watergrass

42

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Install outlet in NE corner

2. Disk unit for jointgrass control

3. Maintain 3 hunting locations (mowing/disking); Mow/disk the 2 west islands and leave the east 

island

4.

5.

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 42

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Disc ASAP after drawdow

Irrigate

Reduce jointgrass

Enhance moist soil plants

10

42

TREATMENT: OBJECTIVE: ACRES:

Disc ASAP after drawdown

Irrigate

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Y Y

Y

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX SAC YEAR 20067 printed: 5/23/2006 68

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: SAC UNIT: T35 CELL: 2

DRAWDOWN DATE: 4/15/2006

DRAWDOWN RATE: ST

No

FLOOD DATE: 9/10/2006

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

Unit was broken into 2 cells in 2002 allowing better water level management capability; c2 is cell to east and c3 is cell to west:.

# OF WCS's TO REPLACE: 1

DATE BOARDS PULLED:_______________

WORK PRIORITY: 9

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: SEASONALLY FLOODED MARSH

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

17

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Maintain one hunt area on east side

2. Replace outlet

3.

4.

5.

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 17

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

TREATMENT: OBJECTIVE: ACRES: TREATMENT: SUCCESSFUL? ACRES:

Y Y

Y

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX SAC YEAR 20067 printed: 5/23/2006 69

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: SAC UNIT: T35 CELL: 3

DRAWDOWN DATE: 4/15/2006

DRAWDOWN RATE: S

No

FLOOD DATE: 12/5/2006

UNITS REQ. DOWN 1st: T35.2

UNITS REQ. FLOOD 1st: T35.1

SPECIAL MANAGEMENT CONSIDERATIONS:

New cell created in July 2002 split from T35.2.

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 9

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: SEASONALLY FLOODED MARSH

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

6

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Disk if needed to keep the channels open

2. Disk and shape spoil from ditch cleaning

3.

4.

5.

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 6

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Disc 2 times Reduce cattails 1

TREATMENT: OBJECTIVE: ACRES:

Disc 2 times

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Y

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX SAC YEAR 20067 printed: 5/23/2006 70

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: SAC UNIT: T36 CELL: 99

DRAWDOWN DATE: 4/1/2006

DRAWDOWN RATE: ST

Yes

FLOOD DATE: 9/1/2006

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

IRRIGATION DRAINAGE HAS NO PLACE TO GO. Burned cells 1,2 & 4 in 1998. Watch water level in cell 3 and don't let it get 

too deep. . Completely disked cell 1 in May of 2003 and disked 90% of cell 2 in June of 2003. Continue disking for jointgrass 

control.

# OF WCS's TO REPLACE: 1

DATE BOARDS PULLED:_______________

WORK PRIORITY: 1

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: WATERGRASS

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

75

Watergrass

73

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Add outlet in SW corner in cell 2

2. Remove CMP in X-dike between cells 2 and 3

3. Cut a channel from inlet in cell 4 to outlet to aide in drainage (jointgrass problem)

4. Rehab blinds - 38,39 & 42

5. Spray jointgrass along the hunter access to blind 38

6. Continue disking in cell 2 and disk the NW corner of cell 3 for jointgrass control

7. Cut a channel from inlet in cell 3 to outlet to aide in drainage (jointgrass problem)

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 148

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Disc ASAP after drawdow

Irrigate

Spray Roundup

Reduce jointgrass

Enhance moist soil plants

Reduce jointgrass

10

73

2

TREATMENT: OBJECTIVE: ACRES:

Disc ASAP after drawdown

Irrigate

Spray Roundup

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Y Y

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX SAC YEAR 20067 printed: 5/23/2006 71

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: SAC UNIT: T37 CELL: 99

DRAWDOWN DATE:

DRAWDOWN RATE:

No

FLOOD DATE:

UNITS REQ. DOWN 1st:

UNITS REQ. FLOOD 1st:

SPECIAL MANAGEMENT CONSIDERATIONS:

Historic heron/egret rookery site until they were blown out in 1999 following two days of intense north winds. Keep 4-6 inches of 

water flowing in the ditch during the summer for wildlife use.

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 9

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: UPLAND

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

0

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

63

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

8

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

1

Cottonwood 

Willow

4

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Keep water flowing in ditch during summer for wildlife

2. Cut and paint salt cedar with garlon

3. Trim trees along 26.2

4. Evaluate burning and/or spraying to control tall wheat grass

5. Evaluate cleaning delivery ditch to T41

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 77

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Spray Garlon-cut stump

Spray Roundup

Eliminate salt cedar

Eliminate tall wheat grass

0.1

60

TREATMENT: OBJECTIVE: ACRES:

Spray Garlon-cut stump

Spray Roundup

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX SAC YEAR 20067 printed: 5/23/2006 72

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: SAC UNIT: T38 CELL: 1

DRAWDOWN DATE: 4/15/2006

DRAWDOWN RATE: S

No

FLOOD DATE: 9/20/2006

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

Maintain water level low enough to keep out of upland areas on west side.

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 2

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: SEASONALLY FLOODED MARSH

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

78

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Monitor bamboo/eucalyptus removal and spray any re-sprouts

2. Mow cocklebur prior to seed-set

3. Clean channel from inlet through uplands to marsh

4. Evaluate excavating around tule clumps on westside to maintain openings

5. Spot repair north levee

6. Maintain 3 openings for hunters

7. Keep loafing islands/levees mowed or disked

8. Remove red riser

9. Maintain disabled boat ramp

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 79

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Mow prior to seed-set

Cut to ground

Spray Roundup resprout

Reduce cocklebur

Eliminate arundo

Eliminate arundo

5

0.1

0.1

TREATMENT: OBJECTIVE: ACRES:

Mow prior to seed-set

Cut to ground

Spray Roundup resprouts

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Y

Y

Y

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX SAC YEAR 20067 printed: 5/23/2006 73

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: SAC UNIT: T38 CELL: 2

DRAWDOWN DATE: 4/1/2006

DRAWDOWN RATE: S

No

FLOOD DATE: 8/15/2006

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

Good response from waterfowl to disking checks. Leave spaced cover along checks for 2 hunt parties. Maintain water level low 

enough to keep out of upland areas on west side.

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 6

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: SEASONALLY FLOODED MARSH

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

31

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Clean ditch on north end

2. Trim trees

3. Channel from the inlet to marsh

4.

5.

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 31

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

TREATMENT: OBJECTIVE: ACRES: TREATMENT: SUCCESSFUL? ACRES:

Y Y

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX SAC YEAR 20067 printed: 5/23/2006 74

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: SAC UNIT: T39 CELL: 99

DRAWDOWN DATE: 4/15/2006

DRAWDOWN RATE: S

No

FLOOD DATE: 10/1/2006

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

Maintain water level within channel/pothole at all times to avoid flooding uplands and N and W end of c2 (vernal pool and alkali 

meadow HAB).

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 2

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: SEASONALLY FLOODED MARSH

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

12

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

3.4

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

37

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Spray tall wheat throughout (mostly on the west side)

2. Develop burn plan

3. Fix riser and pipe on X-dike

4. Install flap gate on outlet

5. Trim trees on east side

6. Disk and shape spoil from ditch cleaning

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 52

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Spray Rodeo

Burn

Control tall wheat

Enhance native plants

0.5

37

TREATMENT: OBJECTIVE: ACRES:

Spray Rodeo

Burn

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Y

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX SAC YEAR 20067 printed: 5/23/2006 75

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: SAC UNIT: T40 CELL: 1,3

DRAWDOWN DATE: 4/1/2006

DRAWDOWN RATE: S

Yes

FLOOD DATE: 8/15/2006

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

Heavy disking completed on westside with 40 acres disked in cells 1 and 3 with great results May 2004. Spray the remaining 

isolated jointgrass clumps with roundup. No independent drain option - irrigation drainwater typically drained into cell 4. 

Jointgrass patches were sprayed in the NE corner of cell 1 on 4/26/05 along with perla grass on X-dike.

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 3

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: WATERGRASS

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

0

Watergrass

68

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Disk jointgrass on west side of cell 1 and cell 3

2. Maintain hunting locations (mowing/disking). There is one island in the middle of each cell 

surrounded by tules

3. Build loafing islands (one more in each cell) on the west side

4. Plant trees in old delivery ditch along W. side

5. Spray isolated clumps of jointgrass in cell 1 with Roundup

6. Remove all old CMP in delivery ditch

7. Evaluate results from spraying jointgrass with roundup

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 68

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Disc ASAP after drawdow

Irrigate

Spray Roundup

Reduce Bermuda/jointgrass

Enhance moist soil plants

Reduce jointgrass

20

68

2

TREATMENT: OBJECTIVE: ACRES:

Disc ASAP after drawdown

Irrigate

Spray Roundup

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Y Y

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX SAC YEAR 20067 printed: 5/23/2006 76

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: SAC UNIT: T40 CELL: 2

DRAWDOWN DATE: 4/1/2006

DRAWDOWN RATE: S

No

FLOOD DATE: 9/1/2006

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

Cocklebur and bermuda grass problem.

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 6

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: SEASONALLY FLOODED MARSH

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

29

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Spray bermuda/jointgrass

2. Evaluate for a burn (bermuda problems)

3. Mow cocklebur prior to seed-set

4. Maintain hunting location by mowing/disking around island in center

5. Spot repair X-dike between cells 2 and 4

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 29

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Mow prior to seed-set

Spray Roundup

Reduce cocklebur

Reduce bermuda/jointgrass

8

2

TREATMENT: OBJECTIVE: ACRES:

Mow prior to seed-set

Spray Roundup

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Y Y

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX SAC YEAR 20067 printed: 5/23/2006 77

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: SAC UNIT: T40 CELL: 4

DRAWDOWN DATE: 4/15/2006

DRAWDOWN RATE: S

Yes

FLOOD DATE: 9/1/2006

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: T40.1,3

SPECIAL MANAGEMENT CONSIDERATIONS:

Irrigated by default when cells 1,3 are irrigated and drain into it. Major overhaul completed (extra NAWCA from T41) on July 

2002.

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 9

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: WATERGRASS

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

0

Watergrass

34

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Mow cocklebur prior to seed-set

2. Disk lanes in cattails

3. Maintain hunting location (mowing/disking)

4.

5.

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 34

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Irrigate Enhance moist soil plants 34

TREATMENT: OBJECTIVE: ACRES:

Irrigate

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Y Y

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX SAC YEAR 20067 printed: 5/23/2006 78

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: SAC UNIT: T41 CELL: 99

DRAWDOWN DATE: 4/15/2006

DRAWDOWN RATE: S

No

FLOOD DATE: 9/1/2006

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

FLOOD UNIT INDEPENDENTLY from T37 ditch using T38 & T40 as supplemental. Major overhaul completed in July 2002 with 

NAWCA. A channel was dug inlet to outlet, channel/potholes, new islands and levee work. Leave water in the south end channel 

for duck broods.

# OF WCS's TO REPLACE: 3

DATE BOARDS PULLED:_______________

WORK PRIORITY: 7

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: SEASONALLY FLOODED MARSH

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

141

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

36

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

1

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

1

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Install inline and inlet into T41.2

2. Replace pipe 30" west of parking lot C

3. Spot repair south dike

4. Replace Free roam sign in south end and repair corner boundary sign in SE corner

5. Gravel N. dike and between cells 1 and 2

6. Clean ditch on westside

7. Control tall wheat by spraying with Roundup

8. Kill eucalyptus by cutting and painting with Garlon

9. Maintain hunting locations (mowing/disking). Mow or disk 5 islands

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 179

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Spray Round-up

Spray Garlon-cut stump

Control tall wheat

Eliminate eucalyptus

1

0.1

TREATMENT: OBJECTIVE: ACRES:

Spray Round-up

Spray Garlon-cut stump

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Y Y

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX SAC YEAR 20067 printed: 5/23/2006 79

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: SAC UNIT: T42 CELL: 99

DRAWDOWN DATE: 4/15/2006

DRAWDOWN RATE: S

No

FLOOD DATE: 8/15/2006

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

Watch water level in the west cells. Need to keep water around blind 52, but not too deep.

# OF WCS's TO REPLACE: 2

DATE BOARDS PULLED:_______________

WORK PRIORITY: 1

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: SEASONALLY FLOODED MARSH

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

128

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Replace outlet in N levee

2. Excavate around blind 52 and remove sections of levee to the east

3. Install new outlet in east levee

4. Over water burn to reduce cattail and tule. Follow up with disking

5. Disk/mow levees to open up unit; leave 1st 100 yards on N. end to discourage hunters from 

shortcutting (disrupt blind 52)

6. Rehab blinds 46 & 52

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 128

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Burn/disc Reduce cattail and tule 60

TREATMENT: OBJECTIVE: ACRES:

Burn/disc

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Y Y Y

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX SAC YEAR 20067 printed: 5/23/2006 80

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: SAC UNIT: T43 CELL: 99

DRAWDOWN DATE:

DRAWDOWN RATE:

No

FLOOD DATE:

UNITS REQ. DOWN 1st:

UNITS REQ. FLOOD 1st:

SPECIAL MANAGEMENT CONSIDERATIONS:

None

# OF WCS's TO REPLACE: 1

DATE BOARDS PULLED:_______________

WORK PRIORITY: 4

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: UPLAND

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

0

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

1.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

26

Annual 

Grasslnd

0

Perennial 

Grasslnd

97

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

3

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Spray tall wheat (target the outliers first)

2. Rehab delivery ditch to P12

3. Replace CMP riser in SW corner with a 18"

4. Remove blackberries on south end

5. Remove pile of wire and posts in SW corner

6. Burn unit for tall wheat control (need to burn off veg. to be able to get a spray rig in)

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 127

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Spray Round-up

Burn

Control tall wheat

Control tall wheat

50

50

TREATMENT: OBJECTIVE: ACRES:

Spray Round-up

Burn

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX SAC YEAR 20067 printed: 5/23/2006 81

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: SAC UNIT: T44 CELL: 99

DRAWDOWN DATE:

DRAWDOWN RATE:

No

FLOOD DATE:

UNITS REQ. DOWN 1st:

UNITS REQ. FLOOD 1st:

SPECIAL MANAGEMENT CONSIDERATIONS:

Check on access to south side near pump. 30 acres burned in the 10/00 wildfire. Wildfire on south end (1.4 acres) from 

adjacent rice farmer on 4/20/05. Continued problems with people trespassing.

# OF WCS's TO REPLACE: 1

DATE BOARDS PULLED:_______________

WORK PRIORITY: 9

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: UPLAND

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

0

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

102

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

14

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Make foot/quad bridge to access unit using 30" WCS

2. Install gate @ GCID lift pumps

3. Remove wire

4.

5.

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 117

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

TREATMENT: OBJECTIVE: ACRES: TREATMENT: SUCCESSFUL? ACRES:

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX SAC YEAR 20067 printed: 5/23/2006 82

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: SAC UNIT: T45 CELL: 99

DRAWDOWN DATE:

DRAWDOWN RATE:

No

FLOOD DATE:

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

Acquired the "Goldoworthy" property in 2004. Currently, best use by mig. Birds (duck pairs, WFIB, shorebirds) in winter/spring 

after depressions on south end fill with rain water.

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 9

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: UPLAND

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

0

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

39

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Post boundary signs

2. Conduct initial biological inventory

3. Clear drains from I5 underpasses

4.

5.

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 39

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

TREATMENT: OBJECTIVE: ACRES: TREATMENT: SUCCESSFUL? ACRES:

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX SAC YEAR 20067 printed: 5/23/2006 83

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: SAC UNIT: TAB CELL: 99

DRAWDOWN DATE:

DRAWDOWN RATE:

No

FLOOD DATE:

UNITS REQ. DOWN 1st:

UNITS REQ. FLOOD 1st:

SPECIAL MANAGEMENT CONSIDERATIONS:

RARE AND ENDANGERED SPECIES PRESENT IN ALKALI MEADOWS, VERNAL POOLS, AND ALKALI PLAYA (i.e.., Game 

Warden Lake in SE corner). ACCESS ONLY VIA PRIOR CONSULTATION. Burned on 7/8/02 during a wildfire. Project planning 

funded with DU/BOR and completed in 2005 (Plan in place). Partial funding through BOR/CVPIA/DU in place for 

habitat/construction work (2006). Remainder planned to be submitted for NAWCA funding.

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 4

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: UPLAND

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

0

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

63

Vernal 

Pool

21.8

VP Alkali 

Meadow 

Complex

524

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Eliminate arundo in SW corner by cutting and spraying

2. Restore natural hydrology to Game Warden Lake and other affected areas (See Plan)

3. Clean south ditch, rebuild west levee along Logan creek and rebuild east levee along drain (See 

Plan)

4. Remove fire boxes

5.

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 609

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Cut to ground

Spray Roundup resprout

Eliminate arundo

Eliminate arundo

0.1

0.1

TREATMENT: OBJECTIVE: ACRES:

Cut to ground

Spray Roundup resprouts

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX SAC YEAR 20067 printed: 5/23/2006 84

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: SAC UNIT: TC CELL: 99

DRAWDOWN DATE:

DRAWDOWN RATE:

No

FLOOD DATE:

UNITS REQ. DOWN 1st:

UNITS REQ. FLOOD 1st:

SPECIAL MANAGEMENT CONSIDERATIONS:

RARE AND ENDANGERED SPECIES PRESENT IN VERNAL POOLS, ALKALI MEADOWS, AND ALKALI PLAYA (i.e.., pond in 

N end of the unit). ACCESS ONLY VIA PRIOR CONSULTATION. Monitor old check around "hour-glass" vernal pool. SOUTH 

END BURNED ON 4/01 during a prescribed fire. Evaluated in 2004 with TAB as part of DU/BOR engineering study. Submitted 

for partial funding through BOR/CVPIA/DU for habitat construction work (2005). Balance planned to be submitted for NAWCA 

funding.

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 3

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: UPLAND

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

0

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

23

Vernal 

Pool

9.9

VP Alkali 

Meadow 

Complex

84

Alkalli 

Meadow

32

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Fix leak on N end of unit

2. Restore natural hydrology to unit (See Plan)

3.

4.

5.

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 149

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Burn Enhance native plants 115

TREATMENT: OBJECTIVE: ACRES:

Burn

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX SAC YEAR 20067 printed: 5/23/2006 85

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: SAC UNIT: TD CELL: 1-4

DRAWDOWN DATE: 4/1/2006

DRAWDOWN RATE: S

No

FLOOD DATE: 8/15/2006

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

Flexible Floodup Unit - may flood early if water is available (refer to Tracts 3, D, E, F). Flood date may be delayed if water is 

short because of need to flood higher priority marsh units. The timing of drawdowns and floodups needs to be considered to 

minimize conflicts with neighboring rice field operations (i.e. subbing issues).

# OF WCS's TO REPLACE: 3

DATE BOARDS PULLED:_______________

WORK PRIORITY: 6

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: SEASONALLY FLOODED MARSH

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

142

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Open up thick areas with a disk

2. Replace 3 WCS in X-dikes

3. Spray primrose in N. delivery ditch

4. Build up road in SW corner of cell 4

5. Evaluate veg. comp after drawdown for possible watergrass management

6. Rip-rap 25-1C

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 142

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Spray Rodeo

Disc ASAP after drawdow

Disc ASAP after drawdow

Reduce primrose

Enhance moist soil plants

Reduce cattails/tules

0.5

15

8

TREATMENT: OBJECTIVE: ACRES:

Spray Rodeo

Disc ASAP after drawdown

Disc ASAP after drawdown

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Y

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX SAC YEAR 20067 printed: 5/23/2006 86

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: SAC UNIT: TD CELL: 5

DRAWDOWN DATE: 4/15/2006

DRAWDOWN RATE: S

No

FLOOD DATE: 10/1/2006

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

Flexible Floodup Unit - may flood early if water is available (refer to Tracts 3, D, E, F). Channel/pothole project completed in 

7/01. Unit a SW/PP option and was last in summer water in 2004.

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 2

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: SEASONALLY FLOODED MARSH

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

23

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Install boat ramp and pack gravel in SW corner

2. Re-rock 3-way WCS

3.

4.

5.

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 23

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

TREATMENT: OBJECTIVE: ACRES: TREATMENT: SUCCESSFUL? ACRES:

Y

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX SAC YEAR 20067 printed: 5/23/2006 87

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: SAC UNIT: TE CELL: 1-3

DRAWDOWN DATE: 4/1/2006

DRAWDOWN RATE: S

Yes

FLOOD DATE: 9/1/2006

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

Flexible Floodup Unit - may flood early if water is available (refer to Tracts 3, D, E, F). Fill channels and flood cell 3 and then 

back water in.

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 8

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: SEASONALLY FLOODED MARSH

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

91

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Remove bamboo and spray re-sprouts with roundup

2. Mow and scald cocklebur prior to flower stage. Cover cells 1-2 and hold then release into the east 

ditch

3. Channel from inlet to SFM in cell 1

4. Rehab islands

5.

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 91

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Cut to ground

Spray Roundup resprout

Scald (by irrigate)

Mow prior to seed-set

Reduce arundo

Reduce arundo

Reduce cocklebur

Reduce cocklebur

0.5

0.5

58

58

TREATMENT: OBJECTIVE: ACRES:

Cut to ground

Spray Roundup resprouts

Scald (by irrigate)

Mow prior to seed-set

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Y

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX SAC YEAR 20067 printed: 5/23/2006 88

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: SAC UNIT: TE CELL: 4

DRAWDOWN DATE: 4/15/2006

DRAWDOWN RATE: S

No

FLOOD DATE: 9/20/2006

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

Flexible Floodup Unit - may flood early if water is available (refer to Tracts 3, D, E, F).

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 5

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: SEASONALLY FLOODED MARSH

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

29

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Mow cocklebur prior to seed-set

2. Rehab islands

3. Open up island of trees for a mower

4. Cut and spray arundo along eastside

5.

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 29

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Mow prior to seed-set

Cut to ground

Spray Roundup resprout

Selective tree removal

Reduce cocklebur

Eliminate Arundo

Eliminate Arundo

Open up to get equip. in

5

0.5

0.5

0.5

TREATMENT: OBJECTIVE: ACRES:

Mow prior to seed-set

Cut to ground

Spray Roundup resprouts

Selective tree removal

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Y

Y

Y

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX SAC YEAR 20067 printed: 5/23/2006 89

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: SAC UNIT: TE CELL: 5

DRAWDOWN DATE: 5/15/2006

DRAWDOWN RATE: S

No

FLOOD DATE: 10/1/2006

UNITS REQ. DOWN 1st:

UNITS REQ. FLOOD 1st:

SPECIAL MANAGEMENT CONSIDERATIONS:

Cell 5 burned in wildfire from Willow Creek duck club burn (Lucky 7, Tract 25)in summer of 1993. Overwater burn completed on 

3/5/03. NAWCA funded project completed 8/4/04. Channels and potholes were put in this formerly flat unit. A dike protecting 

uplands was also put in on the west side. This will be the first draw down for this new unit.

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 3

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: SEASONALLY FLOODED MARSH

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

22

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

5

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

3

Cottonwood 

Willow

0

Flooded 

Willow

2

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Add flapgate to outlet

2.

3.

4.

5.

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 32

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

TREATMENT: OBJECTIVE: ACRES: TREATMENT: SUCCESSFUL? ACRES:

Y

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX SAC YEAR 20067 printed: 5/23/2006 90

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: SAC UNIT: TE CELL: 6

DRAWDOWN DATE:

DRAWDOWN RATE:

No

FLOOD DATE:

UNITS REQ. DOWN 1st:

UNITS REQ. FLOOD 1st:

SPECIAL MANAGEMENT CONSIDERATIONS:

Planned new delivery canal for Willow Creek area (small NAWCA through private lands); will try to mesh this work with TF 

project (submitted to BOR), specifically for potential borrow sites.

# OF WCS's TO REPLACE: 1

DATE BOARDS PULLED:_______________

WORK PRIORITY: 3

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: UPLAND

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

0

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

16

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Add outlet with flapgate in south east corner

2. Make 4 islands

3. Evaluate how water is getting into the unit (water subbing or the ditch got too high)

4.

5.

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 16

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

TREATMENT: OBJECTIVE: ACRES: TREATMENT: SUCCESSFUL? ACRES:

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX SAC YEAR 20067 printed: 5/23/2006 91

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: SAC UNIT: TF CELL: 1

DRAWDOWN DATE: 4/1/2006

DRAWDOWN RATE: S

No

FLOOD DATE: 9/15/2006

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

Flexible Floodup Unit - may flood early if water is available (refer to Tracts 3, D, E, F). Submitted to BOR for habitat project (TF.1-

2/P1B/P3) in spring 2005. BOR funding approved and project needs to be done in 2006.

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 5

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: SEASONALLY FLOODED MARSH

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

37

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Channel from inlet to marsh

2. Disk openings in cattails

3. Trim trees along W. perimeter for road access

4. Cut bamboo and spray re-sprouts with round-up

5. Evaluate putting in a X-dike on N. end for better water management

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 37

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Disc 2 times

Cut to ground

Spray Roundup resprout

Reduce cattails/tules

Eliminate arundo

Eliminate arundo

3

0.1

0.1

TREATMENT: OBJECTIVE: ACRES:

Disc 2 times

Cut to ground

Spray Roundup resprouts

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Y

Y

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX SAC YEAR 20067 printed: 5/23/2006 92

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: SAC UNIT: TF CELL: 2

DRAWDOWN DATE: 4/15/2006

DRAWDOWN RATE: S

No

FLOOD DATE: 10/1/2006

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

Flexible Floodup Unit - may flood early if water is available (refer to Tracts 3, D, E, F). Future PP. Submitted to BOR for habitat 

project (TF.1-2/P1B/P3) in spring 2005. BOR funding approved and project needs to be done in 2006.

# OF WCS's TO REPLACE: 1

DATE BOARDS PULLED:_______________

WORK PRIORITY: 8

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: SEASONALLY FLOODED MARSH

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

36

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

2

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Rehab south dike

2. Replace outlet

3. Make sure ditch drains to Logan creek and then plug pipe from TF to TG

4. Mow cocklebur prior to seed-set

5. Cut and paint figtree in NW corner

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 38

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Mow prior to seed-set

Spray Garlon-cut stump

Reduce cocklebur

Eliminate figtree

5

0.1

TREATMENT: OBJECTIVE: ACRES:

Mow prior to seed-set

Spray Garlon-cut stump

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX SAC YEAR 20067 printed: 5/23/2006 93

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: SAC UNIT: TF CELL: 3

DRAWDOWN DATE:

DRAWDOWN RATE:

No

FLOOD DATE:

UNITS REQ. DOWN 1st:

UNITS REQ. FLOOD 1st:

SPECIAL MANAGEMENT CONSIDERATIONS:

Need to come up with a plan for firebreaks.

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 10

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: UPLAND

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

0

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

13

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1.

2.

3.

4.

5.

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 13

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Burn Enhance native plants 13

TREATMENT: OBJECTIVE: ACRES:

Burn

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX SAC YEAR 20067 printed: 5/23/2006 94

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: SAC UNIT: TG CELL: 99

DRAWDOWN DATE:

DRAWDOWN RATE:

No

FLOOD DATE:

UNITS REQ. DOWN 1st:

UNITS REQ. FLOOD 1st:

SPECIAL MANAGEMENT CONSIDERATIONS:

RARE AND ENDANGERED SPECIES present in vernal pools and alkali meadows. Parts of this unit flood with P10 flood-up 

when Dam 2 is in use. Protect natural hydrology. Watch water level in pools. Look for source of water (possibly from neighbor). 

Walked east boundary (12/18/02) & found a WCS(outlet) on adjacent private land going on to TG. Submitted for BOR funding in 

2005 to have DU engineering evaluate with TH.

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 6

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: UPLAND

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

0

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

15.2

VP Alkali 

Meadow 

Complex

172

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Work with land owners to east to remove/repair WCS that is draining water into east side & causing 

veg. problems

2. Evaluate levee spot repair/reinforcement to prevent floodup along Logan creek

3. Evaluate hydrology

4. Restore large vernal pool at W. boundary - restore hydrology & burn out alkali bulrush

5. Planned burn - 216ac upland to enhance grassland/native plants

6. Replace fence along Norman Rd.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 187

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Burn Enhance native plants 187

TREATMENT: OBJECTIVE: ACRES:

Burn

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX SAC YEAR 20067 printed: 5/23/2006 95

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: SAC UNIT: TH CELL: 99

DRAWDOWN DATE:

DRAWDOWN RATE:

No

FLOOD DATE:

UNITS REQ. DOWN 1st:

UNITS REQ. FLOOD 1st:

SPECIAL MANAGEMENT CONSIDERATIONS:

Parts of this unit floods with P10 flood-up based on Dam 2 operation. Good shallow "vernal-style" wetlands in SW corner. 

Evaluate hydrology and tule response. Need to keep outlet open after Logan goes down and then board before Logan comes 

back up. Put in boards prior to Logan coming up. Submitted for BOR funding in 2005 to have DU engineering evaluate with TG.

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 5

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: UPLAND

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

0

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

2.2

VP Alkali 

Meadow 

Complex

185

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

28

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Come up with a plan to fix the unmanaged flooding problems

2. Evaluate re-working the east bank of Logan creek

3. Remove palm trees

4. Replace flap gate on outlet pipe going into Logan Cr. With an improved version

5. Clean out outlet

6. Burn

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 215

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Burn

Spray Garlon-cut stump

Enhance native plants

Eliminate palm trees

214

0.1

TREATMENT: OBJECTIVE: ACRES:

Burn

Spray Garlon-cut stump

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX SAC YEAR 20067 printed: 5/23/2006 96

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: SAC UNIT: P1 CELL: 99

DRAWDOWN DATE: 4/15/2006

DRAWDOWN RATE: S

No

FLOOD DATE: 8/15/2006

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

RARE AND ENDANGERED SPECIES present in vernal pool and alkali meadow (old c1) - Hoover's spurge, Hairy Orcutt grass, 

Green's tuctoria, vernal pool saltscale, brittlescale, vernal pool tadpole shrimp, a rare (endemic) population of Colorado fairy 

shrimp! Maintain low enough water level to avoid flooding west side vernal pools and surrounding uplands. Wildfire burned 

about the entire west side of unit on 7/8/02. Restrict equipment operation to managed wetland pond bottoms only.

# OF WCS's TO REPLACE: 1

DATE BOARDS PULLED:_______________

WORK PRIORITY: 2

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: SEASONALLY FLOODED MARSH

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

232

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

7

Vernal 

Pool

1.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

56

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Continue channel work to outlet

2. Install staff gauge in SE corner

3. Rehab island in SW corner and remove veg. that blocks viewing from auto tour

4. Install inlet from 25.1C

5. Remove isolated clumps of tall wheat/perlagrass by spraying with Roundup

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 296

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Spray Round-up Eliminate tall wheat/perla gr

ass

0.1

TREATMENT: OBJECTIVE: ACRES:

Spray Round-up

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX SAC YEAR 20067 printed: 5/23/2006 97

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: SAC UNIT: P1A CELL: 1,3

DRAWDOWN DATE: 4/15/2006

DRAWDOWN RATE: S

No

FLOOD DATE: 8/15/2006

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

Order water in advance so cell 3 floodup is not delayed. Cell 2 became part of cell 1 due to levee taken out in 1998. Parts of 

cell 1 are excellent shorebird habitat. AVOID SOIL DISTURBANCE TO N END OF C3. About 5 acres were burned in the NE 

corner of cell 3 during a wildfire on 7/8/02.

# OF WCS's TO REPLACE: 1

DATE BOARDS PULLED:_______________

WORK PRIORITY: 1

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: SEASONALLY FLOODED MARSH

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

217

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

17

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Remove CMP in cell 1 that dumps into creek

2. Remove and replace CMP in cell 3 that dumps into creek

3. Gravel walkway to photoblind

4. Clean/spray W. ditch of c1 and disk N. end of C1 near inlet

5. Install boat ramp in SE corner of c1

6. Service radial arm gates on Dam 1

7. Rehab X-dike between cell 1 and cell 3

8. Tule transplants @ photo blind

9. Mow viewing lanes and turnouts

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 234

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Spray Rodeo Control primrose 1

TREATMENT: OBJECTIVE: ACRES:

Spray Rodeo

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Y Y

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX SAC YEAR 20067 printed: 5/23/2006 98

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: SAC UNIT: P1A CELL: 4

DRAWDOWN DATE: 5/1/2006

DRAWDOWN RATE: ST

No

FLOOD DATE: 9/15/2006

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

1 acre burned during the wildfire on 7/8/02.

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 6

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: SEASONALLY FLOODED MARSH

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

79

Watergrass

0

Summer 

Water

5

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Trim trees blocking viewing into P3 and P1B

2. Maintain islands and viewing lanes

3. Mow turnouts

4. Install boat ramp NE corner

5.

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 84

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

TREATMENT: OBJECTIVE: ACRES: TREATMENT: SUCCESSFUL? ACRES:

Y

Y Y

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX SAC YEAR 20067 printed: 5/23/2006 99

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: SAC UNIT: P1B CELL: 99

DRAWDOWN DATE: 4/1/2006

DRAWDOWN RATE: S

No

FLOOD DATE: 9/10/2006

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

40 acres burned on the northend during the wildfire on 7/8/02. Submitted to BOR for habitat project (TF.1-2/P1B/P3) in spring 

2005. Kept PP in 20056 with great results from breeding and molting birds. Bird use started to decline in the fall until we pulled 

down the unit 8" in mid-Nov and the birds responded big time, especially the geese on the mudflats.

# OF WCS's TO REPLACE: 2

DATE BOARDS PULLED:_______________

WORK PRIORITY: 4

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: SEASONALLY FLOODED MARSH

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

149

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Rehab. islands and add 3 islands (across the n. end)

2. Replace east outlet in south levee

3. Replace west outlet in south levee w/24"x40' CWS

4.

5.

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 149

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

TREATMENT: OBJECTIVE: ACRES: TREATMENT: SUCCESSFUL? ACRES:

Y Y

Y

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX SAC YEAR 20067 printed: 5/23/2006 100

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: SAC UNIT: P2 CELL: 99

DRAWDOWN DATE: 12/31/2006

DRAWDOWN RATE: R

No

FLOOD DATE: 1/1/2007

UNITS REQ. DOWN 1st: P5

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

Unit was burned on 9/15/00 and disked. WESTERN GREBES nesting (watch out when airboating). Huge fish and submergent 

vegetation die-off on 7/7/03, apparently due to stagnation from lack of water coming in. As a result, the wildlife use declined

significantly. All the grebes abandoned their nests and the molting ducks left for better places. THIS UNIT REQUIRES A 

SUBSTANTIAL FLOW THROUGH DURING SUMMER MONTHS. Great-tailed grackles nesting in unit during the 20056 season. 

Started using outlet to P5 for additional summer flow-through. Prescibed burn completed on 2 of the 3 islands on 3/9/06.

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 9

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: PERMANENT POND

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

0

Watergrass

0

Summer 

Water

0

Perm 

Pond

162

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

19

Alkalli 

Meadow

22

Annual 

Grasslnd

4

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Lower west outlet into T18

2. Remove blackberries on westside

3. Rip-rap outlet to T18

4. Burn 2 of the 3 islands

5. Remove outlet in middle of south levee

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 206

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Burn

Cut to ground

Spray Garlon

Improve loafing habitat

eliminate blackberries

eliminate blackberries

2

0.1

0.1

TREATMENT: OBJECTIVE: ACRES:

Burn

Cut to ground

Spray Garlon

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX SAC YEAR 20067 printed: 5/23/2006 101

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: SAC UNIT: P3 CELL: 99

DRAWDOWN DATE: 4/15/2006

DRAWDOWN RATE: S

No

FLOOD DATE: 9/1/2006

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

The north end was burned on 2/28/03 in preparation for NAWCA channel/pothole project. NAWCA funded project completed 

8/5/04. Channels and islands were added in the NE corner. South end island work part of TF project submitted in spring 2005 

(BOR).

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 4

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: SEASONALLY FLOODED MARSH

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

159

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Burn lower half for jointgrass/bermuda control

2. Fix low spot @ outlet on south end

3. Mow cocklebur prior to seed-set

4. Remove palm tree in NE corner

5. Cut channels NE from SE outlet from P1B

6. Construct islands on south end

7. Disk tules in NW corner for viewing

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 159

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Mow prior to seed-set

Spray Garlon-cut stump

Burn/disc

Disc 3 or more times

Reduce cocklebur

Eliminate palm tree

Reduce Bermuda/jointgrass

Reduce tules

5

0.1

70

1.5

TREATMENT: OBJECTIVE: ACRES:

Mow prior to seed-set

Spray Garlon-cut stump

Burn/disc

Disc 3 or more times

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Y Y

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX SAC YEAR 20067 printed: 5/23/2006 102

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: SAC UNIT: P4 CELL: 99

DRAWDOWN DATE: 4/15/2006

DRAWDOWN RATE: S

No

FLOOD DATE: 10/1/2006

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: T18 or P2

SPECIAL MANAGEMENT CONSIDERATIONS:

Last burned in 1997.

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 6

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: SEASONALLY FLOODED MARSH

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

81

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

41

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Remove old pipe in SE corner

2. Schedule replacement of siphon to T23

3. Install a boatramp in SE corner

4. Raise south perimeter dike

5. Add islands towards the middle and east side (stay away from the feather edges on west side)

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 122

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

TREATMENT: OBJECTIVE: ACRES: TREATMENT: SUCCESSFUL? ACRES:

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX SAC YEAR 20067 printed: 5/23/2006 103

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: SAC UNIT: P5 CELL: 99

DRAWDOWN DATE: 5/1/2006

DRAWDOWN RATE: S

No

FLOOD DATE: 9/15/2006

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

Drawdown with P6.2 to avoid need for separate outlet.

# OF WCS's TO REPLACE: 1

DATE BOARDS PULLED:_______________

WORK PRIORITY: 5

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: SEASONALLY FLOODED MARSH

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

105

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

37

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Replace south east CMP into P6.2

2. Gravel and pack boat ramp

3. Raise south perimeter dike

4. Spot repair west levee

5.

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 142

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

TREATMENT: OBJECTIVE: ACRES: TREATMENT: SUCCESSFUL? ACRES:

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX SAC YEAR 20067 printed: 5/23/2006 104

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: SAC UNIT: P6 CELL: 1

DRAWDOWN DATE: 5/1/2006

DRAWDOWN RATE: S

No

FLOOD DATE: 9/15/2006

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: P2 or P1A

SPECIAL MANAGEMENT CONSIDERATIONS:

Keep water level shallow on the East side - great loafing and feeding site for waterfowl and shorebirds. Borrow any dirt from the 

S end.

# OF WCS's TO REPLACE: 1

DATE BOARDS PULLED:_______________

WORK PRIORITY: 3

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: SEASONALLY FLOODED MARSH

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

130

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Install staff gauge

2. Mow cocklebur prior to seed-set

3. Replace outlet in SE corner to Logan Cr

4. Rehab X-dike between cells 1 and 2

5. Remove palm trees

6. Add gravel for access to photo blind

7. Riprap outlet between cell1 and cell 2

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 130

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Mow prior to seed-set

Spray Garlon-cut stump

Reduce cocklebur

Remove palm tree

15

0.1

TREATMENT: OBJECTIVE: ACRES:

Mow prior to seed-set

Spray Garlon-cut stump

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Y Y

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX SAC YEAR 20067 printed: 5/23/2006 105

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: SAC UNIT: P6 CELL: 2

DRAWDOWN DATE: 5/1/2006

DRAWDOWN RATE: ST

No

FLOOD DATE: 10/1/2006

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: P6.1

SPECIAL MANAGEMENT CONSIDERATIONS:

MAINTAIN SW HABITAT IN SE CORNER (7/1 EVAP.). Over water burn completed in the SW corner of unit March 2004. 

Photoblind #2 in NE part of unit.

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 1

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: SEASONALLY FLOODED MARSH

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

174

Watergrass

0

Summer 

Water

9

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Install staff gauge in SW corner

2. Disk channels/potholes in SW corner (prescribed burn last year)

3. Build islands in bottom end

4. Water tules at photoblind

5. Tule transplants at photoblind

6. Gravel and pack boat ramp in SW corner

7. Fix the approach to gate off Norman Rd. @ SE corner (flood damage)

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 183

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

TREATMENT: OBJECTIVE: ACRES: TREATMENT: SUCCESSFUL? ACRES:

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX SAC YEAR 20067 printed: 5/23/2006 106

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: SAC UNIT: P7 CELL: 99

DRAWDOWN DATE: 4/1/2006

DRAWDOWN RATE: ST

No

FLOOD DATE: 9/15/2006

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

MAINTAIN SW HABITAT IN SE CORNER (7/1 evap). Great habitat diversity: alkali meadow - shallow SFM - deep water.

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 2

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: SEASONALLY FLOODED MARSH

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

180

Watergrass

0

Summer 

Water

46

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

1.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

44

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Spray pepperweed with Telar in NE corner

2. Spot repair east and south levee

3. Remove old footbridge by blind 11

4. Install boat ramp at SE corner

5. Mow loafing islands around blind 14A

6. Rehab. Gate @ parking lot D

7. Rehab Blinds 9,11,12,13,14A,16

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 272

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Spray Telar Reduce pepperweed 0.1

TREATMENT: OBJECTIVE: ACRES:

Spray Telar

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Y

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX SAC YEAR 20067 printed: 5/23/2006 107

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: SAC UNIT: P7A CELL: 1

DRAWDOWN DATE: 4/1/2006

DRAWDOWN RATE: S

No

FLOOD DATE: 9/15/2006

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

RARE SPECIES - brittlescale present in alklai meadows (UPL Habitat). Other plants uncommon on Refuge found in UPL. Fairy 

shrimp in vernal pools. C1 & C4 LAST BURNED SUMMER 1997 (WILDFIRE).

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 1

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: SEASONALLY FLOODED MARSH

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

63

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

1

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

29

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Channel from inlet to SFM following old channel to inlet of cell 2

2. Rehab blinds 20,29

3.

4.

5.

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 93

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

TREATMENT: OBJECTIVE: ACRES: TREATMENT: SUCCESSFUL? ACRES:

Y

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX SAC YEAR 20067 printed: 5/23/2006 108

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: SAC UNIT: P7A CELL: 2

DRAWDOWN DATE: 7/15/2006

DRAWDOWN RATE: S

No

FLOOD DATE: 10/1/2006

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

NONE

# OF WCS's TO REPLACE: 1

DATE BOARDS PULLED:_______________

WORK PRIORITY: 2

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: SUMMER WATER

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

0

Watergrass

0

Summer 

Water

65

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

7

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Install outlet in NE corner for SW capability

2. Tule transplants prior to floodup

3. Rehab blinds 21,34,35

4.

5.

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 72

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

TREATMENT: OBJECTIVE: ACRES: TREATMENT: SUCCESSFUL? ACRES:

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX SAC YEAR 20067 printed: 5/23/2006 109

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: SAC UNIT: P7A CELL: 3

DRAWDOWN DATE:

DRAWDOWN RATE:

No

FLOOD DATE:

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

Prescribed burn completed on 3/11/05. Submitted for DU/BOR funding to evaluate potential options for better water 

management capabilities (2006).

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 9

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: UPLAND

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

53

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

1.1

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

44

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Rehab Dam 2

2. Come up with plan to restore (channel/pothole?)

3. Burn tules for surveying work and place for dirt

4. Evaluate for potential blind site

5.

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 98

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

TREATMENT: OBJECTIVE: ACRES: TREATMENT: SUCCESSFUL? ACRES:

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX SAC YEAR 20067 printed: 5/23/2006 110

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: SAC UNIT: P7A CELL: 4

DRAWDOWN DATE: 4/1/2006

DRAWDOWN RATE: S

No

FLOOD DATE: 10/1/2006

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

Held in summer water in 2004 with good results.

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 9

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: SEASONALLY FLOODED MARSH

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

32

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.7

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

21

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Remove blackberry in SW corner

2. Rehab. Blind 30

3.

4.

5.

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 53

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Spray Roundup Eliminate blackberry 0.1

TREATMENT: OBJECTIVE: ACRES:

Spray Roundup

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Y

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX SAC YEAR 20067 printed: 5/23/2006 111

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: SAC UNIT: P8 CELL: 99

DRAWDOWN DATE: 4/15/2006

DRAWDOWN RATE: S

No

FLOOD DATE: 9/1/2006

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

Maintain cell 2 water level lower from Nov. - Jan. About 5 acres burned in P8.2 during a wildfire on 7/10/01.

# OF WCS's TO REPLACE: 1

DATE BOARDS PULLED:_______________

WORK PRIORITY: 7

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: SEASONALLY FLOODED MARSH

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

109

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Monitor/spray pepperweed on the north end of P8.1

2. Replace inlet with a CWS

3. Rehab blinds 31,32,36,44,45

4. Spot repair X-dike between T33/P8.1

5.

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 109

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Spray Telar Reduce pepperweed 0.1

TREATMENT: OBJECTIVE: ACRES:

Spray Telar

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Y Y

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX SAC YEAR 20067 printed: 5/23/2006 112

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: SAC UNIT: P9 CELL: 1

DRAWDOWN DATE: 4/15/2006

DRAWDOWN RATE: S

No

FLOOD DATE: 9/1/2006

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: T36

SPECIAL MANAGEMENT CONSIDERATIONS:

NONE

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 6

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: SEASONALLY FLOODED MARSH

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

30

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Construct channels to distribute more water to south end of unit (potential NAWCA project)

2. Rehab blind 40A

3.

4.

5.

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 30

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

TREATMENT: OBJECTIVE: ACRES: TREATMENT: SUCCESSFUL? ACRES:

Y Y

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX SAC YEAR 20067 printed: 5/23/2006 113

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: SAC UNIT: P9 CELL: 2

DRAWDOWN DATE: 4/15/2006

DRAWDOWN RATE: S

No

FLOOD DATE: 9/1/2006

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

NONE

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 4

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: SEASONALLY FLOODED MARSH

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

116

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Clean ditch on south end and put spoil on north bank

2. Construct boat ramp in SE corner

3. Lower loafing island in south end to just underneath the water line

4. Rehab blinds 40,41,43,49

5.

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 116

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

TREATMENT: OBJECTIVE: ACRES: TREATMENT: SUCCESSFUL? ACRES:

Y

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX SAC YEAR 20067 printed: 5/23/2006 114

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: SAC UNIT: P10 CELL: 1

DRAWDOWN DATE: 4/15/2006

DRAWDOWN RATE: S

No

FLOOD DATE: 9/15/2006

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: P8.2

SPECIAL MANAGEMENT CONSIDERATIONS:

RARE SPECIES - San Joaquin spearscale present on west levee on the middle and top of slope.

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 2

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: SEASONALLY FLOODED MARSH

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

86

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

1

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Spray pepperweed located on X-dike between cells 1 and 2

2.

3.

4.

5.

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 88

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Spray Telar Reduce pepperweed 0.2

TREATMENT: OBJECTIVE: ACRES:

Spray Telar

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Y

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX SAC YEAR 20067 printed: 5/23/2006 115

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: SAC UNIT: P10 CELL: 2

DRAWDOWN DATE: 7/15/2006

DRAWDOWN RATE: ST

No

FLOOD DATE: 9/15/2006

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

 Burned (approx. 140 acres) in a wildfire on 7/10/01. Last in SW in 2002 with excellent wildlife use, including nesting black terns 

in NW corner.

# OF WCS's TO REPLACE: 2

DATE BOARDS PULLED:_______________

WORK PRIORITY: 2

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: SUMMER WATER

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

0

Watergrass

0

Summer 

Water

352

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

11

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Replace CMP in east road with a 36" WCS with flapgate

2. Replace outlet with a 36" in the SE corner with a flap gate and rip-rap

3. Rehab east road

4. Clean ditch on south end and use spoil to form levee on the N. side of the ditch

5. Rebuild islands and add 2

6. Spot repair north end levee

7. Remove palm trees by cutting or digging out with the backhoe

8. Channel from inlet through the thick tules/silt to open marsh

9. Mow slopes of X-dike for waterfowl loafing habitat

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 363

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Spray Garlon-cut stump Eliminate palm trees 0.1

TREATMENT: OBJECTIVE: ACRES:

Spray Garlon-cut stump

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Y Y

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX SAC YEAR 20067 printed: 5/23/2006 116

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: SAC UNIT: P11 CELL: 1-2

DRAWDOWN DATE: 4/1/2006

DRAWDOWN RATE: S

No

FLOOD DATE: 9/1/2006

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: P9.2

SPECIAL MANAGEMENT CONSIDERATIONS:

FLOODS SIMULTANEOUSLY W/ P9.2; SALICORNIA PLANTS IN NW CORNER OF C2. Maintain shallow water depth - 

expose NW corner of cell 2.

# OF WCS's TO REPLACE: 1

DATE BOARDS PULLED:_______________

WORK PRIORITY: 7

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: SEASONALLY FLOODED MARSH

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

141

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

20

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Rehab Blinds 47,48,50, 54 & 56

2. Install boat ramp in SE corner

3. Install outlet in SE corner of cell 2

4.

5.

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 161

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

TREATMENT: OBJECTIVE: ACRES: TREATMENT: SUCCESSFUL? ACRES:

Y

Y

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX SAC YEAR 20067 printed: 5/23/2006 117

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: SAC UNIT: P11 CELL: 3

DRAWDOWN DATE: 4/15/2006

DRAWDOWN RATE: S

No

FLOOD DATE: 9/15/2006

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

Develop SW rotation with P10. Drain in spring prior to GCID activation of weir in SFM years. Prescribed burn on 7/10/01 

followed by a heavy disking.

# OF WCS's TO REPLACE: 1

DATE BOARDS PULLED:_______________

WORK PRIORITY: 5

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: SEASONALLY FLOODED MARSH

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

149

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Put in outlet in SE corner to bypass cell 4 (check elevation drop)

2. Replace boundary signs south end

3. Trim trees along the south end

4.

5.

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 150

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Selective tree removal Keeping the roads clear 0.5

TREATMENT: OBJECTIVE: ACRES:

Selective tree removal

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Y

Y

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX SAC YEAR 20067 printed: 5/23/2006 118

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: SAC UNIT: P11 CELL: 4

DRAWDOWN DATE: 4/15/2006

DRAWDOWN RATE: S

No

FLOOD DATE: 10/10/2006

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

Drain in spring prior to GCID activation of weir. Need to make sure that we use both outlets to drain.

# OF WCS's TO REPLACE: 1

DATE BOARDS PULLED:_______________

WORK PRIORITY: 1

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: SEASONALLY FLOODED MARSH

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

119

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

3

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Replace concrete outlet with 6' 30" WCS with 30' pipe

2. Remove bamboo in north west corner

3. Rehab east road

4. Trim trees on south and east levees

5. Remove palm trees

6. Replace boundary signs south end

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 123

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Cut to ground

Spray Roundup resprout

Spray Garlon-cut stump

Eliminate arundo

Eliminate arundo

Eliminate palm trees

0.1

0.1

0.1

TREATMENT: OBJECTIVE: ACRES:

Cut to ground

Spray Roundup resprouts

Spray Garlon-cut stump

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Y

Y

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX SAC YEAR 20067 printed: 5/23/2006 119

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: SAC UNIT: P12 CELL: 99

DRAWDOWN DATE: 4/1/2006

DRAWDOWN RATE: S

No

FLOOD DATE: 10/1/2006

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

Floodup follows T41 (8/15). Burned in a wildfire in 10/00. Unit was drawndown on 4/1/04 and flooded back up after the cocklebur

germination to achieve scald. Adjacent rice farming concern with beavers plugging the drain. If the drain gets plugged water 

backs up and floods the private property.

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 2

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: SEASONALLY FLOODED MARSH

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

55

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

27

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Evaluate and rehab inlet ditch system

2. Disk cattails and make some openings

3. Spray the "outlaying" tall wheat with roundup

4. Add logs to unit for turtle basking areas - consider location in relation to expected future equipment 

operation

5. Rehab Blind 55

6. Evaluate for an irrigation

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 82

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Spray Round-up

Disc ASAP after drawdow

Reduce tall wheat

Reduce cattails/tules

0.5

2

TREATMENT: OBJECTIVE: ACRES:

Spray Round-up

Disc ASAP after drawdown

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Y

Y Y

Priority?

Ditch

0

Summary of Planned Habitat Acres*

12-Jul-06

Sacramento NWR Complex

20067 Year:

REFUGE

TOTAL Seasonal Flooded Marsh Water- grass Summer Water Perm- anent Pond Unmanaged Flooded Wetland Vernal Pool Alkali Meadow V. Pool/ Alkali Meadow Complex Annual Grass- land Peren. Grass- land Irrig. Pasture Vernally Wet Annual Grassl. Rip. Willow Scrub Cotton- wood Willow Mixed Riparian Forest Flooded Willow Valley Oak Savan- nah Valley Oak Rip. Forest Faci -lity

Managed Flooded Wetland Upland Riparian

Wetland

Wetland

 Wetland

Upland

Riparian

Total 

Total 

Total 

Total 

Managed Ditch

610 035 0 0 BTS 1 0 0 29 0 0 0 0 4 0 11 0 0 0 645 646 29 15 691 0

2730 135 255 227 40 CLS 119 182 397 397 41 0 0 0 1 014 0 0 6 3347 3466 1057 15 4555 50

3480 226 435 459 7 DEL 13 90 364 372 92 0 0 42 4 0 0 00 5 4599 4612 926 46 5582 0

667 93 0 0 6 LS 2 0 0 314 217 184 80 37 15 0 0 640 3 760 762 800 116 1674 0

5735 162 619 570 87 SAC 163 2001 853 34 105 0 0 5 110 2 0 00 31 7086 7249 3079 117 10389 0

1059 4169 649 0 SUT 45 00 101 125 0 0 0 0 113 287 0 3 5 1880 1925 226 403 2559 0

14281 619 1512 1904 140 TOTALS 2272 1247 580 184 80 84 134 313 114 343 1614 64 3 50 18317 18660 6116 25450 713

* Source of planned habitat acres are from the Refuge Complex GIS. They differ from official total acreages for individual Refuges, because they do not include all roads, canals, and

other unmanaged areas.

51

Summary of Planned Habitat Acres by Unit*

Sacramento NWR Complex YEAR: 20067 REFUGE: SAC

23-May-06

UNIT

TOTAL Seasonal Flooded Marsh Water- grass Summer Water Perm- anent Pond Unmanaged Flooded Wetland Vernal Pool Alkali Meadow V. Pool/ Alkali Meadow Complex Annual Grass- land Peren. Grass- land Irrig. Pasture Vernally Wet Annual Grassl. Rip. Willow Scrub Cotton- wood Willow Mixed Riparian Forest Flooded Willow Valley Oak Savan- nah Valley Oak Rip. Forest Faci- lity

Managed Flooded Wetland Upland Riparian

Wetland

Wetland

 Wetland

Upland

Riparian

Total 

Total 

Total 

Total 

Managed Ditch

CANA 99 : 000 0 0 0 0 0 0 0 00 0 0 0 000 0 00 0 0 0 0

26.2 99 : 000 0 0 0 0 0 0 0 00 0 0 0 000 0 00 0 0 0 0T1 1-4 : 96 0 0 0 96 0 96 0 0 0 00 0 0 0 000 0 00 0 0 96 0T1 6: 000 0 0 0 0 5 43 0 00 0 0 49 000 0 00 0 0 49 0T2 1-8 : 185 0 0 0 185 0 185 0 0 1 00 0 0 1 000 0 00 0 0 186 0T2 10 : 0 0 44 0 44 0 44 0 0 0 00 0 0 0 000 0 00 0 0 44 0T2 11 : 000 0 0 0 0 0 119 0 00 0 0 119 000 0 00 0 0 119 0T3 99 : 68 0 0 0 68 0 68 1 0 0 00 0 0 1 000 0 00 0 0 69 0T4 1: 20 0 0 0 20 0 20 0 0 10 0 0 0 0 10 000 0 00 0 0 30 0T4 2: 51 0 0 0 51 0 51 0 0 0 00 0 0 0 000 0 00 0 0 51 0T4 3: 0 0 15 0 15 0 15 0 0 12 0 0 0 0 12 000 0 00 0 0 26 0T5 1: 35 0 0 0 35 0 35 0 142 0 00 0 0 142 000 0 00 0 0 177 0T5 2: 41 0 0 0 41 0 41 0 0 0 00 0 0 0 000 0 00 0 0 41 0T5 3: 600 0 6 0 6 0 0 0 00 0 0 0 000 0 00 0 0 6 0T6/7 99 : 91 0 0 0 91 0 91 0 0 0 00 0 0 0 000 0 00 0 0 91 0T8 1: 115 0 0 0 115 0 115 0 0 0 00 0 0 0 000 0 00 0 0 115 0T8 2: 11 0 0 0 11 0 11 0 0 0 00 0 0 0 000 0 00 0 0 11 0T8 3: 000 0 0 0 0 3 20 0 00 0 0 23 000 0 00 0 0 23 0T9 1: 37 0 0 0 37 0 37 0 0 0 00 0 0 0 000 0 00 0 0 37 0T9 2: 76 0 0 0 76 0 76 0 0 0 00 0 0 0 000 0 00 0 0 76 0T10 1: 60 0 0 0 60 0 60 0 0 0 00 0 0 0 000 0 00 0 0 60 0T10 2: 000 0 0 7 7 0 38 1 00 0 0 40 000 0 00 0 0 47 0T10 3: 0 56 0 0 56 0 56 0 0 0 00 0 0 0 000 0 00 0 0 56 0T10 4: 0 71 0 0 71 0 71 0 0 0 00 0 0 0 000 0 00 0 0 71 0T11 1-2 : 41 0 0 0 41 0 41 0 0 0 00 0 0 0 000 0 00 0 0 41 0T11 3: 009 0 9 0 9 0 0 0 00 0 0 0 000 0 00 0 0 9 0T11 4: 26 0 0 0 26 0 26 3 0 0 00 0 0 3 000 0 00 0 1 29 0T11 5: 000 0 0 0 0 1 16 0 00 0 0 17 000 0 00 0 0 17 0T12 1: 21 0 0 0 21 0 21 0 0 1 00 0 0 1 000 0 00 0 0 22 0T12 2: 19 0 0 0 19 0 19 0 0 0 00 0 0 0 000 0 00 0 0 19 0T13 99 : 000 0 0 0 0 1 0 67 9 0 0 0 77 000 0 00 0 24 101 0T14 1: 0 33 0 0 33 0 33 0 0 0 00 0 0 0 000 0 00 0 0 33 0T14 2: 0 38 0 0 38 0 38 0 0 0 00 0 0 0 000 0 00 0 0 38 0

Page 1 of 4
UNIT

TOTAL Seasonal Flooded Marsh Water- grass Summer Water Perm- anent Pond Unmanaged Flooded Wetland Vernal Pool Alkali Meadow V. Pool/ Alkali Meadow Complex Annual Grass- land Peren. Grass- land Irrig. Pasture Vernally Wet Annual Grassl. Rip. Willow Scrub Cotton- wood Willow Mixed Riparian Forest Flooded Willow Valley Oak Savan- nah Valley Oak Rip. Forest Faci- lity

Managed Flooded Wetland Upland Riparian

Wetland

Wetland

 Wetland

Upland

Riparian

Total 

Total 

Total 

Total 

Managed Ditch

T14 3: 0 0 43 0 43 0 43 0 0 0 00 0 0 0 000 0 00 0 0 43 0

T15 1: 37 0 0 0 37 0 37 0 0 0 00 0 0 0 000 0 00 0 0 38 0T15 2: 125 0 0 0 125 0 125 0 0 0 00 0 0 0 000 0 00 0 0 126 0T16 1: 24 0 0 0 24 0 24 0 0 0 00 0 0 0 000 0 00 0 0 24 0T16 2: 24 0 0 0 24 0 24 0 0 0 00 0 0 0 000 0 00 0 0 24 0T17 99 : 000 0 0 0 0 0 242 0 00 0 0 242 000 0 00 0 0 242 0T18 99 : 95 0 0 0 95 0 95 10 127 0 00 0 0 137 000 0 00 0 0 232 0T19 1: 0 0 28 0 28 0 28 0 0 0 00 0 0 0 000 0 00 0 1 29 0T19 2: 44 0 0 0 44 0 44 0 0 0 00 0 0 0 000 0 00 0 0 44 0T20 99 : 35 0 0 0 35 0 35 0 0 1 00 0 0 1 000 0 00 0 0 35 0T21 99 : 39 0 0 0 39 0 39 1 0 23 0 0 0 0 24 000 0 00 0 0 63 0T22 99 : 27 0 0 0 27 0 27 0 0 33 0 0 0 0 33 000 0 00 0 0 60 0T23 1-7 : 234 0 0 0 234 0 234 0 0 0 00 0 0 0 000 0 00 0 0 234 0T23 8: 000 0 0 45 45 0 0 0 19 000 19 000 0 00 0 4 68 0T24 1: 34 0 0 0 34 0 34 0 0 0 00 0 0 0 000 0 00 0 0 34 0T24 2: 46 0 0 0 46 0 46 0 0 0 00 0 0 0 000 0 00 0 0 46 0T24 3: 25 0 0 0 25 0 25 0 0 3 00 0 0 3 000 0 00 0 0 28 0T25 99 : 000 0 0 0 0 0 0 36 0 0 0 0 36 000 0 00 0 0 36 0T26 1: 34 0 0 0 34 0 34 0 0 0 00 0 0 0 000 0 00 0 0 34 0T26 2: 42 0 0 0 42 0 42 0 0 0 00 0 0 0 000 0 00 0 0 42 0T27 1: 77 0 0 0 77 0 77 0 0 0 00 0 0 0 000 0 00 0 0 77 0T27 2: 10 0 0 0 10 0 10 0 0 0 00 0 0 0 000 0 00 0 0 10 0T28 1: 0 57 0 0 57 0 57 0 0 0 00 0 0 0 000 0 00 0 0 57 0T28 2: 0 38 0 0 38 0 38 0 0 0 00 0 0 0 000 0 00 0 0 38 0T29 1: 0 60 0 0 60 0 60 0 0 0 00 0 0 0 000 0 00 0 0 60 0T29 2: 57 0 0 0 57 0 57 0 0 0 00 0 0 0 000 0 00 0 0 57 0T30 99 : 84 0 0 0 84 0 84 0 0 76 0 0 0 0 76 0 16 0 0 0 0 16 0 176 0T31 1: 000 0 0 0 0 0 0 0 00 0 0 0 0 34 0 0 0 0 34 0 34 0T31 2: 89 0 0 0 89 0 89 4 50 0 30 0 0 57 020 0 00 2 0 149 0T31 3: 900 0 9 0 9 0 0 0 00 0 0 0 000 0 00 0 0 9 0T32 99 : 000 0 0 0 0 1 77 0 00 0 0 78 020 0 00 2 0 81 0T33 99 : 84 0 2 0 87 0 87 0 0 0 00 0 0 0 000 0 00 0 0 87 0T34 99 : 105 0 0 0 105 0 105 0 0 0 00 0 0 0 000 0 00 0 0 105 0T35 1: 0 42 0 0 42 0 42 0 0 0 00 0 0 0 000 0 00 0 0 42 0T35 2: 17 0 0 0 17 0 17 0 0 0 00 0 0 0 000 0 00 0 0 17 0T35 3: 600 0 6 0 6 0 0 0 00 0 0 0 000 0 00 0 0 6 0T36 99 : 75 73 0 0 148 0 148 0 0 0 00 0 0 0 000 0 00 0 0 148 0T37 99 : 000 0 0 0 0 0 63 0 08 0 0 71 140 0 00 5 0 77 0T38 1: 78 0 0 0 78 0 78 0 0 0 00 0 0 0 000 0 00 0 0 79 0

Page 2 of 4
UNIT

TOTAL Seasonal Flooded Marsh Water- grass Summer Water Perm- anent Pond Unmanaged Flooded Wetland Vernal Pool Alkali Meadow V. Pool/ Alkali Meadow Complex Annual Grass- land Peren. Grass- land Irrig. Pasture Vernally Wet Annual Grassl. Rip. Willow Scrub Cotton- wood Willow Mixed Riparian Forest Flooded Willow Valley Oak Savan- nah Valley Oak Rip. Forest Faci- lity

Managed Flooded Wetland Upland Riparian

Wetland

Wetland

 Wetland

Upland

Riparian

Total 

Total 

Total 

Total 

Managed Ditch

T38 2: 31 0 0 0 31 0 31 0 0 0 00 0 0 0 000 0 00 0 0 31 0

T39 99 : 12 0 0 0 12 0 12 3 0 37 0 0 0 0 41 000 0 00 0 0 52 0T40 1,3 : 0 68 0 0 68 0 68 0 0 0 00 0 0 0 000 0 00 0 0 68 0T40 2: 29 0 0 0 29 0 29 0 0 0 00 0 0 0 000 0 00 0 0 29 0T40 4: 0 34 0 0 34 0 34 0 0 0 00 0 0 0 000 0 00 0 0 34 0T41 99 : 141 0 0 0 141 0 141 0 0 36 0 0 0 0 36 010 0 00 1 1 179 0T42 99 : 128 0 0 0 128 0 128 0 0 0 00 0 0 0 000 0 00 0 0 128 0T43 99 : 000 0 0 0 0 1 0 26 0 97 0 0 124 030 0 00 3 0 127 0T44 99 : 000 0 0 0 0 0 0 102 0 0 0 0 102 0 14 0 0 0 0 14 0 117 0T45 99 : 000 0 0 0 0 0 39 0 00 0 0 39 000 0 00 0 0 39 0TAB 99 : 000 0 0 63 63 22 524 0 0 000 545 000 0 00 0 0 609 0TC 99 : 000 0 0 23 23 10 84 32 0 0 0 0 125 000 0 00 0 0 149 0TD 1-4 : 142 0 0 0 142 0 142 0 0 0 00 0 0 0 000 0 00 0 0 142 0TD 5: 23 0 0 0 23 0 23 0 0 0 00 0 0 0 000 0 00 0 0 23 0TE 1-3 : 91 0 0 0 91 0 91 0 0 0 00 0 0 0 000 0 00 0 0 91 0TE 4: 29 0 0 0 29 0 29 0 0 0 00 0 0 0 000 0 00 0 0 29 0TE 5: 22 0 0 0 22 0 22 0 0 5 00 0 0 5 302 0 00 4 0 32 0TE 6: 000 0 0 16 16 0 0 0 0 000 0 000 0 00 0 0 16 0TF 1: 37 0 0 0 37 0 37 0 0 0 00 0 0 0 000 0 00 0 0 37 0TF 2: 36 0 0 0 36 0 36 0 0 2 00 0 0 2 000 0 00 0 0 38 0TF 3: 000 0 0 0 0 0 0 13 0 0 0 0 13 000 0 00 0 0 13 0TG 99 : 000 0 0 0 0 15 172 0 00 0 0 187 000 0 00 0 0 187 0TH 99 : 000 0 0 0 0 2 185 0 00 0 0 187 0 28 0 0 0 0 28 0 215 0P1 99 : 232 0 0 0 232 7 239 1 0 56 0 0 0 0 57 000 0 00 0 0 296 0P1A 1,3 : 217 0 0 0 217 0 217 0 0 17 0 0 0 0 17 000 0 00 0 0 234 0P1A 4: 79 0 5 0 84 0 84 0 0 0 00 0 0 0 000 0 00 0 0 84 0P1B 99 : 149 0 0 0 149 0 149 0 0 0 00 0 0 0 000 0 00 0 0 149 0P2 99 : 0 0 0 162 162 0 162 0 19 22 4 0 0 0 44 000 0 00 0 0 206 0P3 99 : 159 0 0 0 159 0 159 0 0 0 00 0 0 0 000 0 00 0 0 159 0P4 99 : 81 0 0 0 81 0 81 0 41 0 00 0 0 41 000 0 00 0 0 122 0P5 99 : 105 0 0 0 105 0 105 0 0 37 0 0 0 0 37 000 0 00 0 0 142 0P6 1: 130 0 0 0 130 0 130 0 0 0 00 0 0 0 000 0 00 0 0 130 0P6 2: 174 0 9 0 183 0 183 0 0 0 00 0 0 0 000 0 00 0 0 183 0P7 99 : 180 0 46 0 227 0 227 1 0 44 0 0 0 0 45 000 0 00 0 0 272 0P7A 1: 63 0 0 0 63 1 65 0 0 29 0 0 0 0 29 000 0 00 0 0 93 0P7A 2: 0 0 65 0 65 0 65 0 0 7 00 0 0 7 000 0 00 0 0 72 0P7A 3: 53 0 0 0 53 0 53 1 0 44 0 0 0 0 45 000 0 00 0 0 98 0P7A 4: 32 0 0 0 32 0 32 1 0 21 0 0 0 0 21 000 0 00 0 0 53 0P8 99 : 109 0 0 0 109 0 109 0 0 0 00 0 0 0 000 0 00 0 0 109 0

Page 3 of 4
UNIT

TOTAL Seasonal Flooded Marsh Water- grass Summer Water Perm- anent Pond Unmanaged Flooded Wetland Vernal Pool Alkali Meadow V. Pool/ Alkali Meadow Complex Annual Grass- land Peren. Grass- land Irrig. Pasture Vernally Wet Annual Grassl. Rip. Willow Scrub Cotton- wood Willow Mixed Riparian Forest Flooded Willow Valley Oak Savan- nah Valley Oak Rip. Forest Faci- lity

Managed Flooded Wetland Upland Riparian

Wetland

Wetland

 Wetland

Upland

Riparian

Total 

Total 

Total 

Total 

Managed Ditch

P9 1: 30 0 0 0 30 0 30 0 0 0 00 0 0 0 000 0 00 0 0 30 0

P9 2: 116 0 0 0 116 0 116 0 0 0 00 0 0 0 000 0 00 0 0 116 0P10 1: 86 0 0 0 86 0 86 0 0 1 00 0 0 1 000 0 00 0 0 88 0P10 2: 0 0 352 0 352 0 352 0 0 11 0 0 0 0 11 000 0 00 0 0 363 0P11 1-2 : 141 0 0 0 141 0 141 0 0 20 0 0 0 0 20 000 0 00 0 0 161 0P11 3: 149 0 0 0 149 0 149 0 0 0 00 0 0 0 000 0 00 0 0 150 0P11 4: 119 0 0 0 119 0 119 0 0 0 00 0 0 0 030 0 00 3 0 123 0P12 99 : 55 0 0 0 55 0 55 0 0 27 0 0 0 0 27 000 0 00 0 0 82 0

5735 162 619 570 87 TOTALS 2001 34 105 0 0 5 110 0 2 163 853 0 0 31 7086 7249 3079 10476 117

* Source of planned habitat acres are from the Refuge Complex GIS. They differ from official total acreages for individual Refuges, because they do not include all ro

other unmanaged areas.

0

Page 4 of 4
 UNIT WORK PLAN 20067 SAC Refuge Year:

Unit Cell

Specific Projects

Flood Date

Disc:

Lanes Vegetation Manipulation:

Islands

Mow:

Lanes

Islands

#WCS replace

Project 

Priority? Unit Priority

Checks

Checks Drawdown Date Method: Acres: Objective:

CANALS99 1 1 : Install larger pipe on 35-1C on Poleline Rd. @ T27

Do patch work @ lift pump @ 35-1CClean 3-way ditch south to P3 inletSpray ditch to P1A and P2 from dam 1

YY

*

**

*

Spray Rodeo 2 Reduce primrose

26.2 99 1 1 : Add 30" outlet to relieve pressure during a blowout (T21/T24)

Mow/disk west bank (snake issues)Add 3 SG to delivery turnouts to replace board structuresControl parrots feather, primrose and trim treesSpot repair west road of T11.5, T12, T19 and T24

Gravel east levee

Clean up dirt from ditch cleaning (disk or remove)

Evaluate relief valve @ T27

Fix beaver huts by T24.1 and T19.1

Evaluate erosion problem @ 35-1C

Y *

**

*

*

*

*

*

**

Spray Rodeo

Spray Rodeo

2

2

Control parrots feather

Control primrose

T1 1-4 0 10/1/2006 1 : Mow cocklbur prior to seed-set

Clean ditch of primrose and maintain with RodeoChannel from inlet to SFMRepair SE corner of Cell 4Repair fencing on the north end

Mow slopes of X-dikes for loafing habitat

Y Y Y Y

YYY

*

**

*

*

*

04/15/2006 Mow prior to seed-set

Spray Rodeo

15

2

Reduce cocklebur

Reduce primrose

T8 1 1 8/15/2006 1 : Rehab x-dikes

Mow cocklebur prior to seed-setChannel from inlet through the high ground to SFMScald cockleburAdd outlet in cell 3 or punch hole in road to release water from scalding

Keep rocket net pad clear of vegetation

Y Y Y Y

YYY

*

**

*

*

*

04/15/2006 Scald (by irrigate)

Mow prior to seed-set

15

15

Reduce cocklebur

Reduce cocklebur

T8 3 0 1 : Spray pepperweed with Telar on the north end (500+ plants)

Continue spraying the remaining tall wheat clumps with roundup

YY

*

*

Spray Telar

Spray Round-up

0.1

0.1

Reduce pepperweed

Eliminate tall wheat grass

Page 1 of 21
Unit Cell

Specific Projects

Flood Date

Disc:

Lanes Vegetation Manipulation:

Islands

Mow:

Lanes

Islands

#WCS replace

Project 

Priority? Unit Priority

Checks

Checks Drawdown Date Method: Acres: Objective:

T14 3 1 10/1/2006 1 : Spot repair and riprap N end levee

Pack boat ramp in SE cornerReplace and rip-rap inline in drain between T10/T14.3Rehab islands and channelsRemove tule clump N. of pull out

Y Y Y Y

YYYY

*

**

*

*

07/15/2006

T16 1 1 9/1/2006 1 : Repair hole in delivery ditch

Channel viewing lanesMow cattails on edge to maintain viewing lanes if necessaryRemove nest boxes and steel postsMow around Pole line Rd./auto tour intersection for traffic visibility

Maintain 2 turnouts

Spray and clean primrose in delivery ditch

Slope X-dike using dirt by structure

Replace the flume

Y Y Y Y

YYY

*

**

*

*

*

*

*

*

04/15/2006 Spray Rodeo 0.1 Reduce primrose

T16 2 1 9/15/2006 1 : SE corner needs lanes disked for airboat/boat ramp access

Pack gravel at boat ramp in SE cornerSpray tall wheat on leveesReplace CMP outlet w/18" CWS

YY

*

**

*

05/01/2006 Disc

Spray Round-up

0.5

0.1

Reduce cattails

Reduce tall wheat

T22 99 0 10/1/2006 1 : Repair blow out

Maintain footbridgeMaintain hunting locations (mowing, disking)Riprap outletRepair flume across drain at NE corner

YY

*

**

*

*

04/01/2006

T28 2 1 9/10/2006 1 : Channel from inlet

Disk westside for jointgrass controlTrim trees along S. end for road access (after rookery finishes)Remove steel posts in unit on east sideMaintain 3 hunting locations (mowing/disking)

Remove 4 clumps of blackberries located in the SW corner

Spot repair where the old CMP was removed

Mow/disk 2 islands for loafing habitat

Remove outlet and replace with an 18" WCS on eastside

Y Y Y

Y

*

**

*

*

*

*

*

*

04/01/2006 Disc 3 or more times

Cut to groundSpray GarlonIrrigate

10

0.10.1

38

Reduce jointgrass

Eliminate blackberriesEliminate blackberriesEnhance moist soil plants

Page 2 of 21
Unit Cell

Specific Projects

Flood Date

Disc:

Lanes Vegetation Manipulation:

Islands

Mow:

Lanes

Islands

#WCS replace

Project 

Priority? Unit Priority

Checks

Checks Drawdown Date Method: Acres: Objective:

T35 1 1 9/1/2006 1 : Install outlet in NE corner

Disk unit for jointgrass controlMaintain 3 hunting locations (mowing/disking); Mow/disk the 2 west islands and leave the east island

Y Y Y Y

Y

*

**

04/15/2006 Disc ASAP after 

drawdown

Irrigate

10

42

Reduce jointgrass

Enhance moist soil plants

T36 99 1 9/1/2006 1 : Add outlet in SW corner in cell 2

Remove CMP in X-dike between cells 2 and 3Cut a channel from inlet in cell 4 to outlet to aide in drainage (jointgrass problem)Rehab blinds - 38,39 & 42Spray jointgrass along the hunter access to blind 38

Continue disking in cell 2 and disk the NW corner of cell 3 for jointgrass control

Cut a channel from inlet in cell 3 to outlet to aide in drainage (jointgrass problem)

Y Y Y

Y

*

**

*

*

*

*

04/01/2006 Disc ASAP after 

drawdown

IrrigateSpray Roundup

10

73

2

Reduce jointgrass

Enhance moist soil plantsReduce jointgrass

T42 99 2 8/15/2006 1 : Replace outlet in N levee

Excavate around blind 52 and remove sections of levee to the eastInstall new outlet in east leveeOver water burn to reduce cattail and tule. Follow up with diskingDisk/mow levees to open up unit; leave 1st 100 yards on N. end to discourage hunters from shortcutting (disrupt blind 52)

Rehab blinds 46 & 52

Y Y Y Y

YY

*

**

*

*

*

04/15/2006 Burn/disc 60 Reduce cattail 

and tule

P1A 1,3 1 8/15/2006 1 : Remove CMP in cell 1 that dumps into creek

Remove and replace CMP in cell 3 that dumps into creekGravel walkway to photoblindClean/spray W. ditch of c1 and disk N. end of C1 near inletInstall boat ramp in SE corner of c1

Service radial arm gates on Dam 1

Rehab X-dike between cell 1 and cell 3

Tule transplants @ photo blind

Mow viewing lanes and turnouts

Y Y Y

YY

*

**

*

*

*

*

*

*

04/15/2006 Spray Rodeo 1 Control primrose

Page 3 of 21
Unit Cell

Specific Projects

Flood Date

Disc:

Lanes Vegetation Manipulation:

Islands

Mow:

Lanes

Islands

#WCS replace

Project 

Priority? Unit Priority

Checks

Checks Drawdown Date Method: Acres: Objective:

P6 2 0 10/1/2006 1 : Install staff gauge in SW corner

Disk channels/potholes in SW corner (prescribed burn last year)Build islands in bottom endWater tules at photoblindTule transplants at photoblind

Gravel and pack boat ramp in SW corner

Fix the approach to gate off Norman Rd. @ SE corner (flood damage)

YY

*

**

*

*

*

*

05/01/2006

P7A 1 0 9/15/2006 1 : Channel from inlet to SFM following old channel to inlet of cell 2

Rehab blinds 20,29

Y Y *

*

04/01/2006

P11 4 1 10/10/2006 1 : Replace concrete outlet with 6' 30" WCS with 30' pipe

Remove bamboo in north west cornerRehab east roadTrim trees on south and east leveesRemove palm trees

Replace boundary signs south end

Y Y Y *

**

*

*

*

04/15/2006 Cut to ground

Spray Roundup resproutsSpray Garlon-cut stump

0.1

0.10.1

Eliminate arundo

Eliminate arundoEliminate palm trees

T4 1 0 9/1/2006 2 : Channel from inlet

Construct boat ramp in NE cornerRemove pampas grassSpot repair X-dike between cells 1 & 2

Y Y Y *

**

*

05/01/2006 Cut to ground

Spray Roundup resprouts

0.1

0.1

Reduce pampassgrass

Reduce pampassgrass

T11 1-2 0 9/25/2006 2 : Plant Willows at entrance road

Rehab islandsCut bamboo and spray re-sprouts with round-upRemove blackberries and spray re-sprouts in delivery ditchCut down and garlon the eucalyptus on the S. end near office

Spray riparian loop with Roundup

Garlon eucalyptus resprouts after cutting along creek (Euc. Removal plan)

Monitor wood duck boxes along riparian zone in N. end

Remove palm tree by digging out

Y Y Y

YYYY

*

**

*

*

*

*

*

*

04/15/2006 Disc 2 times

Spray GarlonSpray Round-upCut to groundSpray Rodeo resproutsSpray Garlon-cut stumpSelective tree removal

2

0.50.50.50.5

1

0.1

Reduce cattails/tules

Eliminate blackberriesWalking trail accessEliminate arundoEliminate arundoEliminate euc'sRemove palm tree

Page 4 of 21
Unit Cell

Specific Projects

Flood Date

Disc:

Lanes Vegetation Manipulation:

Islands

Mow:

Lanes

Islands

#WCS replace

Project 

Priority? Unit Priority

Checks

Checks Drawdown Date Method: Acres: Objective:

T14 1 0 8/15/2006 2 : Spray remaining isolated jointgrass clumps with roundup

Disk jointgrass and open up cattails in the NE cornerRemove island in front of inletAdd 2 islandsInstall boat ramp in SE corner

Remove red risers

Y Y Y

YY

*

**

*

*

*

04/01/2006 Disc ASAP after 

drawdown

DiscSpray Round-upIrrigate

15

15

0.1

33

Reduce jointgrass

Enhance moist soil plantsReduce jointgrassEnhance moist soil plants

T14 2 0 9/1/2006 2 : Disk jointgrass on westside and eastside after drawdown and then 

again after irrigationSpray isolated jointgrass clumps prior to disking.Add gravel to south side turnoutAdd one island in NW cornerMow east levee for loafing habitat

Y Y Y

Y

*

**

*

*

04/01/2006 Disc ASAP after 

drawdown

DiscSpray Round-upIrrigate

15

15

0.5

38

Reduce jointgrass

Enhance moist soil plantsReduce jointgrassEnhance moist soil plants

T20 99 1 11/1/2006 2 : Replace the outlet into drain Y Y * 04/15/2006T26 1 0 10/5/2006 2 : Mow cocklebur prior to seed-set

Rebuild loafing islands in cell 1Add gravel to the north end roadScald cocklebur

Y Y Y *

**

*

04/01/2006 Mow prior to seed-set

Disc ASAP after drawdownIrrigateScald (by irrigate)

20

343434

Reduce cocklebur

Enhance moist soil plantsEnhance moist soil plantsReduce cocklebur

T29 2 1 8/15/2006 2 : Disk cattails/jointgrass on westside in the SW corner

Spray SW corner for jointgrassMow cocklebur prior to seed-setMake 2 islands north of blind 26 half way between the blind and the north endRehab blind 26

Replace outlet in SE corner

Y Y

Y

*

**

*

*

*

04/01/2006 Disc 3 or more times

Mow prior to seed-setSpray Roundup

5

32

Reduce jointgrass

Reduce cockleburReduce jointgrass

Page 5 of 21
Unit Cell

Specific Projects

Flood Date

Disc:

Lanes Vegetation Manipulation:

Islands

Mow:

Lanes

Islands

#WCS replace

Project 

Priority? Unit Priority

Checks

Checks Drawdown Date Method: Acres: Objective:

T38 1 0 9/20/2006 2 : Monitor bamboo/eucalyptus removal and spray any re-sprouts

Mow cocklebur prior to seed-setClean channel from inlet through uplands to marshEvaluate excavating around tule clumps on westside to maintain openingsSpot repair north levee

Maintain 3 openings for hunters

Keep loafing islands/levees mowed or disked

Remove red riser

Maintain disabled boat ramp

Y Y Y Y

YY

*

**

*

*

*

*

*

*

04/15/2006 Mow prior to seed-set

Cut to groundSpray Roundup resprouts

5

0.10.1

Reduce cocklebur

Eliminate arundoEliminate arundo

T39 99 0 10/1/2006 2 : Spray tall wheat throughout (mostly on the west side)

Develop burn planFix riser and pipe on X-dikeInstall flap gate on outletTrim trees on east side

Disk and shape spoil from ditch cleaning

Y Y

YY

*

**

*

*

*

04/15/2006 Spray Rodeo

Burn

0.5

37

Control tall wheat

Enhance native plants

TD 5 0 10/1/2006 2 : Install boat ramp and pack gravel in SW corner

Re-rock 3-way WCS

Y Y *

*

04/15/2006

P1 99 1 8/15/2006 2 : Continue channel work to outlet

Install staff gauge in SE cornerRehab island in SW corner and remove veg. that blocks viewing from auto tourInstall inlet from 25.1CRemove isolated clumps of tall wheat/perlagrass by spraying with Roundup

YYY

*

**

*

*

04/15/2006 Spray Round-up 0.1 Eliminate tall 

wheat/perla grass

P7 99 0 9/15/2006 2 : Spray pepperweed with Telar in NE corner

Spot repair east and south leveeRemove old footbridge by blind 11Install boat ramp at SE cornerMow loafing islands around blind 14A

Rehab. Gate @ parking lot D

Rehab Blinds 9,11,12,13,14A,16

Y Y

Y

*

**

*

*

*

*

04/01/2006 Spray Telar 0.1 Reduce 

pepperweed

Page 6 of 21
Unit Cell

Specific Projects

Flood Date

Disc:

Lanes Vegetation Manipulation:

Islands

Mow:

Lanes

Islands

#WCS replace

Project 

Priority? Unit Priority

Checks

Checks Drawdown Date Method: Acres: Objective:

P7A 2 1 10/1/2006 2 : Install outlet in NE corner for SW capability

Tule transplants prior to floodupRehab blinds 21,34,35

YY

*

**

07/15/2006

P10 1 0 9/15/2006 2 : Spray pepperweed located on X-dike between cells 1 and 2 Y Y * 04/15/2006 Spray Telar 0.2 Reduce 

pepperweed

P10 2 2 9/15/2006 2 : Replace CMP in east road with a 36" WCS with flapgate

Replace outlet with a 36" in the SE corner with a flap gate and riprapRehab east roadClean ditch on south end and use spoil to form levee on the N. side of the ditchRebuild islands and add 2

Spot repair north end levee

Remove palm trees by cutting or digging out with the backhoe

Channel from inlet through the thick tules/silt to open marsh

Mow slopes of X-dike for waterfowl loafing habitat

Y Y Y

Y

*

**

*

*

*

*

*

*

07/15/2006 Spray Garlon-cut stump 0.1 Eliminate palm 

trees

P12 99 0 10/1/2006 2 : Evaluate and rehab inlet ditch system

Disk cattails and make some openingsSpray the "outlaying" tall wheat with roundupAdd logs to unit for turtle basking areas - consider location in relation to expected future equipment operationRehab Blind 55

Evaluate for an irrigation

Y Y Y Y *

**

*

*

*

04/01/2006 Spray Round-up

Disc ASAP after drawdown

0.5

2

Reduce tall wheat

Reduce cattails/tules

T2 1-8 2 8/15/2006 3 : Continue channel in cell 4 and keep water in channel of cell 2

Mow cocklebur prior to seedsetReplace WCS from cell 2 to cell 4Replace inlet to cell 6Add one island each on the north ends of cells 3, 5, and 8

Mow slopes for loafing and disk levee in cell 6 for loafing

Clean N. lateral

Spray star thistle on S. end of cell 8

Spot repair top and slope of cell 8 on south end

Rock outlet WCS in cell 8

Y Y Y Y Y

YYY

*

**

*

*

*

*

*

**

05/01/2006 Mow prior to seed-set

Spray Round-up

20

0.1

Reduce cocklebur

Reduce starthistle

Page 7 of 21
Unit Cell

Specific Projects

Flood Date

Disc:

Lanes Vegetation Manipulation:

Islands

Mow:

Lanes

Islands

#WCS replace

Project 

Priority? Unit Priority

Checks

Checks Drawdown Date Method: Acres: Objective:

T2 10 2 10/1/2006 3 : Channel outlet to the ditch

Replace outlet and rip-rapInstall straight pipe in NW corner (water needs to drain off the upland)Repair ruts on north endMow slopes for loafing habitat

Build boat ramp and channel from ramp to channel on west side

Y Y Y

YY

*

**

*

*

*

07/15/2006

T10 3 1 8/15/2006 3 : Spray jointgrass in north end and follow up with disking

Construct two islandsMow center X-dike for loafingInstall outletRehab islands

Y Y Y Y *

**

*

*

04/15/2006 Spray Round-up

IrrigateDisc ASAP after drawdown

3

5620

Reduce jointgrass

Enhance moist soil plantsReduce jointgrass

T10 4 0 8/15/2006 3 : West side needs heavy disking on cattails/jointgrass

Gravel and compact boat ramp in SE cornerRehab islandsMow X-dike for loafingRepair low areas in south east corner levees

Remove old pipe on eastside

Repair low area on east side @ old outlet site

Evaluate ditching from inlet (from T10.1) to outlet, giving us SW capability for T10.1

Y Y Y Y

YY

*

**

*

*

*

*

*

04/15/2006 Disc 3 or more times

Irrigate

20

71

Reduce Bermuda/jointgrass

Enhance moist soil plants

T11 4 0 10/1/2006 3 : Remove blackberries and spray re-sprouts

Channel and pothole workOpen up ponds around officeReplace pipe and riser in drain (Logan creek)Maintain viewing lanes

Rehab islands

Cut bamboo and spray resprouts

Bury eucalyptus stumps in level slope

YYYYYY

*

**

*

*

*

*

*

05/01/2006 Cut to ground

Spray stalker

0.1

0.1

Reduce arundo

Reduce arundo

T18 99 1 10/1/2006 3 : Move spoil back on road and disk

Replace outlet (T18/P4) with concrete WCS 30" w/ 20' poly pipeInstall boat ramp SE corner during dike project

YY

*

**

04/15/2006

Page 8 of 21
Unit Cell

Specific Projects

Flood Date

Disc:

Lanes Vegetation Manipulation:

Islands

Mow:

Lanes

Islands

#WCS replace

Project 

Priority? Unit Priority

Checks

Checks Drawdown Date Method: Acres: Objective:

T19 2 1 10/15/2006 3 : Mow new X-dikes

Replace CMP outlet with 18" CWS with 40' of pipeRebuild east levee

Y Y Y

Y

*

**

04/15/2006

T24 1 0 9/15/2006 3 : Repair north road

Disk openings in cattails and disk/mow the 2 islands for loafing habitatMaintain hunting locations (mowing, disking)Spot repair X-dike between cell 1 & 2

Y Y Y Y *

**

*

04/01/2006 Disc 1 Reduce 

cattails/tules

T28 1 1 9/15/2006 3 : Mow/disk remaining jointgrass

Rehab east dikeReplace CMP inlet with concrete WCSMaintain 3 hunting locations (mowing/disking)Spot repair N. road

Mow or disk the 2 islands for loafing habitat

Y Y Y

Y

*

**

*

*

*

04/15/2006 Disc 3 or more times 10 Reduce jointgrass

T40 1,3 0 8/15/2006 3 : Disk jointgrass on west side of cell 1 and cell 3

Maintain hunting locations (mowing/disking). There is one island in the middle of each cell surrounded by tulesBuild loafing islands (one more in each cell) on the west sidePlant trees in old delivery ditch along W. sideSpray isolated clumps of jointgrass in cell 1 with Roundup

Remove all old CMP in delivery ditch

Evaluate results from spraying jointgrass with roundup

Y Y Y

Y

*

**

*

*

*

*

04/01/2006 Disc ASAP after 

drawdown

IrrigateSpray Roundup

20

68

2

Reduce Bermuda/jointgrass

Enhance moist soil plantsReduce jointgrass

TC 99 0 3 : Fix leak on N end of unit

Restore natural hydrology to unit (See Plan)

Y *

*

Burn 115 Enhance native 

plants

TE 5 0 10/1/2006 3 : Add flapgate to outlet Y Y * 05/15/2006TE 6 1 3 : Add outlet with flapgate in south east corner

Make 4 islandsEvaluate how water is getting into the unit (water subbing or the ditch got too high)

YYY

*

**

Page 9 of 21
Unit Cell

Specific Projects

Flood Date

Disc:

Lanes Vegetation Manipulation:

Islands

Mow:

Lanes

Islands

#WCS replace

Project 

Priority? Unit Priority

Checks

Checks Drawdown Date Method: Acres: Objective:

P6 1 1 9/15/2006 3 : Install staff gauge

Mow cocklebur prior to seed-setReplace outlet in SE corner to Logan CrRehab X-dike between cells 1 and 2Remove palm trees

Add gravel for access to photo blind

Riprap outlet between cell1 and cell 2

Y Y Y

Y

*

**

*

*

*

*

05/01/2006 Mow prior to seed-set

Spray Garlon-cut stump

15

0.1

Reduce cocklebur

Remove palm tree

T4 3 0 9/15/2006 4 : Tule transplants around islands and fence

Bring unit down on 4/1. After cocklebur is germinated and tules are planted put water back on to scald cockleburDisk E. perimeter and N. leveeMove "Area closed" sign toward fence (7' north of fence) and add sign at equal distance to the other side of roadRehab. south dike

Mow cocklebur prior to seed-set

Y Y Y

Y

*

**

*

*

*

07/15/2006 Scald (by irrigate)

Mow prior to seed-set

15

15

Reduce cocklebur

Reduce cocklebur

T9 2 1 8/15/2006 4 : Mow cocklebur prior to seed-set in south end

Rehab X-dikesChannel from inlet to SFMDisk X-dikes for loafing habitatReplace inline at the T9/T10 inlet

Repair inlet (pipe separated)

Y Y Y

YY

*

**

*

*

*

04/01/2006 Mow prior to seed-set 8 Reduce cocklebur

T15 2 1 9/1/2006 4 : Replace CMP under Poleline

Spot repair X-dikesSpot repair south road east of pole line roadMow X-dike tops and eastside onlyGravel and compact boatramp

Mow cocklebur prior to seed set

Mow cocklebur around trees

Y Y Y *

**

*

*

*

*

05/01/2006 Mow prior to seed-set 5 Reduce cocklebur

T21 99 0 9/1/2006 4 : Channel from inlet to SFM

Maintain hunting locations (mowing, disking)

Y *

*

04/01/2006

Page 10 of 21
Unit Cell

Specific Projects

Flood Date

Disc:

Lanes Vegetation Manipulation:

Islands

Mow:

Lanes

Islands

#WCS replace

Project 

Priority? Unit Priority

Checks

Checks Drawdown Date Method: Acres: Objective:

T23 1-7 1 8/15/2006 4 : Repair riser in cell 4 into cell 7

Spray pepperweed around blind 5 with telarReplace inline in N Lateral at entrance to Check Station Road w/40" x 30" CWSDisc cells 4-6 leave a buffer strip of cattails/tules along the north endCut channel for boat ramp in SW corner of c7

Spray access road (to blind 5D); Rehab blinds1,2,4,5D,6,7,8,14,15;

Cut and spray bamboo (blind 1) with round-up

Spray isolated tall wheat grass going to blind 5D

Evaluate removing X-dike between cells 5 & 6

Spot repair south road and disk and shape north road

Y Y Y Y

Y

*

**

*

*

*

*

*

**

04/15/2006 Spray Telar

Cut to groundSpray Roundup resproutsDiscSpray Round-up

0.1

0.10.10.50.1

Eliminate pepperweed

Eliminate arundoEliminate arundoReduce cattails/tulesReduce nonnative grass

T24 3 0 10/5/2006 4 : Remove sled in SW corner

Rebuild islands and add 1 in NE cornerAdd fill and riprap around outletRehab south island and add east island

*

**

*

04/15/2006

T30 99 1 8/15/2006 4 : Install staff guage

Replace CMP outlet under Poleline RdMaintain hunting locations (mowing/disking)Remove 3 clumps of blackberries located on the north endSpray tall wheat throughout

Fix ruts in south end road

Y Y Y

Y

*

**

*

*

*

04/15/2006 Spray Round-up

Cut to groundSpray Garlon

1

0.10.1

Control tall wheat

Eliminate blackberriesEliminate blackberries

T43 99 1 4 : Spray tall wheat (target the outliers first)

Rehab delivery ditch to P12Replace CMP riser in SW corner with a 18"Remove blackberries on south endRemove pile of wire and posts in SW corner

Burn unit for tall wheat control (need to burn off veg. to be able to get a spray rig in)

YYY

*

**

*

*

*

Spray Round-up

Burn

50

50

Control tall wheat

Control tall wheat

Page 11 of 21
Unit Cell

Specific Projects

Flood Date

Disc:

Lanes Vegetation Manipulation:

Islands

Mow:

Lanes

Islands

#WCS replace

Project 

Priority? Unit Priority

Checks

Checks Drawdown Date Method: Acres: Objective:

TAB 99 0 4 : Eliminate arundo in SW corner by cutting and spraying

Restore natural hydrology to Game Warden Lake and other affected areas (See Plan)Clean south ditch, rebuild west levee along Logan creek and rebuild east levee along drain (See Plan)Remove fire boxes

Y *

**

*

Cut to ground

Spray Roundup resprouts

0.1

0.1

Eliminate arundo

Eliminate arundo

P1B 99 2 9/10/2006 4 : Rehab. islands and add 3 islands (across the n. end)

Replace east outlet in south leveeReplace west outlet in south levee w/24"x40' CWS

Y Y Y *

**

04/01/2006

P3 99 0 9/1/2006 4 : Burn lower half for jointgrass/bermuda control

Fix low spot @ outlet on south endMow cocklebur prior to seed-setRemove palm tree in NE cornerCut channels NE from SE outlet from P1B

Construct islands on south end

Disk tules in NW corner for viewing

Y Y Y

Y

*

**

*

*

*

*

04/15/2006 Mow prior to seed-set

Spray Garlon-cut stumpBurn/discDisc 3 or more times

5

0.1

70

1.5

Reduce cocklebur

Eliminate palm treeReduce Bermuda/jointgrassReduce tules

P9 2 0 9/1/2006 4 : Clean ditch on south end and put spoil on north bank

Construct boat ramp in SE cornerLower loafing island in south end to just underneath the water lineRehab blinds 40,41,43,49

Y Y *

**

*

04/15/2006

T2 11 1 5 : Remove bamboo by cutting and spraying re-sprouts with roundup

Remove palm trees by cutting and digging out stumps or painting with garlonRemove pile of posts on the north endChannel outlet flow from cell 8 into ditchReplace the flume

YYY

*

**

*

*

Spray Garlon-cut stump

Cut to groundSpray Roundup resprouts

0.1

0.10.1

Eliminate palm tree

Eliminate arundoEliminate arundo

Page 12 of 21
Unit Cell

Specific Projects

Flood Date

Disc:

Lanes Vegetation Manipulation:

Islands

Mow:

Lanes

Islands

#WCS replace

Project 

Priority? Unit Priority

Checks

Checks Drawdown Date Method: Acres: Objective:

T6/7 99 0 8/1/2006 5 : Mow X-dikes

Keep disking in cell 1Keep rocket net pad clearWillow transplants in NE cornerRemove bamboo and spray re-sprouts with roundup

Trim trees along N. dike

Remove old red risers

Lower island in NE corner and make island south of tule clump (see Denise for location)

Y Y Y Y *

**

*

*

*

*

*

04/15/2006 Mow prior to seed-set

Spray Roundup resproutsCut to groundDisc ASAP aft. drawdown

5

0.20.2

2

Reduce cocklebur

Eliminate arundoEliminate arundoReduce Bermuda/jointgrass

T13 99 0 5 : Clean out pipe underneath poleline (T8.3/T13)

Cap the well at SE cornerRemove salt cedar, palm trees and eucalyptusSpray remaining tall wheat and perla grass along east side and around carpenter shopPlant willows on west side along creek for screen for walking trail

Spray Arundo

YYYY

*

**

*

*

*

Spray Round-up

Spray Garlon-cut stumpSpray Garlon-cut stumpSpray Garlon-cut stumpCut to groundSpray Garlon

0.5

0.10.10.10.10.1

Eliminate tall wheat and Perla grass

Eliminate euc'sEliminate palm treesEliminate salt cedarRemove ArundoRemove Arundo

T26 2 0 10/1/2006 5 : Mow cocklebur prior to seed-set

Spray puncture vine at disabled pulloutRehab blind 23DReduce island to the north of 23D blind (take down below the water level)Add 2 islands on westside

Y Y

Y

*

**

*

*

04/15/2006 Mow prior to seed-set

Disc 2 timesSpray Roundup

15

15

0.1

Reduce cocklebur

Reduce Bermuda/jointgrassEliminate puncture vine

TE 4 0 9/20/2006 5 : Mow cocklebur prior to seed-set

Rehab islandsOpen up island of trees for a mowerCut and spray arundo along eastside

Y Y Y *

**

*

04/15/2006 Mow prior to seed-set

Cut to groundSpray Roundup resproutsSelective tree removal

5

0.50.50.5

Reduce cocklebur

Eliminate ArundoEliminate ArundoOpen up to get equip. in

Page 13 of 21
Unit Cell

Specific Projects

Flood Date

Disc:

Lanes Vegetation Manipulation:

Islands

Mow:

Lanes

Islands

#WCS replace

Project 

Priority? Unit Priority

Checks

Checks Drawdown Date Method: Acres: Objective:

TF 1 0 9/15/2006 5 : Channel from inlet to marsh

Disk openings in cattailsTrim trees along W. perimeter for road accessCut bamboo and spray re-sprouts with round-upEvaluate putting in a X-dike on N. end for better water management

Y Y Y *

**

*

*

04/01/2006 Disc 2 times

Cut to groundSpray Roundup resprouts

3

0.10.1

Reduce cattails/tules

Eliminate arundoEliminate arundo

TH 99 0 5 : Come up with a plan to fix the unmanaged flooding problems

Evaluate re-working the east bank of Logan creekRemove palm treesReplace flap gate on outlet pipe going into Logan Cr. With an improved versionClean out outlet

Burn

*

**

*

*

*

Burn

Spray Garlon-cut stump

214

0.1

Enhance native plants

Eliminate palm trees

P5 99 1 9/15/2006 5 : Replace south east CMP into P6.2

Gravel and pack boat rampRaise south perimeter dikeSpot repair west levee

YY

*

**

*

05/01/2006

P11 3 1 9/15/2006 5 : Put in outlet in SE corner to bypass cell 4 (check elevation drop)

Replace boundary signs south endTrim trees along the south end

Y Y *

**

04/15/2006 Selective tree removal 0.5 Keeping the 

roads clear

T3 99 0 10/1/2006 6 : Channel outlet flow to Logan Cr.

Spot repair ruts on north end of X-dike between cell 1 and 2Make bridge ATV accessiblePlant tules & willows along N. boundaryConstruct boat ramp in cell 3

Remove palm trees/bamboo

Scald cocklebur (also consider mowing) in cell 1 and punch hole into T2.10 to release water

Repair erosion at siphon at Logan creek in NE corner of T3

Remove wire structure in south end of cell 3

Y Y Y

Y

*

**

*

*

*

*

*

*

05/01/2006 Scald (by irrigate)

Mow prior to seed-setSpray Roundup resproutsCut to groundSpray Garlon-cut stump

22

10

0.10.10.1

Reduce cocklebur

Reduce cockleburEliminate arundoEliminate arundoReduce palm trees

Page 14 of 21
Unit Cell

Specific Projects

Flood Date

Disc:

Lanes Vegetation Manipulation:

Islands

Mow:

Lanes

Islands

#WCS replace

Project 

Priority? Unit Priority

Checks

Checks Drawdown Date Method: Acres: Objective:

T4 2 0 9/7/2006 6 : Scald cocklebur

Mow cocklebur prior to seed-setDisk south levee and west side of east leveeEvaluate channel work

Y Y Y Y

Y

*

**

*

04/01/2006 Mow prior to seed-set

Scald (by irrigate)

30

51

Reduce cocklebur

Reduce cocklebur

T5 2 0 8/25/2006 6 : Spot repair east and north levee

Maintain viewing lanesAdd two islands (one on south end for viewing and one on north end middle)

Y Y *

**

04/15/2006

T33 99 0 8/1/2006 6 : Disk checks and open up lanes prior to floodup

Install boat ramp in SE cornerRehab blind 37. Open up to west and north by mowing or diskingMow or disk island to the NW for loafing habitat

Y Y Y *

**

*

04/15/2006

T34 99 0 9/1/2006 6 : Mow cocklebur prior to seed-set

Trim trees along 26.2Spot repair eastside leveeMaintain hunting locations (mowing/disking)Disk loafing levees in each cell

Channel inlet to SFM in cell 1

Spot repair south road

Spot clean ditch north of cell 1

Y Y Y Y *

**

*

*

*

*

*

04/01/2006 Mow prior to seed-set 20 Reduce cocklebur

T38 2 0 8/15/2006 6 : Clean ditch on north end

Trim treesChannel from the inlet to marsh

Y Y Y *

**

04/01/2006

T40 2 0 9/1/2006 6 : Spray bermuda/jointgrass

Evaluate for a burn (bermuda problems)Mow cocklebur prior to seed-setMaintain hunting location by mowing/disking around island in centerSpot repair X-dike between cells 2 and 4

Y Y *

**

*

*

04/01/2006 Mow prior to seed-set

Spray Roundup

8

2

Reduce cocklebur

Reduce bermuda/jointgrass

Page 15 of 21
Unit Cell

Specific Projects

Flood Date

Disc:

Lanes Vegetation Manipulation:

Islands

Mow:

Lanes

Islands

#WCS replace

Project 

Priority? Unit Priority

Checks

Checks Drawdown Date Method: Acres: Objective:

TD 1-4 3 8/15/2006 6 : Open up thick areas with a disk

Replace 3 WCS in X-dikesSpray primrose in N. delivery ditchBuild up road in SW corner of cell 4Evaluate veg. comp after drawdown for possible watergrass management

Rip-rap 25-1C

Y Y *

**

*

*

*

04/01/2006 Spray Rodeo

Disc ASAP after drawdownDisc ASAP after drawdown

0.5

15

8

Reduce primrose

Enhance moist soil plantsReduce cattails/tules

TG 99 0 6 : Work with land owners to east to remove/repair WCS that is 

draining water into east side & causing veg. problemsEvaluate levee spot repair/reinforcement to prevent floodup along Logan creekEvaluate hydrologyRestore large vernal pool at W. boundary - restore hydrology & burn out alkali bulrushPlanned burn - 216ac upland to enhance grassland/native plants

Replace fence along Norman Rd.

Y *

**

*

*

*

Burn 187 Enhance native 

plants

P1A 4 0 9/15/2006 6 : Trim trees blocking viewing into P3 and P1B

Maintain islands and viewing lanesMow turnoutsInstall boat ramp NE corner

Y Y Y Y *

**

*

05/01/2006

P4 99 0 10/1/2006 6 : Remove old pipe in SE corner

Schedule replacement of siphon to T23Install a boatramp in SE cornerRaise south perimeter dikeAdd islands towards the middle and east side (stay away from the feather edges on west side)

*

**

*

*

04/15/2006

P9 1 0 9/1/2006 6 : Construct channels to distribute more water to south end of unit 

(potential NAWCA project)Rehab blind 40A

Y Y *

*

04/15/2006

T5 1 0 10/15/2006 7 : Remove bamboo/palm trees along north end

Rehab islands and add additional island on east portion

Y *

*

04/15/2006 Burn

Cut to groundSpray StalkerSpray Garlon-cut stump

142

0.10.10.1

Enhance native plants

Eliminate arundoEliminate arundoEliminate palm trees

Page 16 of 21
Unit Cell

Specific Projects

Flood Date

Disc:

Lanes Vegetation Manipulation:

Islands

Mow:

Lanes

Islands

#WCS replace

Project 

Priority? Unit Priority

Checks

Checks Drawdown Date Method: Acres: Objective:

T10 1 0 8/15/2006 7 : Spray pepperweed with telar on south end

Keep viewing lanes open by disking or mowingContinue disking the jointgrass in the south endRehab islands

Y Y Y Y Y

Y

*

**

*

04/15/2006 Spray Telar

Disc 3 or more times

0.1

15

Reduce pepperweed

Reduce Bermuda/jointgrass

T11 3 0 10/1/2006 7 : Rehab islands

Cut bamboo and spray re-sprouts with round-up along the 26.2 and west side of cell 3Remove blackberries and spray with round-up (kiosk,middle of second pond W. of office and the west side of cell 3)Bury eucalyptus stumps in level slopePut logs in for loafing birds (use logs from eucalyptus removal project)

Maintain viewing lanes

Remove outlet from cell 3 to cell 4

Y Y Y Y

YY

*

**

*

*

*

*

07/15/2006 Cut to ground

Spray GarlonCut to groundSpray Roundup resproutsSpray Garlon-cut stump

0.1

0.10.50.50.5

Blackberries

BlackberriesArundoArundoEliminate euc's

T12 2 1 7/15/2006 7 : Replace SG inlet

Constuct islands (South end)Evaluate habitat improvement potential south of outlet (between managed wetland and creek)

*

**

05/01/2006

T31 1 0 7 : Remove pampass grass (4 bunches) on the east side in 

"Sherwood forest"Remove salt cedarControl tall wheat (target the outer edges first)Remove red riser east of cell 3

YY

*

**

*

Cut to ground

Spray Roundup resproutsSpray Garlon-cut stumpSpray Round-up

0.1

0.10.50.5

Remove pampass grass

Remove pampass grassRemove salt cedarControl tall wheat grass

T41 99 3 9/1/2006 7 : Install inline and inlet into T41.2

Replace pipe 30" west of parking lot CSpot repair south dikeReplace Free roam sign in south end and repair corner boundary sign in SE cornerGravel N. dike and between cells 1 and 2

Clean ditch on westside

Control tall wheat by spraying with Roundup

Kill eucalyptus by cutting and painting with Garlon

Maintain hunting locations (mowing/disking). Mow or disk 5 islands

Y Y Y

YY

*

**

*

*

*

*

*

*

04/15/2006 Spray Round-up

Spray Garlon-cut stump

1

0.1

Control tall wheat

Eliminate eucalyptus

Page 17 of 21
Unit Cell

Specific Projects

Flood Date

Disc:

Lanes Vegetation Manipulation:

Islands

Mow:

Lanes

Islands

#WCS replace

Project 

Priority? Unit Priority

Checks

Checks Drawdown Date Method: Acres: Objective:

P8 99 1 9/1/2006 7 : Monitor/spray pepperweed on the north end of P8.1

Replace inlet with a CWSRehab blinds 31,32,36,44,45Spot repair X-dike between T33/P8.1

Y Y Y

Y

*

**

*

04/15/2006 Spray Telar 0.1 Reduce 

pepperweed

P11 1-2 1 9/1/2006 7 : Rehab Blinds 47,48,50, 54 & 56

Install boat ramp in SE cornerInstall outlet in SE corner of cell 2

Y Y *

**

04/01/2006

T1 6 0 8 : Fix leak from pump

Burn uplands

Y *

*

Burn 48 Enhance native 

plants

T8 2 0 10/1/2006 8 : Rehab existing islands and add 2 more

Build up north perimeter roadchannel and pothole

Y Y Y *

**

05/01/2006

T9 1 2 8/15/2006 8 : Mow cocklebur prior to seed-set especially in SE corner

Replace inlet and inline WCS'sTule transplants around islandsLeave N. end road unmowed for auto tour disturbance buffer. Mow NE corner for viewing

Y Y Y

Y

*

**

*

04/15/2006 Mow prior to seed-set 10 Reduce cocklebur

T10 2 0 8 : Primrose control on east side in ditch by spraying

Burn unit to enhance native vegetationEvaluate adding lower portion of unit to cell 4

*

**

Burn

Spray Rodeo

46

2

Enhance native plants

Reduce primrose

T12 1 0 10/1/2006 8 : Eliminate 4 clumps of blackberries located on east side just west 

of tour routeRepair flood damage on creek X-ingAdd rip-rap to SE corner X-ingRehab islands and add one islandDisk and shape south dike

Y *

**

*

*

04/15/2006 Cut to ground

Spray Garlon

0.2

0.2

Eliminate Him. Blackberry

Eliminate Him. Blackberry

T19 1 0 10/1/2006 8 : Spray pepperweed with Telar located on the south end

Rehab north leveeConstruct boatramp and pack gravel in SE cornerDisk cattail and tule to open up unit

Y Y Y Y *

**

*

07/15/2006 Spray Telar

Disc 3 or more times

0.1

3

Reduce pepperweed

Reduce cattails/tules

Page 18 of 21
Unit Cell

Specific Projects

Flood Date

Disc:

Lanes Vegetation Manipulation:

Islands

Mow:

Lanes

Islands

#WCS replace

Project 

Priority? Unit Priority

Checks

Checks Drawdown Date Method: Acres: Objective:

T27 2 0 8 : Remove pampassgrass in SE corner

Remove inlet

YY

*

*

Cut to ground

Spray Roundup resprouts

0.1

0.1

Eliminate pampassgrass

Eliminate pampassgrass

T29 1 0 8/1/2006 8 : Follow up disking on areas disked last year

Disk disease lanesRehab blind 27D (disk lanes north and south for flight pattern and open up around blind)Plant additional willows around disabled parking lot for disturbance screenEvaluate moving blind 27D for north -south orientation

Y Y Y *

**

*

*

04/01/2006 Disc 3 or more times

Irrigate/scald

15

60

Reduce jointgrass

Enhance moist soil plants

T31 2 1 11/10/2006 8 : Install staff guage

Gravel pole line roadNeed to patch holes in delivery ditch (see JS or MC) for locations. Get dirt from T38.1Replace CMP outlet with concrete WCSSwitch out deep ditch signs with metal ones

Repair south levee along drain, need to protect vernal pools 

(consult MC or JS); access unit only after unit is baked

*

**

*

*

*

03/01/2006

TE 1-3 0 9/1/2006 8 : Remove bamboo and spray re-sprouts with roundup

Mow and scald cocklebur prior to flower stage. Cover cells 1-2 and hold then release into the east ditchChannel from inlet to SFM in cell 1Rehab islands

Y Y

YY

*

**

*

04/01/2006 Cut to ground

Spray Roundup resproutsScald (by irrigate)Mow prior to seed-set

0.5

0.5

5858

Reduce arundo

Reduce arundoReduce cockleburReduce cocklebur

TF 2 1 10/1/2006 8 : Rehab south dike

Replace outletMake sure ditch drains to Logan creek and then plug pipe from TF to TGMow cocklebur prior to seed-setCut and paint figtree in NW corner

*

**

*

*

04/15/2006 Mow prior to seed-set

Spray Garlon-cut stump

5

0.1

Reduce cocklebur

Eliminate figtree

T15 1 0 9/1/2006 9 : Remove 4 clumps of blackberries in NW corner and spray 

resproutsRemove concrete in the NW corner. Snake issues (see MC prior to work)Evaluate for native grass restorationSpot repair road in SW corner

Y Y Y *

**

*

05/15/2006 Disc

Cut to groundSpray Garlon

1

0.10.1

Reduce cattails/tules

Eliminate blackberriesEliminate blackberries

T17 99 0 9 : Burn in 2005/06 * Burn 240 Enhance native 

plants

Page 19 of 21
Unit Cell

Specific Projects

Flood Date

Disc:

Lanes Vegetation Manipulation:

Islands

Mow:

Lanes

Islands

#WCS replace

Project 

Priority? Unit Priority

Checks

Checks Drawdown Date Method: Acres: Objective:

T23 8 0 8/15/2006 9 : Place beaver screen on inlet

Remove the 2 euc's @ check stationClean downed trees out of south drain

Y *

**

04/15/2006 Spray Garlon-cut stump 0.1 Remove euc's

T24 2 0 9/25/2006 9 : Mow or disk 4 of the 6 islands. Think about hunter spacing

Maintain hunting locations (mowing/disking)

Y Y Y *

*

04/15/2006

T27 1 0 9/1/2006 9 : Mow cocklebur prior to seed-set

Keep rocket net pad clear of vegetationMow X-dikes for loafing habitatMaintain hunting locations (mowing/disking)Keep islands mowed or disked for loafing habitat

Y Y Y *

**

*

*

04/15/2006 Mow prior to seed-set 5 Reduce cocklebur

T32 99 0 9 : Rehab S. dike in SE corner *T35 2 1 9/10/2006 9 : Maintain one hunt area on east side

Replace outlet

Y Y Y *

*

04/15/2006

T35 3 0 12/5/2006 9 : Disk if needed to keep the channels open

Disk and shape spoil from ditch cleaning

Y Y *

*

04/15/2006 Disc 2 times 1 Reduce cattails

T37 99 0 9 : Keep water flowing in ditch during summer for wildlife

Cut and paint salt cedar with garlonTrim trees along 26.2Evaluate burning and/or spraying to control tall wheat grassEvaluate cleaning delivery ditch to T41

YY

*

**

*

*

Spray Garlon-cut stump

Spray Roundup

0.1

60

Eliminate salt cedar

Eliminate tall wheat grass

T40 4 0 9/1/2006 9 : Mow cocklebur prior to seed-set

Disk lanes in cattailsMaintain hunting location (mowing/disking)

Y Y *

**

04/15/2006 Irrigate 34 Enhance moist 

soil plants

T44 99 1 9 : Make foot/quad bridge to access unit using 30" WCS

Install gate @ GCID lift pumpsRemove wire

Y *

**

T45 99 0 9 : Post boundary signs

Conduct initial biological inventoryClear drains from I5 underpasses

YY

*

**

Page 20 of 21
Unit Cell

Specific Projects

Flood Date

Disc:

Lanes Vegetation Manipulation:

Islands

Mow:

Lanes

Islands

#WCS replace

Project 

Priority? Unit Priority

Checks

Checks Drawdown Date Method: Acres: Objective:

P2 99 0 1/1/2007 9 : Lower west outlet into T18

Remove blackberries on westsideRip-rap outlet to T18Burn 2 of the 3 islandsRemove outlet in middle of south levee

YY

*

**

*

*

12/31/2006 Burn

Cut to groundSpray Garlon

2

0.10.1

Improve loafing habitat

eliminate blackberrieseliminate blackberries

P7A 3 0 9 : Rehab Dam 2

Come up with plan to restore (channel/pothole?)Burn tules for surveying work and place for dirtEvaluate for potential blind site

Y *

**

*

P7A 4 0 10/1/2006 9 : Remove blackberry in SW corner

Rehab. Blind 30

Y Y *

*

04/01/2006 Spray Roundup 0.1 Eliminate 

blackberry

T5 3 0 10 : Spray pepperweed on south end of T5.3 Y * Spray Telar 0.1 Reduce 

pepperweed

T11 5 0 10 : Evaluate for a potential subbing problem coming from T11.4. Unit 

is junking up with tules and al. bulrush

Y *

T25 99 0 10 : Remove old rice boxes * Burn 36 Enhance native 

plants

T31 3 0 11/1/2006 10 : 05/01/2006TF 3 0 10 : Burn 13 Enhance native 

plants

54

1=unit not functional due to multiple problems

5-6=unit will likely make it through upcoming season ONLY 

9=unit functional, but requires enhancement to improve quality

2=unit not functional due to a single problem 

3-4=will likely fail during upcoming flood cycle 

7-8=routine maintenance only (i.e. discing lanes or checks, gravel, etc.)

10=no maintenance necessary other than site visit. 

Priority Numbers:

Page 21 of 21

PLANNED DRAWDOWN SCHEDULE

23-May-06 SAC Year: 20067

 DATE UNIT CELL RATE

MANAGED 

WETLAND 

ACRES

MANAGED 

WETLAND 

ACRES

CUMULATIVE

DRAWN DOWN

DDOWN DDOWN % OF TOTAL

26.2 99 : 0 0%

CANALS 99 : S 0 0%

P7A 3: 53 1%

T1 6: 0 1%

T10 2: 0 1%

T11 5: 0 1%

T13 99 : 0 1%

T17 99 : 0 1%

T2 11 : 0 1%

T25 99 : 0 1%

T27 2: 10 1%

T31 1: 0 1%

T32 99 : 0 1%

T37 99 : 0 1%

T43 99 : 0 1%

T44 99 : 0 1%

T45 99 : 0 1%

T5 3: 6 1%

T8 3: 0 1%

TAB 99 : 0 1%

TC 99 : 0 1%

TE 6: 0 1%

TF 3: 0 1%

TG 99 : 0 1%

TH 99 : 0 1%

69 69

3/1/2006 T31 2: S 89 2%

89 158

4/1/2006 P11 1-2 S : 141 4%

4/1/2006 P12 99 : S 55 5%

4/1/2006 P1B 99 : S 149 7%

4/1/2006 P7 99 ST : 227 10%

4/1/2006 P7A 1: S 63 11%

4/1/2006 P7A 4: S 32 12%

Page 1 of 4
 DATE UNIT CELL RATE

MANAGED 

WETLAND 

ACRES

MANAGED 

WETLAND 

ACRES

CUMULATIVE

DRAWN DOWN

DDOWN DDOWN % OF TOTAL

4/1/2006 T14 1: S 33 12%

4/1/2006 T14 2: S 38 13%

4/1/2006 T21 99 : S 39 13%

4/1/2006 T22 99 : S 27 14%

4/1/2006 T24 1: S 34 14%

4/1/2006 T26 1: S 34 15%

4/1/2006 T28 2: S 38 15%

4/1/2006 T29 1: S 60 16%

4/1/2006 T29 2: S 57 17%

4/1/2006 T34 99 : S 105 18%

4/1/2006 T36 99 ST : 148 20%

4/1/2006 T38 2: S 31 21%

4/1/2006 T4 2: S 51 21%

4/1/2006 T40 1,3 S : 68 22%

4/1/2006 T40 2: S 29 23%

4/1/2006 T9 2: S 76 24%

4/1/2006 TD 1-4 S : 142 26%

4/1/2006 TE 1-3 S : 91 27%

4/1/2006 TF 1: S 37 28%

1802 1960

4/15/2006 P1 99 : S 232 31%

4/15/2006 P10 1: S 86 32%

4/15/2006 P11 4: S 119 34%

4/15/2006 P11 3: S 149 36%

4/15/2006 P1A 1,3 S : 217 39%

4/15/2006 P3 99 : S 159 41%

4/15/2006 P4 99 : S 81 42%

4/15/2006 P8 99 : S 109 44%

4/15/2006 P9 1: S 30 44%

4/15/2006 P9 2: S 116 46%

4/15/2006 T1 1-4 S : 96 47%

4/15/2006 T10 3: S 56 48%

4/15/2006 T10 4: S 71 49%

4/15/2006 T10 1: S 60 50%

4/15/2006 T11 1-2 S : 41 51%

4/15/2006 T12 1: S 21 51%

4/15/2006 T16 1: S 24 51%

Page 2 of 4
 DATE UNIT CELL RATE

MANAGED 

WETLAND 

ACRES

MANAGED 

WETLAND 

ACRES

CUMULATIVE

DRAWN DOWN

DDOWN DDOWN % OF TOTAL

4/15/2006 T18 99 : S 95 53%

4/15/2006 T19 2: S 44 53%

4/15/2006 T20 99 : S 35 54%

4/15/2006 T23 1-7 S : 234 57%

4/15/2006 T23 8: S 0 57%

4/15/2006 T24 2: ST 46 58%

4/15/2006 T24 3: S 25 58%

4/15/2006 T26 2: S 42 59%

4/15/2006 T27 1: S 77 60%

4/15/2006 T28 1: S 57 60%

4/15/2006 T30 99 : S 84 62%

4/15/2006 T33 99 ST : 87 63%

4/15/2006 T35 3: S 6 63%

4/15/2006 T35 2: ST 17 63%

4/15/2006 T35 1: S 42 64%

4/15/2006 T38 1: S 78 65%

4/15/2006 T39 99 : S 12 65%

4/15/2006 T40 4: S 34 66%

4/15/2006 T41 99 : S 141 68%

4/15/2006 T42 99 : S 128 69%

4/15/2006 T5 1: S 35 70%

4/15/2006 T5 2: S 41 70%

4/15/2006 T6/7 99 : S 91 72%

4/15/2006 T8 1: S 115 73%

4/15/2006 T9 1: S 37 74%

4/15/2006 TD :5 S 23 74%

4/15/2006 TE 4: S 29 75%

4/15/2006 TF 2: S 36 75%

3358 5319

5/1/2006 P1A 4: ST 84 76%

5/1/2006 P5 99 : S 105 78%

5/1/2006 P6 2: ST 183 80%

5/1/2006 P6 1: S 130 82%

5/1/2006 T11 4: S 26 83%

5/1/2006 T12 2: S 19 83%

5/1/2006 T15 2: S 125 85%

5/1/2006 T16 2: S 24 85%

Page 3 of 4
 DATE UNIT CELL RATE

MANAGED 

WETLAND 

ACRES

MANAGED 

WETLAND 

ACRES

CUMULATIVE

DRAWN DOWN

DDOWN DDOWN % OF TOTAL

5/1/2006 T2 1-8 S : 185 87%

5/1/2006 T3 99 : S 68 88%

5/1/2006 T31 3 evap : 9 89%

5/1/2006 T4 1: S 20 89%

5/1/2006 T8 2: S 11 89%

990 6308

5/15/2006 T15 1: S 37 90%

5/15/2006 TE 5: S 22 90%

60 6368

7/15/2006 P10 2: ST 352 95%

7/15/2006 P7A 2: S 65 96%

7/15/2006 T11 3: S 9 96%

7/15/2006 T14 3: S 43 96%

7/15/2006 T19 1: S 28 97%

7/15/2006 T2 10 : S 44 98%

7/15/2006 T4 3: S 15 98%

556 6924

12/31/2006 P2 99 R : 162 100%

162 7086

Grand Total : 7086

Page 4 of 4
Irrigation Summary

Refuge: SAC Year: 20067

Unit Cell Drawdown Floodup Irrig? Treatment Objective Acres

T3 99 5/1/2006 Yes 10/1/2006 Scald (by irrigate) Reduce cocklebur 22 :

T4 2 4/1/2006 Yes 9/7/2006 Scald (by irrigate) Reduce cocklebur 51 :

T4 3 7/15/2006 Yes 9/15/2006 Scald (by irrigate) : Reduce cocklebur 15

T8 1 4/15/2006 Yes 8/15/2006 Scald (by irrigate) Reduce cocklebur 15 :

T10 3 4/15/2006 Yes 8/15/2006 Irrigate Enhance moist soil plants 56 :

T10 4 4/15/2006 Yes 8/15/2006 Irrigate Enhance moist soil plants 71 :

T14 1 4/1/2006 Yes 8/15/2006

Irrigate Enhance moist soil plants 33

:

T14 2 4/1/2006 Yes 9/1/2006

Irrigate Enhance moist soil plants 38

:

T26 1 4/1/2006 Yes 10/5/2006 Irrigate

Scald (by irrigate)

Enhance moist soil plants

Reduce cocklebur

34

34

:

T28 2 4/1/2006 Yes 9/10/2006

Irrigate Enhance moist soil plants 38

:

T29 1 4/1/2006 Yes 8/1/2006 Irrigate/scald Enhance moist soil plants 60 :

T35 1 4/15/2006 Yes 9/1/2006 Irrigate Enhance moist soil plants 42 :

T36 99 4/1/2006 Yes 9/1/2006 Irrigate Enhance moist soil plants 73 :

T40 1,3 4/1/2006 Yes 8/15/2006 Irrigate Enhance moist soil plants 68 :

T40 4 4/15/2006 Yes 9/1/2006 Irrigate Enhance moist soil plants 34 :

TE 1-3 4/1/2006 Yes 9/1/2006 Scald (by irrigate) Reduce cocklebur 58 :

Page 1 of 1

PLANNED FLOODUP SCHEDULE

23-May-06 Refuge: SAC Year: 20067

FLOOD DATE UNIT CELL

MANAGED 

WETLAND 

ACRES

CUMULATIVE 

MANAGED 

WETLAND AC.

% OF TOTAL

TO BE

FLOODED

T2 11 : 0 0%

T31 1: 0 0%

T43 99 : 0 0%

T44 99 : 0 0%

T45 99 : 0 0%

T27 2: 10 0%

T5 3: 6 0%

T25 99 : 0 0%

TH 99 : 0 0%

26.2 99 : 0 0%

T37 99 : 0 0%

P7A 3: 53 1%

T32 99 : 0 1%

TAB 99 : 0 1%

TC 99 : 0 1%

T1 6: 0 1%

T17 99 : 0 1%

T13 99 : 0 1%

T10 2: 0 1%

TE 6: 0 1%

T11 5: 0 1%

CANAL 99 : 0 1%

TF 3: 0 1%

TG 99 : 0 1%

T8 3: 0 1%

Subtotal: 69 69

7/15/2006

T12 2: 19 1%

Subtotal: 19 88

8/1/2006

T29 1: 60 2%

T33 99 : 87 3%

T6/7 99 : 91 5%

Subtotal: 238 325

8/15/2006

T2 1-8 : 185 7%

T42 99 : 128 9%

Page 1 of 4
FLOOD DATE UNIT CELL

MANAGED 

WETLAND 

ACRES

CUMULATIVE 

MANAGED 

WETLAND AC.

% OF TOTAL

TO BE

FLOODED

T30 99 : 84 10%

T29 2: 57 11%

T8 1: 115 13%

T23 8: 0 13%

T10 4: 71 14%

T9 1: 37 14%

T9 2: 76 15%

TD 1-4 : 142 17%

T10 1: 60 18%

T14 1: 33 19%

P1 99 : 232 22%

T10 3: 56 23%

T23 1-7 : 234 26%

T40 1,3 : 68 27%

T38 2: 31 27%

P1A 1,3 : 217 30%

Subtotal: 1825 2150

8/25/2006

T5 2: 41 31%

Subtotal: 41 2190

9/1/2006

T36 99 : 148 33%

T41 99 : 141 35%

T40 4: 34 35%

P8 99 : 109 37%

P9 1: 30 37%

T16 1: 24 38%

T21 99 : 39 38%

T15 2: 125 40%

T15 1: 37 41%

T4 1: 20 41%

T14 2: 38 41%

TE 1-3 : 91 43%

P9 2: 116 44%

T40 2: 29 45%

T27 1: 77 46%

T34 99 : 105 47%

P3 99 : 159 50%

T35 1: 42 50%

P11 1-2 : 141 52%

Subtotal: 1505 3695

9/7/2006

Page 2 of 4
FLOOD DATE UNIT CELL

MANAGED 

WETLAND 

ACRES

CUMULATIVE 

MANAGED 

WETLAND AC.

% OF TOTAL

TO BE

FLOODED

T4 2: 51 53%

Subtotal: 51 3746

9/10/2006

T28 2: 38 53%

P1B 99 : 149 56%

T35 2: 17 56%

Subtotal: 204 3950

9/15/2006

TF 1: 37 56%

T4 3: 15 56%

T24 1: 34 57%

P10 1: 86 58%

P10 2: 352 63%

P11 3: 149 65%

T28 1: 57 66%

P5 99 : 105 68%

P6 1: 130 69%

P1A 4: 84 71%

P7A 1: 63 71%

P7 99 : 227 75%

T16 2: 24 75%

Subtotal: 1363 5314

9/20/2006

T38 1: 78 76%

TE 4: 29 76%

Subtotal: 107 5420

9/25/2006

T11 1-2 : 41 77%

T24 2: 46 78%

Subtotal: 87 5508

10/1/2006

P6 2: 183 80%

TF 2: 36 81%

TE 5: 22 81%

TD 5: 23 81%

T8 2: 11 82%

T39 99 : 12 82%

P12 99 : 55 83%

T3 99 : 68 84%

P4 99 : 81 85%

T26 2: 42 85%

Page 3 of 4
FLOOD DATE UNIT CELL

MANAGED 

WETLAND 

ACRES

CUMULATIVE 

MANAGED 

WETLAND AC.

% OF TOTAL

TO BE

FLOODED

T22 99 : 27 86%

T1 1-4 : 96 87%

T11 3: 9 87%

P7A 4: 32 88%

T2 10 : 44 88%

T19 1: 28 89%

T11 4: 26 89%

T12 1: 21 89%

P7A 2: 65 90%

T14 3: 43 91%

T18 99 : 95 92%

Subtotal: 1019 6527

10/5/2006

T24 3: 25 92%

T26 1: 34 93%

Subtotal: 59 6586

10/10/2006

P11 4: 119 95%

Subtotal: 119 6705

10/15/2006

T19 2: 44 95%

T5 1: 35 96%

Subtotal: 79 6784

11/1/2006

T31 3: 9 96%

T20 99 : 35 96%

Subtotal: 44 6829

11/10/2006

T31 2: 89 98%

Subtotal: 89 6918

12/5/2006

T35 3: 6 98%

Subtotal: 6 6924

1/1/2007

P2 99 : 162 100%

Subtotal: 162 7086

Page 4 of 4
PLANNED FLOODUP RATE BY MANAGED WETLAND HABITAT TYPE

23-May-06 Refuge: SAC Year: 20067

FLOOD 

DATE

SFM WG SW PP

Acres % of 

Total Acres

% of 

Total Acres

% of 

Total Acres

% of 

Total

7/15/2006 19 0% 0 0% 0 0% 0 0%

7/15/2006 190 0 0

8/1/2006 110 2% 0 0% 0 0% 0 0%

8/1/2006 110 2% 60 10% 0 0% 0 0%

8/1/2006 194 3% 60 10% 2 0% 0 0%

8/1/2006 176 60 2 0

8/15/2006 231 4% 60 10% 2 0% 0 0%

8/15/2006 315 6% 60 10% 2 0% 0 0%

8/15/2006 431 8% 60 10% 2 0% 0 0%

8/15/2006 431 8% 128 22% 2 0% 0 0%

8/15/2006 558 10% 128 22% 2 0% 0 0%

8/15/2006 558 10% 161 28% 2 0% 0 0%

8/15/2006 618 11% 161 28% 2 0% 0 0%

8/15/2006 850 15% 161 28% 2 0% 0 0%

8/15/2006 1035 18% 161 28% 2 0% 0 0%

8/15/2006 1066 19% 161 28% 2 0% 0 0%

8/15/2006 1066 19% 232 41% 2 0% 0 0%

8/15/2006 1142 20% 232 41% 2 0% 0 0%

8/15/2006 1375 24% 232 41% 2 0% 0 0%

8/15/2006 1432 25% 232 41% 2 0% 0 0%

8/15/2006 1432 25% 232 41% 2 0% 0 0%

8/15/2006 1574 28% 232 41% 2 0% 0 0%

8/15/2006 1791 32% 232 41% 2 0% 0 0%

8/15/2006 1791 32% 288 51% 2 0% 0 0%

8/15/2006 1596 228 0 0

8/25/2006 1831 32% 288 51% 2 0% 0 0%

8/25/2006 410 0 0

9/1/2006 1831 32% 322 57% 2 0% 0 0%

9/1/2006 1831 32% 360 63% 2 0% 0 0%

9/1/2006 1957 35% 360 63% 2 0% 0 0%

9/1/2006 2098 37% 360 63% 2 0% 0 0%

9/1/2006 2135 38% 360 63% 2 0% 0 0%

9/1/2006 2159 38% 360 63% 2 0% 0 0%

9/1/2006 2275 40% 360 63% 2 0% 0 0%

9/1/2006 2416 43% 360 63% 2 0% 0 0%

9/1/2006 2455 43% 360 63% 2 0% 0 0%

9/1/2006 2546 45% 360 63% 2 0% 0 0%

9/1/2006 2575 45% 360 63% 2 0% 0 0%

9/1/2006 2575 45% 402 71% 2 0% 0 0%

9/1/2006 2684 47% 402 71% 2 0% 0 0%

9/1/2006 2788 49% 402 71% 2 0% 0 0%

9/1/2006 2818 50% 402 71% 2 0% 0 0%

9/1/2006 2893 51% 475 83% 2 0% 0 0%

9/1/2006 2913 51% 475 83% 2 0% 0 0%

Page 1 of 3
FLOOD 

DATE

SFM WG SW PP

Acres % of 

Total Acres

% of 

Total Acres

% of 

Total Acres

% of 

Total

9/1/2006 2990 53% 475 83% 2 0% 0 0%

9/1/2006 3149 56% 475 83% 2 0% 0 0%

9/1/2006 1318 187 0 0

9/7/2006 3200 56% 475 83% 2 0% 0 0%

9/7/2006 510 0 0

9/10/2006 3200 56% 514 90% 2 0% 0 0%

9/10/2006 3348 59% 514 90% 2 0% 0 0%

9/10/2006 3366 59% 514 90% 2 0% 0 0%

9/10/2006 166 38 0 0

9/15/2006 3366 59% 514 90% 17 3% 0 0%

9/15/2006 3515 62% 514 90% 17 3% 0 0%

9/15/2006 3515 62% 514 90% 369 60% 0 0%

9/15/2006 3552 63% 514 90% 369 60% 0 0%

9/15/2006 3732 66% 514 90% 415 67% 0 0%

9/15/2006 3732 66% 570 100% 415 67% 0 0%

9/15/2006 3818 67% 570 100% 415 67% 0 0%

9/15/2006 3897 69% 570 100% 420 68% 0 0%

9/15/2006 3932 69% 570 100% 420 68% 0 0%

9/15/2006 3995 71% 570 100% 420 68% 0 0%

9/15/2006 4125 73% 570 100% 420 68% 0 0%

9/15/2006 4230 75% 570 100% 420 68% 0 0%

9/15/2006 4254 75% 570 100% 420 68% 0 0%

9/15/2006 889 57 418 0

9/20/2006 4283 76% 570 100% 420 68% 0 0%

9/20/2006 4361 77% 570 100% 420 68% 0 0%

9/20/2006 107 0 0 0

9/25/2006 4402 78% 570 100% 420 68% 0 0%

9/25/2006 4448 78% 570 100% 420 68% 0 0%

9/25/2006 870 0 0

10/1/2006 4475 79% 570 100% 420 68% 0 0%

10/1/2006 4531 80% 570 100% 420 68% 0 0%

10/1/2006 4554 80% 570 100% 420 68% 0 0%

10/1/2006 4554 80% 570 100% 465 75% 0 0%

10/1/2006 4576 81% 570 100% 465 75% 0 0%

10/1/2006 4607 81% 570 100% 465 75% 0 0%

10/1/2006 4628 82% 570 100% 465 75% 0 0%

10/1/2006 4628 82% 570 100% 474 77% 0 0%

10/1/2006 4640 82% 570 100% 474 77% 0 0%

10/1/2006 4735 84% 570 100% 474 77% 0 0%

10/1/2006 4735 84% 570 100% 502 81% 0 0%

10/1/2006 4772 84% 570 100% 502 81% 0 0%

10/1/2006 4853 86% 570 100% 502 81% 0 0%

10/1/2006 4865 86% 570 100% 502 81% 0 0%

10/1/2006 4932 87% 570 100% 502 81% 0 0%

10/1/2006 5028 89% 570 100% 502 81% 0 0%

10/1/2006 5053 89% 570 100% 502 81% 0 0%

Page 2 of 3
FLOOD 

DATE

SFM WG SW PP

Acres % of 

Total Acres

% of 

Total Acres

% of 

Total Acres

% of 

Total

10/1/2006 5053 89% 570 100% 545 88% 0 0%

10/1/2006 5095 90% 570 100% 545 88% 0 0%

10/1/2006 5269 93% 570 100% 554 90% 0 0%

10/1/2006 5269 93% 570 100% 619 100% 0 0%

10/1/2006 821 0 198 0

10/5/2006 5294 93% 570 100% 619 100% 0 0%

10/5/2006 5329 94% 570 100% 619 100% 0 0%

10/5/2006 590 0 0

10/10/2006 5448 96% 570 100% 619 100% 0 0%

10/10/2006 119 0 0 0

10/15/2006 5483 97% 570 100% 619 100% 0 0%

10/15/2006 5527 98% 570 100% 619 100% 0 0%

10/15/2006 790 0 0

11/1/2006 5537 98% 570 100% 619 100% 0 0%

11/1/2006 5571 98% 570 100% 619 100% 0 0%

11/1/2006 440 0 0

11/10/2006 5661 100% 570 100% 619 100% 0 0%

11/10/2006 890 0 0

12/5/2006 5667 100% 570 100% 619 100% 0 0%

12/5/2006 6000

1/1/2007 5667 100% 570 100% 619 100% 162 100%

1/1/2007 0 0 0162

Page 3 of 3

Planned Mowing Summary

Refuge: SAC Year: 20067

Unit Cell Drawdown Floodup Irrig? Treatment Objective Acres Islands Lanes Checks

T1 1-4 : 4/15/2006 No 10/1/2006 Mow prior to seed-set Reduce cocklebur 15 Y Y Y

T2 1-8 : 5/1/2006 No 8/15/2006 Mow prior to seed-set Reduce cocklebur 20 Y Y

T2 10 : 7/15/2006 No 10/1/2006 Y

T3 99 : 5/1/2006 Yes 10/1/2006 Mow prior to seed-set Reduce cocklebur 10 Y Y

T4 1: 5/1/2006 No 9/1/2006 Y

T4 2: 4/1/2006 Yes 9/7/2006 Mow prior to seed-set Reduce cocklebur 30 Y

T4 3: 7/15/2006 Yes 9/15/2006 Mow prior to seed-set Reduce cocklebur 15 Y

T5 2: 4/15/2006 No 8/25/2006 Y

T6/7 99 : 4/15/2006 No 8/1/2006 Mow prior to seed-set Reduce cocklebur 5 Y Y Y

T8 1: 4/15/2006 Yes 8/15/2006 Mow prior to seed-set Reduce cocklebur 15 Y

T9 1: 4/15/2006 No 8/15/2006 Mow prior to seed-set Reduce cocklebur 10 Y

T9 2: 4/1/2006 No 8/15/2006 Mow prior to seed-set Reduce cocklebur 8 Y

T10 1: 4/15/2006 No 8/15/2006 Y Y

T10 3: 4/15/2006 Yes 8/15/2006 Y

T10 4: 4/15/2006 Yes 8/15/2006 Y

T11 3: 7/15/2006 No 10/1/2006 Y

T15 2: 5/1/2006 No 9/1/2006 Mow prior to seed-set Reduce cocklebur 5 Y Y

T16 1: 4/15/2006 No 9/1/2006 Y

Page 1 of 3
Unit Cell Drawdown Floodup Irrig? Treatment Objective Acres Islands Lanes Checks

T19 1: 7/15/2006 No 10/1/2006 Y

T19 2: 4/15/2006 No 10/15/2006 Y

T20 99 : 4/15/2006 No 11/1/2006 Y

T23 1-7 : 4/15/2006 No 8/15/2006 Y Y

T24 1: 4/1/2006 No 9/15/2006 Y

T24 2: 4/15/2006 No 9/25/2006 Y Y

T26 1: 4/1/2006 Yes 10/5/2006 Mow prior to seed-set Reduce cocklebur 20 Y

T26 2: 4/15/2006 No 10/1/2006 Mow prior to seed-set Reduce cocklebur 15

T27 1: 4/15/2006 No 9/1/2006 Mow prior to seed-set Reduce cocklebur 5 Y

T28 2: 4/1/2006 Yes 9/10/2006 Y

T29 2: 4/1/2006 No 8/15/2006 Mow prior to seed-set Reduce cocklebur 3

T30 99 : 4/15/2006 No 8/15/2006 Y Y

T34 99 : 4/1/2006 No 9/1/2006 Mow prior to seed-set Reduce cocklebur 20 Y

T35 1: 4/15/2006 Yes 9/1/2006 Y

T35 2: 4/15/2006 No 9/10/2006 Y

T38 1: 4/15/2006 No 9/20/2006 Mow prior to seed-set Reduce cocklebur 5 Y

T40 2: 4/1/2006 No 9/1/2006 Mow prior to seed-set Reduce cocklebur 8 Y Y

T41 99 : 4/15/2006 No 9/1/2006 Y Y

TE 1-3 : 4/1/2006 Yes 9/1/2006

Mow prior to seed-set Reduce cocklebur 58

Y

TE 4: 4/15/2006 No 9/20/2006 Mow prior to seed-set Reduce cocklebur 5 Y Y

Page 2 of 3
Unit Cell Drawdown Floodup Irrig? Treatment Objective Acres Islands Lanes Checks

TE 5: 5/15/2006 No 10/1/2006 Y

TF 1: 4/1/2006 No 9/15/2006 Y

TF 2: 4/15/2006 No 10/1/2006 Mow prior to seed-set Reduce cocklebur 5

P1A 1,3 : 4/15/2006 No 8/15/2006 Y Y

P1A 4: 5/1/2006 No 9/15/2006 Y Y

P1B 99 : 4/1/2006 No 9/10/2006 Y

P3 99 : 4/15/2006 No 9/1/2006 Mow prior to seed-set Reduce cocklebur 5 Y Y

P6 1: 5/1/2006 No 9/15/2006 Mow prior to seed-set Reduce cocklebur 15 Y Y

P7 99 : 4/1/2006 No 9/15/2006 Y

P7A 4: 4/1/2006 No 10/1/2006 Y

P9 1: 4/15/2006 No 9/1/2006 Y Y

P9 2: 4/15/2006 No 9/1/2006 Y

P11 1-2 : 4/1/2006 No 9/1/2006 Y

P11 3: 4/15/2006 No 9/15/2006 Y

P11 4: 4/15/2006 No 10/10/2006 Y

P12 99 : 4/1/2006 No 10/1/2006 Y Y

Page 3 of 3

Planned Discing Summary

Refuge: SAC Year: 20067

Unit Cell Drawdown Floodup Irrig? Treatment Objective Acres Checks Lanes Islands

T2 1-8 : 05/01/2006 No 08/15/2006 Y Y

T2 10 : 07/15/2006 No 10/01/2006 Y

T4 1: 05/01/2006 No 09/01/2006 Y

T4 2: 04/01/2006 Yes 09/07/2006 Y Y

T4 3: 07/15/2006 Yes 09/15/2006 Y

T6/7 99 : 04/15/2006 No 08/01/2006

Disc ASAP aft. drawdown Reduce Bermuda/jointgrass 2

Y

T8 1: 04/15/2006 Yes 08/15/2006 Y Y

T8 2: 05/01/2006 No 10/01/2006 Y Y

T9 1: 04/15/2006 No 08/15/2006 Y

T9 2: 04/01/2006 No 08/15/2006 Y

T10 1: 04/15/2006 No 08/15/2006 Disc 3 or more times Reduce Bermuda/jointgrass 15 Y Y

T10 3: 04/15/2006 Yes 08/15/2006 Disc ASAP after drawdown Reduce jointgrass 20

Y Y

T10 4: 04/15/2006 Yes 08/15/2006 Disc 3 or more times Reduce Bermuda/jointgrass 20 Y Y

T11 1-2 : 04/15/2006 No 09/25/2006 Disc 2 times Reduce cattails/tules 2 Y Y

T11 3: 07/15/2006 No 10/01/2006 Y Y

T14 1: 04/01/2006 Yes 08/15/2006 Disc ASAP after drawdown

Disc

Reduce jointgrass

Enhance moist soil plants

15

15

Y Y

T14 2: 04/01/2006 Yes 09/01/2006 Disc ASAP after drawdown

Disc

Reduce jointgrass

Enhance moist soil plants

15

15

Y Y

Page 1 of 4
Unit Cell Drawdown Floodup Irrig? Treatment Objective Acres Checks Lanes Islands

T14 3: 07/15/2006 No 10/01/2006 Y Y Y

T15 1: 05/15/2006 No 09/01/2006 Disc Reduce cattails/tules 1 Y Y

T16 1: 04/15/2006 No 09/01/2006 Y Y

T16 2: 05/01/2006 No 09/15/2006 Disc Reduce cattails 0.5

T19 1: 07/15/2006 No 10/01/2006 Disc 3 or more times Reduce cattails/tules 3 Y Y

T19 2: 04/15/2006 No 10/15/2006 Y

T23 1-7 : 04/15/2006 No 08/15/2006

Disc Reduce cattails/tules 0.5

Y

T24 1: 04/01/2006 No 09/15/2006 Disc Reduce cattails/tules 1 Y Y

T24 2: 04/15/2006 No 09/25/2006 Y

T26 1: 04/01/2006 Yes 10/05/2006 Disc ASAP after drawdown Enhance moist soil plants 34 Y

T26 2: 04/15/2006 No 10/01/2006 Disc 2 times Reduce Bermuda/jointgrass 15 Y

T27 1: 04/15/2006 No 09/01/2006 Y

T28 1: 04/15/2006 No 09/15/2006 Disc 3 or more times Reduce jointgrass 10 Y Y

T28 2: 04/01/2006 Yes 09/10/2006 Disc 3 or more times Reduce jointgrass 10 Y

T29 1: 04/01/2006 Yes 08/01/2006 Disc 3 or more times Reduce jointgrass 15 Y Y

T29 2: 04/01/2006 No 08/15/2006 Disc 3 or more times Reduce jointgrass 5 Y

T33 99 : 04/15/2006 No 08/01/2006 Y Y Y

T34 99 : 04/01/2006 No 09/01/2006 Y Y

T35 1: 04/15/2006 Yes 09/01/2006 Disc ASAP after drawdown Reduce jointgrass 10 Y Y

Page 2 of 4
Unit Cell Drawdown Floodup Irrig? Treatment Objective Acres Checks Lanes Islands

T35 2: 04/15/2006 No 09/10/2006 Y Y

T35 3: 04/15/2006 No 12/05/2006 Disc 2 times Reduce cattails 1 Y

T36 99 : 04/01/2006 Yes 09/01/2006 Disc ASAP after drawdown Reduce jointgrass 10 Y Y

T38 1: 04/15/2006 No 09/20/2006 Y Y

T38 2: 04/01/2006 No 08/15/2006 Y Y

T39 99 : 04/15/2006 No 10/01/2006 Y

T40 1,3 : 04/01/2006 Yes 08/15/2006 Disc ASAP after drawdown Reduce Bermuda/jointgrass 20 Y Y

T40 4: 04/15/2006 Yes 09/01/2006 Y Y

T42 99 : 04/15/2006 No 08/15/2006 Burn/disc Reduce cattail and tule 60 Y Y Y

TD 1-4 : 04/01/2006 No 08/15/2006 Disc ASAP after drawdown

Disc ASAP after drawdown

Enhance moist soil plants

Reduce cattails/tules

15

8

Y

TD 5: 04/15/2006 No 10/01/2006 Y

TE 4: 04/15/2006 No 09/20/2006 Y

TF 1: 04/01/2006 No 09/15/2006 Disc 2 times Reduce cattails/tules 3 Y

P1A 4: 05/01/2006 No 09/15/2006 Y

P1B 99 : 04/01/2006 No 09/10/2006 Y Y

P3 99 : 04/15/2006 No 09/01/2006 Burn/disc

Disc 3 or more times

Reduce Bermuda/jointgrass

Reduce tules

70

1.5

P7A 1: 04/01/2006 No 09/15/2006 Y

P8 99 : 04/15/2006 No 09/01/2006 Y Y

Page 3 of 4
Unit Cell Drawdown Floodup Irrig? Treatment Objective Acres Checks Lanes Islands

P10 1: 04/15/2006 No 09/15/2006 Y

P10 2: 07/15/2006 No 09/15/2006 Y Y

P11 1-2 : 04/01/2006 No 09/01/2006 Y

P11 3: 04/15/2006 No 09/15/2006 Y

P11 4: 04/15/2006 No 10/10/2006 Y

P12 99 : 04/01/2006 No 10/01/2006 Disc ASAP after drawdown Reduce cattails/tules 2 Y

Page 4 of 4
Planned Spray Summary

Refuge: SAC Year: 20067

Unit Cell Drawdown Floodup Irrig? Treatment Objective Acres

CANAL 99 : No Spray Rodeo Reduce primrose 2

26.2 99 No Spray Rodeo

Spray Rodeo

Control parrots feather

Control primrose

2

2

:

T1 1-4 4/15/2006 No 10/1/2006 Spray Rodeo Reduce primrose 2 :

T2 1-8 5/1/2006 No 8/15/2006 Spray Round-up Reduce starthistle 0.1 :

T2 11 No Spray Garlon-cut stump

Spray Roundup resprouts

Eliminate palm tree

Eliminate arundo

0.1

0.1

:

T3 99 5/1/2006 Yes 10/1/2006 Spray Roundup resprouts

Spray Garlon-cut stump

Eliminate arundo

Reduce palm trees

0.1

0.1

:

T4 1 5/1/2006 No 9/1/2006 Spray Roundup resprouts Reduce pampassgrass 0.1 :

T5 1 4/15/2006 No 10/15/2006 Spray Stalker

Spray Garlon-cut stump

Eliminate arundo

Eliminate palm trees

0.1

0.1

:

T5 3: No Spray Telar Reduce pepperweed 0.1

T6/7 99 4/15/2006 No 8/1/2006 Spray Roundup resprouts Eliminate arundo 0.2 :

T8 3 No Spray Telar

Spray Round-up

Reduce pepperweed

Eliminate tall wheat grass

0.1

0.1

:

T10 1 4/15/2006 No 8/15/2006 Spray Telar : Reduce pepperweed 0.1

T10 2 No Spray Rodeo Reduce primrose 2 :

T10 3 4/15/2006 Yes 8/15/2006 Spray Round-up : Reduce jointgrass 3

T11 1-2 4/15/2006 No 9/25/2006 Spray Garlon

Spray Round-up

Spray Rodeo resprouts

Spray Garlon-cut stump

Eliminate blackberries

Walking trail access

Eliminate arundo

Eliminate euc's

0.5

0.5

0.5

1

:

T11 3 7/15/2006 No 10/1/2006 Spray Garlon

Spray Roundup resprouts

Spray Garlon-cut stump

Blackberries

Arundo

Eliminate euc's

0.1

0.5

0.5

:

Page 1 of 4
Unit Cell Drawdown Floodup Irrig? Treatment Objective Acres

T11 4 5/1/2006 No 10/1/2006 Spray stalker Reduce arundo 0.1 :

T12 1 4/15/2006 No 10/1/2006 Spray Garlon Eliminate Him. Blackberry 0.2 :

T13 99 No Spray Round-up

Spray Garlon-cut stump

Spray Garlon-cut stump

Spray Garlon-cut stump

Spray Garlon

Eliminate tall wheat and 

Perla grass

Eliminate euc's

Eliminate palm trees

Eliminate salt cedar

Remove Arundo

0.5

0.1

0.1

0.1

0.1

:

T14 1 4/1/2006 Yes 8/15/2006 Spray Round-up Reduce jointgrass 0.1 :

T14 2 4/1/2006 Yes 9/1/2006 Spray Round-up Reduce jointgrass 0.5 :

T15 1 5/15/2006 No 9/1/2006 Spray Garlon Eliminate blackberries 0.1 :

T16 1 4/15/2006 No 9/1/2006 Spray Rodeo : Reduce primrose 0.1

T16 2 5/1/2006 No 9/15/2006 Spray Round-up Reduce tall wheat 0.1 :

T19 1 7/15/2006 No 10/1/2006 Spray Telar : Reduce pepperweed 0.1

T23 1-7 4/15/2006 No 8/15/2006 Spray Telar

Spray Roundup resprouts

Spray Round-up

Eliminate pepperweed

Eliminate arundo

Reduce non-native grass

0.1

0.1

0.1

:

T23 8 4/15/2006 No 8/15/2006 Spray Garlon-cut stump Remove euc's : 0.1

T26 2 4/15/2006 No 10/1/2006 Spray Roundup Eliminate puncture vine 0.1 :

T27 2 No Spray Roundup resprouts Eliminate pampassgrass 0.1 :

T28 2 4/1/2006 Yes 9/10/2006 Spray Garlon Eliminate blackberries 0.1 :

T29 2 4/1/2006 No 8/15/2006 Spray Roundup Reduce jointgrass 2 :

T30 99 4/15/2006 No 8/15/2006 Spray Round-up

Spray Garlon

Control tall wheat

Eliminate blackberries

1

0.1

:

T31 1 No Spray Roundup resprouts

Spray Garlon-cut stump

Spray Round-up

Remove pampass grass

Remove salt cedar

Control tall wheat grass

0.1

0.5

0.5

:

Page 2 of 4
Unit Cell Drawdown Floodup Irrig? Treatment Objective Acres

T36 99 4/1/2006 Yes 9/1/2006 Spray Roundup Reduce jointgrass 2 :

T37 99 No Spray Garlon-cut stump

Spray Roundup

Eliminate salt cedar

Eliminate tall wheat grass

0.1

60

:

T38 1 4/15/2006 No 9/20/2006 Spray Roundup resprouts Eliminate arundo 0.1 :

T39 99 4/15/2006 No 10/1/2006 Spray Rodeo : Control tall wheat 0.5

T40 1,3 4/1/2006 Yes 8/15/2006 Spray Roundup Reduce jointgrass 2 :

T40 2 4/1/2006 No 9/1/2006 Spray Roundup Reduce bermuda/jointgrass 2 :

T41 99 4/15/2006 No 9/1/2006 Spray Round-up

Spray Garlon-cut stump

Control tall wheat

Eliminate eucalyptus

1

0.1

:

T43 99 : No Spray Round-up Control tall wheat 50

TAB 99 No Spray Roundup resprouts Eliminate arundo 0.1 :

TD 1-4 4/1/2006 No 8/15/2006 Spray Rodeo : Reduce primrose 0.5

TE 1-3 4/1/2006 Yes 9/1/2006 Spray Roundup resprouts Reduce arundo 0.5 :

TE 4 4/15/2006 No 9/20/2006 Spray Roundup resprouts Eliminate Arundo 0.5 :

TF 1 4/1/2006 No 9/15/2006 Spray Roundup resprouts Eliminate arundo 0.1 :

TF 2 4/15/2006 No 10/1/2006 Spray Garlon-cut stump Eliminate figtree 0.1 :

TH 99 No Spray Garlon-cut stump Eliminate palm trees 0.1 :

P1 99 4/15/2006 No 8/15/2006 Spray Round-up Eliminate tall wheat/perla 

grass

: 0.1

P1A 1,3 4/15/2006 No 8/15/2006 Spray Rodeo : Control primrose 1

P2 99 12/31/2006 No 1/1/2007 Spray Garlon eliminate blackberries 0.1 :

P3 99 4/15/2006 No 9/1/2006 Spray Garlon-cut stump Eliminate palm tree 0.1 :

P6 1 5/1/2006 No 9/15/2006 Spray Garlon-cut stump Remove palm tree 0.1 :

Page 3 of 4
Unit Cell Drawdown Floodup Irrig? Treatment Objective Acres

P7 99 4/1/2006 No 9/15/2006 Spray Telar : Reduce pepperweed 0.1

P7A 4 4/1/2006 No 10/1/2006 Spray Roundup : Eliminate blackberry 0.1

P8 99 4/15/2006 No 9/1/2006 Spray Telar : Reduce pepperweed 0.1

P10 1 4/15/2006 No 9/15/2006 Spray Telar : Reduce pepperweed 0.2

P10 2 7/15/2006 No 9/15/2006 Spray Garlon-cut stump Eliminate palm trees : 0.1

P11 4 4/15/2006 No 10/10/2006 Spray Roundup resprouts

Spray Garlon-cut stump

Eliminate arundo

Eliminate palm trees

0.1

0.1

:

P12 99 4/1/2006 No 10/1/2006 Spray Round-up : Reduce tall wheat 0.5

Page 4 of 4
Planned Burn Summary

Refuge: SAC Year: 20067

Unit Cell Drawdown Floodup Irrig? Treatment Objective Acres

T1 6: No Burn Enhance native plants 48

T5 1 4/15/2006 : No 0/15/2006 Burn Enhance native plants 142

T10 2: No Burn Enhance native plants 46

T17 99 : No Burn Enhance native plants 240

T25 99 : No Burn Enhance native plants 36.25

T39 99 4/15/2006 : No 10/1/2006 Burn Enhance native plants 37

T42 99 4/15/2006 : No 8/15/2006 Burn/disc Reduce cattail and tule 60

T43 99 : No Burn Control tall wheat 50

TC 99 : No Burn Enhance native plants 115

TF 3: No Burn Enhance native plants 13

TG 99 : No Burn Enhance native plants 187

TH 99 : No Burn Enhance native plants 214

P2 99 12/31/2006 : No 1/1/2007 Burn Improve loafing habitat 2

P3 99 4/15/2006 : No 9/1/2006 Burn/disc Reduce Bermuda/jointgrass 70

Page 1 of 1

Planned Public Use Projects

Refuge: Year: SAC 20067Unit: Cell: Public Use Projects: Floodup: Drawdown:T4 3 Tule transplants around islands and fence

Move "Area closed" sign toward fence (7' north of fence) and add sign at equal distance to the other side of road

: 09/15/2006 07/15/2006

T5 2 Add two islands (one on south end for viewing and one on north end middle)

Maintain viewing lanes

: 08/25/2006 04/15/2006

T6/7 99 Willow transplants in NE corner

Lower island in NE corner and make island south of tule clump (see Denise for location)

: 08/01/2006 04/15/2006

T9 1 Tule transplants around islands

Leave N. end road unmowed for auto tour disturbance buffer. Mow NE corner for viewing

: 08/15/2006 04/15/2006

T10 1 Keep viewing lanes open by disking or mowing : 08/15/2006 04/15/2006T11 1-2 Plant Willows at entrance road

Remove blackberries and spray re-sprouts in delivery ditchCut down and garlon the eucalyptus on the S. end near officeSpray riparian loop with RoundupGarlon eucalyptus resprouts after cutting along creek (Euc. Removal plan)Monitor wood duck boxes along riparian zone in N. end

: 09/25/2006 04/15/2006

T11 3 Remove blackberries and spray with round-up (kiosk,middle of second pond W. of office and the west side of cell 3)

Maintain viewing lanes

: 10/01/2006 07/15/2006

T14 2 Add gravel to south side turnout : 09/01/2006 04/01/2006T14 3 Remove tule clump N. of pull out : 10/01/2006 07/15/2006T16 1 Mow cattails on edge to maintain viewing lanes if necessary

Mow around Pole line Rd./auto tour intersection for traffic visibilityMaintain 2 turnoutsChannel viewing lanes

: 09/01/2006 04/15/2006

T21 99 Maintain hunting locations (mowing, disking) : 09/01/2006 04/01/2006T22 99 Maintain hunting locations (mowing, disking)

Maintain footbridge

: 10/01/2006 04/01/2006

Page 1 of 4
Unit: Cell: Public Use Projects: Floodup: Drawdown:

T23 1-7 Spray access road (to blind 5D); Rehab blinds-1,2,4,5D,6,7,8,14,15; : 08/15/2006 04/15/2006

T24 1 Disk openings in cattails and disk/mow the 2 islands for loafing habitat : 09/15/2006 04/01/2006T24 2 Mow or disk 4 of the 6 islands. Think about hunter spacing

Maintain hunting locations (mowing/disking)

: 09/25/2006 04/15/2006

T24 3 Rehab south island and add east island

Rebuild islands and add 1 in NE corner

: 10/05/2006 04/15/2006

T26 2 Rehab blind 23D

Reduce island to the north of 23D blind (take down below the water level)

: 10/01/2006 04/15/2006

T27 1 Maintain hunting locations (mowing/disking) : 09/01/2006 04/15/2006T28 1 Maintain 3 hunting locations (mowing/disking) : 09/15/2006 04/15/2006T28 2 Maintain 3 hunting locations (mowing/disking) : 09/10/2006 04/01/2006T29 1 Rehab blind 27D (disk lanes north and south for flight pattern and open up around blind)

Plant additional willows around disabled parking lot for disturbance screenEvaluate moving blind 27D for north -south orientation

: 08/01/2006 04/01/2006

T29 2 Rehab blind 26 : 08/15/2006 04/01/2006T30 99 Maintain hunting locations (mowing/disking) : 08/15/2006 04/15/2006T31 2 Switch out deep ditch signs with metal ones : 11/10/2006 03/01/2006T33 99 Rehab blind 37. Open up to west and north by mowing or disking : 08/01/2006 04/15/2006T34 99 Maintain hunting locations (mowing/disking)

Disk loafing levees in each cell

: 09/01/2006 04/01/2006

T35 1 Maintain 3 hunting locations (mowing/disking); Mow/disk the 2 west islands and leave the east island : 09/01/2006 04/15/2006T35 2 Maintain one hunt area on east side : 09/10/2006 04/15/2006T36 99 Rehab blinds - 38,39 & 42

Spray jointgrass along the hunter access to blind 38

: 09/01/2006 04/01/2006

Page 2 of 4
Unit: Cell: Public Use Projects: Floodup: Drawdown:

T38 1 Evaluate excavating around tule clumps on westside to maintain openings

Maintain 3 openings for huntersMaintain disabled boat ramp

: 09/20/2006 04/15/2006

T40 1,3 Maintain hunting locations (mowing/disking). There is one island in the middle of each cell surrounded by tules : 08/15/2006 04/01/2006T40 2 Maintain hunting location by mowing/disking around island in center : 09/01/2006 04/01/2006T40 4 Maintain hunting location (mowing/disking) : 09/01/2006 04/15/2006T41 99 Replace Free roam sign in south end and repair corner boundary sign in SE corner

Maintain hunting locations (mowing/disking). Mow or disk 5 islands

: 09/01/2006 04/15/2006

T42 99 Disk/mow levees to open up unit; leave 1st 100 yards on N. end to discourage hunters from shortcutting (disrupt blind 52)

Rehab blinds 46 & 52Excavate around blind 52 and remove sections of levee to the east

: 08/15/2006 04/15/2006

T45 99 Post boundary signs :P1 99 Rehab island in SW corner and remove veg. that blocks viewing from auto tour : 08/15/2006 04/15/2006P1A 1,3 Gravel walkway to photoblind

Tule transplants @ photo blindMow viewing lanes and turnouts

: 08/15/2006 04/15/2006

P1A 4 Trim trees blocking viewing into P3 and P1B

Mow turnoutsMaintain islands and viewing lanes

: 09/15/2006 05/01/2006

P3 99 Disk tules in NW corner for viewing : 09/01/2006 04/15/2006P6 1 Add gravel for access to photo blind : 09/15/2006 05/01/2006P6 2 Water tules at photoblind

Tule transplants at photoblind

: 10/01/2006 05/01/2006

P7 99 Remove old footbridge by blind 11

Mow loafing islands around blind 14ARehab. Gate @ parking lot DRehab Blinds 9,11,12,13,14A,16

: 09/15/2006 04/01/2006

P7A 1 Rehab blinds 20,29 : 09/15/2006 04/01/2006

Page 3 of 4
Unit: Cell: Public Use Projects: Floodup: Drawdown:

P7A 2 Rehab blinds 21,34,35

Tule transplants prior to floodup

: 10/01/2006 07/15/2006

P7A 3 Evaluate for potential blind site :P7A 4 Rehab. Blind 30 : 10/01/2006 04/01/2006P8 99 Rehab blinds 31,32,36,44,45 : 09/01/2006 04/15/2006P9 1 Rehab blind 40A : 09/01/2006 04/15/2006P9 2 Rehab blinds 40,41,43,49 : 09/01/2006 04/15/2006P11 1-2 Rehab Blinds 47,48,50, 54 & 56 : 09/01/2006 04/01/2006P12 99 Rehab Blind 55 : 10/01/2006 04/01/2006

Page 4 of 4
2006-07 Annual Habitat Management Plan

Delevan National Wildlife Refuge 

Prepared By: Date: _________________ 

 Refuge Biologist 

Reviewed By: Date: _________________ 

 Supervisory Wildlife Biologist 

Reviewed By: Date: _________________ 

 Assistant Refuge Manager 

Reviewed By: Date: _________________ 

 Deputy Refuge Manager 

Approved By: Date: _________________ 

 Project Leader 

Delevan NWR

T26:1

TA

T1:1 T1:2 T2:1 T2:2 T3:1

T5:1

T5:2

T5:3

T5:4

T5:5

T10

T9:1

T8

T7:1

T6

T11

T16

T17:1

T17:2

T12

T9:2

T14

T15

T18 T19

T20:1 T20:2

T24:2 T23 T24:1

T22

T21:1 T21:2 T21:3

T21:4

T27:1

T27:2 T27:3

T28

T33

T29 T30:1

T34:1

T30:2

T34:2

T34:3

T35:1

T31:2

T31:1

T25

T32

T26:2

T27:4

T27:5

T36

T37:1

T37:2

T42:2

T42:1

T38

T39:1

T39:2

T40 T41:2

T43:1

T44:2

T43:2

T44:1

T44:3

T4 T3:2

T7:2

T41:1

T35:2

256

253

231

149

148

147

147

95

142

141

141

91

136

90

90

134

88

87

86

125

124

80

80

78

75

75

75

112

73

72

106

70

68

66

65

64

64

64

64

63

60

60

54 53 52

51 51

51

46

44

42

42

41

40

39

35 35

35

35

34

32

32

28

28

26

25

24

24

23

8

11

10

3

16

4

3

°

T45:1

T45:2T45:3

Rennick Property

41

16 18

0 0.25 0.5 1 1.5 2

Miles

Roads

Paved

All Weather

Standard Dirt

Non-Drivable

Railroad

Cell Boundaries (no roads)

Habitat Management 2006-07

Seasonal Flooded Marsh

Unmanaged Freshwater Wetland

Watergrass

Summer Water

Permanent Pond

Vernal Pool

Alkali Meadow

Vernal Pool/Alkali Meadow Complex

Riparian Willow Scrub

Cottonwood Willow

Mixed Riparian Forest

Annual Grassland

Perennial Grassland

Facilities

Cal ifornia

0 5 2.5 10 15 20

Miles

Sacramento NWR

Delevan NWR

Colusa NWR

Sutter NWR

Butte Sink NWR

Sacramento River NWR

Sacramento 

NWR Complex

UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX DEL YEAR 20067 printed: 5/23/2006 1

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: DEL UNIT: CANALS CELL: 99

DRAWDOWN DATE:

DRAWDOWN RATE: S

No

FLOOD DATE:

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

NONE

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 3

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: NONE

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

0

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Clean center lateral (1.5 miles)

2. Spray primrose in ditches (3.5 miles were treated last year)

3. Replace riser in center lateral with a 30" (T27.5)

4. Clean east drain (between T38/T39) of silt and primrose buildup

5.

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 0

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Spray Rodeo Reduce primrose 4

TREATMENT: OBJECTIVE: ACRES:

Spray Rodeo

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX DEL YEAR 20067 printed: 5/23/2006 2

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: DEL UNIT: T1 CELL: 1

DRAWDOWN DATE: 4/1/2006

DRAWDOWN RATE:

No

FLOOD DATE: 11/1/2006

UNITS REQ. DOWN 1st: None

UNITS REQ. FLOOD 1st: None

SPECIAL MANAGEMENT CONSIDERATIONS:

FORMER GRAZING ALLOTMENT (1984). Manage drawdown with T1.2. Drawdown and floodup new for 2001. Develop burn 

rotation for uplands.

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 9

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: UPLAND

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

14

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

73

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Burn uplands (combine with T1.2). Spray firebreak with Roundup and burn firebreak prior to the 

burn

2. Develop a plan to control starthistle. Data indicates unless we can burn 3 years in a row, burning is 

not effective

3.

4.

5.

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 88

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Burn

Spray Roundup

Spray Roundup

Enhance native plants

Reduce starthistle

Firebreaks

87

1

5

TREATMENT: OBJECTIVE: ACRES:

Burn

Spray Roundup

Spray Roundup

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX DEL YEAR 20067 printed: 5/23/2006 3

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: DEL UNIT: T1 CELL: 2

DRAWDOWN DATE: 4/1/2006

DRAWDOWN RATE: S

No

FLOOD DATE: 9/15/2006

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: none

SPECIAL MANAGEMENT CONSIDERATIONS:

FORMER GRAZING ALLOTMENT (1984). Manage drawdown with T1.1. Develop burn rotation for uplands.

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 8

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: SEASONALLY FLOODED MARSH

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

60

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

26

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Burn uplands (combine with T1.1)

2.

3.

4.

5.

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 86

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Burn Enhance native plants 26

TREATMENT: OBJECTIVE: ACRES:

Burn

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX DEL YEAR 20067 printed: 5/23/2006 4

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: DEL UNIT: T2 CELL: 1

DRAWDOWN DATE: 4/1/2006

DRAWDOWN RATE: S

Yes

FLOOD DATE: 9/15/2006

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

Old ditch was cleaned out in 2002 to help with drainage problem. Prescribed burn completed 9/16/04 and disked twice. 

Awesome response from mowing the X-dike from loafing waterfowl. Fire monitoring results show big decreases for 

jointgrass/bermuda and increases for watergrass and sprangletop. Continue postburn monitoring.

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 6

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: WATERGRASS

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

0

Watergrass

95

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Rehab islands

2. Disk remaining jointgrass

3. Mow X-dike for loafing habitat

4. Spray primrose in N. delivery ditch

5.

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 95

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Spray Rodeo

Irrigate

Disc

Reduce primrose

Enhance moist soil plants

Spot disk for jointgrass

2

95

5

TREATMENT: OBJECTIVE: ACRES:

Spray Rodeo

Irrigate

Disc

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Y

Y Y

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX DEL YEAR 20067 printed: 5/23/2006 5

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: DEL UNIT: T2 CELL: 2

DRAWDOWN DATE: 4/1/2006

DRAWDOWN RATE: S

Yes

FLOOD DATE: 9/15/2006

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

NONE

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 7

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: SEASONALLY FLOODED MARSH

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

80

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Scald or mow cocklebur

2. Spray pepperweed with telar in NE corner

3. Rehab X-dike (east side only)

4. Disk for jointgrass control

5.

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 80

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Spray Telar

Disc ASAP after drawdow

Irrigate/scald

Mow prior to seed-set

Reduce pepperweed

Reduce Bermuda/jointgrass

Reduce cocklebur

Reduce cocklebur

0.1

20

80

20

TREATMENT: OBJECTIVE: ACRES:

Spray Telar

Disc ASAP after drawdown

Irrigate/scald

Mow prior to seed-set

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Y Y

Y

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX DEL YEAR 20067 printed: 5/23/2006 6

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: DEL UNIT: T3 CELL: 99

DRAWDOWN DATE:

DRAWDOWN RATE:

No

FLOOD DATE:

UNITS REQ. DOWN 1st:

UNITS REQ. FLOOD 1st:

SPECIAL MANAGEMENT CONSIDERATIONS:

Colusa Mosquito Abatement light trap installed at pump house, north of shop in April 2005.

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 7

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: UPLAND

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

0

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

3

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

47

Annual 

Grasslnd

0

Perennial 

Grasslnd

27

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

1

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Rehab north dike of north lateral

2. Monitor wood duck boxes

3. Repair loading dock

4. Spray shop area with Roundup

5. Maintain shop area

6. Clean west side behind shop

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 78

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Spray Roundup Weed maintenance 0.5

TREATMENT: OBJECTIVE: ACRES:

Spray Roundup

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX DEL YEAR 20067 printed: 5/23/2006 7

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: DEL UNIT: T4 CELL: 99

DRAWDOWN DATE:

DRAWDOWN RATE:

No

FLOOD DATE:

UNITS REQ. DOWN 1st:

UNITS REQ. FLOOD 1st:

SPECIAL MANAGEMENT CONSIDERATIONS:

POTENTIAL CORDYLANTHUS SITE. NO DISTURBANCE OF THIS AREA WITHOUT PRIOR CONSULTATION.

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 10

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: UPLAND

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

0

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

45

Annual 

Grasslnd

0

Perennial 

Grasslnd

27

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1.

2.

3.

4.

5.

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 72

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

TREATMENT: OBJECTIVE: ACRES: TREATMENT: SUCCESSFUL? ACRES:

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX DEL YEAR 20067 printed: 5/23/2006 8

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: DEL UNIT: T5 CELL: 1

DRAWDOWN DATE: 4/1/2006

DRAWDOWN RATE: R

No

FLOOD DATE: 9/1/2006

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

Drains into the channel in T5.2. Last in SW in 2004. Getting a handle on primrose with disking and no SW.

# OF WCS's TO REPLACE: 1

DATE BOARDS PULLED:_______________

WORK PRIORITY: 3

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: SEASONALLY FLOODED MARSH

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

24

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Rehab islands

2. Disk primrose and open up cattail in NW corner

3. Gravel boatramp in SW corner

4. Channel/pothole north corner

5. Add outlet in NE corner

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 24

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Disc ASAP after drawdow

Disc ASAP after drawdow

Reduce primrose

Reduce cattails/tules

3

2

TREATMENT: OBJECTIVE: ACRES:

Disc ASAP after drawdown

Disc ASAP after drawdown

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Y Y

Y

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX DEL YEAR 20067 printed: 5/23/2006 9

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: DEL UNIT: T5 CELL: 2

DRAWDOWN DATE: 4/1/2006

DRAWDOWN RATE: S

Yes

FLOOD DATE: 9/15/2006

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: T5.1

SPECIAL MANAGEMENT CONSIDERATIONS:

BURNED ON 9/19/04 AND 10/2/04 (unit was subdivided and had to be burned over 2 days because of air quality issues). Burn 

was followed by disking 2X prior to flood-up. Excellent response with partial irrigation. Funded for 20067 NAWCA habitat project.

# OF WCS's TO REPLACE: 5

DATE BOARDS PULLED:_______________

WORK PRIORITY: 1

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: SEASONALLY FLOODED MARSH

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

141

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Disk unit for jointgrass control

2. Install a 36" inline in the lateral in NW corner

3. Replace 2 outlets and add 1 outlet

4. Install a 24" inlet in NW corner

5. Add 2 islands

6. Evaluate putting in a levee to separate the upland on the N. end

7. Mow slopes for loafing habitat

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 141

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Disc ASAP after drawdow

Mow prior to seed-set

Irrigate/scald

Spray Roundup resprout

Reduce Bermuda/jointgrass

Reduce cocklebur

Enhance moist soil plants

Eliminate arundo

5

10

140

0.1

TREATMENT: OBJECTIVE: ACRES:

Disc ASAP after drawdown

Mow prior to seed-set

Irrigate/scald

Spray Roundup resprouts

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Y

Y

Y

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX DEL YEAR 20067 printed: 5/23/2006 10

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: DEL UNIT: T5 CELL: 3

DRAWDOWN DATE: 4/1/2006

DRAWDOWN RATE: S

No

FLOOD DATE: 8/1/2006

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

LAST BURNED ON 9/20/01. Unit has no independent drainage capability and jointgrass is becoming a problem. Consider no 

irrigation until outlet is put in. Botulism outbreak in 2004. Funded for 20067 NAWCA habitat project.

# OF WCS's TO REPLACE: 2

DATE BOARDS PULLED:_______________

WORK PRIORITY: 1

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: SEASONALLY FLOODED MARSH

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

80

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Put siphon outlet in SE corner in early March (start permit process in Nov/Dec. 2005)

2. Disk jointgrass

3. Spray jointgrass in SW corner (3 acres)

4. Install boatramp and pack gravel in SW corner

5. Replace riser in X-dike (cell3/4)

6. Rehab X-dike (cell3/4) flood damage and rat damage

7. Mow perimeter levee tops/slopes for loafing areas on south and north end

8. Remove old duck blinds

9. Remove old inlet

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 80

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Disc ASAP after drawdow

Spray Round-up

Reduce Berm./jointgrass

Reduce jointgrass

15

3

TREATMENT: OBJECTIVE: ACRES:

Disc ASAP after drawdown

Spray Round-up

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Y

Y

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX DEL YEAR 20067 printed: 5/23/2006 11

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: DEL UNIT: T5 CELL: 4

DRAWDOWN DATE: 4/1/2006

DRAWDOWN RATE: S

No

FLOOD DATE: 8/1/2006

UNITS REQ. DOWN 1st: T5.5

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

BOTULISM OUTBREAK IN 2004. Funded for 20067 NAWCA habitat project.

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 1

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: SEASONALLY FLOODED MARSH

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

106

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Disk firebreaks

2. Burn jointgrass. Consider spraying with Roundup first

3. Spot repair X-dike between cell 4 & 5

4. Mow slopes for loafing

5. Remove old duckblind in south center

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 106

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Disc ASAP after drawdow

Burn

Make firebreaks

Reduce jointgrass

5

106

TREATMENT: OBJECTIVE: ACRES:

Disc ASAP after drawdown

Burn

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Y

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX DEL YEAR 20067 printed: 5/23/2006 12

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: DEL UNIT: T5 CELL: 5

DRAWDOWN DATE: 4/15/2006

DRAWDOWN RATE: S

No

FLOOD DATE: 9/1/2006

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: T5.4

SPECIAL MANAGEMENT CONSIDERATIONS:

Summer/Fall BOTULISM OUTBREAK IN 2004

# OF WCS's TO REPLACE: 1

DATE BOARDS PULLED:_______________

WORK PRIORITY: 1

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: SEASONALLY FLOODED MARSH

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

64

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Repair east perimeter levee

2. Replace pipe and riser into T15 with 24"

3. Burn for jointgrass control

4. Mow X-dike for loafing habitat

5.

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 64

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Burn/disc Reduce jointgrass 64

TREATMENT: OBJECTIVE: ACRES:

Burn/disc

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Y

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX DEL YEAR 20067 printed: 5/23/2006 13

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: DEL UNIT: T6 CELL: 99

DRAWDOWN DATE: 7/15/2006

DRAWDOWN RATE: S

No

FLOOD DATE: 10/15/2006

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

HELD IN SW IN 2003 WITH EXCELLENT RESPONSE from broods and then later from shorebirds during drawdown in late 

July/early August. Mosquito study "Control" site in 2004. Potential photo blind site created in 2005 on the south end. Site will be 

monitored for disturbance issues.

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 6

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: SUMMER WATER

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

0

Watergrass

0

Summer 

Water

90

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Gravel boatramp

2. Construct island and rehab current ones

3.

4.

5.

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 90

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

TREATMENT: OBJECTIVE: ACRES: TREATMENT: SUCCESSFUL? ACRES:

Y

Y

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX DEL YEAR 20067 printed: 5/23/2006 14

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: DEL UNIT: T7 CELL: 99

DRAWDOWN DATE: 4/1/2006

DRAWDOWN RATE: ST

Yes

FLOOD DATE: 9/15/2006

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

HABITAT ENHANCEMENT PROJECT (DUCK STAMP) completed in 2005. Project involved channel work and the re-working of 

the levees.

# OF WCS's TO REPLACE: 1

DATE BOARDS PULLED:_______________

WORK PRIORITY: 7

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: WATERGRASS

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

3

Watergrass

65

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Replace CMP in inline

2. Disk jointgrass

3. Pick two cells and disk for better watergrass germination

4.

5.

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 68

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Disc ASAP after drawdow

Mow prior to seed-set

Reduce jointgrass

Reduce cocklebur

20

20

TREATMENT: OBJECTIVE: ACRES:

Disc ASAP after drawdown

Mow prior to seed-set

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Y

Y

Y

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX DEL YEAR 20067 printed: 5/23/2006 15

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: DEL UNIT: T8 CELL: 99

DRAWDOWN DATE:

DRAWDOWN RATE:

No

FLOOD DATE:

UNITS REQ. DOWN 1st:

UNITS REQ. FLOOD 1st:

SPECIAL MANAGEMENT CONSIDERATIONS:

CORDYLANTHUS PRESENT IN SE CORNER.

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 9

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: UPLAND

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

0

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

32

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Remove wire and wood debris from SW corner

2.

3.

4.

5.

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 32

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

TREATMENT: OBJECTIVE: ACRES: TREATMENT: SUCCESSFUL? ACRES:

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX DEL YEAR 20067 printed: 5/23/2006 16

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: DEL UNIT: T9 CELL: 1

DRAWDOWN DATE:

DRAWDOWN RATE:

No

FLOOD DATE:

UNITS REQ. DOWN 1st:

UNITS REQ. FLOOD 1st:

SPECIAL MANAGEMENT CONSIDERATIONS:

NONE

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 10

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: UPLAND

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

0

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

10

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

61

Annual 

Grasslnd

0

Perennial 

Grasslnd

4

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Monitor "vernal pools" created during 1992 drought relief work

2.

3.

4.

5.

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 75

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

TREATMENT: OBJECTIVE: ACRES: TREATMENT: SUCCESSFUL? ACRES:

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX DEL YEAR 20067 printed: 5/23/2006 17

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: DEL UNIT: T9 CELL: 2

DRAWDOWN DATE: 12/31/2006

DRAWDOWN RATE: S

No

FLOOD DATE: 1/1/2007

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

None

# OF WCS's TO REPLACE: 1

DATE BOARDS PULLED:_______________

WORK PRIORITY: 8

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: PERMANENT POND

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

0

Watergrass

0

Summer 

Water

0

Perm 

Pond

2

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

2

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Replace inlet with 18" WCS

2. Vegetation control along road for traffic visibility

3.

4.

5.

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 4

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

TREATMENT: OBJECTIVE: ACRES: TREATMENT: SUCCESSFUL? ACRES:

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX DEL YEAR 20067 printed: 5/23/2006 18

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: DEL UNIT: T10 CELL: 99

DRAWDOWN DATE:

DRAWDOWN RATE:

No

FLOOD DATE:

UNITS REQ. DOWN 1st:

UNITS REQ. FLOOD 1st:

SPECIAL MANAGEMENT CONSIDERATIONS:

CORDYLANTHUS present in the southeast corner, continue monitoring. NO DISTURBANCE OF THIS AREA WITHOUT PRIOR 

CONSULTATION. Evaluate and fix leak from east lateral in the SE corner. The leak is becoming worse every year. Pepperweed 

located in the north end. Possible spot for "overflow hours"?

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 1

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: UPLAND

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

0

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.1

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

81

Annual 

Grasslnd

0

Perennial 

Grasslnd

9

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Fix leak in the SE corner

2. Spray pepperweed with telar. Most of it's located within the cordylanthus towards the north end

3.

4.

5.

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 90

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Spray Telar Reduce pepperweed 0.1

TREATMENT: OBJECTIVE: ACRES:

Spray Telar

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX DEL YEAR 20067 printed: 5/23/2006 19

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: DEL UNIT: T11 CELL: 99

DRAWDOWN DATE: 4/15/2006

DRAWDOWN RATE: S

No

FLOOD DATE: 10/1/2006

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

Cordylanthus located in NE corner between T11 and T7 north of access road.

# OF WCS's TO REPLACE: 1

DATE BOARDS PULLED:_______________

WORK PRIORITY: 4

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: SEASONALLY FLOODED MARSH

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

149

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Spot repair south x-dike use dirt from T16 project

2. Install boatramp and pack gravel in SE corner

3. Mow cocklebur prior to seed-set

4. Replace CMP inlet

5.

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 149

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Mow prior to seed-set Reduce cocklebur 10

TREATMENT: OBJECTIVE: ACRES:

Mow prior to seed-set

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Y

Y

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX DEL YEAR 20067 printed: 5/23/2006 20

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: DEL UNIT: T12 CELL: 99

DRAWDOWN DATE:

DRAWDOWN RATE:

No

FLOOD DATE:

UNITS REQ. DOWN 1st:

UNITS REQ. FLOOD 1st:

SPECIAL MANAGEMENT CONSIDERATIONS:

CORDYLANTHUS present throughout the unit, especially around the vernal pools, continue to monitor. NO DISTURBANCE OF 

THIS AREA WITHOUT PRIOR CONSULTATION.

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 7

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: UPLAND

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

0

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

6.2

VP Alkali 

Meadow 

Complex

56

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

4

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

1

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Spray tall wheat grass on south end

2. Clean up pipe pile in SW corner

3.

4.

5.

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 66

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Spray Roundup Eliminate tall wheat grass 0.1

TREATMENT: OBJECTIVE: ACRES:

Spray Roundup

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX DEL YEAR 20067 printed: 5/23/2006 21

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: DEL UNIT: T14 CELL: 99

DRAWDOWN DATE: 7/15/2006

DRAWDOWN RATE: S

No

FLOOD DATE: 10/1/2006

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

DU PROJECT IN 1993. Last in PP in 2002. Completed CA duck stamp project (delivery ditch to T15) on 7/20/04. Need to 

monitor for botulism as unit has a botulism history.

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 7

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: SUMMER WATER

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

0

Watergrass

0

Summer 

Water

28

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Rock inlet

2. Rebuild islands

3. Mow X-dike for loafing habitat

4.

5.

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 28

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

TREATMENT: OBJECTIVE: ACRES: TREATMENT: SUCCESSFUL? ACRES:

Y Y

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX DEL YEAR 20067 printed: 5/23/2006 22

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: DEL UNIT: T15 CELL: 99

DRAWDOWN DATE: 5/1/2006

DRAWDOWN RATE: S

No

FLOOD DATE: 10/15/2006

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: T14 OR T5.2-.5

SPECIAL MANAGEMENT CONSIDERATIONS:

Channel, pothole work and summer water capability completed Sept 2004 (CA Duck Stamp Project). Last in SW in 2005.

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 6

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: SEASONALLY FLOODED MARSH

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

148

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Spray jointgrass

2. Spot repair north levee

3.

4.

5.

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 148

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Spray Roundup Control jointgrass 5

TREATMENT: OBJECTIVE: ACRES:

Spray Roundup

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Y Y

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX DEL YEAR 20067 printed: 5/23/2006 23

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: DEL UNIT: T16 CELL: 99

DRAWDOWN DATE: 4/15/2006

DRAWDOWN RATE: S

No

FLOOD DATE: 9/7/2006

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

BOTULISM OUTBREAK IN 2005. Funded for 2006 CA duck stamp habitat enhancement project.

# OF WCS's TO REPLACE: 3

DATE BOARDS PULLED:_______________

WORK PRIORITY: 2

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: SEASONALLY FLOODED MARSH

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

231

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Replace inlet with a 24"

2. Add inlet in NW corner and channel out to SFM

3. Replace outlet w/24" concrete WCS

4. Rehab islands and add two more

5. Mow cocklebur prior to seed-set, especially in the SE corner

6. Install boat ramp and pack gravel in SE corner

7. Mow lanes on westside in al. bulrush for disease monitoring

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 231

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Mow prior to seed-set Reduce cocklebur 3

TREATMENT: OBJECTIVE: ACRES:

Mow prior to seed-set

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Y

Y

Y

Y

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX DEL YEAR 20067 printed: 5/23/2006 24

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: DEL UNIT: T17 CELL: 1

DRAWDOWN DATE: 4/15/2006

DRAWDOWN RATE: S

No

FLOOD DATE: 10/1/2006

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

INLET IS UNDERGROUND PIPED ALONG THE NORTH END OF CELL 2. Unit last burned on 2/22/02 (over the water). Major 

overhaul in 7/02 with channels/potholes and islands. MAJOR TCBB SITE IN 2004! Most of the worlds population was there with 

a 120,000 + bird estimation done by Bill Hamiliton. TCBB'S first moved in on 5/21/04. Avoid disturbance from May - July. Delay 

drawdown as necessary to accommodate TCBB fledging. Last in SW in 20056.

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 2

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: SEASONALLY FLOODED MARSH

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

32

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Rehab channels and potholes

2. Install rock/gravel for boat ramp in NE corner

3. Remove palm tree on island in south end

4.

5.

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 32

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Cut to ground

Spray Garlon-cut stump

Remove palm tree

Remove palm tree

0.1

0.1

TREATMENT: OBJECTIVE: ACRES:

Cut to ground

Spray Garlon-cut stump

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Y

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX DEL YEAR 20067 printed: 5/23/2006 25

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: DEL UNIT: T17 CELL: 2

DRAWDOWN DATE: 4/15/2006

DRAWDOWN RATE: S

No

FLOOD DATE: 9/15/2006

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

PEPPERWEED ALONG THE EAST SIDE

# OF WCS's TO REPLACE: 2

DATE BOARDS PULLED:_______________

WORK PRIORITY: 7

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: SEASONALLY FLOODED MARSH

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

39

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Spray pepperweed on east side in middle along road with telar

2. Raise south permiter levee

3. Replace inlet and outlet

4.

5.

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 39

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Spray Telar Reduce pepperweed 0.1

TREATMENT: OBJECTIVE: ACRES:

Spray Telar

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Y

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX DEL YEAR 20067 printed: 5/23/2006 26

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: DEL UNIT: T18 CELL: 99

DRAWDOWN DATE: 4/1/2006

DRAWDOWN RATE: S

No

FLOOD DATE: 10/15/2006

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

CORDYLANTHUS located immediately north in T12 and also on the north end of T18 and the eastside of T18. BOR/DU 

funded project was completed in July of 2002 (perimeter levee rehab.).

# OF WCS's TO REPLACE: 1

DATE BOARDS PULLED:_______________

WORK PRIORITY: 5

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: SEASONALLY FLOODED MARSH

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

33

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.9

VP Alkali 

Meadow 

Complex

17

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Replace outlet

2. Mow east side levee for loafing

3. Spray tall wheat grass on south end

4.

5.

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 51

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Spray Roundup Eliminate tall wheat grass 0.1

TREATMENT: OBJECTIVE: ACRES:

Spray Roundup

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Y

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX DEL YEAR 20067 printed: 5/23/2006 27

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: DEL UNIT: T19 CELL: 99

DRAWDOWN DATE: 4/15/2006

DRAWDOWN RATE: S

No

FLOOD DATE: 11/1/2006

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: T18

SPECIAL MANAGEMENT CONSIDERATIONS:

TULE GOOSE USE AREA. If dirt is needed take from the islands. Pepperweed along west side and south end. New 

cordylanthus population discovered on the north end in 2005.

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 8

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: SEASONALLY FLOODED MARSH

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

34

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

17

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Spray pepperweed with telar - mostly located along west side

2. Fix rathole on east side coming from the east lateral

3. Spray tall wheat grass on north end

4. Spray primrose in ditch on east side

5.

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 51

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Spray Telar

Spray Rodeo

Spray Roundup

Reduce pepperweed

Reduce primrose

Eliminate tall wheat grass

0.1

0.5

0.1

TREATMENT: OBJECTIVE: ACRES:

Spray Telar

Spray Rodeo

Spray Roundup

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Y

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX DEL YEAR 20067 printed: 5/23/2006 28

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: DEL UNIT: T20 CELL: 99

DRAWDOWN DATE: 4/15/2006

DRAWDOWN RATE: S

No

FLOOD DATE: 9/15/2006

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

CORDYLANTHUS present along the north side of T20.1 north levee/road.

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 3

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: SEASONALLY FLOODED MARSH

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

166

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Channel low spots using spoil for X-dike (between cells 1&2) and islands

2. Spot repair flood damage on south, north and east dikes

3. Construct boatramp and pack gravel in SE corner

4. Spray primrose in ditch

5. Mow cocklebur prior to seed-set

6. Remove old inlet into T20.1

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 166

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Mow prior to seed-set

Spray Rodeo

Reduce cocklebur

Reduce primrose

10

0.5

TREATMENT: OBJECTIVE: ACRES:

Mow prior to seed-set

Spray Rodeo

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Y

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX DEL YEAR 20067 printed: 5/23/2006 29

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: DEL UNIT: T21 CELL: 1-2

DRAWDOWN DATE: 4/1/2006

DRAWDOWN RATE: R

Yes

FLOOD DATE: 8/15/2006

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

PEPPERWEED present along the south boundary (check station road) and the X-dikes. Maintain 150 ft. of cattail along south 

boundary as a disturbance screen for check station area. Burned cells 1-2 on 8/2/01. Project work completed in August 2004 

(duck stamp) and included channels to inlets, islands and rising the X-dikes. Botulism outbreak in 2004.

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 4

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: WATERGRASS

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

0

Watergrass

128

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Spray pepperweed with telar

2. Follow up disking for cells 1-2

3. Disk jointgrass in NW corner of cell 2. Consider spraying it first with Roundup

4. Spray isolated patches of jointgrass

5. Mow X-dike slopes for loafing

6. Rehab inline at SW corner

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 128

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Spray Telar

Irrigate/scald

Disc ASAP after drawdow

Spray Roundup

Reduce pepperweed

Enhance moist soil plants

Reduce jointgrass

Eliminate jointgrass

0.1

128

20

2

TREATMENT: OBJECTIVE: ACRES:

Spray Telar

Irrigate/scald

Disc ASAP after drawdown

Spray Roundup

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Y Y

Y

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX DEL YEAR 20067 printed: 5/23/2006 30

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: DEL UNIT: T21 CELL: 3

DRAWDOWN DATE: 4/15/2006

DRAWDOWN RATE: S

Yes

FLOOD DATE: 9/1/2006

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: T21.2

SPECIAL MANAGEMENT CONSIDERATIONS:

Huge cocklebur problem. Pepperweed located on X-dikes. Botulism outbreak in 2004.

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 4

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: SEASONALLY FLOODED MARSH

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

54

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Spray pepperweed with telar

2. Mow cocklebur prior to seed-set

3. Mow X-dikes for loafing habitat

4. Disk jointgrass on north end

5.

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 54

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Mow prior to seed-set

Spray Telar

Disc 3 or more times

Reduce cocklebur

Reduce pepperweed

Reduce Bermuda/jointgrass

10

0.1

5

TREATMENT: OBJECTIVE: ACRES:

Mow prior to seed-set

Spray Telar

Disc 3 or more times

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Y Y

Y

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX DEL YEAR 20067 printed: 5/23/2006 31

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: DEL UNIT: T21 CELL: 4

DRAWDOWN DATE: 5/1/2006

DRAWDOWN RATE: S

Yes

FLOOD DATE: 9/10/2006

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: T21.3

SPECIAL MANAGEMENT CONSIDERATIONS:

NONE

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 4

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: SEASONALLY FLOODED MARSH

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

28

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Scald cocklebur with irrigation water from cells 1-3

2. Mow X-dikes for loafing habitat

3.

4.

5.

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 28

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Scald (by irrigate) Reduce cocklebur 28

TREATMENT: OBJECTIVE: ACRES:

Scald (by irrigate)

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Y Y

Y

Y

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX DEL YEAR 20067 printed: 5/23/2006 32

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: DEL UNIT: T22 CELL: 99

DRAWDOWN DATE: 4/1/2006

DRAWDOWN RATE: S

No

FLOOD DATE: 10/1/2006

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

Old pad with metal sticking up in unit (watch out! - flat tires).

# OF WCS's TO REPLACE: 1

DATE BOARDS PULLED:_______________

WORK PRIORITY: 4

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: SEASONALLY FLOODED MARSH

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

47

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

17

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Evaluate deep ponds in unit

2. Remove metal hazards at cement pad

3. Remove old fence and barbwire (YCC project)

4. Install outlet to T28

5. Construct 2 islands in deep part of unit, stay away from feather edges

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 64

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

TREATMENT: OBJECTIVE: ACRES: TREATMENT: SUCCESSFUL? ACRES:

Y

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX DEL YEAR 20067 printed: 5/23/2006 33

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: DEL UNIT: T23 CELL: 99

DRAWDOWN DATE: 4/15/2006

DRAWDOWN RATE: S

No

FLOOD DATE: 10/1/2006

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: T22

SPECIAL MANAGEMENT CONSIDERATIONS:

TULE GOOSE AREA

# OF WCS's TO REPLACE: 1

DATE BOARDS PULLED:_______________

WORK PRIORITY: 8

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: SEASONALLY FLOODED MARSH

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

27

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

26

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Remove inlet in NW and put in NE corner with 18" concrete and 40' pipe

2. Spray tall wheat/Perla grass on west side

3.

4.

5.

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 52

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Spray Roundup Eliminate tall wheat/Perla gr

ass

0.1

TREATMENT: OBJECTIVE: ACRES:

Spray Roundup

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX DEL YEAR 20067 printed: 5/23/2006 34

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: DEL UNIT: T24 CELL: 1

DRAWDOWN DATE: 4/1/2006

DRAWDOWN RATE: S

No

FLOOD DATE: 9/1/2006

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

CORDYLANTHUS PRESENT. NO DISTURBANCE OF THIS AREA WITHOUT PRIOR CONSULTATION. Jointgrass burn in the 

fall of 1993. PEPPERWEED in the SW corner.

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 6

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: SEASONALLY FLOODED MARSH

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

74

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

16

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

1

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Spray pepperweed with telar

2. Mow X-dike for loafing habitat

3. Disk to control the jointgrass and to prepare a moist-soil plant seedbed

4.

5.

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 91

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Spray Telar

Disc ASAP aft. drawdown

Scald (by irrigate)

Reduce pepperweed

Reduce jointgrass

Reduce cocklebur

0.1

30

74

TREATMENT: OBJECTIVE: ACRES:

Spray Telar

Disc ASAP aft. drawdown

Scald (by irrigate)

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Y

Y Y

Y

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX DEL YEAR 20067 printed: 5/23/2006 35

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: DEL UNIT: T24 CELL: 2

DRAWDOWN DATE: 5/1/2006

DRAWDOWN RATE: S

No

FLOOD DATE: 9/15/2006

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: T24.1 or T25

SPECIAL MANAGEMENT CONSIDERATIONS:

Submitted as a proposal for CDFG Duck Stamp in 2006.

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 2

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: SEASONALLY FLOODED MARSH

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

134

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

8

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Repair flood damage to perimeter dikes,especially on east side

2. Finish channeling to outlet

3. Remove old duck blinds

4.

5.

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 142

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

TREATMENT: OBJECTIVE: ACRES: TREATMENT: SUCCESSFUL? ACRES:

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX DEL YEAR 20067 printed: 5/23/2006 36

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: DEL UNIT: T25 CELL: 99

DRAWDOWN DATE: 4/1/2006

DRAWDOWN RATE: S

Yes

FLOOD DATE: 10/1/2006

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

BOR/DU PROJECT COMPLETED IN AUGUST 2001

# OF WCS's TO REPLACE: 1

DATE BOARDS PULLED:_______________

WORK PRIORITY: 9

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: SEASONALLY FLOODED MARSH

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

52

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Add logs for turtle basking habitat in south west corner

2.

3.

4.

5.

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 52

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Scald (by irrigate) Reduce cocklebur 52

TREATMENT: OBJECTIVE: ACRES:

Scald (by irrigate)

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Y Y

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX DEL YEAR 20067 printed: 5/23/2006 37

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: DEL UNIT: T26 CELL: 1

DRAWDOWN DATE: 5/15/2006

DRAWDOWN RATE: S

No

FLOOD DATE: 8/15/2006

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

PEPPERWEED LOCATED ON WEST LEVEE ON TRAP SITE

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 3

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: SEASONALLY FLOODED MARSH

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

141

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Spray pepperweed with telar (big population located on west levee on launch pad)

2. Remove remaining bamboo and spray resprouts with Roundup

3. Keep west and east X-dikes mowed or disked for better waterfowl use

4. Install pit blinds (see Rich P. or Mike C. for location)

5. Maintain hunting locations (mowing/disking)

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 141

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Spray Telar

Cut to ground

Spray Roundup resprout

Reduce pepperweed

Eliminate arundo

Eliminate arundo

0.1

0.1

0.1

TREATMENT: OBJECTIVE: ACRES:

Spray Telar

Cut to ground

Spray Roundup resprouts

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Y

Y Y

Y

Y

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX DEL YEAR 20067 printed: 5/23/2006 38

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: DEL UNIT: T26 CELL: 2

DRAWDOWN DATE: 4/1/2006

DRAWDOWN RATE: R

No

FLOOD DATE: 9/15/2006

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

SW/PP ROTATION WITH T27.1 AND 2. Early drawdown required because of MID ditch operation. Inlet is piped in underground 

from the lateral running west to east to the NW corner. Last in SW in 2001.

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 3

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: SEASONALLY FLOODED MARSH

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

23

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Disk primrose

2. Install boatramp and gravel in SE corner

3. Maintain 2 hunting locations (mowing/disking)

4. Disk islands and open up unit

5.

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 23

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Disc ASAP after drawdow Reduce primrose 4

TREATMENT: OBJECTIVE: ACRES:

Disc ASAP after drawdown

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Y Y

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX DEL YEAR 20067 printed: 5/23/2006 39

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: DEL UNIT: T27 CELL: 1-2

DRAWDOWN DATE: 4/15/2006

DRAWDOWN RATE: S

No

FLOOD DATE: 8/15/2006

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

MOBILITY IMPAIRED HUNT SITE LOCATION. Replaced siphon under west lateral spring of 2005. Last in SW in 2002.

# OF WCS's TO REPLACE: 1

DATE BOARDS PULLED:_______________

WORK PRIORITY: 3

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: SEASONALLY FLOODED MARSH

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

34

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Overwater burn

2. Replace CMP (inlet of cell 2) with CWS

3. Rehab blinds 29D and 30D

4.

5.

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 34

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Burn/disc reduce some cattail and tule 15

TREATMENT: OBJECTIVE: ACRES:

Burn/disc

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Y

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX DEL YEAR 20067 printed: 5/23/2006 40

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: DEL UNIT: T27 CELL: 3

DRAWDOWN DATE: 4/15/2006

DRAWDOWN RATE: S

No

FLOOD DATE: 9/1/2006

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

NONE

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 1

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: SEASONALLY FLOODED MARSH

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

123

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

3

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Remove blackberries in south west corner and spray resprouts

2. Spray pepperweed with telar

3. Remove footbridge X-ing

4. Remove spoil along east road

5. Install boat ramp at inlet

6. Gravel checkstation road

7. Rehab blinds 1,2,4,&5

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 125

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Spray Telar

Cut to ground

Spray Roundup resprout

Cut to ground

Spray Garlon-cut stump

Reduce pepperweed

Eliminate blackberries

Eliminate blackberries

Eliminate euc's

Eliminate euc's

0.1

0.1

0.1

0.1

0.1

TREATMENT: OBJECTIVE: ACRES:

Spray Telar

Cut to ground

Spray Roundup resprouts

Cut to ground

Spray Garlon-cut stump

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Y

Y

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX DEL YEAR 20067 printed: 5/23/2006 41

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: DEL UNIT: T27 CELL: 4

DRAWDOWN DATE: 4/1/2006

DRAWDOWN RATE: S

No

FLOOD DATE: 9/15/2006

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

Habitat enhancement project funded by CA duck stamp for 20067 (see specific projects 1-3).

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 1

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: SEASONALLY FLOODED MARSH

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

51

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Channel from inlet west

2. Disc openings in cattails

3. Needs channel and island rehab

4. Maintain 3 hunting locations (mowing/disking)

5.

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 51

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Disc 2 times Reduce cattails/tules 5

TREATMENT: OBJECTIVE: ACRES:

Disc 2 times

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Y Y

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX DEL YEAR 20067 printed: 5/23/2006 42

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: DEL UNIT: T27 CELL: 5

DRAWDOWN DATE: 4/1/2006

DRAWDOWN RATE: R

No

FLOOD DATE: 9/15/2006

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

PRESCRIBED BURN ON AUGUST 2001. Consider irrigation if we get a good smartweed crop.

# OF WCS's TO REPLACE: 1

DATE BOARDS PULLED:_______________

WORK PRIORITY: 5

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: SEASONALLY FLOODED MARSH

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

44

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Continue to disk previously disked channels and pockets

2. Replace outlet

3. Trim trees at boatramp

4. Maintain 2 hunting locations (mowing/disking)

5.

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 44

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Disc 2 times Reduce cattails/tules 2

TREATMENT: OBJECTIVE: ACRES:

Disc 2 times

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Y Y

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX DEL YEAR 20067 printed: 5/23/2006 43

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: DEL UNIT: T28 CELL: 99

DRAWDOWN DATE: 7/15/2006

DRAWDOWN RATE: S

No

FLOOD DATE: 10/1/2006

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

PEPPERWEED along south levee and eastside. 20067 first year in SW in recent years.

# OF WCS's TO REPLACE: 2

DATE BOARDS PULLED:_______________

WORK PRIORITY: 1

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: SUMMER WATER

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

0

Watergrass

0

Summer 

Water

111

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

22

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Replace two outlets into T33

2. Mow cocklebur prior to seed-set

3. Spray pepperweed with telar

4. Tule transplants immediately prior to floodup

5. Spray jointgrass north end and south end

6. Rehab blinds 6-10

7. Rehab boat ramp

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 134

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Spray Telar

Mow prior to seed-set

Spray Roundup

Reduce pepperweed

Reduce cocklebur

Reduce jointgrass

0.1

10

5

TREATMENT: OBJECTIVE: ACRES:

Spray Telar

Mow prior to seed-set

Spray Roundup

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Y Y

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX DEL YEAR 20067 printed: 5/23/2006 44

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: DEL UNIT: T29 CELL: 99

DRAWDOWN DATE: 4/1/2006

DRAWDOWN RATE: S

No

FLOOD DATE: 9/1/2006

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

PEPPERWEED along south dike and eastside. Converted to Assigned Pond hunting area in 2004/5 season. Mosquito study 

"Control" site in 2004.

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 8

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: SEASONALLY FLOODED MARSH

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

35

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Spray pepperweed with telar

2. Repair west dike

3. Mow cocklebur prior to seed-set

4. Rehab assigned pond

5.

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 35

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Spray Telar

Mow prior to seed-set

Reduce pepperweed

Reduce cocklebur

0.1

5

TREATMENT: OBJECTIVE: ACRES:

Spray Telar

Mow prior to seed-set

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Y

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX DEL YEAR 20067 printed: 5/23/2006 45

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: DEL UNIT: T30 CELL: 99

DRAWDOWN DATE: 5/15/2006

DRAWDOWN RATE: S

No

FLOOD DATE: 9/1/2006

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

New handicapped blind site at #13 beginning in 1998-99. Overwater burn completed on 3/23/06.

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 6

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: SEASONALLY FLOODED MARSH

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

133

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Overwater burn in cell 1

2. Spray pepperweed with telar in NW corner

3. Spray perla grass on north end with Roundup

4. Rehab blinds 12, 13D, 14, 15, 16

5.

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 133

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Spray Telar

Spray Round-up

Burn/disc

Reduce pepperweed

Reduce perla grass and tall 

wheat Reduce cattail and tule

0.1

0.1

30

TREATMENT: OBJECTIVE: ACRES:

Spray Telar

Spray Round-up

Burn/disc

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Y

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX DEL YEAR 20067 printed: 5/23/2006 46

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: DEL UNIT: T31 CELL: 99

DRAWDOWN DATE: 7/15/2006

DRAWDOWN RATE: S

No

FLOOD DATE: 10/1/2006

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

Converted to Assigned Pond hunting area in 2005/6

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 5

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: SUMMER WATER

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

0

Watergrass

0

Summer 

Water

59

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Build boatramp and pack gravel in NW corner

2. Disk retrieval zone

3. Rehab assigned pond

4.

5.

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 59

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Scald (by irrigate) Reduce cocklebur 10

TREATMENT: OBJECTIVE: ACRES:

Scald (by irrigate)

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Y

Y

Y

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX DEL YEAR 20067 printed: 5/23/2006 47

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: DEL UNIT: T32 CELL: 99

DRAWDOWN DATE: 4/15/2006

DRAWDOWN RATE: S

Yes

FLOOD DATE: 9/1/2006

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

PRESCRIBED BURN JULY 2003. We sprayed the jointgrass/bermuda with Roundup, burned and then disked with 99% kill. 

Project work (NAWCA) was completed in Sept. 2004 with channels and potholes.

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 5

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: WATERGRASS

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

0

Watergrass

138

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

9

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Spray primrose in delivery ditch

2. Spray pepperweed with telar (located in SW corner near gate)

3. Mow cocklebur prior to seed-set

4. Rehab hunt areas

5. Remove blackberries in SW corner

6. Evaluate for native grass restoration

7. Gravel west boundary road

8. Disk jointgrass

9. Disk emerging tules/cattails to keep hunter spacing

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 147

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Disc

Irrigate/scald

Spray Rodeo

Spray Telar

Spray Roundup

Reduce jointgrass

Enhance moist soil plants

Reduce primrose

Reduce pepperweed

Reduce Him. blackberry

5

138

1

0.1

0.1

TREATMENT: OBJECTIVE: ACRES:

Disc

Irrigate/scald

Spray Rodeo

Spray Telar

Spray Roundup

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Y

Y Y

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX DEL YEAR 20067 printed: 5/23/2006 48

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: DEL UNIT: T33 CELL: 99

DRAWDOWN DATE: 6/1/2006

DRAWDOWN RATE: S

No

FLOOD DATE: 9/15/2006

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

CORDYLANTHUS present in N and W portions of this unit, access/use prohibited without prior consultation. Botulism hotspot in 

2005.

# OF WCS's TO REPLACE: 2

DATE BOARDS PULLED:_______________

WORK PRIORITY: 1

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: SEASONALLY FLOODED MARSH

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

224

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

32

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Remove remaining bamboo and spray resprouts

2. Replace middle outlet into T40 with a 24" WCS

3. Install elbow and pipe on outlet from T34.3 in ditch to allowing filling of ditch for easier boat 

launching

4. Replace inlet off of center lateral with a 30" WCS

5. Keep north levee mowed to discourage road hunters

6. Move east outlet into SE corner

7. Clean center lateral

8. Construct 2 hunt (dog) islands

9. Maintain 6 hunting locations (mowing/disking)

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 256

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Cut to ground

Spray Roundup resprout

Eliminate arundo

Eliminate arundo

0.1

0.1

TREATMENT: OBJECTIVE: ACRES:

Cut to ground

Spray Roundup resprouts

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Y

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX DEL YEAR 20067 printed: 5/23/2006 49

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: DEL UNIT: T34 CELL: 1-2

DRAWDOWN DATE: 4/15/2006

DRAWDOWN RATE: S

No

FLOOD DATE: 9/1/2006

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

If fill dirt is needed take from large island in cell 1. Mosquito study "Control" site in 2004. Botulism outbreak in 2004. Cell 1 was 

converted to Assigned Pond hunting area in 2004/5 season.

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 7

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: SEASONALLY FLOODED MARSH

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

104

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Spray pepperweed in the NE corner of cell 1 and east side of the X-dike between cells 2 and 3

2. Remove bamboo and spray resprouts with round-up

3. Mow cocklebur prior to seed-set

4. Maintain 3 hunting locations (mowing/disking) in cell 2

5. Take dirt from large island for T33 boat ramp project

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 104

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Cut to ground

Spray Roundup resprout

Mow prior to seed-set

Spray Telar

Eliminate arundo

Eliminate arundo

Reduce cocklebur

Reduce pepperweed

0.1

0.1

5

0.2

TREATMENT: OBJECTIVE: ACRES:

Cut to ground

Spray Roundup resprouts

Mow prior to seed-set

Spray Telar

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Y Y

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX DEL YEAR 20067 printed: 5/23/2006 50

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: DEL UNIT: T34 CELL: 3

DRAWDOWN DATE: 5/15/2006

DRAWDOWN RATE: S

No

FLOOD DATE: 9/10/2006

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

PEPPERWEED in parking lot C and in NE corner.

# OF WCS's TO REPLACE: 1

DATE BOARDS PULLED:_______________

WORK PRIORITY: 3

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: SEASONALLY FLOODED MARSH

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

60

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Remove bamboo and spray with Roundup

2. Spray pepperweed with telar

3. Move southwest outlet for T33 boat ramp project

4. Maintain hunting locations (mowing/disking)

5. Construct additional islands and plant tules, especially on the eastside

6. Plant willows/cottonwoods for screen to replace the bamboo

7. Gravel access routes to disabled sites

8. Modify dock to ADA standards - pour concrete for boat approach

9. Maintain cannon-net site in the NE corner

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 60

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Spray Telar

Cut to ground

Spray Roundup resprout

Reduce pepperweed

Eliminate arundo

Eliminate arundo

0.1

0.1

0.1

TREATMENT: OBJECTIVE: ACRES:

Spray Telar

Cut to ground

Spray Roundup resprouts

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Y Y

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX DEL YEAR 20067 printed: 5/23/2006 51

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: DEL UNIT: T35 CELL: 1

DRAWDOWN DATE: 4/1/2006

DRAWDOWN RATE: S

No

FLOOD DATE: 12/1/2006

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

DU PROJECT IN 1993. Keep dry until 12/1 and then only keep water in the channels.

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 9

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: SEASONALLY FLOODED MARSH

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

36

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

6

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Clean out channel from inlet to outlet

2.

3.

4.

5.

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 41

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

TREATMENT: OBJECTIVE: ACRES: TREATMENT: SUCCESSFUL? ACRES:

Y

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX DEL YEAR 20067 printed: 5/23/2006 52

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: DEL UNIT: T35 CELL: 2

DRAWDOWN DATE: 4/1/2006

DRAWDOWN RATE: S

Yes

FLOOD DATE: 9/15/2006

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

DU PROJECT IN 1993. SW rotation with T31, T41 and T44.

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 6

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: WATERGRASS

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

0

Watergrass

33

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

9

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Remove bamboo and spray resprouts with Roundup

2. Install boatramp in SW corner

3. Tule transplants prior to flood-up

4. Mow cocklebur prior to seed set

5. Maintain 2 hunting locations (mowing/disking)

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 42

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Scald (by irrigate)

Cut to ground

Spray Roundup resprout

Mow prior to seed-set

Reduce cocklebur

Eliminate arundo

Eliminate arundo

Reduce cocklebur

33

0.1

0.1

5

TREATMENT: OBJECTIVE: ACRES:

Scald (by irrigate)

Cut to ground

Spray Roundup resprouts

Mow prior to seed-set

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Y

Y

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX DEL YEAR 20067 printed: 5/23/2006 53

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: DEL UNIT: T36 CELL: 99

DRAWDOWN DATE:

DRAWDOWN RATE:

No

FLOOD DATE:

UNITS REQ. DOWN 1st:

UNITS REQ. FLOOD 1st:

SPECIAL MANAGEMENT CONSIDERATIONS:

PEPPERWEED AND SALT CEDAR INCREASING ALONG CREEK. Salt cedar cut down and treated with roundup during the 

summer of 2000. Area has had no followup since then and salt cedar is again a problem.

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 2

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: UPLAND

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

0

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

10

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Cut salt cedar and paint stumps with garlon

2. Remove bamboo and spray resprouts with Roundup

3. Spray pepperweed located on the westside and along creek (telar)

4. Remove trash dumps along 4-mile in Feb. before vegetation covers them again. Dumping is 

becoming a serious problem.

5.

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 10

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Spray Telar

Spray Garlon-cut stump

Spray Roundup resprout

Cut to ground

Reduce pepperweed

Elliminate salt cedar

Eliminate arundo

Eliminate arundo

0.1

0.2

0.2

0.2

TREATMENT: OBJECTIVE: ACRES:

Spray Telar

Spray Garlon-cut stump

Spray Roundup resprouts

Cut to ground

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX DEL YEAR 20067 printed: 5/23/2006 54

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: DEL UNIT: T37 CELL: 1

DRAWDOWN DATE:

DRAWDOWN RATE:

No

FLOOD DATE:

UNITS REQ. DOWN 1st:

UNITS REQ. FLOOD 1st:

SPECIAL MANAGEMENT CONSIDERATIONS:

NONE

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 9

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: UPLAND

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

0

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

25

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Remove CMP in SW corner

2.

3.

4.

5.

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 25

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

TREATMENT: OBJECTIVE: ACRES: TREATMENT: SUCCESSFUL? ACRES:

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX DEL YEAR 20067 printed: 5/23/2006 55

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: DEL UNIT: T37 CELL: 2

DRAWDOWN DATE: 4/15/2006

DRAWDOWN RATE: S

No

FLOOD DATE: 8/1/2006

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

Submitted proposal for CDFG Duck Stamp in 2006

# OF WCS's TO REPLACE: 1

DATE BOARDS PULLED:_______________

WORK PRIORITY: 5

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: SEASONALLY FLOODED MARSH

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

78

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Replace inlet and channel out to unit

2. Spray pepperweed with telar located on westside

3. Rehab X-dike

4. Install boatramp and pack gravel in SW corner

5.

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 78

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Spray Telar Reduce pepperweed 0.1

TREATMENT: OBJECTIVE: ACRES:

Spray Telar

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Y

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX DEL YEAR 20067 printed: 5/23/2006 56

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: DEL UNIT: T38 CELL: 99

DRAWDOWN DATE: 7/15/2006

DRAWDOWN RATE: S

No

FLOOD DATE: 10/1/2006

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

UNIT WAS LAST IN SW IN 2002 with good enhancement of emergent vegetation. Growing population of pepperweed in the SE 

corner along the drain.

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 7

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: SUMMER WATER

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

0

Watergrass

0

Summer 

Water

87

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Remove arundo (2 clumps) around blind 27

2. Spray pepperweed with telar in SE corner

3. Spray or clean primrose in ditch

4. Treat perla grass on roads

5. Rehab blinds 26, 27 & 28.

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 87

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Spray Round-up

Spray Rodeo

Spray Telar

Reduce perla grass

Reduce primrose

Reduce pepperweed

0.5

2

0.1

TREATMENT: OBJECTIVE: ACRES:

Spray Round-up

Spray Rodeo

Spray Telar

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Y

Y Y Y

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX DEL YEAR 20067 printed: 5/23/2006 57

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: DEL UNIT: T39 CELL: 99

DRAWDOWN DATE: 5/15/2006

DRAWDOWN RATE: S

No

FLOOD DATE: 9/15/2006

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

Last in SW in 2003.

# OF WCS's TO REPLACE: 1

DATE BOARDS PULLED:_______________

WORK PRIORITY: 7

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: SEASONALLY FLOODED MARSH

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

146

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Install boat ramp and pack gravel in SW corner of cell 1

2. Remove bamboo and spray with round-up

3. Move cell 2 outlet to NW corner

4. Rehab blinds 21, 22, 23, 24 & 25

5. Open up channel south of blind 22

6. Keep tule line disked east of blind 23

7. Keep cattails in check around blind 25

8. Open up cattails/tules to the east of blind 21

9. Spray blackberries on south end

10.Hold water in bottom cell to help grow cover around blind 24

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 146

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Cut to ground

Spray Roundup resprout

Spray Roundup

Eliminate arundo

Eliminate arundo

Eliminate blackberries

0.3

0.3

0.1

TREATMENT: OBJECTIVE: ACRES:

Cut to ground

Spray Roundup resprouts

Spray Roundup

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Y

Y

Y

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX DEL YEAR 20067 printed: 5/23/2006 58

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: DEL UNIT: T40 CELL: 99

DRAWDOWN DATE: 4/1/2006

DRAWDOWN RATE: S

Yes

FLOOD DATE: 8/15/2006

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

BOR habitat project completed in July of 2003 (channels, potholes, perimeter levee rehab). Jointgrass becoming a real problem. 

Consider spraying followed by disking.

# OF WCS's TO REPLACE: 1

DATE BOARDS PULLED:_______________

WORK PRIORITY: 2

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: SEASONALLY FLOODED MARSH

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

112

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Disk jointgrass located in the south and north end (consider spraying?)

2. Spray pepperweed on eastside and south end

3. Replace siphon under MID ditch to T44

4. Remove bamboo on south dike

5. Mow cocklebur prior to seed-set

6. Mow north end levee for loafing

7. Rehab blinds 19 and 20

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 112

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Spray Telar

Cut to ground

Spray Roundup resprout

Disc ASAP after drawdow

Scald (by irrigate)

Mow prior to seed-set

Reduce pepperweed

Eliminate arundo

Eliminate arundo

Reduce jointgrass

Reduce cocklebur

Reduce cocklebur

0.1

0.1

0.1

10

112

10

TREATMENT: OBJECTIVE: ACRES:

Spray Telar

Cut to ground

Spray Roundup resprouts

Disc ASAP after drawdown

Scald (by irrigate)

Mow prior to seed-set

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Y

Y

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX DEL YEAR 20067 printed: 5/23/2006 59

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: DEL UNIT: T41 CELL: 99

DRAWDOWN DATE: 7/15/2006

DRAWDOWN RATE: R

No

FLOOD DATE: 10/1/2006

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

None

# OF WCS's TO REPLACE: 4

DATE BOARDS PULLED:_______________

WORK PRIORITY: 8

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: UPLAND

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

0

Watergrass

0

Summer 

Water

16

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

136

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Clean channels and potholes

2. Mow south end to discourage hunting from road

3. Flood uplands after 12/1 for hunting opportunties

4. Replace 4 pipes in X-dikes

5.

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 152

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Mow Discourage firing line 4

TREATMENT: OBJECTIVE: ACRES:

Mow

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX DEL YEAR 20067 printed: 5/23/2006 60

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: DEL UNIT: T42 CELL: 1

DRAWDOWN DATE: 4/15/2006

DRAWDOWN RATE: ST

No

FLOOD DATE: 9/15/2006

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

 DRAWDOWN PRIOR TO MID STARTUP IN SPRING (mid-April).

# OF WCS's TO REPLACE: 1

DATE BOARDS PULLED:_______________

WORK PRIORITY: 4

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: SEASONALLY FLOODED MARSH

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

147

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Channel from west low area to outlet and use spoil for south dike repair

2. Replace inlet with 24" WCS and set lower

3. Spray pepperweed in SE corner

4. Add islands

5.

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 147

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Spray Telar Eliminate pepperweed 0.1

TREATMENT: OBJECTIVE: ACRES:

Spray Telar

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Y

Y

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX DEL YEAR 20067 printed: 5/23/2006 61

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: DEL UNIT: T42 CELL: 2

DRAWDOWN DATE: 4/15/2006

DRAWDOWN RATE: R

No

FLOOD DATE: 10/1/2006

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

Tricolor blackbird colony site in 1993 - 1995. Last burn conducted on 3/17/04 (over the water) with good results. Channel/pothole 

project completed August 2004 along with several islands added, after which waterfowl use went way up. Consider for SW in 

2007. DRAWDOWN PRIOR TO MID STARTUP IN SPRING (mid-April).

# OF WCS's TO REPLACE: 1

DATE BOARDS PULLED:_______________

WORK PRIORITY: 3

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: SEASONALLY FLOODED MARSH

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

35

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Replace inlet WCS with 18" WCS

2. Mow slopes for loafing habitat

3. Remove blackberries 3 patches in SW corner and 2 patches in the north end

4. Pick up trash along 4-mile

5. Evaluate for future need of disking

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 35

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Cut to ground

Spray Roundup resprout

Remove blackberries

Remove blackberries

0.2

0.2

TREATMENT: OBJECTIVE: ACRES:

Cut to ground

Spray Roundup resprouts

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Y Y

Y

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX DEL YEAR 20067 printed: 5/23/2006 62

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: DEL UNIT: T43 CELL: 99

DRAWDOWN DATE: 12/31/2006

DRAWDOWN RATE: S

No

FLOOD DATE: 1/1/2007

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

WILDLIFE VIEWPOINT UNIT. TCBB SITE IN 1996, 97, 00 and 2005. Largest TCBB colony in the world in 2005. Unit last 

burned on 9/27/02 (110 acres), all but the SE corner. First year of WFIB colony set up on 6/11/04. WFIB colony grew to about 

9000 birds in 2005. Tule goose use still continues to be huge. Chronic botulism history, especially when in SW. Wildfire (arson?) 

in the uplands at the gate on 10/1/05. Pulled down unit in mid-Nov. and had a huge increase of bird use.

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 7

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: PERMANENT POND

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

0

Watergrass

0

Summer 

Water

0

Perm 

Pond

224

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

39

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Connect inlet with existing ditch and rebuild ditch banks as needed

2. Shape west dike and north perimeter dike at siphons

3. Channel and pothole on westside using spoil to rehab the west dike

4. Spray pepperweed with telar located on the westside and north end (in middle)

5. Remove bamboo and spray resprouts with round-up

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 263

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Spray Telar

Cut to ground

Spray Roundup resprout

Reduce pepperweed

Elliminate arundo

Elliminate arundo

0.1

0.2

0.2

TREATMENT: OBJECTIVE: ACRES:

Spray Telar

Cut to ground

Spray Roundup resprouts

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Y

Y

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX DEL YEAR 20067 printed: 5/23/2006 63

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: DEL UNIT: T44 CELL: 1

DRAWDOWN DATE: 5/15/2006

DRAWDOWN RATE: S

Yes

FLOOD DATE: 9/15/2006

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

DU PROJECT COMPLETED IN 1995.

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 3

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: SEASONALLY FLOODED MARSH

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

60

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

3

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Mow cocklebur prior to seed-set

2. Disk openings in cattails

3.

4.

5.

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 64

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Mow prior to seed-set

Scald (by irrigate)

Disc

Reduce cocklebur

Reduce cocklebur

Reduce cattails

10

60

5

TREATMENT: OBJECTIVE: ACRES:

Mow prior to seed-set

Scald (by irrigate)

Disc

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Y

Y

Y

Y

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX DEL YEAR 20067 printed: 5/23/2006 64

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: DEL UNIT: T44 CELL: 2

DRAWDOWN DATE: 7/15/2006

DRAWDOWN RATE: S

No

FLOOD DATE: 10/1/2006

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

Great-tailed grackles nested in the NW corner in 2001, 2002, 2003 and 2005. Left in PP in 2001, 2002, 2003 and 2005 with 

great results both in brood production and food value. TCBB'S nested in 2003. Problems with high predation rate (or heat 

stress?) along edges. In some instances both the young and parent were killed potentially by Grackles. Excellent shorebird and 

waterbird use during drawdown. Project work including channels/potholes and islands was completed August 2004. Good 

pondweed unit (sago and horned).

# OF WCS's TO REPLACE: 1

DATE BOARDS PULLED:_______________

WORK PRIORITY: 8

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: SUMMER WATER

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

0

Watergrass

0

Summer 

Water

43

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

4

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Rehab and repair islands prior to fall flood-up

2. Disk channels if needed after summer water

3. Replace CMP outlet

4.

5.

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 46

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

TREATMENT: OBJECTIVE: ACRES: TREATMENT: SUCCESSFUL? ACRES:

Y

Y

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX DEL YEAR 20067 printed: 5/23/2006 65

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: DEL UNIT: T44 CELL: 3

DRAWDOWN DATE:

DRAWDOWN RATE:

No

FLOOD DATE:

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

Upland triangle east of 2047 canal. Infested with starthistle.

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 9

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: UPLAND

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

0

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

40

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Develop plan for native grass restoration

2.

3.

4.

5.

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 40

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

TREATMENT: OBJECTIVE: ACRES: TREATMENT: SUCCESSFUL? ACRES:

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX DEL YEAR 20067 printed: 5/23/2006 66

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: DEL UNIT: T45 CELL: 1

DRAWDOWN DATE: 4/1/2006

DRAWDOWN RATE: S

No

FLOOD DATE: 10/15/2006

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

WFIB NESTING LOCATION IN 2000. TCBB's nested in NW corner in 2001, 2002 and attempted in 2003. Floodup for summer 

water contingent on repairs to east levee and depends on when dry enough to do work.

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 1

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: SEASONALLY FLOODED MARSH

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

41

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Rehab east levee

2. Remove old nesting structures

3. Spray pepperweed with telar

4.

5.

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 41

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Spray Telar Reduce pepperweed 0.1

TREATMENT: OBJECTIVE: ACRES:

Spray Telar

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Y

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX DEL YEAR 20067 printed: 5/23/2006 67

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: DEL UNIT: T45 CELL: 2

DRAWDOWN DATE: 4/15/2006

DRAWDOWN RATE: S

No

FLOOD DATE: 10/1/2006

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

NONE

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 8

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: SEASONALLY FLOODED MARSH

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

35

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Remove bamboo and spray re-sprouts (eastside)

2. Gravel west road

3.

4.

5.

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 35

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Cut to ground

Spray Roundup resprout

Eliminate arundo

Eliminate arundo

0.1

0.1

TREATMENT: OBJECTIVE: ACRES:

Cut to ground

Spray Roundup resprouts

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX DEL YEAR 20067 printed: 5/23/2006 68

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: DEL UNIT: TA CELL: 99

DRAWDOWN DATE:

DRAWDOWN RATE:

No

FLOOD DATE:

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 10

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: RIPARIAN

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

0

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

34

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Remove poles from old wood duck sites

2.

3.

4.

5.

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 34

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

TREATMENT: OBJECTIVE: ACRES: TREATMENT: SUCCESSFUL? ACRES:

Priority?

Ditch

0
Summary of Planned Habitat Acres*

12-Jul-06

Sacramento NWR Complex

20067 Year:

REFUGE

TOTAL Seasonal Flooded Marsh Water- grass Summer Water Perm- anent Pond Unmanaged Flooded Wetland Vernal Pool Alkali Meadow V. Pool/ Alkali Meadow Complex Annual Grass- land Peren. Grass- land Irrig. Pasture Vernally Wet Annual Grassl. Rip. Willow Scrub Cotton- wood Willow Mixed Riparian Forest Flooded Willow Valley Oak Savan- nah Valley Oak Rip. Forest Faci -lity

Managed Flooded Wetland Upland Riparian

Wetland

Wetland

 Wetland

Upland

Riparian

Total 

Total 

Total 

Total 

Managed Ditch

610 035 0 0 BTS 1 0 0 29 0 0 0 0 4 0 11 0 0 0 645 646 29 15 691 0

2730 135 255 227 40 CLS 119 182 397 397 41 0 0 0 1 014 0 0 6 3347 3466 1057 15 4555 50

3480 226 435 459 7 DEL 13 90 364 372 92 0 0 42 4 0 0 00 5 4599 4612 926 46 5582 0

667 93 0 0 6 LS 2 0 0 314 217 184 80 37 15 0 0 640 3 760 762 800 116 1674 0

5735 162 619 570 87 SAC 163 2001 853 34 105 0 0 5 110 2 0 00 31 7086 7249 3079 117 10389 0

1059 4169 649 0 SUT 45 00 101 125 0 0 0 0 113 287 0 3 5 1880 1925 226 403 2559 0

14281 619 1512 1904 140 TOTALS 2272 1247 580 184 80 84 134 313 114 343 1614 64 3 50 18317 18660 6116 25450 713

* Source of planned habitat acres are from the Refuge Complex GIS. They differ from official total acreages for individual Refuges, because they do not include all roads, canals, and

other unmanaged areas.

51

Summary of Planned Habitat Acres by Unit*

Sacramento NWR Complex YEAR: 20067 REFUGE: DEL

23-May-06

UNIT

TOTAL Seasonal Flooded Marsh Water- grass Summer Water Perm- anent Pond Unmanaged Flooded Wetland Vernal Pool Alkali Meadow V. Pool/ Alkali Meadow Complex Annual Grass- land Peren. Grass- land Irrig. Pasture Vernally Wet Annual Grassl. Rip. Willow Scrub Cotton- wood Willow Mixed Riparian Forest Flooded Willow Valley Oak Savan- nah Valley Oak Rip. Forest Faci- lity

Managed Flooded Wetland Upland Riparian

Wetland

Wetland

 Wetland

Upland

Riparian

Total 

Total 

Total 

Total 

Managed Ditch

CANA 99 : 000 0 0 0 0 0 0 0 00 0 0 0 000 0 00 0 0 0 0

T1 1: 14 0 0 0 14 0 14 0 0 0 73 0 0 0 73 000 0 00 0 0 88 0T1 2: 60 0 0 0 60 0 60 0 0 0 26 0 0 0 26 000 0 00 0 0 86 0T2 1: 0 95 0 0 95 0 95 0 0 0 00 0 0 0 000 0 00 0 0 95 0T2 2: 80 0 0 0 80 0 80 0 0 0 00 0 0 0 000 0 00 0 0 80 0T3 99 : 000 0 0 3 3 0 0 47 0 27 0 0 74 000 0 00 0 1 78 0T4 99 : 000 0 0 0 0 0 0 45 0 27 0 0 72 000 0 00 0 0 72 0T5 1: 24 0 0 0 24 0 24 0 0 0 00 0 0 0 000 0 00 0 0 24 0T5 2: 141 0 0 0 141 0 141 0 0 0 00 0 0 0 000 0 00 0 0 141 0T5 3: 80 0 0 0 80 0 80 0 0 0 00 0 0 0 000 0 00 0 0 80 0T5 4: 106 0 0 0 106 0 106 0 0 0 00 0 0 0 000 0 00 0 0 106 0T5 5: 64 0 0 0 64 0 64 0 0 0 00 0 0 0 000 0 00 0 0 64 0T6 99 : 0 0 90 0 90 0 90 0 0 0 00 0 0 0 000 0 00 0 0 90 0T7 99 : 3 65 0 0 68 0 68 0 0 0 00 0 0 0 000 0 00 0 0 68 0T8 99 : 000 0 0 0 0 0 0 32 0 0 0 0 32 000 0 00 0 0 32 0T9 1: 000 0 0 10 10 0 0 61 0 4 0 0 65 000 0 00 0 0 75 0T9 2: 000 2 2 0 2 0 0 2 00 0 0 2 000 0 00 0 0 4 0T10 99 : 000 0 0 0 0 0 0 81 0 9 0 0 90 000 0 00 0 0 90 0T11 99 : 149 0 0 0 149 0 149 0 0 0 00 0 0 0 000 0 00 0 0 149 0T12 99 : 000 0 0 0 0 6 56 0 00 0 0 62 040 0 00 4 1 66 0T14 99 : 0 0 28 0 28 0 28 0 0 0 00 0 0 0 000 0 00 0 0 28 0T15 99 : 148 0 0 0 148 0 148 0 0 0 00 0 0 0 000 0 00 0 0 148 0T16 99 : 231 0 0 0 231 0 231 0 0 0 00 0 0 0 000 0 00 0 0 231 0T17 1: 32 0 0 0 32 0 32 0 0 0 00 0 0 0 000 0 00 0 0 32 0T17 2: 39 0 0 0 39 0 39 0 0 0 00 0 0 0 000 0 00 0 0 39 0T18 99 : 33 0 0 0 33 0 33 1 17 0 00 0 0 18 000 0 00 0 0 51 0T19 99 : 34 0 0 0 34 0 34 0 17 0 00 0 0 17 000 0 00 0 0 51 0T20 99 : 166 0 0 0 166 0 166 0 0 0 00 0 0 0 000 0 00 0 0 166 0T21 1-2 : 0 128 0 0 128 0 128 0 0 0 00 0 0 0 000 0 00 0 0 128 0T21 3: 54 0 0 0 54 0 54 0 0 0 00 0 0 0 000 0 00 0 0 54 0T21 4: 28 0 0 0 28 0 28 0 0 0 00 0 0 0 000 0 00 0 0 28 0T22 99 : 47 0 0 0 47 0 47 0 0 17 0 0 0 0 17 000 0 00 0 0 64 0T23 99 : 27 0 0 0 27 0 27 0 0 0 26 0 0 0 26 000 0 00 0 0 52 0

Page 1 of 2
UNIT

TOTAL Seasonal Flooded Marsh Water- grass Summer Water Perm- anent Pond Unmanaged Flooded Wetland Vernal Pool Alkali Meadow V. Pool/ Alkali Meadow Complex Annual Grass- land Peren. Grass- land Irrig. Pasture Vernally Wet Annual Grassl. Rip. Willow Scrub Cotton- wood Willow Mixed Riparian Forest Flooded Willow Valley Oak Savan- nah Valley Oak Rip. Forest Faci- lity

Managed Flooded Wetland Upland Riparian

Wetland

Wetland

 Wetland

Upland

Riparian

Total 

Total 

Total 

Total 

Managed Ditch

T24 1: 74 0 0 0 74 0 74 0 0 16 0 0 0 0 16 000 0 00 0 1 91 0

T24 2: 134 0 0 0 134 0 134 0 0 0 00 0 0 0 800 0 00 8 0 142 0T25 99 : 52 0 0 0 52 0 52 0 0 0 00 0 0 0 000 0 00 0 0 52 0T26 1: 141 0 0 0 141 0 141 0 0 0 00 0 0 0 000 0 00 0 0 141 0T26 2: 23 0 0 0 23 0 23 0 0 0 00 0 0 0 000 0 00 0 0 23 0T27 1-2 : 34 0 0 0 34 0 34 0 0 0 00 0 0 0 000 0 00 0 0 34 0T27 3: 123 0 0 0 123 0 123 0 0 0 00 0 0 0 000 0 00 0 3 125 0T27 4: 51 0 0 0 51 0 51 0 0 0 00 0 0 0 000 0 00 0 0 51 0T27 5: 44 0 0 0 44 0 44 0 0 0 00 0 0 0 000 0 00 0 0 44 0T28 99 : 0 0 111 0 111 0 111 0 0 22 0 0 0 0 22 000 0 00 0 0 134 0T29 99 : 35 0 0 0 35 0 35 0 0 0 00 0 0 0 000 0 00 0 0 35 0T30 99 : 133 0 0 0 133 0 133 0 0 0 00 0 0 0 000 0 00 0 0 133 0T31 99 : 0 0 59 0 59 0 59 0 0 0 00 0 0 0 000 0 00 0 0 59 0T32 99 : 0 138 0 0 138 0 138 0 0 0 90 0 0 9 000 0 00 0 0 147 0T33 99 : 224 0 0 0 224 0 224 0 0 32 0 0 0 0 32 000 0 00 0 0 256 0T34 1-2 : 104 0 0 0 104 0 104 0 0 0 00 0 0 0 000 0 00 0 0 104 0T34 3: 60 0 0 0 60 0 60 0 0 0 00 0 0 0 000 0 00 0 0 60 0T35 1: 36 0 0 0 36 0 36 0 0 0 60 0 0 6 000 0 00 0 0 41 0T35 2: 0 33 0 0 33 0 33 0 0 9 00 0 0 9 000 0 00 0 0 42 0T36 99 : 000 0 0 0 0 0 0 0 10 0 0 0 10 000 0 00 0 0 10 0T37 1: 000 0 0 0 0 0 0 0 0 25 0 0 25 000 0 00 0 0 25 0T37 2: 78 0 0 0 78 0 78 0 0 0 00 0 0 0 000 0 00 0 0 78 0T38 99 : 0 0 87 0 87 0 87 0 0 0 00 0 0 0 000 0 00 0 0 87 0T39 99 : 146 0 0 0 146 0 146 0 0 0 00 0 0 0 000 0 00 0 0 146 0T40 99 : 112 0 0 0 112 0 112 0 0 0 00 0 0 0 000 0 00 0 0 112 0T41 99 : 0 0 16 0 16 0 16 0 0 0 136 0 0 0 136 000 0 00 0 0 152 0T42 1: 147 0 0 0 147 0 147 0 0 0 00 0 0 0 000 0 00 0 0 147 0T42 2: 35 0 0 0 35 0 35 0 0 0 00 0 0 0 000 0 00 0 0 35 0T43 99 : 0 0 0 224 224 0 224 0 0 0 39 0 0 0 39 000 0 00 0 0 263 0T44 1: 60 0 0 0 60 0 60 0 0 0 30 0 0 3 000 0 00 0 0 64 0T44 2: 0 0 43 0 43 0 43 0 0 0 40 0 0 4 000 0 00 0 0 46 0T44 3: 000 0 0 0 0 0 0 0 40 0 0 0 40 000 0 00 0 0 40 0T45 1: 41 0 0 0 41 0 41 0 0 0 00 0 0 0 000 0 00 0 0 41 0T45 2: 35 0 0 0 35 0 35 0 0 0 00 0 0 0 000 0 00 0 0 35 0TA 99 : 000 0 0 0 0 0 0 0 00 0 0 0 34 0 0 0 0 0 34 0 34 0

3480 226 435 459 7 TOTALS 90 372 92 0 0 42 4 0 0 13 364 00 5 4599 4612 926 5589 46

* Source of planned habitat acres are from the Refuge Complex GIS. They differ from official total acreages for individual Refuges, because they do not include all ro

other unmanaged areas.

0

Page 2 of 2
 UNIT WORK PLAN 20067 DEL Refuge Year:

Unit Cell

Specific Projects

Flood Date

Disc:

Lanes Vegetation Manipulation:

Islands

Mow:

Lanes

Islands

#WCS replace

Project 

Priority? Unit Priority

Checks

Checks Drawdown Date Method: Acres: Objective:

T5 2 5 9/15/2006 1 : Disk unit for jointgrass control

Install a 36" inline in the lateral in NW cornerReplace 2 outlets and add 1 outletInstall a 24" inlet in NW cornerAdd 2 islands

Evaluate putting in a levee to separate the upland on the N. end

Mow slopes for loafing habitat

Y Y Y Y

YYY

*

**

*

*

*

*

04/01/2006 Disc ASAP after 

drawdown

Mow prior to seed-setIrrigate/scaldSpray Roundup resprouts

5

10

140

0.1

Reduce Bermuda/jointgrass

Reduce cockleburEnhance moist soil plantsEliminate arundo

T5 3 2 8/1/2006 1 : Put siphon outlet in SE corner in early March (start permit process 

in Nov/Dec. 2005)Disk jointgrassSpray jointgrass in SW corner (3 acres)Install boatramp and pack gravel in SW cornerReplace riser in X-dike (cell3/4)

Rehab X-dike (cell3/4) flood damage and rat damage

Mow perimeter levee tops/slopes for loafing areas on south and north end

Remove old duck blinds

Remove old inlet

Y Y Y

YY

*

**

*

*

*

*

*

*

04/01/2006 Disc ASAP after 

drawdown

Spray Round-up

15

3

Reduce Berm./jointgrass

Reduce jointgrass

T5 4 0 8/1/2006 1 : Disk firebreaks

Burn jointgrass. Consider spraying with Roundup firstSpot repair X-dike between cell 4 & 5Mow slopes for loafingRemove old duckblind in south center

Y Y

Y

*

**

*

*

04/01/2006 Disc ASAP after 

drawdown

Burn

5

106

Make firebreaks

Reduce jointgrass

T5 5 1 9/1/2006 1 : Repair east perimeter levee

Replace pipe and riser into T15 with 24"Burn for jointgrass controlMow X-dike for loafing habitat

Y Y *

**

*

04/15/2006 Burn/disc 64 Reduce jointgrass

Page 1 of 11
Unit Cell

Specific Projects

Flood Date

Disc:

Lanes Vegetation Manipulation:

Islands

Mow:

Lanes

Islands

#WCS replace

Project 

Priority? Unit Priority

Checks

Checks Drawdown Date Method: Acres: Objective:

T10 99 0 1 : Fix leak in the SE corner

Spray pepperweed with telar. Most of it's located within the cordylanthus towards the north end

YY

*

*

Spray Telar 0.1 Reduce 

pepperweed

T27 3 0 9/1/2006 1 : Remove blackberries in south west corner and spray resprouts

Spray pepperweed with telarRemove footbridge X-ingRemove spoil along east roadInstall boat ramp at inlet

Gravel checkstation road

Rehab blinds 1,2,4,&5

Y Y Y

YY

*

**

*

*

*

*

04/15/2006 Spray Telar

Cut to groundSpray Roundup resproutsCut to groundSpray Garlon-cut stump

0.1

0.10.10.10.1

Reduce pepperweed

Eliminate blackberriesEliminate blackberriesEliminate euc'sEliminate euc's

T27 4 0 9/15/2006 1 : Channel from inlet west

Disc openings in cattailsNeeds channel and island rehabMaintain 3 hunting locations (mowing/disking)

Y Y Y

YY

*

**

*

04/01/2006 Disc 2 times 5 Reduce 

cattails/tules

T28 99 2 10/1/2006 1 : Replace two outlets into T33

Mow cocklebur prior to seed-setSpray pepperweed with telarTule transplants immediately prior to floodupSpray jointgrass north end and south end

Rehab blinds 6-10

Rehab boat ramp

Y Y Y

YYYY

*

**

*

*

*

*

07/15/2006 Spray Telar

Mow prior to seed-setSpray Roundup

0.1

10

5

Reduce pepperweed

Reduce cockleburReduce jointgrass

T33 99 2 9/15/2006 1 : Remove remaining bamboo and spray resprouts

Replace middle outlet into T40 with a 24" WCSInstall elbow and pipe on outlet from T34.3 in ditch to allowing filling of ditch for easier boat launchingReplace inlet off of center lateral with a 30" WCSKeep north levee mowed to discourage road hunters

Move east outlet into SE corner

Clean center lateral

Construct 2 hunt (dog) islands

Maintain 6 hunting locations (mowing/disking)

Y Y

YY

*

**

*

*

*

*

*

*

06/01/2006 Cut to ground

Spray Roundup resprouts

0.1

0.1

Eliminate arundo

Eliminate arundo

Page 2 of 11
Unit Cell

Specific Projects

Flood Date

Disc:

Lanes Vegetation Manipulation:

Islands

Mow:

Lanes

Islands

#WCS replace

Project 

Priority? Unit Priority

Checks

Checks Drawdown Date Method: Acres: Objective:

T45 1 0 10/15/2006 1 : Rehab east levee

Remove old nesting structuresSpray pepperweed with telar

Y Y

YY

*

**

04/01/2006 Spray Telar 0.1 Reduce 

pepperweed

T16 99 3 9/7/2006 2 : Replace inlet with a 24"

Add inlet in NW corner and channel out to SFMReplace outlet w/24" concrete WCSRehab islands and add two moreMow cocklebur prior to seed-set, especially in the SE corner

Install boat ramp and pack gravel in SE corner

Mow lanes on westside in al. bulrush for disease monitoring

Y Y Y Y Y

Y

*

**

*

*

*

*

04/15/2006 Mow prior to seed-set 3 Reduce cocklebur

T17 1 0 10/1/2006 2 : Rehab channels and potholes

Install rock/gravel for boat ramp in NE cornerRemove palm tree on island in south end

Y Y

YY

*

**

04/15/2006 Cut to ground

Spray Garlon-cut stump

0.1

0.1

Remove palm tree

Remove palm tree

T24 2 0 9/15/2006 2 : Repair flood damage to perimeter dikes,especially on east side

Finish channeling to outletRemove old duck blinds

YY

*

**

05/01/2006

T36 99 0 2 : Cut salt cedar and paint stumps with garlon

Remove bamboo and spray resprouts with RoundupSpray pepperweed located on the westside and along creek (telar)Remove trash dumps along 4-mile in Feb. before vegetation covers them again. Dumping is becoming a serious problem.

YYYY

*

**

*

Spray Telar

Spray Garlon-cut stumpSpray Roundup resproutsCut to ground

0.1

0.20.20.2

Reduce pepperweed

Elliminate salt cedarEliminate arundoEliminate arundo

T40 99 1 8/15/2006 2 : Disk jointgrass located in the south and north end (consider 

spraying?)Spray pepperweed on eastside and south endReplace siphon under MID ditch to T44Remove bamboo on south dikeMow cocklebur prior to seed-set

Mow north end levee for loafing

Rehab blinds 19 and 20

Y Y Y

YY

*

**

*

*

*

*

04/01/2006 Spray Telar

Cut to groundSpray Roundup resproutsDisc ASAP after drawdownScald (by irrigate)Mow prior to seed-set

0.1

0.10.1

10

112

10

Reduce pepperweed

Eliminate arundoEliminate arundoReduce jointgrassReduce cockleburReduce cocklebur

Page 3 of 11
Unit Cell

Specific Projects

Flood Date

Disc:

Lanes Vegetation Manipulation:

Islands

Mow:

Lanes

Islands

#WCS replace

Project 

Priority? Unit Priority

Checks

Checks Drawdown Date Method: Acres: Objective:

CANALS99 0 3 : Clean center lateral (1.5 miles)

Spray primrose in ditches (3.5 miles were treated last year)Replace riser in center lateral with a 30" (T27.5)Clean east drain (between T38/T39) of silt and primrose buildup

*

**

*

Spray Rodeo 4 Reduce primrose

T5 1 1 9/1/2006 3 : Rehab islands

Disk primrose and open up cattail in NW cornerGravel boatramp in SW cornerChannel/pothole north cornerAdd outlet in NE corner

Y Y Y Y

Y

*

**

*

*

04/01/2006 Disc ASAP after 

drawdown

Disc ASAP after drawdown

3

2

Reduce primrose

Reduce cattails/tules

T20 99 0 9/15/2006 3 : Channel low spots using spoil for X-dike (between cells 1&2) and 

islandsSpot repair flood damage on south, north and east dikesConstruct boatramp and pack gravel in SE cornerSpray primrose in ditchMow cocklebur prior to seed-set

Remove old inlet into T20.1

Y Y

Y

*

**

*

*

*

04/15/2006 Mow prior to seed-set

Spray Rodeo

10

0.5

Reduce cocklebur

Reduce primrose

T26 1 0 8/15/2006 3 : Spray pepperweed with telar (big population located on west levee 

on launch pad)Remove remaining bamboo and spray resprouts with RoundupKeep west and east X-dikes mowed or disked for better waterfowl useInstall pit blinds (see Rich P. or Mike C. for location)Maintain hunting locations (mowing/disking)

Y Y Y Y Y Y

Y

*

**

*

*

05/15/2006 Spray Telar

Cut to groundSpray Roundup resprouts

0.1

0.10.1

Reduce pepperweed

Eliminate arundoEliminate arundo

T26 2 0 9/15/2006 3 : Disk primrose

Install boatramp and gravel in SE cornerMaintain 2 hunting locations (mowing/disking)Disk islands and open up unit

Y Y Y

YYY

*

**

*

04/01/2006 Disc ASAP after 

drawdown

4 Reduce primrose

T27 1-2 1 8/15/2006 3 : Overwater burn

Replace CMP (inlet of cell 2) with CWSRehab blinds 29D and 30D

Y Y *

**

04/15/2006 Burn/disc 15 reduce some 

cattail and tule

Page 4 of 11
Unit Cell

Specific Projects

Flood Date

Disc:

Lanes Vegetation Manipulation:

Islands

Mow:

Lanes

Islands

#WCS replace

Project 

Priority? Unit Priority

Checks

Checks Drawdown Date Method: Acres: Objective:

T34 3 1 9/10/2006 3 : Remove bamboo and spray with Roundup

Spray pepperweed with telarMove southwest outlet for T33 boat ramp projectMaintain hunting locations (mowing/disking)Construct additional islands and plant tules, especially on the eastside

Plant willows/cottonwoods for screen to replace the bamboo

Gravel access routes to disabled sites

Modify dock to ADA standards - pour concrete for boat approach

Maintain cannon-net site in the NE corner

Y Y Y

YY

*

**

*

*

*

*

*

*

05/15/2006 Spray Telar

Cut to groundSpray Roundup resprouts

0.1

0.10.1

Reduce pepperweed

Eliminate arundoEliminate arundo

T42 2 1 10/1/2006 3 : Replace inlet WCS with 18" WCS

Mow slopes for loafing habitatRemove blackberries 3 patches in SW corner and 2 patches in the north endPick up trash along 4-mileEvaluate for future need of disking

Y Y Y Y

YYY

*

**

*

*

04/15/2006 Cut to ground

Spray Roundup resprouts

0.2

0.2

Remove blackberries

Remove blackberries

T44 1 0 9/15/2006 3 : Mow cocklebur prior to seed-set

Disk openings in cattails

Y Y Y Y Y *

*

05/15/2006 Mow prior to seed-set

Scald (by irrigate)Disc

10

60

5

Reduce cocklebur

Reduce cockleburReduce cattails

T11 99 1 10/1/2006 4 : Spot repair south x-dike use dirt from T16 project

Install boatramp and pack gravel in SE cornerMow cocklebur prior to seed-setReplace CMP inlet

Y Y Y *

**

*

04/15/2006 Mow prior to seed-set 10 Reduce cocklebur

T21 1-2 0 8/15/2006 4 : Spray pepperweed with telar

Follow up disking for cells 1-2Disk jointgrass in NW corner of cell 2. Consider spraying it first with RoundupSpray isolated patches of jointgrassMow X-dike slopes for loafing

Rehab inline at SW corner

Y Y Y Y

YYY

*

**

*

*

*

04/01/2006 Spray Telar

Irrigate/scaldDisc ASAP after drawdownSpray Roundup

0.1

128

20

2

Reduce pepperweed

Enhance moist soil plantsReduce jointgrassEliminate jointgrass

Page 5 of 11
Unit Cell

Specific Projects

Flood Date

Disc:

Lanes Vegetation Manipulation:

Islands

Mow:

Lanes

Islands

#WCS replace

Project 

Priority? Unit Priority

Checks

Checks Drawdown Date Method: Acres: Objective:

T21 3 0 9/1/2006 4 : Spray pepperweed with telar

Mow cocklebur prior to seed-setMow X-dikes for loafing habitatDisk jointgrass on north end

Y Y Y Y

YY

*

**

*

04/15/2006 Mow prior to seed-set

Spray TelarDisc 3 or more times

10

0.1

5

Reduce cocklebur

Reduce pepperweedReduce Bermuda/jointgrass

T21 4 0 9/10/2006 4 : Scald cocklebur with irrigation water from cells 1-3

Mow X-dikes for loafing habitat

Y Y Y Y Y *

*

05/01/2006 Scald (by irrigate) 28 Reduce cocklebur

T22 99 1 10/1/2006 4 : Evaluate deep ponds in unit

Remove metal hazards at cement padRemove old fence and barbwire (YCC project)Install outlet to T28Construct 2 islands in deep part of unit, stay away from feather edges

Y Y

YY

*

**

*

*

04/01/2006

T42 1 1 9/15/2006 4 : Channel from west low area to outlet and use spoil for south dike 

repairReplace inlet with 24" WCS and set lowerSpray pepperweed in SE cornerAdd islands

Y Y Y *

**

*

04/15/2006 Spray Telar 0.1 Eliminate 

pepperweed

T18 99 1 10/15/2006 5 : Replace outlet

Mow east side levee for loafingSpray tall wheat grass on south end

Y *

**

04/01/2006 Spray Roundup 0.1 Eliminate tall 

wheat grass

T27 5 1 9/15/2006 5 : Continue to disk previously disked channels and pockets

Replace outletTrim trees at boatrampMaintain 2 hunting locations (mowing/disking)

Y Y Y *

**

*

04/01/2006 Disc 2 times 2 Reduce 

cattails/tules

T31 99 0 10/1/2006 5 : Build boatramp and pack gravel in NW corner

Disk retrieval zoneRehab assigned pond

Y Y Y Y *

**

07/15/2006 Scald (by irrigate) 10 Reduce cocklebur

Page 6 of 11
Unit Cell

Specific Projects

Flood Date

Disc:

Lanes Vegetation Manipulation:

Islands

Mow:

Lanes

Islands

#WCS replace

Project 

Priority? Unit Priority

Checks

Checks Drawdown Date Method: Acres: Objective:

T32 99 0 9/1/2006 5 : Spray primrose in delivery ditch

Spray pepperweed with telar (located in SW corner near gate)Mow cocklebur prior to seed-setRehab hunt areasRemove blackberries in SW corner

Evaluate for native grass restoration

Gravel west boundary road

Disk jointgrass

Disk emerging tules/cattails to keep hunter spacing

Y Y Y Y

YYY

*

**

*

*

*

*

*

*

04/15/2006 Disc

Irrigate/scaldSpray RodeoSpray TelarSpray Roundup

5

138

1

0.10.1

Reduce jointgrass

Enhance moist soil plantsReduce primroseReduce pepperweedReduce Him. blackberry

T37 2 1 8/1/2006 5 : Replace inlet and channel out to unit

Spray pepperweed with telar located on westsideRehab X-dikeInstall boatramp and pack gravel in SW corner

Y Y

Y

*

**

*

04/15/2006 Spray Telar 0.1 Reduce 

pepperweed

T2 1 0 9/15/2006 6 : Rehab islands

Disk remaining jointgrassMow X-dike for loafing habitatSpray primrose in N. delivery ditch

Y Y Y Y

Y

*

**

*

04/01/2006 Spray Rodeo

IrrigateDisc

2

95

5

Reduce primrose

Enhance moist soil plantsSpot disk for jointgrass

T6 99 0 10/15/2006 6 : Gravel boatramp

Construct island and rehab current ones

Y Y Y *

*

07/15/2006

T15 99 0 10/15/2006 6 : Spray jointgrass

Spot repair north levee

Y Y Y *

*

05/01/2006 Spray Roundup 5 Control jointgrass

T24 1 0 9/1/2006 6 : Spray pepperweed with telar

Mow X-dike for loafing habitatDisk to control the jointgrass and to prepare a moist-soil plant seedbed

Y Y Y Y Y *

**

04/01/2006 Spray Telar

Disc ASAP aft. drawdownScald (by irrigate)

0.1

3074

Reduce pepperweed

Reduce jointgrassReduce cocklebur

Page 7 of 11
Unit Cell

Specific Projects

Flood Date

Disc:

Lanes Vegetation Manipulation:

Islands

Mow:

Lanes

Islands

#WCS replace

Project 

Priority? Unit Priority

Checks

Checks Drawdown Date Method: Acres: Objective:

T30 99 0 9/1/2006 6 : Overwater burn in cell 1

Spray pepperweed with telar in NW cornerSpray perla grass on north end with RoundupRehab blinds 12, 13D, 14, 15, 16

Y Y

Y

*

**

*

05/15/2006 Spray Telar

Spray Round-upBurn/disc

0.1

0.1

30

Reduce pepperweed

Reduce perla grass and tall wheatReduce cattail and tule

T35 2 0 9/15/2006 6 : Remove bamboo and spray resprouts with Roundup

Install boatramp in SW cornerTule transplants prior to flood-upMow cocklebur prior to seed setMaintain 2 hunting locations (mowing/disking)

Y Y Y *

**

*

*

04/01/2006 Scald (by irrigate)

Cut to groundSpray Roundup resproutsMow prior to seed-set

33

0.10.1

5

Reduce cocklebur

Eliminate arundoEliminate arundoReduce cocklebur

T2 2 0 9/15/2006 7 : Scald or mow cocklebur

Spray pepperweed with telar in NE cornerRehab X-dike (east side only)Disk for jointgrass control

Y Y Y Y

Y

*

**

*

04/01/2006 Spray Telar

Disc ASAP after drawdownIrrigate/scaldMow prior to seed-set

0.1

208020

Reduce pepperweed

Reduce Bermuda/jointgrassReduce cockleburReduce cocklebur

T3 99 0 7 : Rehab north dike of north lateral

Monitor wood duck boxesRepair loading dockSpray shop area with RoundupMaintain shop area

Clean west side behind shop

*

**

*

*

*

Spray Roundup 0.5 Weed 

maintenance

T7 99 1 9/15/2006 7 : Replace CMP in inline

Disk jointgrassPick two cells and disk for better watergrass germination

Y Y Y Y

Y

*

**

04/01/2006 Disc ASAP after 

drawdown

Mow prior to seed-set

20

20

Reduce jointgrass

Reduce cocklebur

T12 99 0 7 : Spray tall wheat grass on south end

Clean up pipe pile in SW corner

Y *

*

Spray Roundup 0.1 Eliminate tall 

wheat grass

T14 99 0 10/1/2006 7 : Rock inlet

Rebuild islandsMow X-dike for loafing habitat

Y Y Y

Y

*

**

07/15/2006

Page 8 of 11
Unit Cell

Specific Projects

Flood Date

Disc:

Lanes Vegetation Manipulation:

Islands

Mow:

Lanes

Islands

#WCS replace

Project 

Priority? Unit Priority

Checks

Checks Drawdown Date Method: Acres: Objective:

T17 2 2 9/15/2006 7 : Spray pepperweed on east side in middle along road with telar

Raise south permiter leveeReplace inlet and outlet

Y Y *

**

04/15/2006 Spray Telar 0.1 Reduce 

pepperweed

T34 1-2 0 9/1/2006 7 : Spray pepperweed in the NE corner of cell 1 and east side of the 

X-dike between cells 2 and 3Remove bamboo and spray resprouts with round-upMow cocklebur prior to seed-setMaintain 3 hunting locations (mowing/disking) in cell 2Take dirt from large island for T33 boat ramp project

Y Y Y

YY

*

**

*

*

04/15/2006 Cut to ground

Spray Roundup resproutsMow prior to seed-setSpray Telar

0.1

0.1

5

0.2

Eliminate arundo

Eliminate arundoReduce cockleburReduce pepperweed

T38 99 0 10/1/2006 7 : Remove arundo (2 clumps) around blind 27

Spray pepperweed with telar in SE cornerSpray or clean primrose in ditchTreat perla grass on roadsRehab blinds 26, 27 & 28.

Y Y Y Y Y

Y

*

**

*

*

07/15/2006 Spray Round-up

Spray RodeoSpray Telar

0.5

2

0.1

Reduce perla grass

Reduce primroseReduce pepperweed

T39 99 1 9/15/2006 7 : Install boat ramp and pack gravel in SW corner of cell 1

Remove bamboo and spray with round-upMove cell 2 outlet to NW cornerRehab blinds 21, 22, 23, 24 & 25Open up channel south of blind 22

Keep tule line disked east of blind 23

Keep cattails in check around blind 25

Open up cattails/tules to the east of blind 21

Spray blackberries on south end

Hold water in bottom cell to help grow cover around blind 24

Y Y Y Y

Y

*

**

*

*

*

*

*

**

05/15/2006 Cut to ground

Spray Roundup resproutsSpray Roundup

0.3

0.30.1

Eliminate arundo

Eliminate arundoEliminate blackberries

T43 99 0 1/1/2007 7 : Connect inlet with existing ditch and rebuild ditch banks as needed

Shape west dike and north perimeter dike at siphonsChannel and pothole on westside using spoil to rehab the west dikeSpray pepperweed with telar located on the westside and north end (in middle)Remove bamboo and spray resprouts with round-up

Y Y Y

YYY

*

**

*

*

12/31/2006 Spray Telar

Cut to groundSpray Roundup resprouts

0.1

0.20.2

Reduce pepperweed

Elliminate arundoElliminate arundo

Page 9 of 11
Unit Cell

Specific Projects

Flood Date

Disc:

Lanes Vegetation Manipulation:

Islands

Mow:

Lanes

Islands

#WCS replace

Project 

Priority? Unit Priority

Checks

Checks Drawdown Date Method: Acres: Objective:

T1 2 0 9/15/2006 8 : Burn uplands (combine with T1.1) * 04/01/2006 Burn 26 Enhance native 

plants

T9 2 1 1/1/2007 8 : Replace inlet with 18" WCS

Vegetation control along road for traffic visibility

*

*

12/31/2006

T19 99 0 11/1/2006 8 : Spray pepperweed with telar - mostly located along west side

Fix rathole on east side coming from the east lateralSpray tall wheat grass on north endSpray primrose in ditch on east side

Y Y

Y

*

**

*

04/15/2006 Spray Telar

Spray RodeoSpray Roundup

0.1

0.50.1

Reduce pepperweed

Reduce primroseEliminate tall wheat grass

T23 99 1 10/1/2006 8 : Remove inlet in NW and put in NE corner with 18" concrete and 

40' pipeSpray tall wheat/Perla grass on west side

*

*

04/15/2006 Spray Roundup 0.1 Eliminate tall 

wheat/Perla grass

T29 99 0 9/1/2006 8 : Spray pepperweed with telar

Repair west dikeMow cocklebur prior to seed-setRehab assigned pond

Y Y *

**

*

04/01/2006 Spray Telar

Mow prior to seed-set

0.1

5

Reduce pepperweed

Reduce cocklebur

T41 99 4 10/1/2006 8 : Clean channels and potholes

Mow south end to discourage hunting from roadFlood uplands after 12/1 for hunting opportuntiesReplace 4 pipes in X-dikes

*

**

*

07/15/2006 Mow 4 Discourage firing 

line

T44 2 1 10/1/2006 8 : Rehab and repair islands prior to fall flood-up

Disk channels if needed after summer waterReplace CMP outlet

Y Y Y *

**

07/15/2006

T45 2 0 10/1/2006 8 : Remove bamboo and spray re-sprouts (eastside)

Gravel west road

Y *

*

04/15/2006 Cut to ground

Spray Roundup resprouts

0.1

0.1

Eliminate arundo

Eliminate arundo

T1 1 0 11/1/2006 9 : Burn uplands (combine with T1.2). Spray firebreak with Roundup 

and burn firebreak prior to the burnDevelop a plan to control starthistle. Data indicates unless we can burn 3 years in a row, burning is not effective

Y *

*

04/01/2006 Burn

Spray RoundupSpray Roundup

87

15

Enhance native plants

Reduce starthistleFirebreaks

T8 99 0 9 : Remove wire and wood debris from SW corner *

Page 10 of 11
Unit Cell

Specific Projects

Flood Date

Disc:

Lanes Vegetation Manipulation:

Islands

Mow:

Lanes

Islands

#WCS replace

Project 

Priority? Unit Priority

Checks

Checks Drawdown Date Method: Acres: Objective:

T25 99 1 10/1/2006 9 : Add logs for turtle basking habitat in south west corner Y Y Y * 04/01/2006 Scald (by irrigate) 52 Reduce cockleburT35 1 0 12/1/2006 9 : Clean out channel from inlet to outlet Y Y * 04/01/2006T37 1 0 9 : Remove CMP in SW corner *T44 3 0 9 : Develop plan for native grass restoration *T4 99 0 10 :T9 1 0 10 : Monitor "vernal pools" created during 1992 drought relief work *TA 99 0 10 : Remove poles from old wood duck sites *

38

1=unit not functional due to multiple problems

5-6=unit will likely make it through upcoming season ONLY 

9=unit functional, but requires enhancement to improve quality

2=unit not functional due to a single problem 

3-4=will likely fail during upcoming flood cycle 

7-8=routine maintenance only (i.e. discing lanes or checks, gravel, etc.)

10=no maintenance necessary other than site visit. 

Priority Numbers:

Page 11 of 11

PLANNED DRAWDOWN SCHEDULE

23-May-06 DEL Year: 20067

 DATE UNIT CELL RATE

MANAGED 

WETLAND 

ACRES

MANAGED 

WETLAND 

ACRES

CUMULATIVE

DRAWN DOWN

DDOWN DDOWN % OF TOTAL

CANALS 99 : S 0 0%

T10 99 : 0 0%

T12 99 : 0 0%

T3 99 : 0 0%

T36 99 : 0 0%

T37 1: 0 0%

T4 99 : 0 0%

T44 3: 0 0%

T8 99 : 0 0%

T9 1: 0 0%

TA 99 : 0 0%

0 0

4/1/2006 T1 1: 14 0%

4/1/2006 T1 2: S 60 2%

4/1/2006 T18 99 : S 33 2%

4/1/2006 T2 2: S 80 4%

4/1/2006 T2 1: S 95 6%

4/1/2006 T21 1-2 R : 128 9%

4/1/2006 T22 99 : S 47 10%

4/1/2006 T24 1: S 74 12%

4/1/2006 T25 99 : S 52 13%

4/1/2006 T26 2: R 23 13%

4/1/2006 T27 4: S 51 14%

4/1/2006 T27 5: R 44 15%

4/1/2006 T29 99 : S 35 16%

4/1/2006 T35 2: S 33 17%

4/1/2006 T35 1: S 36 18%

4/1/2006 T40 99 : S 112 20%

4/1/2006 T45 1: S 41 21%

4/1/2006 T5 1: R 24 21%

4/1/2006 T5 2: S 141 24%

4/1/2006 T5 4: S 106 27%

4/1/2006 T5 3: S 80 28%

4/1/2006 T7 99 ST : 68 30%

Page 1 of 3
 DATE UNIT CELL RATE

MANAGED 

WETLAND 

ACRES

MANAGED 

WETLAND 

ACRES

CUMULATIVE

DRAWN DOWN

DDOWN DDOWN % OF TOTAL

1377 1377

4/15/2006 T11 99 : S 149 33%

4/15/2006 T16 99 : S 231 38%

4/15/2006 T17 1: S 32 39%

4/15/2006 T17 2: S 39 40%

4/15/2006 T19 99 : S 34 40%

4/15/2006 T20 99 : S 166 44%

4/15/2006 T21 3: S 54 45%

4/15/2006 T23 99 : S 27 46%

4/15/2006 T27 1-2 S : 34 47%

4/15/2006 T27 3: S 123 49%

4/15/2006 T32 99 : S 138 52%

4/15/2006 T34 1-2 S : 104 54%

4/15/2006 T37 2: S 78 56%

4/15/2006 T42 2: R 35 57%

4/15/2006 T42 1: ST 147 60%

4/15/2006 T45 2: S 35 61%

4/15/2006 T5 5: S 64 62%

1487 2864

5/1/2006 T15 99 : S 148 65%

5/1/2006 T21 4: S 28 66%

5/1/2006 T24 2: S 134 69%

310 3174

5/15/2006 T26 1: S 141 72%

5/15/2006 T30 99 : S 133 75%

5/15/2006 T34 3: S 60 76%

5/15/2006 T39 99 : S 146 79%

5/15/2006 T44 1: S 60 81%

541 3714

6/1/2006 T33 99 : S 224 86%

224 3939

7/15/2006 T14 99 : S 28 86%

7/15/2006 T28 99 : S 111 89%

7/15/2006 T31 99 : S 59 90%

7/15/2006 T38 99 : S 87 92%

7/15/2006 T41 99 R : 16 92%

7/15/2006 T44 2: S 43 93%

Page 2 of 3
 DATE UNIT CELL RATE

MANAGED 

WETLAND 

ACRES

MANAGED 

WETLAND 

ACRES

CUMULATIVE

DRAWN DOWN

DDOWN DDOWN % OF TOTAL

7/15/2006 T6 99 : S 90 95%

435 4374

12/31/2006 T43 99 : S 224 100%

12/31/2006 T9 2: S 2 100%

226 4599

Grand Total : 4599

Page 3 of 3

Irrigation Summary

Refuge: DEL Year: 20067

Unit Cell Drawdown Floodup Irrig? Treatment Objective Acres

T2 1 4/1/2006 Yes 9/15/2006 Irrigate Enhance moist soil plants 95 :

T2 2 4/1/2006 Yes 9/15/2006 Irrigate/scald Reduce cocklebur 80 :

T5 2 4/1/2006 Yes 9/15/2006 Irrigate/scald Enhance moist soil plants 140 :

T21 1-2 4/1/2006 Yes 8/15/2006 Irrigate/scald Enhance moist soil plants 128 :

T21 4 5/1/2006 Yes 9/10/2006 Scald (by irrigate) : Reduce cocklebur 28

T24 1 4/1/2006 No 9/1/2006 Scald (by irrigate) Reduce cocklebur 74 :

T25 99 4/1/2006 Yes 10/1/2006 Scald (by irrigate) Reduce cocklebur 52 :

T31 99 7/15/2006 No 10/1/2006 Scald (by irrigate) Reduce cocklebur 10 :

T32 99 4/15/2006 Yes 9/1/2006 Irrigate/scald Enhance moist soil plants 138 :

T35 2 4/1/2006 Yes 9/15/2006 Scald (by irrigate) Reduce cocklebur 33 :

T40 99 4/1/2006 Yes 8/15/2006

Scald (by irrigate) Reduce cocklebur 112

:

T44 1 5/15/2006 Yes 9/15/2006 Scald (by irrigate) Reduce cocklebur 60 :

Page 1 of 1

PLANNED FLOODUP SCHEDULE

23-May-06 Refuge: DEL Year: 20067

FLOOD DATE UNIT CELL

MANAGED 

WETLAND 

ACRES

CUMULATIVE 

MANAGED 

WETLAND AC.

% OF TOTAL

TO BE

FLOODED

T44 3: 0 0%

T10 99 : 0 0%

T9 1: 0 0%

T8 99 : 0 0%

T12 99 : 0 0%

T37 1: 0 0%

T36 99 : 0 0%

T4 99 : 0 0%

T3 99 : 0 0%

TA 99 : 0 0%

CANAL 99 : 0 0%

Subtotal: 0 0

8/1/2006

T5 4: 106 2%

T5 3: 80 4%

T37 2: 78 6%

Subtotal: 264 264

8/15/2006

T40 99 : 112 8%

T27 1-2 : 34 9%

T26 1: 141 12%

T21 1-2 : 128 15%

Subtotal: 416 680

9/1/2006

T29 99 : 35 16%

T30 99 : 133 18%

T32 99 : 138 21%

T34 1-2 : 104 24%

T24 1: 74 25%

T21 3: 54 26%

T27 3: 123 29%

T5 5: 64 31%

T5 1: 24 31%

Subtotal: 748 1427

9/7/2006

T16 99 : 231 36%

Subtotal: 231 1658

Page 1 of 3
FLOOD DATE UNIT CELL

MANAGED 

WETLAND 

ACRES

CUMULATIVE 

MANAGED 

WETLAND AC.

% OF TOTAL

TO BE

FLOODED

9/10/2006

T34 3: 60 37%

T21 4: 28 38%

Subtotal: 89 1746

9/15/2006

T24 2: 134 41%

T1 2: 60 42%

T7 99 : 68 44%

T17 2: 39 44%

T2 1: 95 47%

T2 2: 80 48%

T20 99 : 166 52%

T5 2: 141 55%

T26 2: 23 55%

T42 1: 147 59%

T39 99 : 146 62%

T35 2: 33 63%

T33 99 : 224 67%

T27 4: 51 69%

T44 1: 60 70%

T27 5: 44 71%

Subtotal: 1511 3257

10/1/2006

T41 99 : 16 71%

T44 2: 43 72%

T31 99 : 59 73%

T22 99 : 47 74%

T25 99 : 52 76%

T11 99 : 149 79%

T28 99 : 111 81%

T23 99 : 27 82%

T38 99 : 87 84%

T45 2: 35 84%

T42 2: 35 85%

T17 1: 32 86%

T14 99 : 28 86%

Subtotal: 721 3978

10/15/2006

T45 1: 41 87%

T15 99 : 148 91%

T18 99 : 33 91%

T6 99 : 90 93%

Page 2 of 3
FLOOD DATE UNIT CELL

MANAGED 

WETLAND 

ACRES

CUMULATIVE 

MANAGED 

WETLAND AC.

% OF TOTAL

TO BE

FLOODED

Subtotal: 311 4289

11/1/2006

T1 1: 14 94%

T19 99 : 34 94%

Subtotal: 49 4338

12/1/2006

T35 1: 36 95%

Subtotal: 36 4374

1/1/2007

T9 2: 2 95%

T43 99 : 224 100%

Subtotal: 226 4599

Page 3 of 3

PLANNED FLOODUP RATE BY MANAGED WETLAND HABITAT TYPE

23-May-06 Refuge: DEL Year: 20067

FLOOD 

DATE

SFM WG SW PP

Acres % of 

Total Acres

% of 

Total Acres

% of 

Total Acres

% of 

Total

8/1/2006 78 2% 0 0% 0 0% 0 0%

8/1/2006 184 5% 0 0% 0 0% 0 0%

8/1/2006 264 8% 0 0% 0 0% 0 0%

8/1/2006 264 0 0 0

8/15/2006 405 12% 0 0% 0 0% 0 0%

8/15/2006 439 13% 0 0% 0 0% 0 0%

8/15/2006 439 13% 128 28% 0 0% 0 0%

8/15/2006 551 16% 128 28% 0 0% 0 0%

8/15/2006 287 128 0 0

9/1/2006 586 17% 128 28% 0 0% 0 0%

9/1/2006 649 19% 128 28% 0 0% 0 0%

9/1/2006 772 22% 128 28% 0 0% 0 0%

9/1/2006 846 24% 128 28% 0 0% 0 0%

9/1/2006 870 25% 128 28% 0 0% 0 0%

9/1/2006 1003 29% 128 28% 0 0% 0 0%

9/1/2006 1003 29% 266 58% 0 0% 0 0%

9/1/2006 1057 30% 266 58% 0 0% 0 0%

9/1/2006 1161 33% 266 58% 0 0% 0 0%

9/1/2006 610 138 0 0

9/7/2006 1391 40% 266 58% 0 0% 0 0%

9/7/2006 231 0 0 0

9/10/2006 1419 41% 266 58% 0 0% 0 0%

9/10/2006 1480 43% 266 58% 0 0% 0 0%

9/10/2006 890 0 0

9/15/2006 1480 43% 299 65% 0 0% 0 0%

9/15/2006 1645 47% 299 65% 0 0% 0 0%

9/15/2006 1779 51% 299 65% 0 0% 0 0%

9/15/2006 1802 52% 299 65% 0 0% 0 0%

9/15/2006 1862 54% 299 65% 0 0% 0 0%

9/15/2006 2086 60% 299 65% 0 0% 0 0%

9/15/2006 2131 61% 299 65% 0 0% 0 0%

9/15/2006 2278 65% 299 65% 0 0% 0 0%

9/15/2006 2316 67% 299 65% 0 0% 0 0%

9/15/2006 2397 69% 299 65% 0 0% 0 0%

9/15/2006 2447 70% 299 65% 0 0% 0 0%

9/15/2006 2589 74% 299 65% 0 0% 0 0%

9/15/2006 2734 79% 299 65% 0 0% 0 0%

9/15/2006 2734 79% 394 86% 0 0% 0 0%

9/15/2006 2795 80% 394 86% 0 0% 0 0%

9/15/2006 2798 80% 459 100% 0 0% 0 0%

9/15/2006 1318 192 0 0

10/1/2006 2798 80% 459 100% 43 10% 0 0%

10/1/2006 2833 81% 459 100% 43 10% 0 0%

Page 1 of 2
FLOOD 

DATE

SFM WG SW PP

Acres % of 

Total Acres

% of 

Total Acres

% of 

Total Acres

% of 

Total

10/1/2006 2868 82% 459 100% 43 10% 0 0%

10/1/2006 3017 87% 459 100% 43 10% 0 0%

10/1/2006 3017 87% 459 100% 102 23% 0 0%

10/1/2006 3069 88% 459 100% 102 23% 0 0%

10/1/2006 3095 89% 459 100% 102 23% 0 0%

10/1/2006 3127 90% 459 100% 102 23% 0 0%

10/1/2006 3174 91% 459 100% 102 23% 0 0%

10/1/2006 3174 91% 459 100% 130 30% 0 0%

10/1/2006 3174 91% 459 100% 146 34% 0 0%

10/1/2006 3174 91% 459 100% 234 54% 0 0%

10/1/2006 3174 91% 459 100% 345 79% 0 0%

10/1/2006 376 0 345 0

10/15/2006 3207 92% 459 100% 345 79% 0 0%

10/15/2006 3355 96% 459 100% 345 79% 0 0%

10/15/2006 3355 96% 459 100% 435 100% 0 0%

10/15/2006 3395 98% 459 100% 435 100% 0 0%

10/15/2006 221 0 90 0

11/1/2006 3430 99% 459 100% 435 100% 0 0%

11/1/2006 3444 99% 459 100% 435 100% 0 0%

11/1/2006 490 0 0

12/1/2006 3480 100% 459 100% 435 100% 0 0%

12/1/2006 360 0 0

1/1/2007 3480 100% 459 100% 435 100% 224 99%

1/1/2007 3480 100% 459 100% 435 100% 226 100%

1/1/2007 0 0 0226

Page 2 of 2
Planned Mowing Summary

Refuge: DEL Year: 20067

Unit Cell Drawdown Floodup Irrig? Treatment Objective Acres Islands Lanes Checks

T2 1: 4/1/2006 Yes 9/15/2006 Y

T2 2: 4/1/2006 Yes 9/15/2006

Mow prior to seed-set Reduce cocklebur 20

Y

T5 1: 4/1/2006 No 9/1/2006 Y

T5 2: 4/1/2006 Yes 9/15/2006 Mow prior to seed-set Reduce cocklebur 10 Y Y

T5 3: 4/1/2006 No 8/1/2006 Y

T5 4: 4/1/2006 No 8/1/2006 Y

T5 5: 4/15/2006 No 9/1/2006 Y

T6 99 : 7/15/2006 No 10/15/2006 Y

T7 99 : 4/1/2006 Yes 9/15/2006 Mow prior to seed-set Reduce cocklebur 20 Y

T11 99 : 4/15/2006 No 10/1/2006 Mow prior to seed-set Reduce cocklebur 10 Y

T14 99 : 7/15/2006 No 10/1/2006 Y Y

T16 99 : 4/15/2006 No 9/7/2006 Mow prior to seed-set Reduce cocklebur 3 Y Y

T18 99 : 4/1/2006 No 10/15/2006 Y

T20 99 : 4/15/2006 No 9/15/2006 Mow prior to seed-set Reduce cocklebur 10 Y

T21 1-2 : 4/1/2006 Yes 8/15/2006 Y

T21 3: 4/15/2006 Yes 9/1/2006 Mow prior to seed-set Reduce cocklebur 10 Y

T21 4: 5/1/2006 Yes 9/10/2006 Y Y Y

T22 99 : 4/1/2006 No 10/1/2006 Y

Page 1 of 3
Unit Cell Drawdown Floodup Irrig? Treatment Objective Acres Islands Lanes Checks

T24 1: 4/1/2006 No 9/1/2006 Y Y

T25 99 : 4/1/2006 Yes 10/1/2006 Y Y

T26 1: 5/15/2006 No 8/15/2006 Y Y Y

T27 3: 4/15/2006 No 9/1/2006 Y

T28 99 : 7/15/2006 No 10/1/2006 Mow prior to seed-set Reduce cocklebur 10 Y Y

T29 99 : 4/1/2006 No 9/1/2006 Mow prior to seed-set Reduce cocklebur 5 Y

T31 99 : 7/15/2006 No 10/1/2006 Y

T32 99 : 4/15/2006 Yes 9/1/2006 Y

T33 99 : 6/1/2006 No 9/15/2006 Y

T34 1-2 : 4/15/2006 No 9/1/2006 Mow prior to seed-set Reduce cocklebur 5

Y Y

T34 3: 5/15/2006 No 9/10/2006 Y Y

T35 2: 4/1/2006 Yes 9/15/2006

Mow prior to seed-set Reduce cocklebur 5

Y

T37 2: 4/15/2006 No 8/1/2006 Y

T38 99 : 7/15/2006 No 10/1/2006 Y Y Y

T39 99 : 5/15/2006 No 9/15/2006 Y

T40 99 : 4/1/2006 Yes 8/15/2006

Mow prior to seed-set Reduce cocklebur 10

Y

T41 99 : 7/15/2006 No 10/1/2006 Mow Discourage firing line 4

T42 1: 4/15/2006 No 9/15/2006 Y

T42 2: 4/15/2006 No 10/1/2006 Y

T43 99 : 12/31/2006 No 1/1/2007 Y

Page 2 of 3
Unit Cell Drawdown Floodup Irrig? Treatment Objective Acres Islands Lanes Checks

T44 1: 5/15/2006 Yes 9/15/2006 Mow prior to seed-set Reduce cocklebur 10 Y Y

T44 2: 7/15/2006 No 10/1/2006 Y

Page 3 of 3

Planned Discing Summary

Refuge: DEL Year: 20067

Unit Cell Drawdown Floodup Irrig? Treatment Objective Acres Checks Lanes Islands

T2 1: 04/01/2006 Yes 09/15/2006 Disc Spot disk for jointgrass 5

Y Y

T2 2: 04/01/2006 Yes 09/15/2006 Disc ASAP after drawdown Reduce Bermuda/jointgrass 20 Y Y

T5 1: 04/01/2006 No 09/01/2006 Disc ASAP after drawdown

Disc ASAP after drawdown

Reduce primrose

Reduce cattails/tules

3

2

Y Y

T5 2: 04/01/2006 Yes 09/15/2006 Disc ASAP after drawdown Reduce Bermuda/jointgrass 5 Y

T5 3: 04/01/2006 No 08/01/2006 Disc ASAP after drawdown Reduce Berm Y ./jointgrass 15

T5 4: 04/01/2006 No 08/01/2006 Disc ASAP after drawdown Make firebreaks 5

T5 5: 04/15/2006 No 09/01/2006 Burn/disc Reduce jointgrass 64

T6 99 : 07/15/2006 No 10/15/2006 Y

T7 99 : 04/01/2006 Yes 09/15/2006 Disc ASAP after drawdown Reduce jointgrass 20 Y Y

T11 99 : 04/15/2006 No 10/01/2006 Y

T15 99 : 05/01/2006 No 10/15/2006 Y Y

T16 99 : 04/15/2006 No 09/07/2006 Y Y

T17 1: 04/15/2006 No 10/01/2006 Y

T17 2: 04/15/2006 No 09/15/2006 Y

T19 99 : 04/15/2006 No 11/01/2006 Y

T21 1-2 : 04/01/2006 Yes 08/15/2006 Disc ASAP after drawdown Reduce jointgrass 20

Y Y

T21 3: 04/15/2006 Yes 09/01/2006 Disc 3 or more times Reduce Bermuda/jointgrass 5

Y Y

Page 1 of 3
Unit Cell Drawdown Floodup Irrig? Treatment Objective Acres Checks Lanes Islands

T21 4: 05/01/2006 Yes 09/10/2006 Y

T24 1: 04/01/2006 No 09/01/2006 Disc ASAP aft. drawdown Reduce jointgrass 30 Y Y

T26 1: 05/15/2006 No 08/15/2006 Y Y

T26 2: 04/01/2006 No 09/15/2006 Disc ASAP after drawdown Reduce primrose 4 Y Y

T27 1-2 : 04/15/2006 No 08/15/2006 Burn/disc reduce some cattail and tule 15 Y

T27 3: 04/15/2006 No 09/01/2006 Y

T27 4: 04/01/2006 No 09/15/2006 Disc 2 times Reduce cattails/tules 5 Y Y

T27 5: 04/01/2006 No 09/15/2006 Disc 2 times Reduce cattails/tules 2 Y Y

T30 99 : 05/15/2006 No 09/01/2006 Burn/disc Reduce cattail and tule 30

Y

T31 99 : 07/15/2006 No 10/01/2006 Y Y

T32 99 : 04/15/2006 Yes 09/01/2006 Disc Reduce jointgrass 5 Y Y

T35 1: 04/01/2006 No 12/01/2006 Y

T35 2: 04/01/2006 Yes 09/15/2006 Y

T38 99 : 07/15/2006 No 10/01/2006 Y

T39 99 : 05/15/2006 No 09/15/2006 Y Y

T40 99 : 04/01/2006 Yes 08/15/2006

Disc ASAP after drawdown Reduce jointgrass 10

Y

T42 1: 04/15/2006 No 09/15/2006 Y

T42 2: 04/15/2006 No 10/01/2006 Y Y

T43 99 : 12/31/2006 No 01/01/2007 Y

Page 2 of 3
Unit Cell Drawdown Floodup Irrig? Treatment Objective Acres Checks Lanes Islands

T44 1: 05/15/2006 Yes 09/15/2006 Disc Reduce cattails 5

Y Y

T44 2: 07/15/2006 No 10/01/2006 Y

T45 1: 04/01/2006 No 10/15/2006 Y

Page 3 of 3

Planned Spray Summary

Refuge: DEL Year: 20067

Unit Cell Drawdown Floodup Irrig? Treatment Objective Acres

CANAL 99 : No Spray Rodeo Reduce primrose 4

T1 1 4/1/2006 No 11/1/2006 Spray Roundup

Spray Roundup

Reduce starthistle

Firebreaks

1

5

:

T2 1 4/1/2006 Yes 9/15/2006 Spray Rodeo : Reduce primrose 2

T2 2 4/1/2006 Yes 9/15/2006 Spray Telar : Reduce pepperweed 0.1

T3 99 : No Spray Roundup Weed maintenance 0.5

T5 2 4/1/2006 Yes 9/15/2006

Spray Roundup resprouts Eliminate arundo 0.1

:

T5 3 4/1/2006 No 8/1/2006 Spray Round-up Reduce jointgrass 3 :

T10 99 : No Spray Telar Reduce pepperweed 0.1

T12 99 : No Spray Roundup Eliminate tall wheat grass 0.1

T15 99 5/1/2006 No : 10/15/2006 Spray Roundup Control jointgrass 5

T17 1 4/15/2006 No 10/1/2006 Spray Garlon-cut stump Remove palm tree 0.1 :

T17 2 4/15/2006 No 9/15/2006 Spray Telar : Reduce pepperweed 0.1

T18 99 4/1/2006 No : 10/15/2006 Spray Roundup Eliminate tall wheat grass 0.1

T19 99 4/15/2006 No 11/1/2006 Spray Telar

Spray Rodeo

Spray Roundup

Reduce pepperweed

Reduce primrose

Eliminate tall wheat grass

0.1

0.5

0.1

:

T20 99 4/15/2006 No 9/15/2006 Spray Rodeo Reduce primrose 0.5 :

T21 1-2 4/1/2006 Yes 8/15/2006 Spray Telar

Spray Roundup

Reduce pepperweed

Eliminate jointgrass

0.1

2

:

T21 3 4/15/2006 Yes 9/1/2006 Spray Telar Reduce pepperweed 0.1 :

T23 99 4/15/2006 No 10/1/2006 Spray Roundup Eliminate tall wheat/Perla 

grass

: 0.1

Page 1 of 3
Unit Cell Drawdown Floodup Irrig? Treatment Objective Acres

T24 1 4/1/2006 No 9/1/2006 Spray Telar : Reduce pepperweed 0.1

T26 1 5/15/2006 No 8/15/2006 Spray Telar

Spray Roundup resprouts

Reduce pepperweed

Eliminate arundo

0.1

0.1

:

T27 3 4/15/2006 No 9/1/2006 Spray Telar

Spray Roundup resprouts

Spray Garlon-cut stump

Reduce pepperweed

Eliminate blackberries

Eliminate euc's

0.1

0.1

0.1

:

T28 99 7/15/2006 No 10/1/2006 Spray Telar

Spray Roundup

Reduce pepperweed

Reduce jointgrass

0.1

5

:

T29 99 4/1/2006 No 9/1/2006 Spray Telar : Reduce pepperweed 0.1

T30 99 5/15/2006 No 9/1/2006 Spray Telar

Spray Round-up

Reduce pepperweed

Reduce perla grass and tall 

wheat

0.1

0.1

:

T32 99 4/15/2006 Yes 9/1/2006 Spray Rodeo

Spray Telar

Spray Roundup

Reduce primrose

Reduce pepperweed

Reduce Him. blackberry

1

0.1

0.1

:

T33 99 6/1/2006 No 9/15/2006 Spray Roundup resprouts Eliminate arundo 0.1 :

T34 1-2 4/15/2006 No 9/1/2006 Spray Roundup resprouts

Spray Telar

Eliminate arundo

Reduce pepperweed

0.1

0.2

:

T34 3 5/15/2006 No 9/10/2006 Spray Telar

Spray Roundup resprouts

Reduce pepperweed

Eliminate arundo

0.1

0.1

:

T35 2 4/1/2006 Yes 9/15/2006 Spray Roundup resprouts Eliminate arundo 0.1 :

T36 99 No Spray Telar

Spray Garlon-cut stump

Spray Roundup resprouts

Reduce pepperweed

Elliminate salt cedar

Eliminate arundo

0.1

0.2

0.2

:

T37 2 4/15/2006 No 8/1/2006 Spray Telar : Reduce pepperweed 0.1

T38 99 7/15/2006 No 10/1/2006 Spray Round-up

Spray Rodeo

Spray Telar

Reduce perla grass

Reduce primrose

Reduce pepperweed

0.5

2

0.1

:

T39 99 5/15/2006 No 9/15/2006 Spray Roundup resprouts

Spray Roundup

Eliminate arundo

Eliminate blackberries

0.3

0.1

:

T40 99 4/1/2006 Yes 8/15/2006 Spray Telar

Spray Roundup resprouts

Reduce pepperweed

Eliminate arundo

0.1

0.1

:

Page 2 of 3
Unit Cell Drawdown Floodup Irrig? Treatment Objective Acres

T42 1 4/15/2006 No 9/15/2006 Spray Telar : Eliminate pepperweed 0.1

T42 2 4/15/2006 No 10/1/2006 Spray Roundup resprouts Remove blackberries 0.2 :

T43 99 12/31/2006 No 1/1/2007 Spray Telar

Spray Roundup resprouts

Reduce pepperweed

Elliminate arundo

0.1

0.2

:

T45 1 4/1/2006 No : 10/15/2006 Spray Telar Reduce pepperweed 0.1

T45 2 4/15/2006 No 10/1/2006 Spray Roundup resprouts Eliminate arundo 0.1 :

Page 3 of 3

Planned Burn Summary

Refuge: DEL Year: 20067

Unit Cell Drawdown Floodup Irrig? Treatment Objective Acres

T1 1 4/1/2006 : No 11/1/2006 Burn Enhance native plants 87

T1 2 4/1/2006 : No 9/15/2006 Burn Enhance native plants 26

T5 4 4/1/2006 : No 8/1/2006 Burn Reduce jointgrass 106

T5 5 4/15/2006 : No 9/1/2006 Burn/disc Reduce jointgrass 64

T27 1-2 4/15/2006 : No 8/15/2006 Burn/disc reduce some cattail and tule 15

T30 99 5/15/2006 : No 9/1/2006 Burn/disc Reduce cattail and tule 30

Page 1 of 1

Planned Public Use Projects

Refuge: Year: DEL 20067Unit: Cell: Public Use Projects: Floodup: Drawdown:T26 1 Keep west and east X-dikes mowed or disked for better waterfowl use

Install pit blinds (see Rich P. or Mike C. for location)Maintain hunting locations (mowing/disking)

: 08/15/2006 05/15/2006

T26 2 Maintain 2 hunting locations (mowing/disking) : 09/15/2006 04/01/2006T27 1-2 Rehab blinds 29D and 30D : 08/15/2006 04/15/2006T27 3 Remove footbridge X-ing

Gravel checkstation roadRehab blinds 1,2,4,&5

: 09/01/2006 04/15/2006

T27 4 Maintain 3 hunting locations (mowing/disking) : 09/15/2006 04/01/2006T27 5 Maintain 2 hunting locations (mowing/disking) : 09/15/2006 04/01/2006T28 99 Tule transplants immediately prior to floodup

Rehab blinds 6-10

: 10/01/2006 07/15/2006

T29 99 Rehab assigned pond : 09/01/2006 04/01/2006T30 99 Rehab blinds 12, 13D, 14, 15, 16 : 09/01/2006 05/15/2006T31 99 Rehab assigned pond

Disk retrieval zone

: 10/01/2006 07/15/2006

T32 99 Rehab hunt areas

Disk emerging tules/cattails to keep hunter spacing

: 09/01/2006 04/15/2006

T33 99 Install elbow and pipe on outlet from T34.3 in ditch to allowing filling of ditch for easier boat launching

Replace inlet off of center lateral with a 30" WCSKeep north levee mowed to discourage road huntersConstruct 2 hunt (dog) islands

: 09/15/2006 06/01/2006

T34 1-2 Maintain 3 hunting locations (mowing/disking) in cell 2

Take dirt from large island for T33 boat ramp project

: 09/01/2006 04/15/2006

Page 1 of 2
Unit: Cell: Public Use Projects: Floodup: Drawdown:

T34 3 Move southwest outlet for T33 boat ramp project

Maintain hunting locations (mowing/disking)Construct additional islands and plant tules, especially on the eastsidePlant willows/cottonwoods for screen to replace the bambooGravel access routes to disabled sitesModify dock to ADA standards - pour concrete for boat approach

: 09/10/2006 05/15/2006

T35 2 Maintain 2 hunting locations (mowing/disking) : 09/15/2006 04/01/2006T38 99 Rehab blinds 26, 27 & 28. : 10/01/2006 07/15/2006T39 99 Rehab blinds 21, 22, 23, 24 & 25

Open up channel south of blind 22Keep tule line disked east of blind 23Keep cattails in check around blind 25Open up cattails/tules to the east of blind 21Hold water in bottom cell to help grow cover around blind 24

: 09/15/2006 05/15/2006

T40 99 Rehab blinds 19 and 20 : 08/15/2006 04/01/2006T41 99 Flood uplands after 12/1 for hunting opportunties

Mow south end to discourage hunting from road

: 10/01/2006 07/15/2006

Page 2 of 2


T1A

T1:1

Colusa NWR

T1:2

T2 T3:2 T3:1

T4

T9

Powe ll Sloug h

T8

T7

T1:3 T6:1

T6:2

T6A

T6:3

T5:99 T6:4

T10A:2

T10A:1 T10:1 T10:3

T10:2 T10:4

T12:1 T12:3

T12A:1

T11

T12:2 T12:4

T13:1 T13:3

T13:2 T13:4

T13A

T15:3 T15:4 T15A

T15:1 T15:2

T16

T16A

T17

T12A:2

T14:1

T14:3

T24:1

T24:2

T24:3

T24:4

T24:5

T24:7

T24:8

T24:9

T24:10

T24:12 T24:13

T24:11

T18

T21:1

T21:2

T22:1

P3 P4

P1 P2

T19:1

T19:2

T19:3

T19:4

P6 P5

T23:1 T23:2

T20:1

T20:3

T20:2

T2A

T14:4

T24:7A

T24:6

T:25

T14:2

T22:2

2047

J-Drain

152

149

97

97

144

143

93

92

87

83

119

124

82

81

115

80

113

76

76

76

73

71

71

70

69

69

68

59

57

55

55 55

54

54

54

53

53

52

52

52

51

50 50

47

45

45

45

44

42

42

41

41

39

38

37

37

34

34

34

31

29

28

28

27

27

26

25

25

24

23

22

19

18

18

18

18

15

13

12

12

11

12

12

6

5

25

11

11

5

4

3

2

Cal ifornia

°

0 6 3 12 18 24

Miles

Sacramento NWR

Delevan NWR

Colusa NWR

Sutter NWR

Butte Sink NWR

Sacramento River NWR

Sacramento 

NWR Complex

0 0.25 0.5 1 1.5 2

Miles

Refuge Boundary

Roads 2006-07

Paved

All Weather

Standard Dirt

Non-Drivable

Railroad

Cell Boundaries (no roads)

Habitat Management 2006-07

Seasonal Flooded Marsh

Unmanaged Freshwater Wetland

Watergrass

Summer Water

Permanent Pond

Vernal Pool

Alkali Meadow

Vernal Pool/Alkali Meadow Complex

Riparian Willow Scrub

Cottonwood Willow

Mixed Riparian Forest

Annual Grassland

Perennial Grassland

Facilities

UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX CLS YEAR 20067 printed: 5/18/2006 1

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: CLS UNIT: T1 CELL: 1-2

DRAWDOWN DATE: 3/15/2006

DRAWDOWN RATE: ST

Yes

FLOOD DATE: 8/10/2006

UNITS REQ. DOWN 1st: none

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

Draw c1 into c2 starting 3/15; New outlet from T1.2 to the 2047 added in 2005 so can drain without going through T1.3

# OF WCS's TO REPLACE: 1

DATE BOARDS PULLED:_______________

WORK PRIORITY: 1

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: SEASONALLY FLOODED MARSH

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

84

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Spot disc Bermuda/jointgrass in both cells

2. Mow cockleburr prior to seedset

3. Mow levee tops and slopes for loafing prior to floodup

4. Drawdown 3/15/06, then evaluate need to scald cocklebur

5. Replace southwest WCS of T1.1 with a 4ft, 24" WCS

6. Rock the new WCS in T1.2 (outlet to 2047)

7. Possible regrade of roads due to flood damage between c1 & c2 and between c2 & c3

8. Gravel area near highway pump NW corner of c1 (one load) and regrade low spot

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 84

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Disc

Mow prior to seed-set

Scald (by irrigate)

Reduce Bermuda/jointgrass

Reduce cocklebur

Reduce cocklebur

20

20

83

TREATMENT: OBJECTIVE: ACRES:

Disc

Mow prior to seed-set

Scald (by irrigate)

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Y

Y

Y

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX CLS YEAR 20067 printed: 5/18/2006 2

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: CLS UNIT: T1 CELL: 3

DRAWDOWN DATE: 8/15/2006

DRAWDOWN RATE: S

No

FLOOD DATE: 11/1/2006

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: T1.1-2 OR T2A

SPECIAL MANAGEMENT CONSIDERATIONS:

Summer water 1996, 1997, 2002, 2003, 2005; Cattails have increased adjacent to tour route since 2002; Good production of 

GADW and CITE in 2002 (banding site), and GADW, CITE, and WODU in 2005

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 5

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: SUMMER WATER

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

0

Watergrass

0

Summer 

Water

52

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Disc viewing lanes, but leave cattail buffer along most of tour route and leave a solid central patch 

for nesting tricolor BB's

2. Evaluate funding for tour route turn-out

3. Photo blind potentially funded for 2006, evaluate best location

4. Photo blind parking area to be built by bridge

5. Gravel path to photo blind

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 52

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Cut to ground

Spray Rodeo resprouts

Reduce arundo

Reduce arundo

0.1

0.1

TREATMENT: OBJECTIVE: ACRES:

Cut to ground

Spray Rodeo resprouts

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Y

Y

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX CLS YEAR 20067 printed: 5/18/2006 3

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: CLS UNIT: T1A CELL: 99

DRAWDOWN DATE:

DRAWDOWN RATE:

No

FLOOD DATE:

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

Converted this unit name from Tract 25 to Tract A in 2002, then T1A in 2003; T25 was used for new unit south of T24; Acquired 

by refuge in 1996; A triangle of upland betw. 2047 and ricefields to west, across from T1

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 9

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: UPLAND

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

0

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

11

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Remove trash

2. Repost boundary

3. Evaluate for potential habitat enhancement project, possible with willow and cottonwood plantings

4.

5.

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 11

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

TREATMENT: OBJECTIVE: ACRES: TREATMENT: SUCCESSFUL? ACRES:

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX CLS YEAR 20067 printed: 5/18/2006 4

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: CLS UNIT: T2 CELL: 99

DRAWDOWN DATE: 4/1/2006

DRAWDOWN RATE: S

No

FLOOD DATE: 10/1/2006

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

Watergrass 1995, 2001, 2002; NAWCA project completed summer 2000: rehabbed interior/perimeter levees, created 

potholes/channels/islands; Have only irrigated bottom cell (thru T2A) - only cell where watergrass had germinated well - N cells 

have had good timothy

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 6

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: SEASONALLY FLOODED MARSH

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

81

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Spot repair west road with scraper

2. Rip-rap WCS at hwy 20 gate

3. Mow sections of interior levees (incl. slopes) for loafing/grazing areas prior to floodup

4. Spot disc Bermuda grass

5.

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 81

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Disc Reduce Bermuda grass 10

TREATMENT: OBJECTIVE: ACRES:

Disc

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Y

Y

Y

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX CLS YEAR 20067 printed: 5/18/2006 5

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: CLS UNIT: T2A CELL: 99

DRAWDOWN DATE: 8/1/2006

DRAWDOWN RATE: S

No

FLOOD DATE: 9/15/2006

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

Summer water in 1998; NAWCA project completed summer 2000: rehab perimeter levees; Draw down to 6-12" above pond 

bottom from Nov 1 through Mar 15, otherwise hold water stable at max level

# OF WCS's TO REPLACE: 1

DATE BOARDS PULLED:_______________

WORK PRIORITY: 2

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: SUMMER WATER

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

0

Watergrass

0

Summer 

Water

12

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Haul eucalyptus snags into center and north areas (1 each)

2. Remove old metal pipe visible from N end

3. Hold water level at 6-12" until August to encourage cattail growth

4. Replace 4ft riser going into T2A from T3.2 with 24" pipe

5.

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 12

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

TREATMENT: OBJECTIVE: ACRES: TREATMENT: SUCCESSFUL? ACRES:

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX CLS YEAR 20067 printed: 5/18/2006 6

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: CLS UNIT: T3 CELL: 1

DRAWDOWN DATE: 7/15/2006

DRAWDOWN RATE: S

No

FLOOD DATE: 10/1/2006

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

Summer water in 1996, 2001-2005; Modified walking trail in 2002 to keep visitors on E side of ditch to reduce disturbance - 

worked well; Crossed by power line; Completed NAWCA project summer 2000: repaired perimeter levee, excavated 

potholes/channels, built islands; Good watergrass production in low-lying areas of burhead following drawdown (not reflected in

6/18/01 survey); Excellent unit for waterfowl production (esp. wood ducks), winter densities, resident spp (WP turtles) and 

quality viewing

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 6

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: SUMMER WATER

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

0

Watergrass

0

Summer 

Water

18

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Disc to leave about 20-25% lanes/openings for viewing, leave majority of vegetation screen along 

east edge

2. Evaluate need to spray Himalayan blackberry along east side, including walking trail with Roundup, Rodeo or Garlon

3. Mud up WCS after drawdown to prevent accidental reflooding

4. Mud up WCS to prevent flooding of T4

5.

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 18

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Mow prior to seed-set

Spray Round-up, Rodeo 

Reduce cocklebur

Reduce blackberry

20

0.1

TREATMENT: OBJECTIVE: ACRES:

Mow prior to seed-set

Spray Round-up, Rodeo or Gar

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Y

Y

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX CLS YEAR 20067 printed: 5/18/2006 7

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: CLS UNIT: T3 CELL: 2

DRAWDOWN DATE: 4/15/2006

DRAWDOWN RATE: S

No

FLOOD DATE: 9/1/2006

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

Current kiosk/parking area may be upgraded in 2007 public use facilities renovation; NAWCA project summer 2000: repaired 

perimeter levee, excavated potholes/channels, built islands; Unit continues to be excellent for visitor viewing at kiosk - waterfowl 

here are in good numbers/diversity and have traditionally habituated well to disturbance; Mosquito research "treatment" unit fall 

2004, 2005 and 2006

# OF WCS's TO REPLACE: 1

DATE BOARDS PULLED:_______________

WORK PRIORITY: 5

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: SEASONALLY FLOODED MARSH

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

54

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Mow cockleburr prior to seed set as necessary

2. Evaluate kiosk for potential upgrades when new public use area east of Powell Slough is constucted

3. Mosquito study ongoing

4. Lay grit again between kiosk and island

5. Replace WCS at SW corner w/ 4' concrete 24" WCS

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 54

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Mow prior to seed-set Reduce cocklebur 10

TREATMENT: OBJECTIVE: ACRES:

Mow prior to seed-set

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Y

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX CLS YEAR 20067 printed: 5/18/2006 8

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: CLS UNIT: T4 CELL: 99

DRAWDOWN DATE: 5/1/2006

DRAWDOWN RATE: S

Yes

FLOOD DATE: 9/15/2006

UNITS REQ. DOWN 1st: T9

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

Summer water 2001-02; Permanent pond 2003-04; NAWCA project completed summer 2000: created wetland from T3 siphon 

to T9 in 2002, siphon failed but started functioning again in 2003; Planted 3500 creeping wildrye and 2500 SB sedge plugs 20-

60 yds N of Powell Sl bridge on east side in 2003; Good late season whitefront use (grazing on grasses) Jan-Mar 2006; Public 

facilities upgrade planned for SW corner - parking area/kiosk/obs platform - construction to begin 2007

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 2

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: UPLAND

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

2

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

45

Perennial 

Grasslnd

20

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

1

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Cap/fill well at old residence site

2. Drawdown T4 and T9 for NAWCA siphon project summer 2006

3. Disc firebreak along Hwy 20 border

4. Parking area (~10 cars) along entrance road near old residence site fully funded and to be 

constructed in May/June 2007

5. Concrete paths leading north from parking area fully funded and to be constucted in 2007

6. Investigate funding for construction of viewing platform and shelter

7. Continue to spray pepperweed patches w/Telar, with priority to those in east half

8. Spray satellite patches of tall wheat w/Roundup to keep from invading open areas

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 68

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Spray Telar

Irrigate

Disc

Spray Roundup

Reduce pepperweed

Maintain trees

Create firebreak

Reduce tall wheat

0.1

1

1

1

TREATMENT: OBJECTIVE: ACRES:

Spray Telar

Irrigate

Disc

Spray Roundup

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX CLS YEAR 20067 printed: 5/18/2006 9

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: CLS UNIT: T5 CELL: 99

DRAWDOWN DATE: 5/1/2006

DRAWDOWN RATE: S

No

FLOOD DATE: 9/1/2006

UNITS REQ. DOWN 1st: T10A

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

Last summer water in 2004 - good alkali/tuberous bulrush response; BOR/DU project for T5/T6A/T10A completed summer 2003; 

Planted 1500 creeping wildrye and SB sedge plugs on both sides along eastern 1/4 of new ditch on S end in 2003

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 5

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: SEASONALLY FLOODED MARSH

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

97

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Spot disc Bermuda/jointgrass early, ASAP after drawdown

2. Mow sections of levees/slopes for loafing/grazing areas, including interior and east levees

3. Mow cockleburr prior to seed set as necessary

4. Mow viewing lanes along tour route

5.

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 97

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Disc ASAP after drawdow

Mow prior to seed-set

Reduce Bermuda/jointgrass

Reduce cocklebur

20

10

TREATMENT: OBJECTIVE: ACRES:

Disc ASAP after drawdown

Mow prior to seed-set

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Y Y

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX CLS YEAR 20067 printed: 5/18/2006 10

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: CLS UNIT: T6 CELL: 99

DRAWDOWN DATE: 4/10/2006

DRAWDOWN RATE: S

Yes

FLOOD DATE: 9/15/2006

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

Cell 3 grazed (sheep) and heavily disced 2000-2003; Cells 2 and 3 grazed and lightly disced in 2005

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 2

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: WATERGRASS

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

0

Watergrass

134

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Disc Bermuda/jointgrass in cells 1, 2 & 3

2. Mow sections of interior levees (incl. slopes) for loafing/grazing areas prior to floodup

3. Disc viewing lanes and mow turnouts on tour route

4. Follow up spraying pepperweed on interior levees/islands with Telar

5. Monitor plant response to drawdowns and spring rains, and if need to irrigate, avoid timing just 

before Colusa County Fair in early June

6. Replace riser in SE corner of cell 1

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 134

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Disc

Spray Telar

Irrigate

Reduce Bermuda/jointgrass

Reduce pepperweed

Enhance moist soil plants

40

0.5

134

TREATMENT: OBJECTIVE: ACRES:

Disc

Spray Telar

Irrigate

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Y

Y

Y

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX CLS YEAR 20067 printed: 5/18/2006 11

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: CLS UNIT: T6A CELL: 99

DRAWDOWN DATE: 4/1/2006

DRAWDOWN RATE: S

No

FLOOD DATE: 10/1/2006

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

Summer water in 1996, 1997, 1999, 2000; SFM in 2003; PP in 2004, 2005; NAWCA project 1997 rehabbed perimeter levees, 

created channels/island; BOR/DU project for T5/T6A/T10A completed summer 2003 - conveyance project; During PP cycle, 

draw down to 6-12" above pond bottom from Nov 1 through Mar 15, otherwise hold water stable at max level; TCBB's nested in 

2001 in S end; Major BCNH roost

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 1

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: SEASONALLY FLOODED MARSH

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

41

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Add/repair wood duck boxes

2. Repair muskrat holes on roads between 6A & 6.3 and between 6A & 6.2

3. Disc primrose

4. Push 2005 willow trimmings into unit for decomposition

5.

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 41

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Disc ASAP aft. drawdown Reduce primrose 20

TREATMENT: OBJECTIVE: ACRES:

Disc ASAP aft. drawdown

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX CLS YEAR 20067 printed: 5/18/2006 12

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: CLS UNIT: T7/8/11 CELL: 99

DRAWDOWN DATE:

DRAWDOWN RATE:

No

FLOOD DATE:

UNITS REQ. DOWN 1st:

UNITS REQ. FLOOD 1st:

SPECIAL MANAGEMENT CONSIDERATIONS:

All mgd wetlands eliminated 1998; T7, 8, & 11 combined & called "T7:99" 1999-2004...as of 2005, they are "T7/8/11:99"; 

Cordylanthus unit - avoid travel or other ground disturbance; Burned N 1/3 (T7) in 12/99 & middle 1/3 (T8) in 1/00; Pepperweed 

and burn study site 1999-2000; Very W side along 2047 grazed w/sheep '02, '04, '05 outside cordyl areas - good results in 

removing pepperweed/starthistle; WFGO grazed heavy Feb/Mar '03-04; Heavy bird use in Dec/Jan '04-06; 3 freq frame monit. 

stns (one ea in T7, 8, & 11) w/3 transects in ea...marked by rebar; Veg spp comp meas. 6/04 during fire pre-burn monitoring 

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 1

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: UPLAND

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

0

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

42

Vernal 

Pool

9.7

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

225

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

2

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Cordylanthus/cattle grazing study to be started late summer/fall 2006 to remove lolium & annual 

grasses

2. Initiate control of pepperweed (Telar)

3. Experiment with use of Roundup for control of salsola soda

4. Spot-spray perla grass with Roundup (outliers on edge)

5. Burn southern end (original T11) in fall/winter if cattle grazing study permits

6. Remove arundo patches along 2047 and spray resprouts w/Rodeo

7. Spraypaint frequency plot rebar markers

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 534

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Graze cattle

Spray Rodeo

Spray Round-up

Spray Round-up

Spray Telar

Burn

Reduce lolium & annual gra

sses Reduce arundo

Reduce salsola soda

Reduce perlagrass

Reduce pepperweed

Enhance native plants

80

0.1

0.1

0.1

0.1

80

TREATMENT: OBJECTIVE: ACRES:

Graze cattle

Spray Rodeo

Spray Round-up

Spray Round-up

Spray Telar

Burn

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX CLS YEAR 20067 printed: 5/18/2006 13

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: CLS UNIT: T9 CELL: 99

DRAWDOWN DATE: 5/1/2006

DRAWDOWN RATE: S

No

FLOOD DATE: 9/15/2006

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: T4

SPECIAL MANAGEMENT CONSIDERATIONS:

Summer water 1995, 2001, 2005; Permanent pond 2002-2004; SFM 1996-2000. Water dates apply to SFM...N end wetlands 

should remain permanent (tied to T4); NAWCA project completed in summer 2000, enhancing existing and creating additional 

wetlands; Pepperweed study site 1999-2001; Grazed sheep '03, 04, 05...good results in removing above-ground biomass of 

pepperweed/starthistle & other non-natives; Good use by grazing geese spring 2004, 2006; in 2003, cattail and other emergents 

starting to come in along edges - increasing WL diversity and #'s

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 3

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: UPLAND

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

18

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

124

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

1

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Graze 300-400 head of sheep, follow up with spot-spraying Telar on pepperweed resprouts

2. May have to fence N end of unit to keep sheep in, will lose water barrier due to loss of water mg't 

through T4

3. Spot spray pepperweed as needed

4. Maintain west perimeter road

5. Repair road on W side - sloughing bank

6. Post east boundary

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 144

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Graze sheep

Spray Telar

Spray Round-up

Reduce starthistle/pepperw

eed Reduce pepperweed

Maintain Shop Parking Area

133

5

1

TREATMENT: OBJECTIVE: ACRES:

Graze sheep

Spray Telar

Spray Round-up

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX CLS YEAR 20067 printed: 5/18/2006 14

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: CLS UNIT: T10 CELL: 1-2

DRAWDOWN DATE: 4/15/2006

DRAWDOWN RATE: S

No

FLOOD DATE: 9/10/2006

UNITS REQ. DOWN 1st: T10.3-4

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 7

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: SEASONALLY FLOODED MARSH

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

101

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Evaluate cost/need of abandoning well in nw corner

2. Mow cockleburr prior to seed set, including areas along tour route to allow viewing

3. Mow sections of interior levees (incl slopes) for loafing/grazing areas prior to floodup

4.

5.

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 101

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Mow prior to seed-set Reduce cocklebur 10

TREATMENT: OBJECTIVE: ACRES:

Mow prior to seed-set

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Y Y Y

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX CLS YEAR 20067 printed: 5/18/2006 15

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: CLS UNIT: T10 CELL: 3

DRAWDOWN DATE: 7/15/2006

DRAWDOWN RATE: S

No

FLOOD DATE: 9/25/2006

UNITS REQ. DOWN 1st: none

UNITS REQ. FLOOD 1st: none

SPECIAL MANAGEMENT CONSIDERATIONS:

Flood to west side and hold stable; Added new inlet from the T5 ditch in 2005 to give independent water mgt capability

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 7

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: SUMMER WATER

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

0

Watergrass

0

Summer 

Water

42

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Add more gravel to boat ramp in NE corner of cell 3

2. Mow sections of interior levees (incl slopes) for loafing/grazing areas prior to floodup

3. Tule transplants along tour route in cell 3 to buffer disturbance...island currently has little bird use

4.

5.

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 42

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

TREATMENT: OBJECTIVE: ACRES: TREATMENT: SUCCESSFUL? ACRES:

Y Y

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX CLS YEAR 20067 printed: 5/18/2006 16

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: CLS UNIT: T10 CELL: 4

DRAWDOWN DATE: 3/15/2006

DRAWDOWN RATE: S

Yes

FLOOD DATE: 10/1/2006

UNITS REQ. DOWN 1st: T10A

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

Flood to west side and hold stable

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 0

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: SEASONALLY FLOODED MARSH

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

50

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Drawdown 3/6/06, reflood after cocklebur germination, then drawdown again

2. Repair roads between T10.4 and T12.3, and between T10.4 and T10A.1

3. Mow sections of interior levees (incl slopes) for loafing/grazing areas prior to floodup

4.

5.

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 50

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Irrigate/scald Reduce cocklebur 50

TREATMENT: OBJECTIVE: ACRES:

Irrigate/scald

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Y Y

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX CLS YEAR 20067 printed: 5/18/2006 17

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: CLS UNIT: T10A CELL: 1

DRAWDOWN DATE: 12/31/2006

DRAWDOWN RATE:

No

FLOOD DATE: 1/1/2007

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

SFM in 1995-1999, 2003-2005; SW in 2000; PP in 2001-2002; BOR/DU project for T5/T6A/T10A completed summer 2003 = 

new capability for independent water delivery for T10A.1 and independent drain for T6A; During PP cycle, draw down to 6-12" 

above pond bottom from Nov 1 through Mar 15, otherwise hold water stable at max level; Increasing large BCNH winter roost 

2002-05; Mosquito research "treatment" unit fall 2004 and again 2005

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 5

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: PERMANENT POND

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

0

Watergrass

0

Summer 

Water

0

Perm 

Pond

41

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Monitor Santa Barbara sedge plugs planted along new drain canal in NW corner

2. Repair toe levee where canal comes out of T6A and T6.4 (leaking) following next SFM cycle

3.

4.

5.

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 41

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

TREATMENT: OBJECTIVE: ACRES: TREATMENT: SUCCESSFUL? ACRES:

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX CLS YEAR 20067 printed: 5/18/2006 18

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: CLS UNIT: T10A CELL: 2

DRAWDOWN DATE: 4/15/2006

DRAWDOWN RATE: S

No

FLOOD DATE: 11/1/2006

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

"Turtle Pond"; Draw water off upper shelf at drawdown and reflood at flood date; "Turtle Pond" acres classified as PP...more 

appropriate for this wetland as it has always remained flooded to some degree (unmanaged wetland)

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 9

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: SEASONALLY FLOODED MARSH

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

7

Watergrass

0

Summer 

Water

0

Perm 

Pond

6

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Remove arundo from along 2047 drain and spray resprouts with Rodeo

2. Add wood duck box on downed tree

3.

4.

5.

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 13

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Cut to ground

Spray Rodeo resprouts

Reduce arundo

Reduce arundo

0.5

0.5

TREATMENT: OBJECTIVE: ACRES:

Cut to ground

Spray Rodeo resprouts

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX CLS YEAR 20067 printed: 5/18/2006 19

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: CLS UNIT: T12 CELL: 1-2

DRAWDOWN DATE: 4/1/2006

DRAWDOWN RATE: S

Yes

FLOOD DATE: 9/25/2006

UNITS REQ. DOWN 1st: T12.3-4

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

Willow cuttings planted along west side of c2 in 2002

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 5

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: SEASONALLY FLOODED MARSH

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

107

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Evaluate need to irrigate trees in cell 2 only - do not spill into areas outside berm, let evaporate

2. Clean out inlet channels at west lateral

3. Mow sections of interior levees (incl slopes) for loafing/grazing areas

4. Mow cockleburr as necessary

5.

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 107

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Mow prior to seed-set

Evaluate need to irrigate

Reduce cocklebur

Maintain trees

10

4.7

TREATMENT: OBJECTIVE: ACRES:

Mow prior to seed-set

Evaluate need to irrigate

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Y Y

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX CLS YEAR 20067 printed: 5/18/2006 20

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: CLS UNIT: T12 CELL: 3-4

DRAWDOWN DATE: 4/10/2006

DRAWDOWN RATE: S

No

FLOOD DATE: 10/10/2006

UNITS REQ. DOWN 1st: T12A

UNITS REQ. FLOOD 1st: T12.1-2

SPECIAL MANAGEMENT CONSIDERATIONS:

Flood to west side and hold stable

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 5

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: SEASONALLY FLOODED MARSH

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

126

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Repair east sides of cells 3 and 4 levees

2. Mow sections of interior levees (incl slopes) for loafing/grazing areas prior to flood-up

3. Mow cocklebur prior to seedset

4.

5.

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 126

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Mow prior to seed-set Reduce cocklebur 10

TREATMENT: OBJECTIVE: ACRES:

Mow prior to seed-set

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Y Y

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX CLS YEAR 20067 printed: 5/18/2006 21

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: CLS UNIT: T12A CELL: 1

DRAWDOWN DATE: 4/10/2006

DRAWDOWN RATE: S

No

FLOOD DATE: 9/1/2006

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: T10A or T12.3-4

SPECIAL MANAGEMENT CONSIDERATIONS:

Permanent pond in 1998; SFM in 2005; Project planned for conveying drainwater from T12A directly to N-S J-Drain to avoid 

having to dump back into GCID system rather than using in other downstream refuge wetlands (Duck Stamp $); Mosquito 

research "treatment" unit fall 2004, 2005, and 2006

# OF WCS's TO REPLACE: 1

DATE BOARDS PULLED:_______________

WORK PRIORITY: 1

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: SEASONALLY FLOODED MARSH

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

76

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Flume structure to be installed from outlet to N/S J-Drain (contracted)

2. Clean out silt around inlet from T10A

3. Keep trapping island clean of vegetation - lay grit on SE road

4. Mow heavy stands of cockleburr prior to seed set as necessary

5. Mosquito research ongoing

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 76

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Mow prior to seed-set Reduce cocklebur 40

TREATMENT: OBJECTIVE: ACRES:

Mow prior to seed-set

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Y

Y

Y

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX CLS YEAR 20067 printed: 5/18/2006 22

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: CLS UNIT: T12A CELL: 2

DRAWDOWN DATE:

DRAWDOWN RATE:

No

FLOOD DATE:

UNITS REQ. DOWN 1st:

UNITS REQ. FLOOD 1st:

SPECIAL MANAGEMENT CONSIDERATIONS:

Currently unmanaged unit: floods naturally during early flood stage of 2047 and provides good waterfowl habitat; Pepperweed 

study site 1999-00; Redtails and great-horned owls have nested nearly annually in willows along 2047

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 10

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: SEASONALLY FLOODED MARSH

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

0

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

12

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1.

2.

3.

4.

5.

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 12

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

TREATMENT: OBJECTIVE: ACRES: TREATMENT: SUCCESSFUL? ACRES:

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX CLS YEAR 20067 printed: 5/18/2006 23

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: CLS UNIT: T13 CELL: 1-2

DRAWDOWN DATE: 4/5/2006

DRAWDOWN RATE: S

Yes

FLOOD DATE: 9/25/2006

UNITS REQ. DOWN 1st: T13.3-4

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

New delivery canal from west canal to N-S J-Drain (N side of c1/c3/T13A) constructed 2002

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 6

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: SEASONALLY FLOODED MARSH

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

109

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Evaluate need to irrigate trees in cell 1 - do not spill outside bermed area...let evaporate

2. Mow sections of interior levees (incl slopes) for loafing/grazing areas

3.

4.

5.

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 109

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Irrigate west edge cell 1 Maintain trees 3.5

TREATMENT: OBJECTIVE: ACRES:

Irrigate west edge cell 1

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Y Y

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX CLS YEAR 20067 printed: 5/18/2006 24

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: CLS UNIT: T13 CELL: 3-4

DRAWDOWN DATE: 4/15/2006

DRAWDOWN RATE: S

No

FLOOD DATE: 10/1/2006

UNITS REQ. DOWN 1st: T13A

UNITS REQ. FLOOD 1st: T13.1-2

SPECIAL MANAGEMENT CONSIDERATIONS:

New delivery canal from west canal to N-S J-Drain (N side of c1/c3/T13A) constructed 2002

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 3

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: SEASONALLY FLOODED MARSH

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

110

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Mow sections of interior levees (incl slopes) for loafing/grazing areas

2. Mow cockleburr as necessary prior to seedset

3. Evaluate experimental plot in cell 3 to increase timothy production = 2 east/west disc passes (to 

powder) after timothy dries out

4. Repair levee between cells 3/4 and T13A

5.

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 110

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Mow prior to seed-set

Disc

Reduce cocklebur

Enhance swamp timothy

2

1

TREATMENT: OBJECTIVE: ACRES:

Mow prior to seed-set

Disc

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Y Y

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX CLS YEAR 20067 printed: 5/18/2006 25

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: CLS UNIT: T13A CELL: 99

DRAWDOWN DATE: 4/20/2006

DRAWDOWN RATE: S

No

FLOOD DATE: 10/10/2006

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

Excellent waterfowl and shorebird use; High J-Drain flows will back in thru outlet if not boarded; New delivery canal from west 

canal to N-S J-Drain (N side of c1/c3/T13A) constructed 2002

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 8

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: SEASONALLY FLOODED MARSH

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

92

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Mow sections of west levee (incl slopes) for loafing/grazing areas

2. Mow cocklebur as necessary prior to seedset

3.

4.

5.

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 92

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Mow prior to seed-set Reduce cocklebur 10

TREATMENT: OBJECTIVE: ACRES:

Mow prior to seed-set

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Y Y

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX CLS YEAR 20067 printed: 5/18/2006 26

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: CLS UNIT: T14 CELL: 1-2

DRAWDOWN DATE: 4/1/2006

DRAWDOWN RATE: S

No

FLOOD DATE: 10/1/2006

UNITS REQ. DOWN 1st:

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

Last permanent pond in 1999-2000; During PP cycle, draw down to 6-12" above pond bottom from Nov 1 through Mar 15; 

Rehab project completed in summer 1998

# OF WCS's TO REPLACE: 1

DATE BOARDS PULLED:_______________

WORK PRIORITY: 2

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: SEASONALLY FLOODED MARSH

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

30

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Remove old screwgate inlet in north end in conjunction with T12A flume project

2. Control primrose through discing in both cells - do not disc tules

3. Add dirt around riser in cells 1 & 2

4.

5.

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 30

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Disc Reduce primrose 10

TREATMENT: OBJECTIVE: ACRES:

Disc

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Y

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX CLS YEAR 20067 printed: 5/18/2006 27

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: CLS UNIT: T14 CELL: 3

DRAWDOWN DATE: 5/15/2006

DRAWDOWN RATE: S

Yes

FLOOD DATE: 11/1/2006

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

Monitor wood duck boxes via volunteers; C3/C4 levee was moved north and independent inlet installed in C3 with C4 habitat 

project in 2001

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 6

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: SEASONALLY FLOODED MARSH

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

18

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Mow cocklebur prior to seedset

2. Drawdown ASAP, reflood after cockleburr germination, then cut water supply 5/15/06 and allow to 

evaporate

3. Monitor wood duck boxes via volunteers

4.

5.

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 18

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Scald (by irrigate)

Mow prior to seed-set

Reduce cocklebur

Reduce cocklebur

17.7

10

TREATMENT: OBJECTIVE: ACRES:

Scald (by irrigate)

Mow prior to seed-set

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Y Y

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX CLS YEAR 20067 printed: 5/18/2006 28

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: CLS UNIT: T14 CELL: 4

DRAWDOWN DATE: 4/1/2006

DRAWDOWN RATE: S

No

FLOOD DATE: 10/1/2006

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

Permanent pond in 1999; Summer water in 2000, 2003-2005; Monitor wood duck boxes via volunteers; C3/C4 levee was moved 

north (left center portion of old levee as islands) with C4 habitat project in 2001; Monitor health of oak trees; Great blue heron 

and great egret rookery 2004 (~4 GBHE nests) and 2005 (~5 GBHE & ~4 GREG nests, 1 DCCO nest, and 4 BCNH nests); 

switch to SFM 2006...noticing some decline in willow health

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 8

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: SEASONALLY FLOODED MARSH

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

3

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Monitor wood duck boxes via volunteers

2. Monitor great blue heron/ great egret rookery on east side

3.

4.

5.

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 3

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

TREATMENT: OBJECTIVE: ACRES: TREATMENT: SUCCESSFUL? ACRES:

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX CLS YEAR 20067 printed: 5/18/2006 29

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: CLS UNIT: T15 CELL: 99

DRAWDOWN DATE: 6/1/2006

DRAWDOWN RATE: ST

No

FLOOD DATE: 10/1/2006

UNITS REQ. DOWN 1st: T15A

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

Tule whitefront use area (400-500 birds between c4 and T15A early in season); Historic small Canada goose roost sites in c3-

c4; Last habitat project completed summer 1996 - removed multiple old rice checks, added potholes, channels, and rehabbed 

levees

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 4

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: SEASONALLY FLOODED MARSH

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

224

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

7

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. c2/3/4=pull 6" board 3/1, hold until 6/1, then drawdown, leaving a board in risers to hold H2O in 

potholes/chnls for evap

2. Mow cockleburr prior to seedset

3. Mow sections of interior levees (incl slopes) for loafing/grazing areas, leaving buffer on S end along 

county road

4. Evaluate experimental plot in cell 4 to increase timothy production = 2 east/west disc passes (to 

powder) after timothy dries out

5. Contact DU re: removal or replacement of old DU/FWS sign in SW corner of T15.4

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 231

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Mow prior to seed-set

Disc

Reduce cocklebur

Enhance swamp timothy

20

2

TREATMENT: OBJECTIVE: ACRES:

Mow prior to seed-set

Disc

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Y Y

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX CLS YEAR 20067 printed: 5/18/2006 30

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: CLS UNIT: T15A CELL: 99

DRAWDOWN DATE: 6/1/2006

DRAWDOWN RATE: S

No

FLOOD DATE: 10/1/2006

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

Tule whitefront use area (400-500 birds between T15:4 and T15A early in season)

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 4

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: SEASONALLY FLOODED MARSH

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

90

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

3

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Pull 6" board 3/1, hold until 6/1, then drawdown; leaving a board in risers to hold H2O in 

potholes/chnls for evap

2. Mow cocklbur as necessary prior to seedset

3. Transplant tule clump to east side of island, plus lay gravel for grit, for possible tule goose trapping 

site

4.

5.

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 93

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Mow prior to seed-set Reduce cocklebur 3

TREATMENT: OBJECTIVE: ACRES:

Mow prior to seed-set

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Y

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX CLS YEAR 20067 printed: 5/18/2006 31

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: CLS UNIT: T16 CELL: 99

DRAWDOWN DATE: 7/15/2006

DRAWDOWN RATE: S

No

FLOOD DATE: 10/10/2006

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

Formerly T16:2 - changed to T16:99 in 2004 with the small cell on east side being T16A; Tule whitefront use area 1999-2003, 

esp in SW corner, with use declining 2004-2006; Completed NAWCA project summer 2001 and split T16 into 2 cells, this cell 

being the larger most west cell to be managed as SFM

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 7

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: SUMMER WATER

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

0

Watergrass

0

Summer 

Water

119

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Hold water level 6" lower until 7/15/06 drawdown

2. Mow cockleburr prior to seedset

3. Mow sections of interior levees (inlc slopes) for loafing/grazing areas

4. Gravel boat ramp

5. Remove large concrete block in N end

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 119

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Mow prior to seed-set Reduce cocklebur 10

TREATMENT: OBJECTIVE: ACRES:

Mow prior to seed-set

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Y Y

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX CLS YEAR 20067 printed: 5/18/2006 32

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: CLS UNIT: T16A CELL: 99

DRAWDOWN DATE: 12/31/2006

DRAWDOWN RATE:

No

FLOOD DATE: 1/1/2007

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

SFM in 2003; Formerly T16:1 - changed to T16A in 2004 with the large cell on west side being T16:99; Completed NAWCA 

project summer 2001 and split T16 into two cells, this being the smaller most east cell to be managed as PP/SW

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 7

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: PERMANENT POND

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

0

Watergrass

0

Summer 

Water

0

Perm 

Pond

27

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Monitor for tricolor blackbirds

2. Drop water level down 12" to encourage pondweed until mid April/early May

3.

4.

5.

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 27

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

TREATMENT: OBJECTIVE: ACRES: TREATMENT: SUCCESSFUL? ACRES:

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX CLS YEAR 20067 printed: 5/18/2006 33

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: CLS UNIT: T17 CELL: 99

DRAWDOWN DATE: 4/1/2006

DRAWDOWN RATE: S

No

FLOOD DATE: 10/20/2006

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

Summer water in 1999 and 2002 (good brood production - banding site in 2002); Emergent cover now well established

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 4

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: SEASONALLY FLOODED MARSH

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

64

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

23

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Drawdown ASAP for cocklebur germination and scalding, reflood and then drawdown if can get 

down by 3/15/06

2. Repair sloughing bank on drain ditch side of S levee

3. Spot disc Bermuda/jointgrass and alkali/tuberous bulrush

4. Evaluate for upland habitat restoration in N end with riparian forest (oaks?)

5. Call PG&E to straighten power poles along E side

6. Gravel spillway

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 87

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Disc Reduce Bermuda/jointgrass 5

TREATMENT: OBJECTIVE: ACRES:

Disc

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Y

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX CLS YEAR 20067 printed: 5/18/2006 34

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: CLS UNIT: T18 CELL: 99

DRAWDOWN DATE: 4/1/2006

DRAWDOWN RATE: S

No

FLOOD DATE: 10/1/2006

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

Hunt unit; Cordylanthus unit - avoid travel and other ground disturbance in this unit; Fire effects study plots in S end 1999-2001; 

Aerial herbicide drop along W edge (north 1/2) of unknown origin between 3/1/03 and 3/10/03 killed vegetation 60-70 yds out 

into the unit from W levee

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 1

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: SEASONALLY FLOODED MARSH

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

29

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

40

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Monitor cordylanthus

2. Levees on N & E sides need rebuilding...must enter from levees to avoid Cordylanthus

3. Put in a crossing @ north end of GCID ditch with pipe & cauffer dam to provide access for levee 

work

4.

5.

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 69

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

TREATMENT: OBJECTIVE: ACRES: TREATMENT: SUCCESSFUL? ACRES:

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX CLS YEAR 20067 printed: 5/18/2006 35

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: CLS UNIT: T19 CELL: 99

DRAWDOWN DATE: 4/1/2006

DRAWDOWN RATE: S

No

FLOOD DATE: 9/10/2006

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: P2

SPECIAL MANAGEMENT CONSIDERATIONS:

Hunt unit

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 8

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: SEASONALLY FLOODED MARSH

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

92

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

1

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Mow cocklbur prior to seedset

2. Transplant tules (use P2 as source) around center islands in c2 just prior to floodup- delay P3-P6 

floodup to accelerate delivery to tules

3. Maintain cover on islands

4. Mow cross-levees including slopes prior to floodup

5.

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 92

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Mow prior to seed-set Reduce cocklebur 10

TREATMENT: OBJECTIVE: ACRES:

Mow prior to seed-set

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Y

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX CLS YEAR 20067 printed: 5/18/2006 36

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: CLS UNIT: T20 CELL: 1

DRAWDOWN DATE: 4/15/2006

DRAWDOWN RATE: S

No

FLOOD DATE: 9/1/2006

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

Hunt unit

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 9

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: SEASONALLY FLOODED MARSH

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

71

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Spot disc pothole in S end to keep open

2. Mosquito research potentially ongoing

3.

4.

5.

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 71

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Disc Reduce cattails/tules 1

TREATMENT: OBJECTIVE: ACRES:

Disc

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX CLS YEAR 20067 printed: 5/18/2006 37

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: CLS UNIT: T20 CELL: 2-3

DRAWDOWN DATE: 4/15/2006

DRAWDOWN RATE: S

No

FLOOD DATE: 9/15/2006

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

Summer water in 1994-1996, 2001, 2002; Hunt unit; T20 NAWCA project 2000-01, perim levee rehab and 

potholes/channels/islands in cell 1-2; Burned c2 (overwater) on 3/20/03 followed by discing that summer

# OF WCS's TO REPLACE: 1

DATE BOARDS PULLED:_______________

WORK PRIORITY: 1

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: SEASONALLY FLOODED MARSH

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

53

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

1

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Spot disc as needed

2. Spray pepperweed on south end of c3 with Telar as needed

3. Replace siphon to T21 with flume - priorty to find funding

4.

5.

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 54

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Disc

Spray Telar

Enhance moist soil plants

Reduce pepperweed

10

0.5

TREATMENT: OBJECTIVE: ACRES:

Disc

Spray Telar

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX CLS YEAR 20067 printed: 5/18/2006 38

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: CLS UNIT: T21 CELL: 1

DRAWDOWN DATE: 3/15/2006

DRAWDOWN RATE: S

No

FLOOD DATE: 9/25/2006

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

Hunt unit; Avoid any travel or disturbance in uplands; Consult before making any levee repairs; flow thru during floodup then 

board up in early Nov

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 3

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: SEASONALLY FLOODED MARSH

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

38

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

33

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Remove old bridge parts from footbridge area in north end

2. Replace pipe between T21.1 and T21.2 with 30 feet of 24" pipe and 4' riser

3.

4.

5.

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 71

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

TREATMENT: OBJECTIVE: ACRES: TREATMENT: SUCCESSFUL? ACRES:

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX CLS YEAR 20067 printed: 5/18/2006 39

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: CLS UNIT: T21 CELL: 2

DRAWDOWN DATE: 4/1/2006

DRAWDOWN RATE: S

No

FLOOD DATE: 10/1/2006

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

Hunt unit; Flow thru during floodup then board up early Nov

# OF WCS's TO REPLACE: 1

DATE BOARDS PULLED:_______________

WORK PRIORITY: 9

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: SEASONALLY FLOODED MARSH

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

56

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

1

Alkalli 

Meadow

14

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Evaluate potential to burn in N end in summer/fall to open up tules

2.

3.

4.

5.

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 70

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Burn Reduce tules 20

TREATMENT: OBJECTIVE: ACRES:

Burn

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX CLS YEAR 20067 printed: 5/18/2006 40

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: CLS UNIT: T22 CELL: 99

DRAWDOWN DATE: 4/1/2006

DRAWDOWN RATE: S

No

FLOOD DATE: 10/1/2006

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: T21.2

SPECIAL MANAGEMENT CONSIDERATIONS:

Hunt unit; Avoid any disturbance in uplands - cordylanthus outside E and S levees and on S levee; 4,198 plants in 2002 (1,587 

of those on S levee);* If rice is grown in field to east across Ohm Rd, watch for seepage across to T22--flooding at that time will 

kill cordylanthus in low areas (SE corner) - chronic problem

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 4

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: SEASONALLY FLOODED MARSH

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

31

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

15

Alkalli 

Meadow

10

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Flooding from private land to south still a problem - MP to contact landowner to inquire regarding 

their ditch

2. Monitor cordylanthus

3.

4.

5.

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 56

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

TREATMENT: OBJECTIVE: ACRES: TREATMENT: SUCCESSFUL? ACRES:

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX CLS YEAR 20067 printed: 5/18/2006 41

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: CLS UNIT: T23 CELL: 99

DRAWDOWN DATE: 3/15/2006

DRAWDOWN RATE: EVAP

No

FLOOD DATE: 11/20/2006

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: T20.1

SPECIAL MANAGEMENT CONSIDERATIONS:

Hunt unit; Check station in SE corner; Native grass project in N end adj to T20 - planted fall 1997 - an additional 50 acres 

planted immediately south down to Ware Rd in Jan/Feb 2003; Both sites burned 11/15/02; Goose grazing in N end late 

Feb/early Mar 2002; 2002 study initiated to evaluate bird use of native vs non-native grasslands (UCD); CWA nesting 

investigations indicate good #'s and success of MALL in 97 planting; Avoid disturbance in c2 (rare plants); Potential burrowing

owl nest in S end spring 2006; GHOW & RTHA nesting in trees around check station most years

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 2

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: UPLAND

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

48

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

108

Perennial 

Grasslnd

21

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

1

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Spray mounds in c1 with Roundup to maintain open for burrowing owl habitat - January 2007 by 

ATV

2. Graze sheep ASAP in March/April on both native grass planting areas and cell 2 (fence N end)

3. Cut off water supply 3/15, but don't pull boards...allow to evap

4. Disc an additional 5-10 acres just S of existing '97 planting to prep for new planting in 2006

5. Plant native grass and forbes in the 5-10 fallow acres, and forbes in the SW corner of native grass 

planting - evaluate $ for contracting

6. Eval creation of artificial burrows for BUOW in existing mounds or creation of new mounds using 

from any future dirtwork in T24.12

7. Spray starthistle and other weeds along Ware Rd outside of fence to remove seed source

8. Spray and repair gravel at check station parking lot

9. Evaluate potential for burning, post grazing

10.YCC to paint check station gates and eaves on check station

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 184

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Graze sheep

Spray Round-up

Spray Round-up

Burn

Spray Round-up

Reduce starthistle

Maintain sparse mound veg

Reduce starthistle

Enhance native plants

Reduce weeds in pkg lot

184

1

1

70

1

TREATMENT: OBJECTIVE: ACRES:

Graze sheep

Spray Round-up

Spray Round-up

Burn

Spray Round-up

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Priority?

Ditch

5
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX CLS YEAR 20067 printed: 5/18/2006 42

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: CLS UNIT: T24 CELL: 1

DRAWDOWN DATE:

DRAWDOWN RATE:

No

FLOOD DATE:

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

Hunt unit; **Aerial heribicide drop along W edge of unknown origin between 3/1/03 and 3/10/03 killed vegetation 60-70 yds out 

into unit from W levee; Veg spp comp measured 4/27/04 during fire pre-burn monitoring effort - consider for upland restoration, 

possible native grasses - already significant amounts of native clovers and others; Burned 7/28/05 along with T24.2

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 3

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: UPLAND

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

0

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

52

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Spray pepperweed w/Telar in N end and anywhere near c2 as needed

2. Mow mustard on west side in March prior to seed set

3. Conduct 1-year post-burn vegetation monitoring

4.

5.

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 52

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Spray Telar

Mow prior to seed-set

Reduce pepperweed

Reduce mustard

0.1

5

TREATMENT: OBJECTIVE: ACRES:

Spray Telar

Mow prior to seed-set

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX CLS YEAR 20067 printed: 5/18/2006 43

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: CLS UNIT: T24 CELL: 2

DRAWDOWN DATE: 12/31/2006

DRAWDOWN RATE: S

No

FLOOD DATE: 1/1/2007

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

First year wetland in 1999; SFM in 2005; Hunt unit; Burned 7/28/05 with T24.1; Rebuilt levees and rechannelized pond bottom 

2005

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 10

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: PERMANENT POND

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

0

Watergrass

0

Summer 

Water

0

Perm 

Pond

15

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1.

2.

3.

4.

5.

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 15

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

TREATMENT: OBJECTIVE: ACRES: TREATMENT: SUCCESSFUL? ACRES:

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX CLS YEAR 20067 printed: 5/18/2006 44

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: CLS UNIT: T24 CELL: 3-5

DRAWDOWN DATE: 5/15/2006

DRAWDOWN RATE: S

Yes

FLOOD DATE: 9/1/2006

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

First year wetland in 1999; SFM in 2000-2001; Hunt unit; Cells 4 & 5 designated as "Assigned Pond" hunting area 2004-05

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 6

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: WATERGRASS

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

0

Watergrass

93

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Spot disc or spray emerging patches of Bermuda grass

2. Keep the irrigation floodup SLOW so as not to drown out watergrass in channel bottoms

3.

4.

5.

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 93

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Disc

Spray Round-up

Irrigate

Reduce Bermuda grass

Reduce Bermuda grass

Enhance moist soil plants

5

5

93

TREATMENT: OBJECTIVE: ACRES:

Disc

Spray Round-up

Irrigate

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Y

Y

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX CLS YEAR 20067 printed: 5/18/2006 45

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: CLS UNIT: T24 CELL: 6

DRAWDOWN DATE: 7/1/2006

DRAWDOWN RATE:

No

FLOOD DATE: 9/15/2006

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

 First year wetland in 1999; Permanent pond 2000-2005; Draw down to 6-12" above pond bottom from Nov. 1 through Mar. 15, 

otherwise hold water stable at max level

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 0

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: SUMMER WATER

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

0

Watergrass

0

Summer 

Water

12

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Spot repair roads between cells 5 & 6

2.

3.

4.

5.

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 12

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

TREATMENT: OBJECTIVE: ACRES: TREATMENT: SUCCESSFUL? ACRES:

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX CLS YEAR 20067 printed: 5/18/2006 46

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: CLS UNIT: T24 CELL: 7

DRAWDOWN DATE: 4/1/2006

DRAWDOWN RATE:

No

FLOOD DATE: 9/15/2006

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: T24.11

SPECIAL MANAGEMENT CONSIDERATIONS:

First year wetland in 1999; Summer water in 2000, 2003, 2005; Permanent pond in 2001-2002, 2004; Hunt unit; Draw down to 6-

12" above pond bottom from Nov 1 through Mar 15, otherwise hold water stable at max level; Designated as "Assigned Pond" 

hunting area 2004-05

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 9

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: SEASONALLY FLOODED MARSH

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

24

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Add gravel to boat ramp in NW corner

2.

3.

4.

5.

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 24

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

TREATMENT: OBJECTIVE: ACRES: TREATMENT: SUCCESSFUL? ACRES:

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX CLS YEAR 20067 printed: 5/18/2006 47

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: CLS UNIT: T24 CELL: 7A

DRAWDOWN DATE: 12/31/2006

DRAWDOWN RATE: S

No

FLOOD DATE: 1/1/2007

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: T24.8, T24.11

SPECIAL MANAGEMENT CONSIDERATIONS:

First year wetland in 1999; Summer water in 2000, 2004; Permanent pond in 2002-2003, 2005; SFM in 2001; This unit allows 

independent drainage of cell 8 so cell 7 may be rotated to SW or other water regimes

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 10

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: PERMANENT POND

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

0

Watergrass

0

Summer 

Water

0

Perm 

Pond

6

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1.

2.

3.

4.

5.

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 6

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

TREATMENT: OBJECTIVE: ACRES: TREATMENT: SUCCESSFUL? ACRES:

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX CLS YEAR 20067 printed: 5/18/2006 48

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: CLS UNIT: T24 CELL: 8

DRAWDOWN DATE: 12/31/2006

DRAWDOWN RATE: S

No

FLOOD DATE: 1/1/2007

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: T24.11

SPECIAL MANAGEMENT CONSIDERATIONS:

First year wetland in 1999; Permanent pond in 2000-2003, 2005; Summer water in 2000, 2004; Hunt unit; Draw down to 6-12" 

above pond bottom from Nov 1 through Mar 15, otherwise hold water stable at max level; Designated as "Assigned Pond" 

hunting area 2004-05; Great pondweed production and brood use 2005

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 10

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: PERMANENT POND

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

0

Watergrass

0

Summer 

Water

0

Perm 

Pond

22

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1.

2.

3.

4.

5.

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 22

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

TREATMENT: OBJECTIVE: ACRES: TREATMENT: SUCCESSFUL? ACRES:

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX CLS YEAR 20067 printed: 5/18/2006 49

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: CLS UNIT: T24 CELL: 9-10

DRAWDOWN DATE: 4/15/2006

DRAWDOWN RATE: ST

No

FLOOD DATE: 9/15/2006

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: T24.11

SPECIAL MANAGEMENT CONSIDERATIONS:

 First year wetland in 1999; Hunt unit; Pull water down to east side for staged drawdown; Both cells have evolved into excellent 

quality seasonal wetlands in short period of time since restoration efforts started in 1999; Tule WF use areas; CA hibiscus 

volunteered in c10 in 2003; Designated as "Assigned Pond" hunting area 2004-05

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 8

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: SEASONALLY FLOODED MARSH

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

76

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Transplant several bulrush clumps along east and north sides of c9

2. Mow c9/c10 levee for loafing/grazing prior to floodup

3. Spot repair east levee

4.

5.

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 76

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

TREATMENT: OBJECTIVE: ACRES: TREATMENT: SUCCESSFUL? ACRES:

Y

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX CLS YEAR 20067 printed: 5/18/2006 50

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: CLS UNIT: T24 CELL: 11

DRAWDOWN DATE: 12/31/2006

DRAWDOWN RATE:

No

FLOOD DATE: 1/1/2007

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

First year wetland in 1999; SFM in 2000; Hunt unit; Continues to be Giant Garter Snake core use area

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 9

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: PERMANENT POND

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

0

Watergrass

0

Summer 

Water

0

Perm 

Pond

19

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Drawdown to minimum ponding level for fish control opportunistically during late winter

2. Remove piles of beaver plug material from around water control structures and use to create 

submerged islands in adjacent units

3.

4.

5.

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 19

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

TREATMENT: OBJECTIVE: ACRES: TREATMENT: SUCCESSFUL? ACRES:

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX CLS YEAR 20067 printed: 5/18/2006 51

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: CLS UNIT: T24 CELL: 12

DRAWDOWN DATE: 4/15/2006

DRAWDOWN RATE: S

No

FLOOD DATE: 11/1/2006

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: T24.11

SPECIAL MANAGEMENT CONSIDERATIONS:

Hunt unit; First year wetland in 1999; Good late season use by GWT; Changed drawdown from 6/1 evap to 4/15 slow starting 

2003; T25 habitat restoration project in 2004 resulted in re-routing T24.12 drainwater through swale in east side of T25 (previous 

drain between T24:13 and T25 was filled in)

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 9

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: SEASONALLY FLOODED MARSH

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

27

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

32

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Develop restoration plan for west side to restore additional VPs and mounds and seek funding

2.

3.

4.

5.

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 59

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

TREATMENT: OBJECTIVE: ACRES: TREATMENT: SUCCESSFUL? ACRES:

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX CLS YEAR 20067 printed: 5/18/2006 52

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: CLS UNIT: T24 CELL: 13

DRAWDOWN DATE:

DRAWDOWN RATE:

No

FLOOD DATE:

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

Hunt unit; Leave structure on east side open to allow drainage of floodwater; Created large pool in S end 1999; Deepened large 

pool and created mounds and pools throughout cell with NAWCA project in 2001; Cordylanthus present along N perimeter of 

large pool (from translocated soil during restoration); 240 plants min in 2003; Spring 2003 downingia appeared in pools in SE and 

NE corners (at least); Lindahli's fairy shrimp (Branchinecta lindahli) found in big VP & smaller mima mound pools Feb 2005, last 

survey in Feb 2002 showed only seed shrimp; Good duck & goose use spring 2006

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 4

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: VERNAL POOL

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

0

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

12.0

VP Alkali 

Meadow 

Complex

40

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Monitor cordylanthus and other vegetation

2. Evaluate potential for sheep grazing

3. YCC paint parking lot C gate

4. Repost Parking Lot C - put the "Westside Access Only" sign on its own post

5.

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 52

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Spray Round-up Maintain Parking Lot C 0.5

TREATMENT: OBJECTIVE: ACRES:

Spray Round-up

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX CLS YEAR 20067 printed: 5/18/2006 53

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: CLS UNIT: T25 CELL: 99

DRAWDOWN DATE: 4/20/2006

DRAWDOWN RATE: S

No

FLOOD DATE: 11/20/2006

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: T24.12

SPECIAL MANAGEMENT CONSIDERATIONS:

Hunt unit; Acquired 2002; Managed as SFM in recent years by Richmond Hunt Club, was formerely rice; 2002-2003, water not 

resupplied after Jan 31 - let evaporate for drawdown; Good late season use by GWT, AMWI, shorebirds; Restoration to 

VP/VPAM done fall 2004 (east 1/2, Duck Stamp $) and fall 2005 (west 1/2, Duck Stamp/DU Marsh $), with swale & potholes 

created along W portion to drain T24:12; ** KEEP MANAGED WATER ONLY IN SWALE & POTHOLES, remainder of unit to 

flood only w/rainwater**; Lindahli's fairy shrimp found in big VP 2/04, just 5 months post-restoration

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 2

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: VERNAL POOL

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

3

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

18.2

VP Alkali 

Meadow 

Complex

93

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Native grass & forb planting funded by BOR for late summer/fall 2006

2. Post "Danger, Deep Mud" signs on swale on west 1/2 of unit and fence off area (approx. 10 signs 

needed)

3.

4.

5.

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 115

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

TREATMENT: OBJECTIVE: ACRES: TREATMENT: SUCCESSFUL? ACRES:

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX CLS YEAR 20067 printed: 5/18/2006 54

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: CLS UNIT: P1 CELL: 99

DRAWDOWN DATE: 4/1/2006

DRAWDOWN RATE: S

No

FLOOD DATE: 8/25/2006

UNITS REQ. DOWN 1st: P3

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

Hunt unit; Flood-up date shifted back from 8/15 starting fall 2000; Posted retrieval zone in N end starting 2002 (similar zone may 

have been in effect in 1980's or earlier); New delivery canal into J-Drain from W Lateral constructed 2002; Designated as 

"Assigned Pond" hunting area 2004-05

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 8

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: SEASONALLY FLOODED MARSH

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

82

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Spot disc as necessary

2. Maintain retrieval zone on N end

3.

4.

5.

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 82

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Disc Enhance moist soil plants 5

TREATMENT: OBJECTIVE: ACRES:

Disc

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX CLS YEAR 20067 printed: 5/18/2006 55

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: CLS UNIT: P2 CELL: 99

DRAWDOWN DATE: 4/1/2006

DRAWDOWN RATE: S

No

FLOOD DATE: 9/1/2006

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

Hunt unit; Posted retrieval zone in N end starting 2002 (similar zone may have been in effect in 1980's or earlier); Designated as 

"Assigned Pond" hunting area (for disabled and junior hunter opportunities) 2004-05

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 4

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: SEASONALLY FLOODED MARSH

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

71

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

3

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Mow cocklbur prior to seedset as necessary

2. Spot disc to maintain openings, especially on east side

3. Maintain retrieval zone on N end

4. Evaluate relocation of disabled parking area to NE

5. Open up tules south and NW of disabled blind - 2 discs wide

6. YCC maintain disabled blind

7. Spray path to disabled blind

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 73

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Mow prior to seed-set

Disc

Spray Roundup

Reduce cocklebur

Reduce cattails/tules

Maintain path to blind

5

1

0.1

TREATMENT: OBJECTIVE: ACRES:

Mow prior to seed-set

Disc

Spray Roundup

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Y

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX CLS YEAR 20067 printed: 5/18/2006 56

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: CLS UNIT: P3 CELL: 99

DRAWDOWN DATE: 4/15/2006

DRAWDOWN RATE: S

No

FLOOD DATE: 9/15/2006

UNITS REQ. DOWN 1st: P5/P6

UNITS REQ. FLOOD 1st: P1 or T22

SPECIAL MANAGEMENT CONSIDERATIONS:

Hunt unit; Avoid any disturbance in west uplands - large cordylanthus populations - 4,736 plants in 2002; Delay floodup of far 

west side unit 10/1 to avoid killing actively growing cordylanthus; Burned SE corner overwater 3/21/03; Veg spp comp measured 

on west side 6/23/04 during fire pre-burn monitoring effort; Burned 10 ac 9/22/04 and 40 ac 9/29/04, 1 year post-burn monitoring 

6/24/05

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 6

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: SEASONALLY FLOODED MARSH

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

148

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

2

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

2

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Keep water off west side until mid-October for Cordylanthus

2. Spray pepperweed (Telar) on perimeter levees and especially around old check station as 

necessary

3. Mow W levee for designated hunter access off Ohm Rd

4. YCC paint parking lot B gate

5.

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 152

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Spray Telar

Spray Round-up

Reduce pepperweed

Maintain Parking Lot B

0.5

1

TREATMENT: OBJECTIVE: ACRES:

Spray Telar

Spray Round-up

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Y

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX CLS YEAR 20067 printed: 5/18/2006 57

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: CLS UNIT: P4 CELL: 99

DRAWDOWN DATE: 4/15/2006

DRAWDOWN RATE: S

No

FLOOD DATE: 9/15/2006

UNITS REQ. DOWN 1st: P6

UNITS REQ. FLOOD 1st: P2/P3

SPECIAL MANAGEMENT CONSIDERATIONS:

Hunt unit; Tule whitefront use area, esp south levee Dec/Feb

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 3

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: SEASONALLY FLOODED MARSH

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

124

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Mow P4/P6 levee for loafing/grazing - also potential tule goose trapping site

2. Repair low spots in levee between P2/P4

3. Spray levee between P4 & P6 with Telar for pepperweed

4.

5.

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 124

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Disc

Mow

Spray Telar

Reduce cattails/tules

Reduce cocklebur

Reduce pepperweed

3

10

0.1

TREATMENT: OBJECTIVE: ACRES:

Disc

Mow

Spray Telar

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Y

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX CLS YEAR 20067 printed: 5/18/2006 58

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: CLS UNIT: P5 CELL: 99

DRAWDOWN DATE: 4/20/2006

DRAWDOWN RATE: S

No

FLOOD DATE: 10/1/2006

UNITS REQ. DOWN 1st: P6

UNITS REQ. FLOOD 1st: P3

SPECIAL MANAGEMENT CONSIDERATIONS:

Hunt unit; Avoid any disturbance in uplands; Burned N end overwater 3/21/03

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 3

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: SEASONALLY FLOODED MARSH

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

41

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

54

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Evaluate modification/removal of P5/P6 levee based on ability to maintain water levels through P6 

mgt alone

2. Evaluate adjacent acquisition for any potential restoration

3. Spray pepperweed between P5 & P6 on north end ASAP in spring with Telar

4.

5.

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 97

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Spray Telar Reduce pepperweed 0.25

TREATMENT: OBJECTIVE: ACRES:

Spray Telar

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Priority?

Ditch

1
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX CLS YEAR 20067 printed: 5/18/2006 59

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: CLS UNIT: P6 CELL: 99

DRAWDOWN DATE: 5/1/2006

DRAWDOWN RATE: S

No

FLOOD DATE: 9/25/2006

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: P3/P4

SPECIAL MANAGEMENT CONSIDERATIONS:

Hunt unit

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 2

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: SEASONALLY FLOODED MARSH

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

132

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

10

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Find funding to acquire and install sheet piling to ends of weir crossing on S end

2. Mow cocklebur prior to seedset

3. Contact PGE re: downed powerline on south end

4.

5.

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 143

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Disc

Mow prior to seed-set

Reduce tules

Reduce cocklebur

1

10

TREATMENT: OBJECTIVE: ACRES:

Disc

Mow prior to seed-set

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Priority?

Ditch

1
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX CLS YEAR 20067 printed: 5/18/2006 60

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: CLS UNIT: PS CELL: 99

DRAWDOWN DATE: 12/31/2006

DRAWDOWN RATE:

No

FLOOD DATE: 1/1/2007

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

Powell Slough water level is unmanaged; Public use facilities area and walking trail adj to T4; Shop area in NE corner of T9; 

Service wood duck boxes, checking that box condition is adequate by Mar and estimating production after July; BCNH roost in 

buttonbush adj to T9; Fed. Lands/Highways project planned for bridge work @ T4/T3.2 crossing in 2007

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 8

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: PERMANENT POND

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

0

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

37

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

12

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

3

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Continue removal of non-native trees - use cut stump herbicide treatments as needed and replant 

with native spp

2. Evaluate hyacinth removal

3. Remove old equipment on W side

4. Service wood duck boxes

5. Monitor sedge/creeping wildrye plugs planted N of bridge

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 53

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Spray Garlon-cut stump Reduce non-native trees 0.1

TREATMENT: OBJECTIVE: ACRES:

Spray Garlon-cut stump

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX CLS YEAR 20067 printed: 5/18/2006 61

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: CLS UNIT: 2047 CELL: 99

DRAWDOWN DATE:

DRAWDOWN RATE: S

No

FLOOD DATE:

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

Important Giant Garter Snake habitats..consult prior to any major work

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 10

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: NONE

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

0

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

21

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

21

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

9

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1.

2.

3.

4.

5.

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 50

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

TREATMENT: OBJECTIVE: ACRES: TREATMENT: SUCCESSFUL? ACRES:

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX CLS YEAR 20067 printed: 5/18/2006 62

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: CLS UNIT: JD CELL: 99

DRAWDOWN DATE:

DRAWDOWN RATE: S

No

FLOOD DATE:

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

Important Giant Garter Snake habitats..consult prior to any major work

# OF WCS's TO REPLACE: 1

DATE BOARDS PULLED:_______________

WORK PRIORITY: 1

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: NONE

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

0

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

5

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Install conveyance structure from T12A outlet to N/S J-Drain

2. Dig out pipe from N/S J-Drain to T14 canal...need to dry out N/S J-Drain prior to work

3. Primrose control for entire N/S Jdrain

4.

5.

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 25

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Spray Rodeo Maint canal capacity 2

TREATMENT: OBJECTIVE: ACRES:

Spray Rodeo

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Priority?

Ditch

19
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX CLS YEAR 20067 printed: 5/18/2006 63

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: CLS UNIT: CANALS CELL: 99

DRAWDOWN DATE:

DRAWDOWN RATE: S

No

FLOOD DATE:

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

Important Giant Garter Snake habitats..consult prior to any major work

# OF WCS's TO REPLACE: 1

DATE BOARDS PULLED:_______________

WORK PRIORITY: 2

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: NONE

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

0

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Hwy 20 delivery canal needs rock @ green gates

2. West Lateral @ T5 lift pump...36" pipe rotten, need to add 30" screwgate & 30ft of pipe

3. Add rock @ siphon @ T13 canal to prevent erosion (back eddy)

4. Primrose control for entire West Lateral, T13 delivery ditch, T14 delivery ditch, and Abel Rd to P1 

inlet

5. West Lateral @ Ware Rd needs 2 loads of cobble (near meters)

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 24

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Spray Rodeo Maint canal capacity 3

TREATMENT: OBJECTIVE: ACRES:

Spray Rodeo

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Priority?

Ditch

24

Summary of Planned Habitat Acres by Unit*

Sacramento NWR Complex YEAR: 20067 REFUGE: CLS

02-May-06

UNIT

TOTAL Seasonal Flooded Marsh Water- grass Summer Water Perm- anent Pond Unmanaged Flooded Wetland Vernal Pool Alkali Meadow V. Pool/ Alkali Meadow Complex Annual Grass- land Peren. Grass- land Irrig. Pasture Vernally Wet Annual Grassl. Rip. Willow Scrub Cotton- wood Willow Mixed Riparian Forest Flooded Willow Valley Oak Savan- nah Valley Oak Rip. Forest Faci- lity

Managed Flooded Wetland Upland Riparian

Wetland

Wetland

 Wetland

Upland

Riparian

Total 

Total 

Total 

Total 

Managed Ditch

T1 1-2 : 84 0 0 0 84 0 84 0 0 0 00 0 0 0 000 0 00 0 0 84 0

T1 3: 0 0 52 0 52 0 52 0 0 0 00 0 0 0 000 0 00 0 0 52 0T1A 99 : 000 0 0 0 0 0 0 0 11 0 0 0 11 000 0 00 0 0 11 0T2 99 : 81 0 0 0 81 0 81 0 0 0 00 0 0 0 000 0 00 0 0 81 0T2A 99 : 0 0 12 0 12 0 12 0 0 0 00 0 0 0 000 0 00 0 0 12 0T3 1: 0 0 18 0 18 0 18 0 0 0 00 0 0 0 000 0 00 0 0 18 0T3 2: 54 0 0 0 54 0 54 0 0 0 00 0 0 0 000 0 00 0 0 54 0T4 99 : 200 0 2 0 2 0 0 0 45 20 0 0 65 000 0 00 0 1 68 0T5 99 : 97 0 0 0 97 0 97 0 0 0 00 0 0 0 000 0 00 0 0 97 0T6 99 : 0 134 0 0 134 0 134 0 0 0 00 0 0 0 000 0 00 0 0 134 0T6A 99 : 41 0 0 0 41 0 41 0 0 0 00 0 0 0 000 0 00 0 0 41 0T7/8/1 99 : 000 0 0 42 42 10 0 225 0 0 0 0 234 000 2 00 2 0 279 0T9 99 : 18 0 0 0 18 0 18 0 0 0 124 0 0 0 124 000 0 00 0 1 144 0T10 1-2 : 101 0 0 0 101 0 101 0 0 0 00 0 0 0 000 0 00 0 0 101 0T10 3: 0 0 42 0 42 0 42 0 0 0 00 0 0 0 000 0 00 0 0 42 0T10 4: 50 0 0 0 50 0 50 0 0 0 00 0 0 0 000 0 00 0 0 50 0T10A 1: 0 0 0 41 41 0 41 0 0 0 00 0 0 0 000 0 00 0 0 41 0T10A 2: 700 6 13 0 13 0 0 0 00 0 0 0 000 0 00 0 0 13 0T12 1-2 : 107 0 0 0 107 0 107 0 0 0 00 0 0 0 000 0 00 0 0 107 0T12 3-4 : 126 0 0 0 126 0 126 0 0 0 00 0 0 0 000 0 00 0 0 126 0T12A 1: 76 0 0 0 76 0 76 0 0 0 00 0 0 0 000 0 00 0 0 76 0T12A 2: 000 0 0 12 12 0 0 0 0 000 0 000 0 00 0 0 12 0T13 1-2 : 109 0 0 0 109 0 109 0 0 0 00 0 0 0 000 0 00 0 0 109 0T13 3-4 : 110 0 0 0 110 0 110 0 0 0 00 0 0 0 000 0 00 0 0 110 0T13A 99 : 92 0 0 0 92 0 92 0 0 0 00 0 0 0 000 0 00 0 0 92 0T14 1-2 : 30 0 0 0 30 0 30 0 0 0 00 0 0 0 000 0 00 0 0 30 0T14 3: 18 0 0 0 18 0 18 0 0 0 00 0 0 0 000 0 00 0 0 18 0T14 4: 300 0 3 0 3 0 0 0 00 0 0 0 000 0 00 0 0 3 0T15 99 : 224 0 0 0 224 0 224 0 0 7 00 0 0 7 000 0 00 0 0 231 0T15A 99 : 90 0 0 0 90 0 90 0 0 3 00 0 0 3 000 0 00 0 0 93 0T16 99 : 0 0 119 0 119 0 119 0 0 0 00 0 0 0 000 0 00 0 0 119 0T16A 99 : 0 0 0 27 27 0 27 0 0 0 00 0 0 0 000 0 00 0 0 27 0T17 99 : 64 0 0 0 64 0 64 0 0 0 23 0 0 0 23 000 0 00 0 0 87 0

Page 1 of 2
UNIT

TOTAL Seasonal Flooded Marsh Water- grass Summer Water Perm- anent Pond Unmanaged Flooded Wetland Vernal Pool Alkali Meadow V. Pool/ Alkali Meadow Complex Annual Grass- land Peren. Grass- land Irrig. Pasture Vernally Wet Annual Grassl. Rip. Willow Scrub Cotton- wood Willow Mixed Riparian Forest Flooded Willow Valley Oak Savan- nah Valley Oak Rip. Forest Faci- lity

Managed Flooded Wetland Upland Riparian

Wetland

Wetland

 Wetland

Upland

Riparian

Total 

Total 

Total 

Total 

Managed Ditch

T18 99 : 29 0 0 0 29 0 29 0 0 40 0 0 0 0 40 000 0 00 0 0 69 0

T19 99 : 92 0 0 0 92 0 92 0 0 1 00 0 0 1 000 0 00 0 0 92 0T20 1: 71 0 0 0 71 0 71 0 0 0 00 0 0 0 000 0 00 0 0 71 0T20 2-3 : 53 0 0 0 53 0 53 0 0 0 00 0 0 0 010 0 00 1 0 54 0T21 1: 38 0 0 0 38 0 38 0 33 0 00 0 0 33 000 0 00 0 0 71 0T21 2: 56 0 0 0 56 0 56 0 1 14 0 0 0 0 14 000 0 00 0 0 70 0T22 99 : 31 0 0 0 31 0 31 0 15 10 0 0 0 0 25 000 0 00 0 0 56 0T23 99 : 48 0 0 0 48 0 48 0 0 0 108 21 0 0 129 000 0 00 0 1 184 5T24 1: 000 0 0 0 0 0 0 0 52 0 0 0 52 000 0 00 0 0 52 0T24 2: 0 0 0 15 15 0 15 0 0 0 00 0 0 0 000 0 00 0 0 15 0T24 3-5 : 0 93 0 0 93 0 93 0 0 0 00 0 0 0 000 0 00 0 0 93 0T24 6: 0 0 12 0 12 0 12 0 0 0 00 0 0 0 000 0 00 0 0 12 0T24 7: 24 0 0 0 24 0 24 0 0 0 00 0 0 0 000 0 00 0 0 24 0T24 7A : 000 6 6 0 6 0 0 0 00 0 0 0 000 0 00 0 0 6 0T24 8: 0 0 0 22 22 0 22 0 0 0 00 0 0 0 000 0 00 0 0 22 0T24 9-10 : 76 0 0 0 76 0 76 0 0 0 00 0 0 0 000 0 00 0 0 76 0T24 11 : 0 0 0 19 19 0 19 0 0 0 00 0 0 0 000 0 00 0 0 19 0T24 12 : 27 0 0 0 27 0 27 0 0 32 0 0 0 0 32 000 0 00 0 0 59 0T24 13 : 000 0 0 0 0 12 40 0 00 0 0 52 000 0 00 0 0 52 0T25 99 : 300 0 3 0 3 18 93 0 00 0 0 111 000 0 00 0 0 115 0P1 99 : 82 0 0 0 82 0 82 0 0 0 00 0 0 0 000 0 00 0 0 82 0P2 99 : 71 0 0 0 71 3 73 0 0 0 00 0 0 0 000 0 00 0 0 73 0P3 99 : 148 0 0 0 148 0 148 0 0 2 00 0 0 2 000 0 00 0 2 152 0P4 99 : 124 0 0 0 124 0 124 0 0 0 00 0 0 0 000 0 00 0 0 124 0P5 99 : 41 0 0 0 41 0 41 0 0 54 0 0 0 0 54 000 0 00 0 0 97 1P6 99 : 132 0 0 0 132 0 132 0 0 10 0 0 0 0 10 000 0 00 0 0 143 1PS 99 : 000 0 0 37 37 0 0 0 12 000 12 000 3 00 3 0 53 02047 99 : 000 0 0 21 21 0 0 0 21 000 21 000 9 00 9 0 50 0JD 99 : 000 0 0 5 5 0 0 0 00 0 0 0 000 0 00 0 0 25 20CANA 99 : 000 0 0 0 0 0 0 0 00 0 0 0 000 0 00 0 0 24 20

2730 135 255 227 40 TOTALS 182 397 41 0 0 0 1 14 0 119 397 00 6 3347 3466 1057 4595 15

* Source of planned habitat acres are from the Refuge Complex GIS. They differ from official total acreages for individual Refuges, because they do not include all ro

other unmanaged areas.

51

Page 2 of 2
Summary of Planned Habitat Acres*

12-Jul-06

Sacramento NWR Complex

20067 Year:

REFUGE

TOTAL Seasonal Flooded Marsh Water- grass Summer Water Perm- anent Pond Unmanaged Flooded Wetland Vernal Pool Alkali Meadow V. Pool/ Alkali Meadow Complex Annual Grass- land Peren. Grass- land Irrig. Pasture Vernally Wet Annual Grassl. Rip. Willow Scrub Cotton- wood Willow Mixed Riparian Forest Flooded Willow Valley Oak Savan- nah Valley Oak Rip. Forest Faci -lity

Managed Flooded Wetland Upland Riparian

Wetland

Wetland

 Wetland

Upland

Riparian

Total 

Total 

Total 

Total 

Managed Ditch

610 035 0 0 BTS 1 0 0 29 0 0 0 0 4 0 11 0 0 0 645 646 29 15 691 0

2730 135 255 227 40 CLS 119 182 397 397 41 0 0 0 1 014 0 0 6 3347 3466 1057 15 4555 50

3480 226 435 459 7 DEL 13 90 364 372 92 0 0 42 4 0 0 00 5 4599 4612 926 46 5582 0

667 93 0 0 6 LS 2 0 0 314 217 184 80 37 15 0 0 640 3 760 762 800 116 1674 0

5735 162 619 570 87 SAC 163 2001 853 34 105 0 0 5 110 2 0 00 31 7086 7249 3079 117 10389 0

1059 4169 649 0 SUT 45 00 101 125 0 0 0 0 113 287 0 3 5 1880 1925 226 403 2559 0

14281 619 1512 1904 140 TOTALS 2272 1247 580 184 80 84 134 313 114 343 1614 64 3 50 18317 18660 6116 25450 713

* Source of planned habitat acres are from the Refuge Complex GIS. They differ from official total acreages for individual Refuges, because they do not include all roads, canals, and

other unmanaged areas.

51

 UNIT WORK PLAN 20067 CLS Refuge Year:

Unit Cell

Specific Projects

Flood Date

Disc:

Lanes Vegetation Manipulation:

Islands

Mow:

Lanes

Islands

#WCS replace

Project 

Priority? Unit Priority

Checks

Checks Drawdown Date Method: Acres: Objective:

T1 1-2 1 8/10/2006 1 : Spot disc Bermuda/jointgrass in both cells

Mow cockleburr prior to seedsetMow levee tops and slopes for loafing prior to floodupDrawdown 3/15/06, then evaluate need to scald cockleburReplace southwest WCS of T1.1 with a 4ft, 24" WCS

Rock the new WCS in T1.2 (outlet to 2047)

Possible regrade of roads due to flood damage between c1 & c2 and between c2 & c3

Gravel area near highway pump NW corner of c1 (one load) and regrade low spot

Y Y Y

YYY

*

**

*

*

*

*

*

03/15/2006 Disc

Mow prior to seed-setScald (by irrigate)

20

2083

Reduce Bermuda/jointgrass

Reduce cockleburReduce cocklebur

T6A 99 0 10/1/2006 1 : Add/repair wood duck boxes

Repair muskrat holes on roads between 6A & 6.3 and between 6A & 6.2Disc primrosePush 2005 willow trimmings into unit for decomposition

YY

*

**

*

04/01/2006 Disc ASAP aft. 

drawdown

20 Reduce primrose

T7/8/11 99 0 1 : Cordylanthus/cattle grazing study to be started late summer/fall 

2006 to remove lolium & annual grassesInitiate control of pepperweed (Telar)Experiment with use of Roundup for control of salsola sodaSpot-spray perla grass with Roundup (outliers on edge)Burn southern end (original T11) in fall/winter if cattle grazing study permits

Remove arundo patches along 2047 and spray resprouts w/Rodeo

Spraypaint frequency plot rebar markers

YY

*

**

*

*

*

*

Graze cattle

Spray RodeoSpray Round-upSpray Round-upSpray TelarBurn

80

0.10.10.10.1

80

Reduce lolium & annual grasses

Reduce arundoReduce salsola sodaReduce perlagrassReduce pepperweedEnhance native plants

T12A 1 1 9/1/2006 1 : Flume structure to be installed from outlet to N/S J-Drain 

(contracted)Clean out silt around inlet from T10AKeep trapping island clean of vegetation - lay grit on SE roadMow heavy stands of cockleburr prior to seed set as necessaryMosquito research ongoing

Y Y Y Y

Y

*

**

*

*

04/10/2006 Mow prior to seed-set 40 Reduce cocklebur

Page 1 of 10
Unit Cell

Specific Projects

Flood Date

Disc:

Lanes Vegetation Manipulation:

Islands

Mow:

Lanes

Islands

#WCS replace

Project 

Priority? Unit Priority

Checks

Checks Drawdown Date Method: Acres: Objective:

T18 99 0 10/1/2006 1 : Monitor cordylanthus

Levees on N & E sides need rebuilding...must enter from levees to avoid CordylanthusPut in a crossing @ north end of GCID ditch with pipe & cauffer dam to provide access for levee work

YY

*

**

04/01/2006

T20 2-3 1 9/15/2006 1 : Spot disc as needed

Spray pepperweed on south end of c3 with Telar as neededReplace siphon to T21 with flume - priorty to find funding Y

*

**

04/15/2006 Disc

Spray Telar

10

0.5

Enhance moist soil plants

Reduce pepperweed

JD 99 1 1 : Install conveyance structure from T12A outlet to N/S J-Drain

Dig out pipe from N/S J-Drain to T14 canal...need to dry out N/S JDrain prior to workPrimrose control for entire N/S Jdrain

YY

*

**

Spray Rodeo 2 Maint canal 

capacity

T2A 99 1 9/15/2006 2 : Haul eucalyptus snags into center and north areas (1 each)

Remove old metal pipe visible from N endHold water level at 6-12" until August to encourage cattail growthReplace 4ft riser going into T2A from T3.2 with 24" pipe

*

**

*

08/01/2006

T4 99 0 9/15/2006 2 : Cap/fill well at old residence site

Drawdown T4 and T9 for NAWCA siphon project summer 2006Disc firebreak along Hwy 20 borderParking area (~10 cars) along entrance road near old residence site fully funded and to be constructed in May/June 2007Concrete paths leading north from parking area fully funded and to be constucted in 2007

Investigate funding for construction of viewing platform and shelter

Continue to spray pepperweed patches w/Telar, with priority to those in east half

Spray satellite patches of tall wheat w/Roundup to keep from invading open areas

YYYY

*

**

*

*

*

*

*

05/01/2006 Spray Telar

IrrigateDiscSpray Roundup

0.1

111

Reduce pepperweed

Maintain treesCreate firebreakReduce tall wheat

Page 2 of 10
Unit Cell

Specific Projects

Flood Date

Disc:

Lanes Vegetation Manipulation:

Islands

Mow:

Lanes

Islands

#WCS replace

Project 

Priority? Unit Priority

Checks

Checks Drawdown Date Method: Acres: Objective:

T6 99 0 9/15/2006 2 : Disc Bermuda/jointgrass in cells 1, 2 & 3

Mow sections of interior levees (incl. slopes) for loafing/grazing areas prior to floodupDisc viewing lanes and mow turnouts on tour routeFollow up spraying pepperweed on interior levees/islands with TelarMonitor plant response to drawdowns and spring rains, and if need to irrigate, avoid timing just before Colusa County Fair in early June

Replace riser in SE corner of cell 1

Y Y Y Y

YYY

*

**

*

*

*

04/10/2006 Disc

Spray TelarIrrigate

40

0.5

134

Reduce Bermuda/jointgrass

Reduce pepperweedEnhance moist soil plants

T14 1-2 1 10/1/2006 2 : Remove old screwgate inlet in north end in conjunction with T12A 

flume projectControl primrose through discing in both cells - do not disc tulesAdd dirt around riser in cells 1 & 2

Y Y *

**

04/01/2006 Disc 10 Reduce primrose

T23 99 0 11/20/2006 2 : Spray mounds in c1 with Roundup to maintain open for burrowing 

owl habitat - January 2007 by ATVGraze sheep ASAP in March/April on both native grass planting areas and cell 2 (fence N end)Cut off water supply 3/15, but don't pull boards...allow to evapDisc an additional 5-10 acres just S of existing '97 planting to prep for new planting in 2006Plant native grass and forbes in the 5-10 fallow acres, and forbes in the SW corner of native grass planting - evaluate $ for contracting

Eval creation of artificial burrows for BUOW in existing mounds or creation of new mounds using from any future dirtwork in T24.12

Spray starthistle and other weeds along Ware Rd outside of fence to remove seed source

Spray and repair gravel at check station parking lot

Evaluate potential for burning, post grazing

YCC to paint check station gates and eaves on check station

YYYYY

*

**

*

*

*

*

*

**

03/15/2006 Graze sheep

Spray Round-upSpray Round-upBurnSpray Round-up

184

11

70

1

Reduce starthistle

Maintain sparse mound vegReduce starthistleEnhance native plantsReduce weeds in pkg lot

T25 99 0 11/20/2006 2 : Native grass & forb planting funded by BOR for late summer/fall 

2006Post "Danger, Deep Mud" signs on swale on west 1/2 of unit and fence off area (approx. 10 signs needed)

YY

*

*

04/20/2006

P6 99 0 9/25/2006 2 : Find funding to acquire and install sheet piling to ends of weir 

crossing on S endMow cocklebur prior to seedsetContact PGE re: downed powerline on south end

YY

*

**

05/01/2006 Disc

Mow prior to seed-set

1

10

Reduce tules

Reduce cocklebur

Page 3 of 10
Unit Cell

Specific Projects

Flood Date

Disc:

Lanes Vegetation Manipulation:

Islands

Mow:

Lanes

Islands

#WCS replace

Project 

Priority? Unit Priority

Checks

Checks Drawdown Date Method: Acres: Objective:

CANALS99 1 2 : Hwy 20 delivery canal needs rock @ green gates

West Lateral @ T5 lift pump...36" pipe rotten, need to add 30" screwgate & 30ft of pipeAdd rock @ siphon @ T13 canal to prevent erosion (back eddy)Primrose control for entire West Lateral, T13 delivery ditch, T14 delivery ditch, and Abel Rd to P1 inletWest Lateral @ Ware Rd needs 2 loads of cobble (near meters)

Y

*

**

*

*

Spray Rodeo 3 Maint canal 

capacity

T9 99 0 9/15/2006 3 : Graze 300-400 head of sheep, follow up with spot-spraying Telar 

on pepperweed resproutsMay have to fence N end of unit to keep sheep in, will lose water barrier due to loss of water mg't through T4Spot spray pepperweed as neededMaintain west perimeter roadRepair road on W side - sloughing bank

Post east boundary

YYY

*

**

*

*

*

05/01/2006 Graze sheep

Spray TelarSpray Round-up

133

51

Reduce starthistle/pepperweed

Reduce pepperweedMaintain Shop Parking Area

T13 3-4 0 10/1/2006 3 : Mow sections of interior levees (incl slopes) for loafing/grazing 

areasMow cockleburr as necessary prior to seedsetEvaluate experimental plot in cell 3 to increase timothy production = 2 east/west disc passes (to powder) after timothy dries outRepair levee between cells 3/4 and T13A

Y Y

Y

*

**

*

04/15/2006 Mow prior to seed-set

Disc

2

1

Reduce cocklebur

Enhance swamp timothy

T21 1 0 9/25/2006 3 : Remove old bridge parts from footbridge area in north end

Replace pipe between T21.1 and T21.2 with 30 feet of 24" pipe and 4' riser

Y

*

*

03/15/2006

T24 1 0 3 : Spray pepperweed w/Telar in N end and anywhere near c2 as 

neededMow mustard on west side in March prior to seed setConduct 1-year post-burn vegetation monitoring

*

**

Spray Telar

Mow prior to seed-set

0.1

5

Reduce pepperweed

Reduce mustard

P4 99 0 9/15/2006 3 : Mow P4/P6 levee for loafing/grazing - also potential tule goose 

trapping siteRepair low spots in levee between P2/P4Spray levee between P4 & P6 with Telar for pepperweed

Y

Y

*

**

04/15/2006 Disc

MowSpray Telar

3

10

0.1

Reduce cattails/tules

Reduce cockleburReduce pepperweed

Page 4 of 10
Unit Cell

Specific Projects

Flood Date

Disc:

Lanes Vegetation Manipulation:

Islands

Mow:

Lanes

Islands

#WCS replace

Project 

Priority? Unit Priority

Checks

Checks Drawdown Date Method: Acres: Objective:

P5 99 0 10/1/2006 3 : Evaluate modification/removal of P5/P6 levee based on ability to 

maintain water levels through P6 mgt aloneEvaluate adjacent acquisition for any potential restorationSpray pepperweed between P5 & P6 on north end ASAP in spring with Telar

Y

*

**

04/20/2006 Spray Telar 0.3 Reduce 

pepperweed

T15 99 0 10/1/2006 4 : c2/3/4=pull 6" board 3/1, hold until 6/1, then drawdown, leaving a 

board in risers to hold H2O in potholes/chnls for evapMow cockleburr prior to seedsetMow sections of interior levees (incl slopes) for loafing/grazing areas, leaving buffer on S end along county roadEvaluate experimental plot in cell 4 to increase timothy production = 2 east/west disc passes (to powder) after timothy dries outContact DU re: removal or replacement of old DU/FWS sign in SW corner of T15.4

Y Y *

**

*

*

06/01/2006 Mow prior to seed-set

Disc

20

2

Reduce cocklebur

Enhance swamp timothy

T15A 99 0 10/1/2006 4 : Pull 6" board 3/1, hold until 6/1, then drawdown; leaving a board in 

risers to hold H2O in potholes/chnls for evapMow cocklbur as necessary prior to seedsetTransplant tule clump to east side of island, plus lay gravel for grit, for possible tule goose trapping site

Y

Y

*

**

06/01/2006 Mow prior to seed-set 3 Reduce cocklebur

T17 99 0 10/20/2006 4 : Drawdown ASAP for cocklebur germination and scalding, reflood 

and then drawdown if can get down by 3/15/06Repair sloughing bank on drain ditch side of S leveeSpot disc Bermuda/jointgrass and alkali/tuberous bulrushEvaluate for upland habitat restoration in N end with riparian forest (oaks?)Call PG&E to straighten power poles along E side

Gravel spillway

Y *

**

*

*

*

04/01/2006 Disc 5 Reduce 

Bermuda/jointgrass

T22 99 0 10/1/2006 4 : Flooding from private land to south still a problem - MP to contact 

landowner to inquire regarding their ditchMonitor cordylanthus

Y *

*

04/01/2006

T24 13 0 4 : Monitor cordylanthus and other vegetation

Evaluate potential for sheep grazingYCC paint parking lot C gateRepost Parking Lot C - put the "Westside Access Only" sign on its own post

Y

*

**

*

Spray Round-up 0.5 Maintain Parking 

Lot C

Page 5 of 10
Unit Cell

Specific Projects

Flood Date

Disc:

Lanes Vegetation Manipulation:

Islands

Mow:

Lanes

Islands

#WCS replace

Project 

Priority? Unit Priority

Checks

Checks Drawdown Date Method: Acres: Objective:

P2 99 0 9/1/2006 4 : Mow cocklbur prior to seedset as necessary

Spot disc to maintain openings, especially on east sideMaintain retrieval zone on N endEvaluate relocation of disabled parking area to NEOpen up tules south and NW of disabled blind - 2 discs wide

YCC maintain disabled blind

Spray path to disabled blind

Y *

**

*

*

*

*

04/01/2006 Mow prior to seed-set

DiscSpray Roundup

5

1

0.1

Reduce cocklebur

Reduce cattails/tulesMaintain path to blind

T1 3 0 11/1/2006 5 : Disc viewing lanes, but leave cattail buffer along most of tour 

route and leave a solid central patch for nesting tricolor BB'sEvaluate funding for tour route turn-outPhoto blind potentially funded for 2006, evaluate best locationPhoto blind parking area to be built by bridgeGravel path to photo blind

Y Y *

**

*

*

08/15/2006 Cut to ground

Spray Rodeo resprouts

0.1

0.1

Reduce arundo

Reduce arundo

T3 2 1 9/1/2006 5 : Mow cockleburr prior to seed set as necessary

Evaluate kiosk for potential upgrades when new public use area east of Powell Slough is constuctedMosquito study ongoingLay grit again between kiosk and islandReplace WCS at SW corner w/ 4' concrete 24" WCS

Y *

**

*

*

04/15/2006 Mow prior to seed-set 10 Reduce cocklebur

T5 99 0 9/1/2006 5 : Spot disc Bermuda/jointgrass early, ASAP after drawdown

Mow sections of levees/slopes for loafing/grazing areas, including interior and east leveesMow cockleburr prior to seed set as necessaryMow viewing lanes along tour route

Y Y *

**

*

05/01/2006 Disc ASAP after 

drawdown

Mow prior to seed-set

20

10

Reduce Bermuda/jointgrass

Reduce cocklebur

T10A 1 0 1/1/2007 5 : Monitor Santa Barbara sedge plugs planted along new drain canal 

in NW cornerRepair toe levee where canal comes out of T6A and T6.4 (leaking) following next SFM cycle

*

*

12/31/2006

T12 1-2 0 9/25/2006 5 : Evaluate need to irrigate trees in cell 2 only - do not spill into 

areas outside berm, let evaporateClean out inlet channels at west lateralMow sections of interior levees (incl slopes) for loafing/grazing areasMow cockleburr as necessary

Y Y *

**

*

04/01/2006 Mow prior to seed-set

Evaluate need to irrigate

10

4.7

Reduce cocklebur

Maintain trees

Page 6 of 10
Unit Cell

Specific Projects

Flood Date

Disc:

Lanes Vegetation Manipulation:

Islands

Mow:

Lanes

Islands

#WCS replace

Project 

Priority? Unit Priority

Checks

Checks Drawdown Date Method: Acres: Objective:

T12 3-4 0 10/10/2006 5 : Repair east sides of cells 3 and 4 levees

Mow sections of interior levees (incl slopes) for loafing/grazing areas prior to flood-upMow cocklebur prior to seedset

Y Y Y *

**

04/10/2006 Mow prior to seed-set 10 Reduce cocklebur

T2 99 0 10/1/2006 6 : Spot repair west road with scraper

Rip-rap WCS at hwy 20 gateMow sections of interior levees (incl. slopes) for loafing/grazing areas prior to floodupSpot disc Bermuda grass

Y Y Y *

**

*

04/01/2006 Disc 10 Reduce Bermuda 

grass

T3 1 0 10/1/2006 6 : Disc to leave about 20-25% lanes/openings for viewing, leave 

majority of vegetation screen along east edgeEvaluate need to spray Himalayan blackberry along east side, including walking trail with Round-up, Rodeo or GarlonMud up WCS after drawdown to prevent accidental refloodingMud up WCS to prevent flooding of T4

Y Y

YY

*

**

*

07/15/2006 Mow prior to seed-set

Spray Round-up, Rodeo or Garlon

20

0.1

Reduce cocklebur

Reduce blackberry

T13 1-2 0 9/25/2006 6 : Evaluate need to irrigate trees in cell 1 - do not spill outside 

bermed area...let evaporateMow sections of interior levees (incl slopes) for loafing/grazing areas

Y Y *

*

04/05/2006 Irrigate west edge cell 1 3.5 Maintain trees

T14 3 0 11/1/2006 6 : Mow cocklebur prior to seedset

Drawdown ASAP, reflood after cockleburr germination, then cut 

water supply 5/15/06 and allow to evaporateMonitor wood duck boxes via volunteers

Y Y *

**

05/15/2006 Scald (by irrigate)

Mow prior to seed-set

18

10

Reduce cocklebur

Reduce cocklebur

T24 3-5 0 9/1/2006 6 : Spot disc or spray emerging patches of Bermuda grass

Keep the irrigation floodup SLOW so as not to drown out watergrass in channel bottoms

Y Y *

*

05/15/2006 Disc

Spray Round-upIrrigate

5

5

93

Reduce Bermuda grass

Reduce Bermuda grassEnhance moist soil plants

P3 99 0 9/15/2006 6 : Keep water off west side until mid-October for Cordylanthus

Spray pepperweed (Telar) on perimeter levees and especially around old check station as necessaryMow W levee for designated hunter access off Ohm RdYCC paint parking lot B gate

Y Y *

**

*

04/15/2006 Spray Telar

Spray Round-up

0.5

1

Reduce pepperweed

Maintain Parking Lot B

Page 7 of 10
Unit Cell

Specific Projects

Flood Date

Disc:

Lanes Vegetation Manipulation:

Islands

Mow:

Lanes

Islands

#WCS replace

Project 

Priority? Unit Priority

Checks

Checks Drawdown Date Method: Acres: Objective:

T10 1-2 0 9/10/2006 7 : Evaluate cost/need of abandoning well in nw corner

Mow cockleburr prior to seed set, including areas along tour route to allow viewingMow sections of interior levees (incl slopes) for loafing/grazing areas prior to floodup

Y Y Y *

**

04/15/2006 Mow prior to seed-set 10 Reduce cocklebur

T10 3 0 9/25/2006 7 : Add more gravel to boat ramp in NE corner of cell 3

Mow sections of interior levees (incl slopes) for loafing/grazing areas prior to floodupTule transplants along tour route in cell 3 to buffer disturbance...island currently has little bird use

Y Y *

**

07/15/2006

T16 99 0 10/10/2006 7 : Hold water level 6" lower until 7/15/06 drawdown

Mow cockleburr prior to seedsetMow sections of interior levees (inlc slopes) for loafing/grazing areasGravel boat rampRemove large concrete block in N end

Y Y *

**

*

*

07/15/2006 Mow prior to seed-set 10 Reduce cocklebur

T16A 99 0 1/1/2007 7 : Monitor for tricolor blackbirds

Drop water level down 12" to encourage pondweed until mid April/early May

*

*

12/31/2006

T13A 99 0 10/10/2006 8 : Mow sections of west levee (incl slopes) for loafing/grazing areas

Mow cocklebur as necessary prior to seedset

Y Y *

*

04/20/2006 Mow prior to seed-set 10 Reduce cocklebur

T14 4 0 10/1/2006 8 : Monitor wood duck boxes via volunteers

Monitor great blue heron/ great egret rookery on east side

*

*

04/01/2006

T19 99 0 9/10/2006 8 : Mow cocklbur prior to seedset

Transplant tules (use P2 as source) around center islands in c2 just prior to floodup- delay P3-P6 floodup to accelerate delivery to tulesMaintain cover on islandsMow cross-levees including slopes prior to floodup

Y

Y

*

**

*

04/01/2006 Mow prior to seed-set 10 Reduce cocklebur

T24 9-10 0 9/15/2006 8 : Transplant several bulrush clumps along east and north sides of 

c9Mow c9/c10 levee for loafing/grazing prior to floodupSpot repair east levee

Y *

**

04/15/2006

P1 99 0 8/25/2006 8 : Spot disc as necessary

Maintain retrieval zone on N end

*

*

04/01/2006 Disc 5 Enhance moist 

soil plants

Page 8 of 10
Unit Cell

Specific Projects

Flood Date

Disc:

Lanes Vegetation Manipulation:

Islands

Mow:

Lanes

Islands

#WCS replace

Project 

Priority? Unit Priority

Checks

Checks Drawdown Date Method: Acres: Objective:

PS 99 0 1/1/2007 8 : Continue removal of non-native trees - use cut stump herbicide 

treatments as needed and replant with native sppEvaluate hyacinth removalRemove old equipment on W sideService wood duck boxesMonitor sedge/creeping wildrye plugs planted N of bridge

*

**

*

*

12/31/2006 Spray Garlon-cut stump 0.1 Reduce nonnative trees

T1A 99 0 9 : Remove trash

Repost boundaryEvaluate for potential habitat enhancement project, possible with willow and cottonwood plantings

*

**

T10A 2 0 11/1/2006 9 : Remove arundo from along 2047 drain and spray resprouts with 

RodeoAdd wood duck box on downed tree

*

*

04/15/2006 Cut to ground

Spray Rodeo resprouts

0.5

0.5

Reduce arundo

Reduce arundo

T20 1 0 9/1/2006 9 : Spot disc pothole in S end to keep open

Mosquito research potentially ongoing

*

*

04/15/2006 Disc 1 Reduce 

cattails/tules

T21 2 1 10/1/2006 9 : Evaluate potential to burn in N end in summer/fall to open up tules * 04/01/2006 Burn 20 Reduce tulesT24 7 0 9/15/2006 9 : Add gravel to boat ramp in NW corner * 04/01/2006T24 11 0 1/1/2007 9 : Drawdown to minimum ponding level for fish control 

opportunistically during late winterRemove piles of beaver plug material from around water control structures and use to create submerged islands in adjacent units

*

*

12/31/2006

T24 12 0 11/1/2006 9 : Develop restoration plan for west side to restore additional VPs 

and mounds and seek funding

* 04/15/2006

T12A 2 0 10 :T24 2 0 1/1/2007 10 : 12/31/2006T24 7A 0 1/1/2007 10 : 12/31/2006T24 8 0 1/1/2007 10 : 12/31/2006

Page 9 of 10
Unit Cell

Specific Projects

Flood Date

Disc:

Lanes Vegetation Manipulation:

Islands

Mow:

Lanes

Islands

#WCS replace

Project 

Priority? Unit Priority

Checks

Checks Drawdown Date Method: Acres: Objective:

2047 99 0 10 :

9

1=unit not functional due to multiple problems

5-6=unit will likely make it through upcoming season ONLY 

9=unit functional, but requires enhancement to improve quality

2=unit not functional due to a single problem 

3-4=will likely fail during upcoming flood cycle 

7-8=routine maintenance only (i.e. discing lanes or checks, gravel, etc.)

10=no maintenance necessary other than site visit. 

Priority Numbers:

Page 10 of 10
PLANNED DRAWDOWN SCHEDULE

02-May-06 CLS Year: 20067

 DATE UNIT CELL RATE

MANAGED 

WETLAND 

ACRES

MANAGED 

WETLAND 

ACRES

CUMULATIVE

DRAWN DOWN

DDOWN DDOWN % OF TOTAL

2047 99 : S 0 0%

CANALS 99 : S 0 0%

JD 99 : S 0 0%

T12A 2: 0 0%

T1A 99 : 0 0%

T24 13 : 0 0%

T24 1: 0 0%

T7/8/11 99 : 0 0%

0 0

3/15/2006 T1 1-2 ST : 84 2%

3/15/2006 T10 4: S 50 4%

3/15/2006 T21 1: S 38 5%

3/15/2006 T23 99 EVAP : 48 7%

219 219

4/1/2006 P1 99 : S 82 9%

4/1/2006 P2 99 : S 71 11%

4/1/2006 T12 1-2 S : 107 14%

4/1/2006 T14 4: S 3 14%

4/1/2006 T14 1-2 S : 30 15%

4/1/2006 T17 99 : S 64 17%

4/1/2006 T18 99 : S 29 18%

4/1/2006 T19 99 : S 92 21%

4/1/2006 T2 99 : S 81 23%

4/1/2006 T21 2: S 56 25%

4/1/2006 T22 99 : S 31 26%

4/1/2006 T24 7: 24 27%

4/1/2006 T6A 99 : S 41 28%

710 929

4/5/2006 T13 1-2 S : 109 31%

109 1038

4/10/2006 T12 3-4 S : 126 35%

4/10/2006 T12A 1: S 76 37%

4/10/2006 T6 99 : S 134 41%

335 1373

Page 1 of 3
 DATE UNIT CELL RATE

MANAGED 

WETLAND 

ACRES

MANAGED 

WETLAND 

ACRES

CUMULATIVE

DRAWN DOWN

DDOWN DDOWN % OF TOTAL

4/15/2006 P3 99 : S 148 45%

4/15/2006 P4 99 : S 124 49%

4/15/2006 T10 1-2 S : 101 52%

4/15/2006 T10A 2: S 13 53%

4/15/2006 T13 3-4 S : 110 56%

4/15/2006 T20 1: S 71 58%

4/15/2006 T20 2-3 S : 53 60%

4/15/2006 T24 12 : S 27 60%

4/15/2006 T24 9-10 ST : 76 63%

4/15/2006 T3 2: S 54 64%

779 2152

4/20/2006 P5 99 : S 41 66%

4/20/2006 T13A 99 : S 92 68%

4/20/2006 T25 99 : S 3 68%

137 2289

5/1/2006 P6 99 : S 132 72%

5/1/2006 T4 99 : S 2 72%

5/1/2006 T5 99 : S 97 75%

5/1/2006 T9 99 : S 18 76%

249 2538

5/15/2006 T14 3: S 18 76%

5/15/2006 T24 3-5 S : 93 79%

111 2649

6/1/2006 T15 99 ST : 224 86%

6/1/2006 T15A 99 : S 90 89%

314 2962

7/1/2006 T24 6: 12 89%

12 2975

7/15/2006 T10 3: S 42 90%

7/15/2006 T16 99 : S 119 94%

7/15/2006 T3 1: S 18 94%

179 3154

8/1/2006 T2A 99 : S 12 95%

12 3166

8/15/2006 T1 3: S 52 96%

52 3218

Page 2 of 3
 DATE UNIT CELL RATE

MANAGED 

WETLAND 

ACRES

MANAGED 

WETLAND 

ACRES

CUMULATIVE

DRAWN DOWN

DDOWN DDOWN % OF TOTAL

12/31/2006 PS 99 : 0 96%

12/31/2006 T10A 1: 41 97%

12/31/2006 T16A 99 : 27 98%

12/31/2006 T24 7A S : 6 98%

12/31/2006 T24 11 : 19 99%

12/31/2006 T24 2: S 15 99%

12/31/2006 T24 8: S 22 100%

129 3347

Grand Total : 3347

Page 3 of 3

Irrigation Summary

Refuge: CLS Year: 20067

Unit Cell Drawdown Floodup Irrig? Treatment Objective Acres

T1 1-2 3/15/2006 Yes 8/10/2006 Scald (by irrigate) Reduce cocklebur 83 :

T4 99 5/1/2006 Yes 9/15/2006 Irrigate Maintain trees 1 :

T6 99 4/10/2006 Yes 9/15/2006 Irrigate Enhance moist soil plants 134 :

T10 4 3/15/2006 Yes 10/1/2006 Irrigate/scald Reduce cocklebur 50 :

T12 1-2 4/1/2006 Yes 9/25/2006 Evaluate need to irrigate Maintain trees 4.7 :

T13 1-2 4/5/2006 Yes 9/25/2006 Irrigate west edge cell 1 Maintain trees 3.5 :

T14 3 5/15/2006 Yes 11/1/2006 Scald (by irrigate) Reduce cocklebur 17.7 :

T24 3-5 5/15/2006 Yes 9/1/2006 Irrigate Enhance moist soil plants 93 :

Page 1 of 1

PLANNED FLOODUP SCHEDULE

17-May-06 Refuge: CLS Year: 20067

FLOOD DATE UNIT CELL

MANAGED 

WETLAND 

ACRES

CUMULATIVE 

MANAGED 

WETLAND AC.

% OF TOTAL

TO BE

FLOODED

T7/8/11 99 : 0 0%

T1A 99 : 0 0%

2047 99 : 0 0%

T12A 2: 0 0%

T24 1: 0 0%

CANAL 99 : 0 0%

T24 13 : 0 0%

JD 99 : 0 0%

Subtotal: 0 0

8/10/2006

T1 1-2 : 84 2%

Subtotal: 84 84

8/25/2006

P1 99 : 82 5%

Subtotal: 82 165

9/1/2006

T24 3-5 : 93 8%

T20 1: 71 10%

T12A 1: 76 12%

P2 99 : 71 14%

T3 2: 54 16%

T5 99 : 97 19%

Subtotal: 462 628

9/10/2006

T19 99 : 92 21%

T10 1-2 : 101 24%

Subtotal: 192 820

9/15/2006

P3 99 : 148 29%

P4 99 : 124 33%

T2A 99 : 12 33%

T20 2-3 : 53 35%

T24 9-10 : 76 37%

T24 6: 12 37%

T4 99 : 2 37%

T9 99 : 18 38%

T6 99 : 134 42%

Page 1 of 3
FLOOD DATE UNIT CELL

MANAGED 

WETLAND 

ACRES

CUMULATIVE 

MANAGED 

WETLAND AC.

% OF TOTAL

TO BE

FLOODED

T24 7: 24 43%

Subtotal: 604 1424

9/25/2006

T13 1-2 : 109 46%

T10 3: 42 47%

T12 1-2 : 107 50%

T21 1: 38 51%

P6 99 : 132 55%

Subtotal: 427 1851

10/1/2006

T6A 99 : 41 57%

T3 1: 18 57%

P5 99 : 41 58%

T22 99 : 31 59%

T18 99 : 29 60%

T21 2: 56 62%

T13 3-4 : 110 65%

T14 1-2 : 30 66%

T10 4: 50 67%

T14 4: 3 68%

T15 99 : 224 74%

T15A 99 : 90 77%

T2 99 : 81 79%

Subtotal: 804 2655

10/10/2006

T12 3-4 : 126 83%

T16 99 : 119 87%

T13A 99 : 92 89%

Subtotal: 337 2992

10/20/2006

T17 99 : 64 91%

Subtotal: 64 3056

11/1/2006

T10A 2: 13 92%

T1 3: 52 93%

T14 3: 18 94%

T24 12 : 27 95%

Subtotal: 110 3166

11/20/2006

T23 99 : 48 96%

T25 99 : 3 96%

Page 2 of 3
FLOOD DATE UNIT CELL

MANAGED 

WETLAND 

ACRES

CUMULATIVE 

MANAGED 

WETLAND AC.

% OF TOTAL

TO BE

FLOODED

Subtotal: 52 3218

1/1/2007

T10A 1: 41 97%

PS 99 : 0 97%

T24 11 : 19 98%

T24 2: 15 98%

T24 7A : 6 99%

T24 8: 22 99%

T16A 99 : 27 100%

Subtotal: 129 3347

Page 3 of 3

PLANNED FLOODUP RATE BY MANAGED WETLAND HABITAT TYPE

17-May-06 Refuge: CLS Year: 20067

FLOOD 

DATE

SFM WG SW PP

Acres % of 

Total Acres

% of 

Total Acres

% of 

Total Acres

% of 

Total

8/10/2006 84 3% 0 0% 0 0% 0 0%

8/10/2006 840 0 0

8/25/2006 165 6% 0 0% 0 0% 0 0%

8/25/2006 820 0 0

9/1/2006 241 9% 0 0% 0 0% 0 0%

9/1/2006 312 11% 0 0% 0 0% 0 0%

9/1/2006 409 15% 0 0% 0 0% 0 0%

9/1/2006 464 17% 0 0% 0 0% 0 0%

9/1/2006 534 20% 0 0% 0 0% 0 0%

9/1/2006 534 20% 93 41% 0 0% 0 0%

9/1/2006 369 93 0 0

9/10/2006 635 23% 93 41% 0 0% 0 0%

9/10/2006 726 27% 93 41% 0 0% 0 0%

9/10/2006 192 0 0 0

9/15/2006 803 29% 93 41% 0 0% 0 0%

9/15/2006 821 30% 93 41% 0 0% 0 0%

9/15/2006 821 30% 93 41% 12 5% 0 0%

9/15/2006 845 31% 93 41% 12 5% 0 0%

9/15/2006 898 33% 93 41% 12 5% 0 0%

9/15/2006 1046 38% 93 41% 12 5% 0 0%

9/15/2006 1046 38% 93 41% 24 9% 0 0%

9/15/2006 1048 38% 93 41% 24 9% 0 0%

9/15/2006 1048 38% 227 100% 24 9% 0 0%

9/15/2006 1173 43% 227 100% 24 9% 0 0%

9/15/2006 447 134 24 0

9/25/2006 1173 43% 227 100% 66 26% 0 0%

9/25/2006 1280 47% 227 100% 66 26% 0 0%

9/25/2006 1411 52% 227 100% 66 26% 0 0%

9/25/2006 1449 53% 227 100% 66 26% 0 0%

9/25/2006 1558 57% 227 100% 66 26% 0 0%

9/25/2006 385 0 42 0

10/1/2006 1607 59% 227 100% 66 26% 0 0%

10/1/2006 1637 60% 227 100% 66 26% 0 0%

10/1/2006 1640 60% 227 100% 66 26% 0 0%

10/1/2006 1865 68% 227 100% 66 26% 0 0%

10/1/2006 1975 72% 227 100% 66 26% 0 0%

10/1/2006 2064 76% 227 100% 66 26% 0 0%

10/1/2006 2145 79% 227 100% 66 26% 0 0%

10/1/2006 2176 80% 227 100% 66 26% 0 0%

10/1/2006 2206 81% 227 100% 66 26% 0 0%

10/1/2006 2247 82% 227 100% 66 26% 0 0%

10/1/2006 2247 82% 227 100% 84 33% 0 0%

10/1/2006 2288 84% 227 100% 84 33% 0 0%

Page 1 of 2
FLOOD 

DATE

SFM WG SW PP

Acres % of 

Total Acres

% of 

Total Acres

% of 

Total Acres

% of 

Total

10/1/2006 2344 86% 227 100% 84 33% 0 0%

10/1/2006 786 0 18 0

10/10/2006 2344 86% 227 100% 203 80% 0 0%

10/10/2006 2436 89% 227 100% 203 80% 0 0%

10/10/2006 2562 94% 227 100% 203 80% 0 0%

10/10/2006 218 0 119 0

10/20/2006 2626 96% 227 100% 203 80% 0 0%

10/20/2006 640 0 0

11/1/2006 2633 96% 227 100% 203 80% 6 4%

11/1/2006 2651 97% 227 100% 203 80% 6 4%

11/1/2006 2651 97% 227 100% 255 100% 6 4%

11/1/2006 2678 98% 227 100% 255 100% 6 4%

11/1/2006 52052 6

11/20/2006 2726 100% 227 100% 255 100% 6 4%

11/20/2006 2730 100% 227 100% 255 100% 6 4%

11/20/2006 520 0 0

1/1/2007 2730 100% 227 100% 255 100% 47 34%

1/1/2007 2730 100% 227 100% 255 100% 65 48%

1/1/2007 2730 100% 227 100% 255 100% 65 48%

1/1/2007 2730 100% 227 100% 255 100% 81 60%

1/1/2007 2730 100% 227 100% 255 100% 86 64%

1/1/2007 2730 100% 227 100% 255 100% 109 80%

1/1/2007 2730 100% 227 100% 255 100% 135 100%

1/1/2007 0 0 0129

Page 2 of 2
Planned Mowing Summary

Refuge: CLS Year: 20067

Unit Cell Drawdown Floodup Irrig? Treatment Objective Acres Islands Lanes Checks

T1 1-2 : 3/15/2006 Yes 8/10/2006 Mow prior to seed-set Reduce cocklebur 20 Y Y

T1 3: 8/15/2006 No 11/1/2006 Y

T2 99 : 4/1/2006 No 10/1/2006 Y Y

T3 1: 7/15/2006 No 10/1/2006 Mow prior to seed-set Reduce cocklebur 20 Y

T3 2: 4/15/2006 No 9/1/2006 Mow prior to seed-set Reduce cocklebur 10 Y

T5 99 : 5/1/2006 No 9/1/2006 Mow prior to seed-set Reduce cocklebur 10 Y Y

T6 99 : 4/10/2006 Yes 9/15/2006 Y Y

T10 1-2 : 4/15/2006 No 9/10/2006 Mow prior to seed-set Reduce cocklebur 10 Y Y Y

T10 3: 7/15/2006 No 9/25/2006 Y Y

T10 4: 3/15/2006 Yes 10/1/2006 Y Y

T12 1-2 : 4/1/2006 Yes 9/25/2006 Mow prior to seed-set Reduce cocklebur 10 Y Y

T12 3-4 : 4/10/2006 No 10/10/2006 Mow prior to seed-set Reduce cocklebur Y Y 10

T12A 1: 4/10/2006 No 9/1/2006 Mow prior to seed-set Reduce cocklebur 40 Y Y

T13 1-2 : 4/5/2006 Yes 9/25/2006 Y Y

T13 3-4 : 4/15/2006 No 10/1/2006 Mow prior to seed-set Reduce cocklebur 2 Y Y

T13A 99 : 4/20/2006 No 10/10/2006 Mow prior to seed-set Reduce cocklebur Y Y 10

T14 1-2 : 4/1/2006 No 10/1/2006 Y

T14 3: 5/15/2006 Yes 11/1/2006 Mow prior to seed-set Reduce cocklebur 10 Y Y

Page 1 of 2
Unit Cell Drawdown Floodup Irrig? Treatment Objective Acres Islands Lanes Checks

T15 99 : 6/1/2006 No 10/1/2006 Mow prior to seed-set Reduce cocklebur 20 Y Y

T15A 99 : 6/1/2006 No 10/1/2006 Mow prior to seed-set Reduce cocklebur 3 Y

T16 99 : 7/15/2006 No 10/10/2006 Mow prior to seed-set Reduce cocklebur Y Y 10

T17 99 : 4/1/2006 No 10/20/2006 Y

T19 99 : 4/1/2006 No 9/10/2006 Mow prior to seed-set Reduce cocklebur 10 Y

T24 1: No Mow prior to seed-set Reduce mustard 5

T24 3-5 : 5/15/2006 Yes 9/1/2006 Y

T24 9-10 : 4/15/2006 No 9/15/2006 Y

P2 99 : 4/1/2006 No 9/1/2006 Mow prior to seed-set Reduce cocklebur 5

P3 99 : 4/15/2006 No 9/15/2006 Y

P4 99 : 4/15/2006 No 9/15/2006 Mow Reduce cocklebur 10 Y

P6 99 : 5/1/2006 No 9/25/2006 Mow prior to seed-set Reduce cocklebur 10

Page 2 of 2
Planned Discing Summary

Refuge: CLS Year: 20067

Unit Cell Drawdown Floodup Irrig? Treatment Objective Acres Checks Lanes Islands

T1 1-2 : 03/15/2006 Yes 08/10/2006 Disc Reduce Bermuda/jointgrass 20 Y

T1 3: 08/15/2006 No 11/01/2006 Y

T2 99 : 04/01/2006 No 10/01/2006 Disc Reduce Bermuda grass 10 Y

T3 1: 07/15/2006 No 10/01/2006 Y

T4 99 : 05/01/2006 Yes 09/15/2006 Disc Create firebreak 1

T5 99 : 05/01/2006 No 09/01/2006 Disc ASAP after drawdown Reduce Bermuda/jointgrass 20

T6 99 : 04/10/2006 Yes 09/15/2006 Disc Reduce Bermuda/jointgrass 40 Y

T6A 99 : 04/01/2006 No 10/01/2006 Disc ASAP aft. drawdown Reduce primrose 20

T12A 1: 04/10/2006 No 09/01/2006 Y

T13 3-4 : 04/15/2006 No 10/01/2006 Disc Enhance swamp timothy 1

T14 1-2 : 04/01/2006 No 10/01/2006 Disc Reduce primrose 10

T15 99 : 06/01/2006 No 10/01/2006 Disc Enhance swamp timothy 2

T17 99 : 04/01/2006 No 10/20/2006 Disc Reduce Bermuda/jointgrass 5

T20 1: 04/15/2006 No 09/01/2006 Disc Reduce cattails/tules 1

T20 2-3 : 04/15/2006 No 09/15/2006 Disc Enhance moist soil plants 10

T24 3-5 : 05/15/2006 Yes 09/01/2006 Disc Reduce Bermuda grass 5 Y

P1 99 : 04/01/2006 No 08/25/2006 Disc Enhance moist soil plants 5

Page 1 of 2
Unit Cell Drawdown Floodup Irrig? Treatment Objective Acres Checks Lanes Islands

P2 99 : 04/01/2006 No 09/01/2006 Disc Reduce cattails/tules 1 Y

P4 99 : 04/15/2006 No 09/15/2006 Disc Reduce cattails/tules 3

P6 99 : 05/01/2006 No 09/25/2006 Disc Reduce tules 1

Page 2 of 2
Planned Spray Summary

Refuge: CLS Year: 20067

Unit Cell Drawdown Floodup Irrig? Treatment Objective Acres

T1 3 8/15/2006 No 11/1/2006 Spray Rodeo resprouts Reduce arundo 0.1 :

T3 1 7/15/2006 No 10/1/2006 Spray Round-up, Rodeo or 

Garlon

Reduce blackberry 0.1 :

T4 99 5/1/2006 Yes 9/15/2006 Spray Telar

Spray Roundup

Reduce pepperweed

Reduce tall wheat

0.1

1

:

T6 99 4/10/2006 Yes 9/15/2006 Spray Telar Reduce pepperweed 0.5 :

T7/8/11 99 No Spray Rodeo

Spray Round-up

Spray Round-up

Spray Telar

Reduce arundo

Reduce salsola soda

Reduce perlagrass

Reduce pepperweed

0.1

0.1

0.1

0.1

:

T9 99 5/1/2006 No 9/15/2006 Spray Telar

Spray Round-up

Reduce pepperweed

Maintain Shop Parking Area

5

1

:

T10A 2 4/15/2006 No 11/1/2006 Spray Rodeo resprouts Reduce arundo 0.5 :

T20 2-3 4/15/2006 No 9/15/2006 Spray Telar Reduce pepperweed 0.5 :

T23 99 3/15/2006 No 11/20/2006 Spray Round-up

Spray Round-up

Spray Round-up

Maintain sparse mound veg

Reduce starthistle

Reduce weeds in pkg lot

1

1

1

:

T24 1: No Spray Telar Reduce pepperweed 0.1

T24 3-5 5/15/2006 Yes 9/1/2006 Spray Round-up Reduce Bermuda grass 5 :

T24 13 : No Spray Round-up Maintain Parking Lot C 0.5

P2 99 4/1/2006 No 9/1/2006 Spray Roundup Maintain path to blind 0.1 :

P3 99 4/15/2006 No 9/15/2006 Spray Telar

Spray Round-up

Reduce pepperweed

Maintain Parking Lot B

0.5

1

:

P4 99 4/15/2006 No 9/15/2006 Spray Telar Reduce pepperweed 0.1 :

P5 99 4/20/2006 No 10/1/2006 Spray Telar : Reduce pepperweed 0.25

Page 1 of 2
Unit Cell Drawdown Floodup Irrig? Treatment Objective Acres

PS 99 12/31/2006 No 1/1/2007 Spray Garlon-cut stump Reduce non-native trees 0.1 :

JD 99 : No Spray Rodeo Maint canal capacity 2

CANAL 99 : No Spray Rodeo Maint canal capacity 3

Page 2 of 2
Planned Grazing Summary

Refuge: CLS Year: 20067

Unit Cell Drawdown Floodup Irrig? Treatment Objective Acres

T7/8/11 99 : No Graze cattle Reduce lolium & annual 

grasses

80

T9 99 5/1/2006 No 9/15/2006 : Graze sheep Reduce 

starthistle/pepperweed

133

T23 99 3/15/2006 No : Graze sheep Reduce starthistle 184 11/20/2006

Page 1 of 1

Planned Burn Summary

Refuge: CLS Year: 20067

Unit Cell Drawdown Floodup Irrig? Treatment Objective Acres

T7/8/11 99 : No

Burn Enhance native plants 80

T21 2 4/1/2006 : No 10/1/2006 Burn Reduce tules 20

T23 99 3/15/2006 : No 1/20/2006

Burn Enhance native plants 70

Page 1 of 1

Planned Public Use Projects

Refuge: Year: CLS 20067Unit: Cell: Public Use Projects: Floodup: Drawdown:T1 3 Disc viewing lanes, but leave cattail buffer along most of tour route and leave a solid central patch for nesting tricolor BB's

Photo blind potentially funded for 2006, evaluate best locationPhoto blind parking area to be built by bridgeGravel path to photo blindEvaluate funding for tour route turn-out

: 11/01/2006 08/15/2006

T3 1 Disc to leave about 20-25% lanes/openings for viewing, leave majority of vegetation screen along east edge

Evaluate need to spray Himalayan blackberry along east side, including walking trail with Round-up, Rodeo or Garlon

: 10/01/2006 07/15/2006

T3 2 Lay grit again between kiosk and island

Evaluate kiosk for potential upgrades when new public use area east of Powell Slough is constucted

: 09/01/2006 04/15/2006

T4 99 Parking area (~10 cars) along entrance road near old residence site fully funded and to be constructed in May/June 2007

Concrete paths leading north from parking area fully funded and to be constucted in 2007Investigate funding for construction of viewing platform and shelter

: 09/15/2006 05/01/2006

T5 99 Mow viewing lanes along tour route : 09/01/2006 05/01/2006T6 99 Disc viewing lanes and mow turnouts on tour route

Mow sections of interior levees (incl. slopes) for loafing/grazing areas prior to floodup

: 09/15/2006 04/10/2006

T10 3 Tule transplants along tour route in cell 3 to buffer disturbance...island currently has little bird use : 09/25/2006 07/15/2006T23 99 Spray and repair gravel at check station parking lot

YCC to paint check station gates and eaves on check station

: 11/20/2006 03/15/2006

T24 13 YCC paint parking lot C gate

Repost Parking Lot C - put the "Westside Access Only" sign on its own post

:

T25 99 Post "Danger, Deep Mud" signs on swale on west 1/2 of unit and fence off area (approx. 10 signs needed) : 11/20/2006 04/20/2006P1 99 Maintain retrieval zone on N end : 08/25/2006 04/01/2006

Page 1 of 2
Unit: Cell: Public Use Projects: Floodup: Drawdown:

P2 99 Maintain retrieval zone on N end

Evaluate relocation of disabled parking area to NEOpen up tules south and NW of disabled blind - 2 discs wideYCC maintain disabled blindSpray path to disabled blind

: 09/01/2006 04/01/2006

P3 99 Mow W levee for designated hunter access off Ohm Rd

YCC paint parking lot B gate

: 09/15/2006 04/15/2006

Page 2 of 2
2006-07 Annual Habitat Management Plan

Sutter National Wildlife Refuge 

Prepared By: Date: _________________ 

 Refuge Biologist 

Reviewed By: Date: _________________ 

 Supervisory Wildlife Biologist 

Reviewed By: Date: _________________ 

 Assistant Refuge Manager 

Reviewed By: Date: _________________ 

 Deputy Refuge Manager 

Approved By: Date: _________________ 

 Project Leader 

T1:1 Sutter NWR

T2:1

T2:2

T3

T6

T7:1

T7:2

T8:2

T8:4

T8:3

T8:1

T4 T5

T2:3

T2:4

T2A

T13

T9:1-3

T9:4 T9:5 T9:6

T1:2

T9:7 T9:8

T10

T12:1

T12:2

T12:3

T12:4

T14:1

T14:2

T15

T16

T17

T1:3

T21:1

T21:2

T20:3

T20:2

T20:1

T19:2 T19:1

T18:2

T7:3

T11:1

T11:2

T18:1

185

172

98

97

96

95

86

84

83

78

75

128

60

59

58

56

53

53

48

48

46

45

44

44

44

42

40

40

37

36

34

34

34

32

32

31

30

29

29

27

26

26

26

18

15

14

48

3

3

Cal ifornia

°

0 6 3 12 18 24

Miles

Sacramento NWR

Delevan NWR

Colusa NWR

Sutter NWR

Butte Sink NWR

Sacramento River NWR

Sacramento 

NWR Complex

Refuge Boundary

Roads

Paved

All Weather

Standard Dirt

Non-Drivable

Railroad

Cell Boundaries (no roads)

Habitat Management 2006-07

Seasonal Flooded Marsh

Unmanaged Freshwater Wetland

Watergrass

Summer Water

Permanent Pond

Vernal Pool

Alkali Meadow

Vernal Pool/Alkali Meadow Complex

Riparian Willow Scrub

Cottonwood Willow

Mixed Riparian F orest

Valley Oak Riparian Forest

Flooded Willow

Annual Grassland

Perennial Grassland

Facilities

0 0.25 0.5 1 1.5 2

Miles

UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX SUT YEAR 20067 printed: 7/12/2006 1

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: SUT UNIT: T1 CELL: 1

DRAWDOWN DATE:

DRAWDOWN RATE:

No

FLOOD DATE:

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

PERIMETER UNIT; HERON/EGRET ROOKERY IN NW CORNER-MINIMIZE DISTURBANCE FROM MARCH 1-AUG. 15; Y-B 

CUCKOOS USING FORESTED AREAS DURING SUMMER. Major tree removal work conducted in summer 2005- most of box 

elder, Oregon ash, black and sandbar willows, and eucalyptus were removed/stump-treated from interior areas n. of T2.1. 

Several large willows and all large oaks were left or otherwise just limbed up. Hydraulic modeling conducted by DWR in 2005-06.

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 1

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: RIPARIAN

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

0

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

7

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

63

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

5

Mixed 

Riparian 

Forest

127

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

3

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Clear/maintain "tree roads" ASAP

2. Evaluate abandoning maintenance of tree roads-check on pipes that drain east side under tree road

3. Tree mgt to maintain Byp. flood-flows: any additional tree removal needed (see above SMCs)- take 

no oaks; time aft. mid-Aug

4. Evaluate DWR hydraulic modeling from 2005-06.

5. Spot repair flood damage on perimeter and interior levees.

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 205

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Selective tree removal

Spray Roundup resprout

maint. of flood flows

Maint. of flood flows

1

0.5

TREATMENT: OBJECTIVE: ACRES:

Selective tree removal

Spray Roundup resprouts

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX SUT YEAR 20067 printed: 7/12/2006 2

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: SUT UNIT: T1 CELL: 2

DRAWDOWN DATE:

DRAWDOWN RATE:

No

FLOOD DATE:

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

NEW ROOKERY OF 4-5 GBHE NESTS NEAR SE CORNER OF T9.1-3 IN 2005; IN 2006, MIN. 28 GBHE NESTS AND FEW 

GREG NESTS; Y-B CUCKOOS USING FORESTED AREAS DURING SUMMER;

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 7

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: RIPARIAN

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

0

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

59

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Clear and maintain tree roads ASAP

2. Remove any eucalyptus

3. Spot repair flood damage on perimeter and interior levees.

4.

5.

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 59

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Spray Garlon-cut stump reduce eucalyptus 0.1

TREATMENT: OBJECTIVE: ACRES:

Spray Garlon-cut stump

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX SUT YEAR 20067 printed: 7/12/2006 3

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: SUT UNIT: T1 CELL: 3

DRAWDOWN DATE: 4/15/2006

DRAWDOWN RATE: S

No

FLOOD DATE: 10/25/2006

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: T14.2,T17

SPECIAL MANAGEMENT CONSIDERATIONS:

PERIMETER UNIT; Y-B CUCKOOS USING FORESTED AREAS DURING SUMMER.

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 1

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: RIPARIAN

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

27

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

4

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

17

Mixed 

Riparian 

Forest

33

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

1

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Clear/maintain "tree roads" ASAP

2. Remove tanks, boxes, and other trash from forest SE of weir #1

3. Remove any eucalyptus

4. Tree mgt to maintain Byp. flood flows: spot spray sandbar willow resprouts along T17 S levee 

where intial trees removed

5. Further modify SE gate to improve disabled access (widened posts 2003)?

6. Spot repair flood damage on perimeter and interior levees.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 82

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Spray Round-up maint. of flood flows 0.5

TREATMENT: OBJECTIVE: ACRES:

Spray Round-up

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX SUT YEAR 20067 printed: 7/12/2006 4

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: SUT UNIT: T2 CELL: 99

DRAWDOWN DATE: 4/1/2006

DRAWDOWN RATE: S

Yes

FLOOD DATE: 9/1/2006

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

HEAVY DISKING AND DELEVELING IN WEST SIDES OF C1-C2 FROM MAIN CANAL PROJECT IN SUMMER 2003; HIGH 

POTENTIAL FOR JOINT/BERMUDA GRASS INVASION. 2006 DRAWDOWNS DELAYED DUE TO BYPASS FLOODING.

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 2

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: WATERGRASS

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

0

Watergrass

155

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Spot repair flood damage on perimeter and interior levees.

2. Tree mgt to maintain Byp. flood flows: spray willow resprouts on n. and w. sides

3. Disk Bermuda/jointgrass - disk tree saplings at same time

4. Mow sections of interior levees/slopes for loafing/grazing areas prior to flood-up

5.

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 155

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Disc ASAP after drawdow

Irrigate/scald

Spray Roundup resprout

Reduce Bermuda/jointgrass

Enhance moist soil plants

Maint. of flood flows

30

155

1

TREATMENT: OBJECTIVE: ACRES:

Disc ASAP after drawdown

Irrigate/scald

Spray Roundup resprouts

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Y

Y Y

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX SUT YEAR 20067 printed: 7/12/2006 5

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: SUT UNIT: T3 CELL: 99

DRAWDOWN DATE: 4/1/2006

DRAWDOWN RATE: S

Yes

FLOOD DATE: 9/5/2006

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

2004-SCALDED COCKLEBUR (NOT NEEDED IN 2005-LATE FLOODING IN BYPASS)

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 8

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: SEASONALLY FLOODED MARSH

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

60

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Mow cocklebur prior to seedset multiple times if necessary

2. Focus lane disking on bermuda/ jointgrass patches

3. Evaluate need for irrigation/cocklebur scald post-drawdown

4. Spot repair flood damage on perimeter and interior levees.

5.

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 60

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Scald (by irrigate)

Disc ASAP after drawdow

Reduce cocklebur

Reduce Bermuda/jointgrass

60

10

TREATMENT: OBJECTIVE: ACRES:

Scald (by irrigate)

Disc ASAP after drawdown

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Y

Y

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX SUT YEAR 20067 printed: 7/12/2006 6

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: SUT UNIT: T4 CELL: 99

DRAWDOWN DATE: 4/15/2006

DRAWDOWN RATE: S

No

FLOOD DATE: 9/10/2006

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: T2

SPECIAL MANAGEMENT CONSIDERATIONS:

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 3

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: SEASONALLY FLOODED MARSH

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

84

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Mow cocklebur prior to seedset, multiple times if nec

2. Mow T4/T5 levee/slopes for loafing

3. Spot repair flood damage on perimeter and interior levees.

4.

5.

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 84

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Mow prior to seed-set Reduce cocklebur 40

TREATMENT: OBJECTIVE: ACRES:

Mow prior to seed-set

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Y

Y

Y

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX SUT YEAR 20067 printed: 7/12/2006 7

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: SUT UNIT: T5 CELL: 99

DRAWDOWN DATE: 4/1/2006

DRAWDOWN RATE: S

No

FLOOD DATE: 10/25/2006

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

NONE

# OF WCS's TO REPLACE: 1

DATE BOARDS PULLED:_______________

WORK PRIORITY: 3

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: SEASONALLY FLOODED MARSH

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

56

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Mow cocklebur prior to seedset as necessary

2. Spot disk bermuda/jointgrass

3. Rebuild levee at NE corner to recreate "beaver pond" to facilitate adequate water mgt. in T5-add 

inlet

4. Spot repair flood damage on perimeter and interior levees.

5.

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 56

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Mow prior to seed-set

Disc

Reduce cocklebur

Reduce Bermuda/jointgrass

20

5

TREATMENT: OBJECTIVE: ACRES:

Mow prior to seed-set

Disc

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Y

Y

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX SUT YEAR 20067 printed: 7/12/2006 8

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: SUT UNIT: T6 CELL: 99

DRAWDOWN DATE: 4/1/2006

DRAWDOWN RATE: S

No

FLOOD DATE: 9/15/2006

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

LAST BURNED AUGUST 1997-TULES MAINTAINED WITH DISKING SINCE THEN

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 6

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: SEASONALLY FLOODED MARSH

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

34

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Mow cocklebur prior to seedset as necessary

2. Spot disk bermuda/jointgrass and openings/lanes in perennial smartweed

3. Mow sections of n. levee (inc. slopes) for loafing/grazing areas prior to flood-up

4. Add 1-2 islands and rehab existing

5. Spray sandbar willow resprouts along hi-line canal

6. Spot repair flood damage on perimeter and interior levees.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 34

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Disc ASAP aft. drawdown

Disc 2 times

Spray Roundup resprout

Mow prior to seed-set

open up perenn. smartweed

Reduce Bermuda/jointgrass

Maint. of flood flows

Reduce cocklebur

3

3

0.5

5

TREATMENT: OBJECTIVE: ACRES:

Disc ASAP aft. drawdown

Disc 2 times

Spray Roundup resprouts

Mow prior to seed-set

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Y

Y

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX SUT YEAR 20067 printed: 7/12/2006 9

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: SUT UNIT: T7 CELL: 99

DRAWDOWN DATE: 4/20/2006

DRAWDOWN RATE: R

Yes

FLOOD DATE: 11/15/2006

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

SUBMITTED FOR PROJECT FUNDING IN 2004 TO REHAB LEVEES, WATER CONTROL STRUCTURES-FUNDING LIKELY 

NOT AVAILABLE UNTIL SUMMER 2006; FEW NEW CHANNELS AND POTHOLES FROM MAIN CANAL PROJECT IN 

SUMMER 2003;

# OF WCS's TO REPLACE: 3

DATE BOARDS PULLED:_______________

WORK PRIORITY: 1

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: SEASONALLY FLOODED MARSH

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

90

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Develop project plan for rehab to complete #'s 3, 5, and 6 (NAWCA - funded)

2. Mow cocklebur prior to seedset as necessary

3. Raise s. levees in c2 and c3

4. Mow sections of interior levees (inc. slopes) for loafing/grazing areas prior to flood-up

5. Construct channels, potholes, and islands in each cell

6. Replace outlets in all cells

7. Tree mgt to maintain Byp. flood flows: spray willow resprouts on e. side

8. Spot repair flood damage on perimeter and interior levees.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 90

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Scald (by irrigate)

Mow prior to seed-set

Spray Roundup resprout

Reduce cocklebur

Reduce cocklebur

maint. of flood flows

90

9

0.5

TREATMENT: OBJECTIVE: ACRES:

Scald (by irrigate)

Mow prior to seed-set

Spray Roundup resprouts

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Y Y Y

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX SUT YEAR 20067 printed: 7/12/2006 10

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: SUT UNIT: T8 CELL: 99

DRAWDOWN DATE: 4/20/2006

DRAWDOWN RATE: S

Yes

FLOOD DATE: 11/5/2006

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: T8.2

SPECIAL MANAGEMENT CONSIDERATIONS:

LAST LEVEE REHAB PROJECT COMPLETED SUMMER 1997

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 2

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: WATERGRASS

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

0

Watergrass

170

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Spot disk joint/bermudagrass

2. Mow sections of interior levees (inc. slopes) for loafing/grazing areas prior to flood-up

3. Spot repair flood damage on perimeter and interior levees.

4.

5.

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 170

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Irrigate/scald

Disc 2 times

Enhance moist soil plants

Reduce Bermuda/jointgrass

170

40

TREATMENT: OBJECTIVE: ACRES:

Irrigate/scald

Disc 2 times

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Y

Y

Y

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX SUT YEAR 20067 printed: 7/12/2006 11

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: SUT UNIT: T9 CELL: 1-3

DRAWDOWN DATE: 7/15/2006

DRAWDOWN RATE: S

No

FLOOD DATE: 10/15/2006

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

SW 1995-2001;BURNED 3/20/02 (OVER WATER), FOLLOWED BY NAWCA PROJECT COMPLETED SUMMER 2002-

REMOVED INT. LEVEES, CREATED POTHOLES/CHANNELS/ISLANDS, AND DISKED BURNED TULE AREAS MULTIPLE 

TIMES-REDUCED TULE COVER BY 60%; **AS A RESULT OF PROJECT NOW CELLS 1,2,&3 ARE A SINGLE UNIT; SFM IN 

2002-03, BACK TO SW IN 2004-CONTINUES TO LOOK GOOD AND RECEIVE GOOD SUMMER BIRD USE, LOTS OF 

BURHEAD IN OPEN WATER AREAS. GBHE/GREG ROOKERY IN T1.2 ADJ. TO SE CORNER.

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 9

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: SUMMER WATER

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

0

Watergrass

0

Summer 

Water

75

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Recalculate acres as a result of cut-off pond on east side

2. Spot repair flood damage on perimeter levees.

3.

4.

5.

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 75

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

TREATMENT: OBJECTIVE: ACRES: TREATMENT: SUCCESSFUL? ACRES:

Y

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX SUT YEAR 20067 printed: 7/12/2006 12

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: SUT UNIT: T9 CELL: 4-8

DRAWDOWN DATE: 4/1/2006

DRAWDOWN RATE: S

No

FLOOD DATE: 10/15/2006

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

HUNT UNIT

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 3

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: SEASONALLY FLOODED MARSH

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

202

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Spot disk bermuda/jointgrass in all cells

2. Tree mgt. to maintain Byp. flood flows: disk sapling resprouts throughout, w/objective of 80% 

removal (take bef.&aft. pics.).

3. Mow cocklebur prior to seed-set

4. Mow line in n. ends of cells 4-6 for area closed signs

5. Remove remaining section of n. ditch bank in s. end of c7 and replace WCS into T11.1

6. Evaluate grazing.

7. Spot repair flood damage on perimeter and interior levees.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 202

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Graze cattle

Mow prior to seed-set

Disc 2 times post-grazing

Reduce Bermuda/jointgrass

Reduce cocklebur

Reduce Bermuda/jointgrass

202

50

50

TREATMENT: OBJECTIVE: ACRES:

Graze cattle

Mow prior to seed-set

Disc 2 times post-grazing

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Y

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX SUT YEAR 20067 printed: 7/12/2006 13

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: SUT UNIT: T10 CELL: 99

DRAWDOWN DATE: 4/1/2006

DRAWDOWN RATE: S

No

FLOOD DATE: 11/5/2006

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

HUNT UNIT; HEAVY DISKING IN 1999 FOLLOWED BY IRRIGATION IN 2000 HAS RESULTED IN INCREASED 

WATERGRASS; UNFORTUNATELY, SUBBING/DRAINAGE PROBLEMS IN ADJACENT RIP. FOREST (TO EAST) DURING 

SUMMER IRRIGATIONS HAS RESULTED IN HEAVY MOSQUITO PRODUCTION AND DRAMATICALLY INCREASED 

ABATEMENT ACTIVITY; UNTIL WATER MGT. PROBLEMS CAN BE MODIFIED, IRRIGATIONS HAVE BEEN DISCONTINUED 

(TOO MANY CONFLICTS FOR 26 ACRES!).

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 9

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: SEASONALLY FLOODED MARSH

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

26

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

1

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Continue to work on drainage problem out to Bypass - mosquito issue

2. Spray sandbar willow resprouts along east road.

3. Spot repair flood damage on perimeter and interior levees.

4.

5.

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 27

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Spray Roundup resprout Maint. of flood flows 0.5

TREATMENT: OBJECTIVE: ACRES:

Spray Roundup resprouts

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Y Y

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX SUT YEAR 20067 printed: 7/12/2006 14

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: SUT UNIT: T11 CELL: 99

DRAWDOWN DATE: 4/1/2006

DRAWDOWN RATE: S

No

FLOOD DATE: 9/1/2006

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

HUNT UNIT; AVOID DISTURBING HIBISCUS PLANTS; CHANNEL CREATED AND FEW TREES REMOVED DURING MAIN 

CANAL PROJECT.

# OF WCS's TO REPLACE: 1

DATE BOARDS PULLED:_______________

WORK PRIORITY: 2

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: SEASONALLY FLOODED MARSH

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

63

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Evaluate disking efforts conducted in 2005 and spot-disk remaining bermuda/jointgrass patches.

2. Spray tree resprouts along roads.

3. Replace C1 outlet (okay shape now, but eventually)

4. Mow cocklebur prior to seed-set

5. Spot repair flood damage on perimeter and interior levees.

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 63

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Disc 2 times

Spray Round-up

Disc ASAP after drawdow

Mow prior to seed-set

Enhance moist soil plants

maint. of flood flows

Reduce Bermuda/jointgrass

Reduce cocklebur

5

0.5

5

30

TREATMENT: OBJECTIVE: ACRES:

Disc 2 times

Spray Round-up

Disc ASAP after drawdown

Mow prior to seed-set

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Y

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX SUT YEAR 20067 printed: 7/12/2006 15

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: SUT UNIT: T12 CELL: 1-3

DRAWDOWN DATE: 4/15/2006

DRAWDOWN RATE: S

Yes

FLOOD DATE: 10/1/2006

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

HUNT UNIT; MAKE SURE DRAINAGE SPREADING INTO ADJACENT FOREST IS MINIMIZED TO AVOID UNECESSARY 

MOSQUITO ABATEMENT ACTIVITY-KEEP WCS's ACROSS TREE ROAD UNPLUGGED; NO IRRIGATION IN 2002 DUE TO 

MAIN CANAL PROJ. WORK; LONG-TERM HABITAT OBJ. IS WG AFTER JOINTGRASS UNDER CONTROL

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 5

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: WATERGRASS

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

90

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Mow cocklerbur prior to seed-set in all cells

2. Spot disk Bermuda/jointgrass throughout

3. Spot repair flood damage on perimeter and interior levees.

4.

5.

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 90

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Irrigate/scald

Disc 2 times

Mow prior to seed-set

Enhance moist soil plants

Reduce Bermuda/jointgrass

Reduce cocklebur

90

5

10

TREATMENT: OBJECTIVE: ACRES:

Irrigate/scald

Disc 2 times

Mow prior to seed-set

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Y

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX SUT YEAR 20067 printed: 7/12/2006 16

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: SUT UNIT: T12 CELL: 4

DRAWDOWN DATE: 7/15/2006

DRAWDOWN RATE: S

No

FLOOD DATE: 10/5/2006

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

HUNT UNIT; MAKE SURE DRAINAGE SPREADING INTO ADJACENT FOREST IS MINIMIZED TO AVOID UNECESSARY 

MOSQUITO ABATEMENT ACTIVITY-KEEP WCS's ACROSS TREE ROAD UNPLUGGED; LAST SUMMER WATER IN 2000; 

HOLD UNIT LOW DURNING WINTER MONTHS (DEC.-MAR.)

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 9

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: SUMMER WATER

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

0

Watergrass

0

Summer 

Water

32

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Put up 2 wood duck boxes in SE corner

2. Spot repair flood damage on perimeter and interior levees.

3.

4.

5.

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 32

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

TREATMENT: OBJECTIVE: ACRES: TREATMENT: SUCCESSFUL? ACRES:

Y

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX SUT YEAR 20067 printed: 7/12/2006 17

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: SUT UNIT: T13 CELL: 99

DRAWDOWN DATE:

DRAWDOWN RATE:

No

FLOOD DATE: 12/10/2006

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

HUNT/PERIMETER UNIT; CALIF. HIBISCUS STRONGHOLD (AT LEAST 100 PLANTS); SW DAM (WEIR #1) NOT 

OPERATED OR USED FOR S. END FLOODUP SINCE FALL 1997 - WETLANDS IN T13 ARE NOT FLOODED UNTIL WEST 

BYPASS CANAL FLOWS RISE FROM NATURAL FLOOD EVENTS - FLOOD DATE ABOVE REPRESENTS ESTIMATED 

DATE T13 WETLANDS WOULD FLOOD ON AN AVERAGE YEAR.

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 1

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: SEASONALLY FLOODED MARSH

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

0

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

37

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

91

Mixed 

Riparian 

Forest

54

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Keep debris clear from SW dam (Weir 1) and access road

2. Coordinate with planning effort on engineering/env. documentation for SW dam 

removal/modification

3. Spot repair flood damage on perimeter and interior levees.

4.

5.

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 182

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

TREATMENT: OBJECTIVE: ACRES: TREATMENT: SUCCESSFUL? ACRES:

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX SUT YEAR 20067 printed: 7/12/2006 18

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: SUT UNIT: T14 CELL: 99

DRAWDOWN DATE: 4/1/2006

DRAWDOWN RATE: S

No

FLOOD DATE: 10/1/2006

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

HUNT UNIT; CHANNELS PLUS SEVERAL SMALL POTHOLES EXCAVATED IN C1 DURING MAIN CANAL PROJECT 

SUMMER 2003

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 4

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: WATERGRASS

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

0

Watergrass

101

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Mow cocklebur in both cells prior to seedset - follow up if necessary

2. Spot disk bermuda/jointgrass

3. Evaluate need for irrigation/cocklebur scald post-drawdown

4. Tree mgt to maintain Byp. flood flows: spray willow resprouts on n. road of c1.

5. Spot repair flood damage on perimeter and interior levees.

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 101

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Mow prior to seed-set

Disc 2 times

Spray Roundup resprout

Reduce cocklebur

Reduce Bermuda/jointgrass

Maint. of flood flows

20

20

0.5

TREATMENT: OBJECTIVE: ACRES:

Mow prior to seed-set

Disc 2 times

Spray Roundup resprouts

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Y

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX SUT YEAR 20067 printed: 7/12/2006 19

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: SUT UNIT: T15 CELL: 99

DRAWDOWN DATE: 4/15/2006

DRAWDOWN RATE: S

No

FLOOD DATE: 9/1/2006

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

HUNT UNIT; NEW CHANNEL CREATED DURING MAIN CANAL PROJECT IN SUMMER 2003

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 6

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: SEASONALLY FLOODED MARSH

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

97

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Spray tree resprouts along road

2. Evaluate need for irrigation/cocklebur scald post-drawdown

3. Mow cocklebur prior to seedset as necessary

4. Spot repair flood damage on perimeter and interior levees.

5.

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 97

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Spray Round-up

selective tree removal

Mow prior to seed-set

maint. of flood flows

reduce eucalyptus

Reduce cocklebur

0.1

0.1

20

TREATMENT: OBJECTIVE: ACRES:

Spray Round-up

selective tree removal

Mow prior to seed-set

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Y

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX SUT YEAR 20067 printed: 7/12/2006 20

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: SUT UNIT: T16 CELL: 99

DRAWDOWN DATE: 4/15/2006

DRAWDOWN RATE: S

No

FLOOD DATE: 9/10/2006

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: T15

SPECIAL MANAGEMENT CONSIDERATIONS:

HUNT UNIT; NEW CHANNELS CREATED/REWORKED DURING MAIN CANAL PROJECT IN SUMMER 2003

# OF WCS's TO REPLACE: 1

DATE BOARDS PULLED:_______________

WORK PRIORITY: 4

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: SEASONALLY FLOODED MARSH

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

97

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Mow cocklebur prior to seedset as necessary

2. Replace SE outlet

3. Remove eucalyptus tree in east side

4. Spot repair flood damage on perimeter and interior levees.

5.

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 97

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Mow prior to seed-set

selective tree removal

Reduce cocklebur

reduce eucalyptus

20

0.1

TREATMENT: OBJECTIVE: ACRES:

Mow prior to seed-set

selective tree removal

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Y

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX SUT YEAR 20067 printed: 7/12/2006 21

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: SUT UNIT: T17 CELL: 99

DRAWDOWN DATE: 5/1/2006

DRAWDOWN RATE: S

No

FLOOD DATE: 10/1/2006

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

RIVER BULRUSH STANDS IMPROVED AS A RESULT OF SUMMER WATER IN 2004 AND EARLY FLOODUP (9/12) IN 2005; 

HUNT UNIT(DISABLED/BOAT ACCESS IN SE CORNER);

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 5

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: SEASONALLY FLOODED MARSH

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

96

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Spray any resprouts from last season's control efforts (flood flow tree control efforts) - contact DWR

2. Mow cocklebur prior to seedset as necessary

3. Spot disk bermuda/jointgrass (may have to do twice), but leave all cattail.

4. Mow an additional path (cut channel?) from disabled boat access ramp to T16 levee, possibly at 

WCS.

5. Spot repair flood damage on perimeter and interior levees.

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 96

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Mow prior to seed-set

Disc ASAP after drawdow

Reduce cocklebur

Reduce Bermuda/jointgrass

10

10

TREATMENT: OBJECTIVE: ACRES:

Mow prior to seed-set

Disc ASAP after drawdown

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Y

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX SUT YEAR 20067 printed: 7/12/2006 22

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: SUT UNIT: T18 CELL: 99

DRAWDOWN DATE: 12/31/2006

DRAWDOWN RATE:

No

FLOOD DATE: 1/1/2007

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

DU PROJECT IN 1993 CREATED WETLAND CHANNEL WITH POTHOLES-REWORKED SUMMER 2003; PHEASANT 

HUNTING ONLY UNIT

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 7

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: UPLAND

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

0

Watergrass

0

Summer 

Water

0

Perm 

Pond

4

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

125

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Separate large tree debris pile into multiple smaller piles, manageable for eventual burning

2. Mow line for area closed signs in n. end

3.

4.

5.

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 129

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Mow

Burn - piles

line for signs

eliminate tree debris

1

1

TREATMENT: OBJECTIVE: ACRES:

Mow

Burn - piles

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX SUT YEAR 20067 printed: 7/12/2006 23

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: SUT UNIT: T19 CELL: 1

DRAWDOWN DATE: 7/15/2006

DRAWDOWN RATE: S

Yes

FLOOD DATE: 10/1/2006

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

DRAW DOWN LATE MARCH AND REFLOOD TO KILL COCKLEBUR AND HOLD FOR SW; PERIMETER UNIT; HAS BEEN IN 

SW SINCE 2004; HISTORIC AVIAN BOTULISM OUTBREAK SITE IN AUGUST-SEPTEMBER WHEN IN SUMMER OR 

PERMANENT WATER; EARLIER FLOOD-UP DATE MAY BE PROBLEMATIC BECAUSE OF POTENTIAL SUBBING IMPACTS 

TO ADJACENT FARMERS FROM HIGH DELIVERY CANAL FLOWS; SIGNIFICANT BCNH ROOST IN WINTER.

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 6

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: SUMMER WATER

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

0

Watergrass

0

Summer 

Water

31

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Mow cocklebur prior to seedset as necessary

2. Spot disk Bermuda/jointgrass

3. Rehab islands

4.

5.

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 31

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Scald (by irrigate)

Mow prior to seed-set

Disc 2 times

Reduce cocklebur

Reduce cocklebur

Reduce Bermuda/jointgrass

31

15

15

TREATMENT: OBJECTIVE: ACRES:

Scald (by irrigate)

Mow prior to seed-set

Disc 2 times

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Y

Y

Y

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX SUT YEAR 20067 printed: 7/12/2006 24

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: SUT UNIT: T19 CELL: 2

DRAWDOWN DATE: 4/25/2006

DRAWDOWN RATE: S

Yes

FLOOD DATE: 9/15/2006

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

COMPLETED BOR/DU HABITAT PROJECT TO RECONFIGURE/REPAIR INTERIOR AND PERIMETER LEVEES, CREATE 

POTHOLES/ CHANNELS/ISLANDS IN SUMMER 2001; GOOD SUCCESS WITH DISKING ON W. SIDE IN 2005

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 5

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: WATERGRASS

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

0

Watergrass

97

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Run irrigation through T20.3 and T19.1 if possible to increase speed

2. Spot disk bermuda/jointgrass

3. Mow cocklebur if necessary prior to irrigation, including levee slopes

4. Mow sections of interior levees/slopes for loafing/grazing areas prior to flood-up

5. Rehab perimeter and interior levees and islands (resloping-scraper job)

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 97

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Irrigate/scald

Disc 2 times

Mow prior to seed-set

Enhance moist soil plants

Reduce Bermuda/jointgrass

Reduce cocklebur

97

35

5

TREATMENT: OBJECTIVE: ACRES:

Irrigate/scald

Disc 2 times

Mow prior to seed-set

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Y

Y

Y

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX SUT YEAR 20067 printed: 7/12/2006 25

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: SUT UNIT: T20 CELL: 1

DRAWDOWN DATE: 7/15/2006

DRAWDOWN RATE: S

No

FLOOD DATE: 9/15/2006

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

WFIB NESTED HERE SUCCESSFULLY IN 1999-2002&2004; TCBB'S NESTED IN 2000 & 2002; WHEN IN SW/PP, DO NOT 

DRAIN UNTIL AFTER COLONIAL NESTING BIRDS HAVE FINISHED - AS LATE AS EARLY AUG. IN SOME YEARS. DRAIN 

QUICKLY AND COMPLETELY TO AVOID/ MINIMIZE BOTULISM PROBLEMS. TAKEN OUT OF SW IN 2003 AND 

REHABBED TO FIX DRAINAGE (BOTULISM) PROBLEM, PERIMETER LEVEE, & ISLANDS-PUT BACK INTO SW IN 2004.AS 

OF SPRING 2005 PREV. IBIS NESTING COLONY HAS CAUSED THE LOSS OF >75% OF EMERG. VEG.-STARTING TO 

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 1

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: SUMMER WATER

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

0

Watergrass

0

Summer 

Water

31

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Call cropduster service using strip by shop to ensure they're taking off/landing to & from the N- to 

avoid disturbance to T19/T20

2. Monitor for TCBB's, IBIS, and other colonial nesting birds

3.

4.

5.

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 31

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

TREATMENT: OBJECTIVE: ACRES: TREATMENT: SUCCESSFUL? ACRES:

Y Y

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX SUT YEAR 20067 printed: 7/12/2006 26

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: SUT UNIT: T20 CELL: 2-3

DRAWDOWN DATE: 4/15/2006

DRAWDOWN RATE: S

Yes

FLOOD DATE: 9/1/2006

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

DRAW DOWN EARLY FEB. AND REFLOOD TO KILL COCKLEBUR 2X AND HOLD FOR SW; LAST BURNED IN SUMMER 

1998 TO CONTROL JOINTGRASS (SUCCESSFUL) FOLLOWED BY DU/STATE DUCK STAMP PROJ. WHICH CREATED 

CHANNELS/POTHOLES/ ISLANDS, REMOVED SEVERAL INT. LEVEES, AND REHABBED ALL LEVEES.

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 6

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: WATERGRASS

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

36

Watergrass

127

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

2

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

5

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Evaluate need for irrigation based on germination/soil moisture

2. Spot disk bermuda/jointgrass

3. Mow cocklebur prior to irrigation if necessary

4. Mow sections of interior levees/slopes for loafing/grazing areas prior to flood-up

5. Construct new hunter check station.

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 170

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Irrigate/scald

Mow prior to seed-set

Disc 2 times

Enhance moist soil plants

Reduce cocklebur

Reduce Bermuda/jointgrass

127

5

20

TREATMENT: OBJECTIVE: ACRES:

Irrigate/scald

Mow prior to seed-set

Disc 2 times

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Yes / No / Partial / Unk

Y

Y Y

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX SUT YEAR 20067 printed: 7/12/2006 27

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: SUT UNIT: T21 CELL: 99

DRAWDOWN DATE:

DRAWDOWN RATE:

No

FLOOD DATE:

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

TRACT 21 IS DISJUNCT AND UNMARKED SUTTER NWR PROPERTY LOCATED NEAR THE CONFLUENCE OF SUTTER 

AND TISDALE BYPASSES; ACREAGE AND HABITAT TYPE ARE UNKNOWN DUE TO UNKNOWN BOUNDARY 

LOCATIONS; Y-B CUCKOO USE AREA.

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 10

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: RIPARIAN

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

0

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

31

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

14

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Locate boundaries, post, and research access we have to this unit

2. Evaluate future management of this unit

3.

4.

5.

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 45

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

TREATMENT: OBJECTIVE: ACRES: TREATMENT: SUCCESSFUL? ACRES:

Priority?

Ditch

0
UNIT MANAGEMENT PLAN - SACRAMENTO NWR COMPLEX SUT YEAR 20067 printed: 7/12/2006 28

PLANNED ACTUAL

# WCS''s REPLACED : __________

ISLANDS: LANES:

DRAWDOWN DATE (AT 90% DOWN): _________

DRAWDOWN RATE: ______

BEGIN IRRIG. DATE: __________

END IRRIG. DATE: __________ 

FLOOD DATE (when 1st turned in): ____________

DATE COVERED: ____________

COMMENTS / PROBLEMS:

REFUGE: SUT UNIT: CANALS CELL: 99

DRAWDOWN DATE:

DRAWDOWN RATE:

No

FLOOD DATE:

UNITS REQ. DOWN 1st: NONE

UNITS REQ. FLOOD 1st: NONE

SPECIAL MANAGEMENT CONSIDERATIONS:

2003-COMPLETED CALFED PROJECT TO REHAB INTERNAL WATER CONVEYANCE SYSTEM INCLUDING MAIN AND HILINE CANALS, WATER CONTROL STRUCTURES, AND ACCESS POINTS (GRAVEL ROADS, CROSSINGS, FOOT 

BRIDGES, ETC.)

# OF WCS's TO REPLACE: 0

DATE BOARDS PULLED:_______________

WORK PRIORITY: 1

Slow=S, Rapid=R, St=Staged

LANES:

(AT 90% DOWN)

ISLANDS:

 Y / N

PRIMARY HABITAT OBJECTIVE: NONE

CELL PARAMETERS:

Seasonal 

Flooded 

Marsh

0

Watergrass

0

Summer 

Water

0

Perm 

Pond

0

Unmg'd 

Flooded 

Wetland

0

Vernal 

Pool

0.0

VP Alkali 

Meadow 

Complex

0

Alkalli 

Meadow

0

Annual 

Grasslnd

0

Perennial 

Grasslnd

0

Irrigated 

Pasture

0

Vernally 

Wet 

Annual 

Grasslnd

0

Riparian 

Willow 

Scrub

0

Cottonwood 

Willow

0

Flooded 

Willow

0

Mixed 

Riparian 

Forest

0

Valley 

Oak 

Savanna

0

Valley 

Oak 

Riparian 

Forest

0

Facility

0

HABITAT MANAGEMENT:

DRAWDOWN: DRAWDOWN:

IRRIGATION: IRRIGATION:

FLOODUP: FLOODUP:

REQUIRED HABITAT TREATMENTS: REQUIRED HABITAT TREATMENTS:

DISCED?

MOWED?

 Y / N Y / N

 Y / N

SPECIFIC PROJECTS:

1. Spot spray primrose and milfoil early to prevent long-term problem.

2. Monitor creeping wildrye and santa barbara sedge plug plantings from 2003 and 2004.

3. Repair flood damaged levees and structures, retrieve lost gravel from levee tops and regrade.

4.

5.

6.

7.

8.

9.

10.

DONE?

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N

 Y / N 

 Y / N 

TOTAL HABITAT ACRES: 0

DATE COVERED: ____________

CHECKS: CHECKS:

 Y / N Y / N

DISC?

MOW?

Spray Rodeo reduce primrose/milfoil 1

TREATMENT: OBJECTIVE: ACRES:

Spray Rodeo

TREATMENT: SUCCESSFUL? ACRES:

Yes / No / Partial / Unk

Priority?

Ditch

0
Summary of Planned Habitat Acres by Unit*

Sacramento NWR Complex YEAR: 20067 REFUGE: SUT

12-Jul-06

UNIT

TOTAL Seasonal Flooded Marsh Water- grass Summer Water Perm- anent Pond Unmanaged Flooded Wetland Vernal Pool Alkali Meadow V. Pool/ Alkali Meadow Complex Annual Grass- land Peren. Grass- land Irrig. Pasture Vernally Wet Annual Grassl. Rip. Willow Scrub Cotton- wood Willow Mixed Riparian Forest Flooded Willow Valley Oak Savan- nah Valley Oak Rip. Forest Faci- lity

Managed Flooded Wetland Upland Riparian

Wetland

Wetland

 Wetland

Upland

Riparian

Total 

Total 

Total 

Total 

Managed Ditch

T1 1: 000 0 0 7 7 0 0 0 63 0 0 0 63 0 0 5 127 0 3 135 0 205 0

T1 2: 000 0 0 0 0 0 0 0 00 0 0 0 0 0 0 59 0 0 59 0 59 0T1 3: 27 0 0 0 27 0 27 0 0 0 40 0 0 4 0 0 17 33 0 0 50 1 82 0T2 99 : 0 155 0 0 155 0 155 0 0 0 00 0 0 0 000 0 00 0 0 155 0T3 99 : 60 0 0 0 60 0 60 0 0 0 00 0 0 0 000 0 00 0 0 60 0T4 99 : 84 0 0 0 84 0 84 0 0 0 00 0 0 0 000 0 00 0 0 84 0T5 99 : 56 0 0 0 56 0 56 0 0 0 00 0 0 0 000 0 00 0 0 56 0T6 99 : 34 0 0 0 34 0 34 0 0 0 00 0 0 0 000 0 00 0 0 34 0T7 99 : 90 0 0 0 90 0 90 0 0 0 00 0 0 0 000 0 00 0 0 90 0T8 99 : 0 170 0 0 170 0 170 0 0 0 00 0 0 0 000 0 00 0 0 170 0T9 1-3 : 0 0 75 0 75 0 75 0 0 0 00 0 0 0 000 0 00 0 0 75 0T9 4-8 : 202 0 0 0 202 0 202 0 0 0 00 0 0 0 000 0 00 0 0 202 0T10 99 : 26 0 0 0 26 0 26 0 0 0 00 0 0 0 000 1 00 1 0 27 0T11 99 : 63 0 0 0 63 0 63 0 0 0 00 0 0 0 000 0 00 0 0 63 0T12 1-3 : 90 0 0 0 90 0 90 0 0 0 00 0 0 0 000 0 00 0 0 90 0T12 4: 0 0 32 0 32 0 32 0 0 0 00 0 0 0 000 0 00 0 0 32 0T13 99 : 000 0 0 37 37 0 0 0 0 000 0 0 0 91 54 0 0 145 0 182 0T14 99 : 0 101 0 0 101 0 101 0 0 0 00 0 0 0 000 0 00 0 0 101 0T15 99 : 97 0 0 0 97 0 97 0 0 0 00 0 0 0 000 0 00 0 0 97 0T16 99 : 97 0 0 0 97 0 97 0 0 0 00 0 0 0 000 0 00 0 0 97 0T17 99 : 96 0 0 0 96 0 96 0 0 0 00 0 0 0 000 0 00 0 0 96 0T18 99 : 000 4 4 0 4 0 0 0 0 125 0 0 125 000 0 00 0 0 129 0T19 1: 0 0 31 0 31 0 31 0 0 0 00 0 0 0 000 0 00 0 0 31 0T19 2: 0 97 0 0 97 0 97 0 0 0 00 0 0 0 000 0 00 0 0 97 0T20 1: 0 0 31 0 31 0 31 0 0 0 00 0 0 0 000 0 00 0 0 31 0T20 2-3 : 36 127 0 0 163 0 163 0 0 0 20 0 0 2 000 0 00 0 5 170 0T21 99 : 000 0 0 0 0 0 0 0 31 0 0 0 31 0 0 0 14 0 0 14 0 45 0CANA 99 : 000 0 0 0 0 0 0 0 00 0 0 0 000 0 00 0 0 0 0

1059 4169 649 0 TOTALS 0 101 125 0 0 0 0 287 113 45 0 03 5 1880 1925 226 2559 403

* Source of planned habitat acres are from the Refuge Complex GIS. They differ from official total acreages for individual Refuges, because they do not include all ro

other unmanaged areas.

0

Page 1 of 1

Summary of Planned Habitat Acres*

12-Jul-06

Sacramento NWR Complex

20067 Year:

REFUGE

TOTAL Seasonal Flooded Marsh Water- grass Summer Water Perm- anent Pond Unmanaged Flooded Wetland Vernal Pool Alkali Meadow V. Pool/ Alkali Meadow Complex Annual Grass- land Peren. Grass- land Irrig. Pasture Vernally Wet Annual Grassl. Rip. Willow Scrub Cotton- wood Willow Mixed Riparian Forest Flooded Willow Valley Oak Savan- nah Valley Oak Rip. Forest Faci -lity

Managed Flooded Wetland Upland Riparian

Wetland

Wetland

 Wetland

Upland

Riparian

Total 

Total 

Total 

Total 

Managed Ditch

610 035 0 0 BTS 1 0 0 29 0 0 0 0 4 0 11 0 0 0 645 646 29 15 691 0

2730 135 255 227 40 CLS 119 182 397 397 41 0 0 0 1 014 0 0 6 3347 3466 1057 15 4555 50

3480 226 435 459 7 DEL 13 90 364 372 92 0 0 42 4 0 0 00 5 4599 4612 926 46 5582 0

667 93 0 0 6 LS 2 0 0 314 217 184 80 37 15 0 0 640 3 760 762 800 116 1674 0

5735 162 619 570 87 SAC 163 2001 853 34 105 0 0 5 110 2 0 00 31 7086 7249 3079 117 10389 0

1059 4169 649 0 SUT 45 00 101 125 0 0 0 0 113 287 0 3 5 1880 1925 226 403 2559 0

14281 619 1512 1904 140 TOTALS 2272 1247 580 184 80 84 134 313 114 343 1614 64 3 50 18317 18660 6116 25450 713

* Source of planned habitat acres are from the Refuge Complex GIS. They differ from official total acreages for individual Refuges, because they do not include all roads, canals, and

other unmanaged areas.

51

 UNIT WORK PLAN 20067 SUT Refuge Year:

Unit Cell

Specific Projects

Flood Date

Disc:

Lanes Vegetation Manipulation:

Islands

Mow:

Lanes

Islands

#WCS replace

Project 

Priority? Unit Priority

Checks

Checks Drawdown Date Method: Acres: Objective:

T1 1 0 1 : Clear/maintain "tree roads" ASAP

Evaluate abandoning maintenance of tree roads-check on pipes that drain east side under tree roadTree mgt to maintain Byp. flood-flows: any additional tree removal needed (see above SMCs)- take no oaks; time aft. mid-AugEvaluate DWR hydraulic modeling from 2005-06.Spot repair flood damage on perimeter and interior levees.

YY

*

**

*

*

Selective tree removal

Spray Roundup resprouts

1

0.5

maint. of flood flows

Maint. of flood flows

T1 3 0 10/25/2006 1 : Clear/maintain "tree roads" ASAP

Remove tanks, boxes, and other trash from forest SE of weir #1Remove any eucalyptusTree mgt to maintain Byp. flood flows: spot spray sandbar willow resprouts along T17 S levee where intial trees removedFurther modify SE gate to improve disabled access (widened posts 2003)?

Spot repair flood damage on perimeter and interior levees.

YY

*

**

*

*

*

04/15/2006 Spray Round-up 0.5 maint. of flood 

flows

T7 99 3 11/15/2006 1 : Develop project plan for rehab to complete #'s 3, 5, and 6 

(NAWCA - funded)Mow cocklebur prior to seedset as necessaryRaise s. levees in c2 and c3Mow sections of interior levees (inc. slopes) for loafing/grazing areas prior to flood-upConstruct channels, potholes, and islands in each cell

Replace outlets in all cells

Tree mgt to maintain Byp. flood flows: spray willow resprouts on e. side

Spot repair flood damage on perimeter and interior levees.

Y Y Y Y

YYYY

*

**

*

*

*

*

*

04/20/2006 Scald (by irrigate)

Mow prior to seed-setSpray Roundup resprouts

90

9

0.5

Reduce cocklebur

Reduce cockleburmaint. of flood flows

T13 99 0 12/10/2006 1 : Keep debris clear from SW dam (Weir 1) and access road

Coordinate with planning effort on engineering/env. documentation for SW dam removal/modificationSpot repair flood damage on perimeter and interior levees.

Y *

**

T20 1 0 9/15/2006 1 : Call cropduster service using strip by shop to ensure they're 

taking off/landing to & from the N- to avoid disturbance to T19/T20Monitor for TCBB's, IBIS, and other colonial nesting birds

Y Y Y

Y

*

*

07/15/2006

Page 1 of 5
Unit Cell

Specific Projects

Flood Date

Disc:

Lanes Vegetation Manipulation:

Islands

Mow:

Lanes

Islands

#WCS replace

Project 

Priority? Unit Priority

Checks

Checks Drawdown Date Method: Acres: Objective:

CANALS99 0 1 : Spot spray primrose and milfoil early to prevent long-term problem.

Monitor creeping wildrye and santa barbara sedge plug plantings from 2003 and 2004.Repair flood damaged levees and structures, retrieve lost gravel from levee tops and regrade.

YY

*

**

Spray Rodeo 1 reduce 

primrose/milfoil

T2 99 0 9/1/2006 2 : Spot repair flood damage on perimeter and interior levees.

Tree mgt to maintain Byp. flood flows: spray willow resprouts on n. and w. sidesDisk Bermuda/jointgrass - disk tree saplings at same timeMow sections of interior levees/slopes for loafing/grazing areas prior to flood-up

Y Y Y Y

YY

*

**

*

04/01/2006 Disc ASAP after 

drawdown

Irrigate/scaldSpray Roundup resprouts

30

155

1

Reduce Bermuda/jointgrass

Enhance moist soil plantsMaint. of flood flows

T8 99 0 11/5/2006 2 : Spot disk joint/bermudagrass

Mow sections of interior levees (inc. slopes) for loafing/grazing areas prior to flood-upSpot repair flood damage on perimeter and interior levees.

Y Y Y Y *

**

04/20/2006 Irrigate/scald

Disc 2 times

170

40

Enhance moist soil plants

Reduce Bermuda/jointgrass

T11 99 1 9/1/2006 2 : Evaluate disking efforts conducted in 2005 and spot-disk 

remaining bermuda/jointgrass patches.Spray tree resprouts along roads.Replace C1 outlet (okay shape now, but eventually)Mow cocklebur prior to seed-setSpot repair flood damage on perimeter and interior levees.

Y Y

YY

*

**

*

*

04/01/2006 Disc 2 times

Spray Round-upDisc ASAP after drawdownMow prior to seed-set

5

0.5

5

30

Enhance moist soil plants

maint. of flood flowsReduce Bermuda/jointgrassReduce cocklebur

T4 99 0 9/10/2006 3 : Mow cocklebur prior to seedset, multiple times if nec

Mow T4/T5 levee/slopes for loafingSpot repair flood damage on perimeter and interior levees.

Y Y Y Y *

**

04/15/2006 Mow prior to seed-set 40 Reduce cocklebur

T5 99 1 10/25/2006 3 : Mow cocklebur prior to seedset as necessary

Spot disk bermuda/jointgrassRebuild levee at NE corner to recreate "beaver pond" to facilitate adequate water mgt. in T5-add inletSpot repair flood damage on perimeter and interior levees.

Y Y

Y

*

**

*

04/01/2006 Mow prior to seed-set

Disc

20

5

Reduce cocklebur

Reduce Bermuda/jointgrass

Page 2 of 5
Unit Cell

Specific Projects

Flood Date

Disc:

Lanes Vegetation Manipulation:

Islands

Mow:

Lanes

Islands

#WCS replace

Project 

Priority? Unit Priority

Checks

Checks Drawdown Date Method: Acres: Objective:

T9 4-8 0 10/15/2006 3 : Spot disk bermuda/jointgrass in all cells

Tree mgt. to maintain Byp. flood flows: disk sapling resprouts throughout, w/objective of 80% removal (take bef.&aft. pics.).Mow cocklebur prior to seed-setMow line in n. ends of cells 4-6 for area closed signsRemove remaining section of n. ditch bank in s. end of c7 and replace WCS into T11.1

Evaluate grazing.

Spot repair flood damage on perimeter and interior levees.

Y

Y

*

**

*

*

*

*

04/01/2006 Graze cattle

Mow prior to seed-setDisc 2 times postgrazing

202

5050

Reduce Bermuda/jointgrass

Reduce cockleburReduce Bermuda/jointgrass

T14 99 0 10/1/2006 4 : Mow cocklebur in both cells prior to seedset - follow up if 

necessarySpot disk bermuda/jointgrassEvaluate need for irrigation/cocklebur scald post-drawdownTree mgt to maintain Byp. flood flows: spray willow resprouts on n. road of c1.Spot repair flood damage on perimeter and interior levees.

Y

Y

*

**

*

*

04/01/2006 Mow prior to seed-set

Disc 2 timesSpray Roundup resprouts

20

20

0.5

Reduce cocklebur

Reduce Bermuda/jointgrassMaint. of flood flows

T16 99 1 9/10/2006 4 : Mow cocklebur prior to seedset as necessary

Replace SE outletRemove eucalyptus tree in east sideSpot repair flood damage on perimeter and interior levees.

Y Y

Y

*

**

*

04/15/2006 Mow prior to seed-set

selective tree removal

20

0.1

Reduce cocklebur

reduce eucalyptus

T12 1-3 0 10/1/2006 5 : Mow cocklerbur prior to seed-set in all cells

Spot disk Bermuda/jointgrass throughoutSpot repair flood damage on perimeter and interior levees.

Y

YY

*

**

04/15/2006 Irrigate/scald

Disc 2 timesMow prior to seed-set

90

5

10

Enhance moist soil plants

Reduce Bermuda/jointgrassReduce cocklebur

T17 99 0 10/1/2006 5 : Spray any resprouts from last season's control efforts (flood flow 

tree control efforts) - contact DWRMow cocklebur prior to seedset as necessarySpot disk bermuda/jointgrass (may have to do twice), but leave all cattail.Mow an additional path (cut channel?) from disabled boat access ramp to T16 levee, possibly at WCS.Spot repair flood damage on perimeter and interior levees.

Y Y

Y

*

**

*

*

05/01/2006 Mow prior to seed-set

Disc ASAP after drawdown

10

10

Reduce cocklebur

Reduce Bermuda/jointgrass

Page 3 of 5
Unit Cell

Specific Projects

Flood Date

Disc:

Lanes Vegetation Manipulation:

Islands

Mow:

Lanes

Islands

#WCS replace

Project 

Priority? Unit Priority

Checks

Checks Drawdown Date Method: Acres: Objective:

T19 2 0 9/15/2006 5 : Run irrigation through T20.3 and T19.1 if possible to increase 

speedSpot disk bermuda/jointgrassMow cocklebur if necessary prior to irrigation, including levee slopesMow sections of interior levees/slopes for loafing/grazing areas prior to flood-upRehab perimeter and interior levees and islands (reslopingscraper job)

Y Y Y

YYYY

*

**

*

*

04/25/2006 Irrigate/scald

Disc 2 timesMow prior to seed-set

97

35

5

Enhance moist soil plants

Reduce Bermuda/jointgrassReduce cocklebur

T6 99 0 9/15/2006 6 : Mow cocklebur prior to seedset as necessary

Spot disk bermuda/jointgrass and openings/lanes in perennial smartweedMow sections of n. levee (inc. slopes) for loafing/grazing areas prior to flood-upAdd 1-2 islands and rehab existingSpray sandbar willow resprouts along hi-line canal

Spot repair flood damage on perimeter and interior levees.

Y Y Y

YY

*

**

*

*

*

04/01/2006 Disc ASAP aft. 

drawdown

Disc 2 timesSpray Roundup resproutsMow prior to seed-set

3

3

0.5

5

open up perenn. smartweed

Reduce Bermuda/jointgrassMaint. of flood flowsReduce cocklebur

T15 99 0 9/1/2006 6 : Spray tree resprouts along road

Evaluate need for irrigation/cocklebur scald post-drawdownMow cocklebur prior to seedset as necessarySpot repair flood damage on perimeter and interior levees.

Y Y

Y

*

**

*

04/15/2006 Spray Round-up

selective tree removalMow prior to seed-set

0.1

0.1

20

maint. of flood flows

reduce eucalyptusReduce cocklebur

T19 1 0 10/1/2006 6 : Mow cocklebur prior to seedset as necessary

Spot disk Bermuda/jointgrassRehab islands

Y Y Y Y

Y

*

**

07/15/2006 Scald (by irrigate)

Mow prior to seed-setDisc 2 times

31

1515

Reduce cocklebur

Reduce cockleburReduce Bermuda/jointgrass

T20 2-3 0 9/1/2006 6 : Evaluate need for irrigation based on germination/soil moisture

Spot disk bermuda/jointgrassMow cocklebur prior to irrigation if necessaryMow sections of interior levees/slopes for loafing/grazing areas prior to flood-upConstruct new hunter check station.

Y Y Y Y

YY

*

**

*

*

04/15/2006 Irrigate/scald

Mow prior to seed-setDisc 2 times

127

5

20

Enhance moist soil plants

Reduce cockleburReduce Bermuda/jointgrass

Page 4 of 5
Unit Cell

Specific Projects

Flood Date

Disc:

Lanes Vegetation Manipulation:

Islands

Mow:

Lanes

Islands

#WCS replace

Project 

Priority? Unit Priority

Checks

Checks Drawdown Date Method: Acres: Objective:

T1 2 0 7 : Clear and maintain tree roads ASAP

Remove any eucalyptusSpot repair flood damage on perimeter and interior levees.

Y *

**

Spray Garlon-cut stump 0.1 reduce eucalyptus

T18 99 0 1/1/2007 7 : Separate large tree debris pile into multiple smaller piles, 

manageable for eventual burningMow line for area closed signs in n. end Y

*

*

12/31/2006 Mow

Burn - piles

1

1

line for signs

eliminate tree debris

T3 99 0 9/5/2006 8 : Mow cocklebur prior to seedset multiple times if necessary

Focus lane disking on bermuda/ jointgrass patchesEvaluate need for irrigation/cocklebur scald post-drawdownSpot repair flood damage on perimeter and interior levees.

Y Y Y

Y

*

**

*

04/01/2006 Scald (by irrigate)

Disc ASAP after drawdown

60

10

Reduce cocklebur

Reduce Bermuda/jointgrass

T9 1-3 0 10/15/2006 9 : Recalculate acres as a result of cut-off pond on east side

Spot repair flood damage on perimeter levees.

Y *

*

07/15/2006

T10 99 0 11/5/2006 9 : Continue to work on drainage problem out to Bypass - mosquito 

issueSpray sandbar willow resprouts along east road.Spot repair flood damage on perimeter and interior levees.

Y Y *

**

04/01/2006 Spray Roundup 

resprouts

0.5 Maint. of flood 

flows

T12 4 0 10/5/2006 9 : Put up 2 wood duck boxes in SE corner

Spot repair flood damage on perimeter and interior levees.

Y *

*

07/15/2006

T21 99 0 10 : Locate boundaries, post, and research access we have to this unit

Evaluate future management of this unit

*

*

6

1=unit not functional due to multiple problems

5-6=unit will likely make it through upcoming season ONLY 

9=unit functional, but requires enhancement to improve quality

2=unit not functional due to a single problem 

3-4=will likely fail during upcoming flood cycle 

7-8=routine maintenance only (i.e. discing lanes or checks, gravel, etc.)

10=no maintenance necessary other than site visit. 

Priority Numbers:

Page 5 of 5

PLANNED DRAWDOWN SCHEDULE

12-Jul-06 SUT Year: 20067

 DATE UNIT CELL RATE

MANAGED 

WETLAND 

ACRES

MANAGED 

WETLAND 

ACRES

CUMULATIVE

DRAWN DOWN

DDOWN DDOWN % OF TOTAL

CANALS 99 : 0 0%

T1 1: 0 0%

T1 2: 0 0%

T13 99 : 0 0%

T21 99 : 0 0%

0 0

4/1/2006 T10 99 : S 26 1%

4/1/2006 T11 99 : S 63 5%

4/1/2006 T14 99 : S 101 10%

4/1/2006 T2 99 : S 155 18%

4/1/2006 T3 99 : S 60 22%

4/1/2006 T5 99 : S 56 25%

4/1/2006 T6 99 : S 34 26%

4/1/2006 T9 4-8 S : 202 37%

697 697

4/15/2006 T1 3: S 27 39%

4/15/2006 T12 1-3 S : 90 43%

4/15/2006 T15 99 : S 97 48%

4/15/2006 T16 99 : S 97 54%

4/15/2006 T20 2-3 S : 163 62%

4/15/2006 T4 99 : S 84 67%

559 1256

4/20/2006 T7 99 R : 90 72%

4/20/2006 T8 99 : S 170 81%

259 1515

4/25/2006 T19 2: S 97 86%

97 1612

5/1/2006 T17 99 : S 96 91%

96 1707

7/15/2006 T12 4: S 32 92%

7/15/2006 T19 1: S 31 94%

7/15/2006 T20 1: S 31 96%

7/15/2006 T9 1-3 S : 75 100%

Page 1 of 2
 DATE UNIT CELL RATE

MANAGED 

WETLAND 

ACRES

MANAGED 

WETLAND 

ACRES

CUMULATIVE

DRAWN DOWN

DDOWN DDOWN % OF TOTAL

169 1876

12/31/2006 T18 99 : 4 100%

4 1880

Grand Total : 1880

Page 2 of 2
Irrigation Summary

Refuge: SUT Year: 20067

Unit Cell Drawdown Floodup Irrig? Treatment Objective Acres

T2 99 4/1/2006 Yes 9/1/2006 Irrigate/scald Enhance moist soil plants 155 :

T3 99 4/1/2006 Yes 9/5/2006 Scald (by irrigate) Reduce cocklebur 60 :

T7 99 4/20/2006 Yes : 11/15/2006 Scald (by irrigate) Reduce cocklebur 90

T8 99 4/20/2006 Yes 11/5/2006 Irrigate/scald Enhance moist soil plants 170 :

T12 1-3 4/15/2006 Yes 10/1/2006 Irrigate/scald : Enhance moist soil plants 90

T19 1 7/15/2006 Yes 10/1/2006 Scald (by irrigate) Reduce cocklebur 31 :

T19 2 4/25/2006 Yes 9/15/2006 Irrigate/scald Enhance moist soil plants 97 :

T20 2-3 4/15/2006 Yes 9/1/2006 Irrigate/scald Enhance moist soil plants 127 :

Page 1 of 1

PLANNED FLOODUP SCHEDULE

12-Jul-06 Refuge: SUT Year: 20067

FLOOD DATE UNIT CELL

MANAGED 

WETLAND 

ACRES

CUMULATIVE 

MANAGED 

WETLAND AC.

% OF TOTAL

TO BE

FLOODED

T21 99 : 0 0%

T1 1: 0 0%

T1 2: 0 0%

CANAL 99 : 0 0%

Subtotal: 0 0

9/1/2006

T15 99 : 97 5%

T2 99 : 155 13%

T20 2-3 : 163 22%

T11 99 : 63 25%

Subtotal: 478 478

9/5/2006

T3 99 : 60 29%

Subtotal: 60 538

9/10/2006

T4 99 : 84 33%

T16 99 : 97 38%

Subtotal: 181 719

9/15/2006

T20 1: 31 40%

T19 2: 97 45%

T6 99 : 34 47%

Subtotal: 161 881

10/1/2006

T19 1: 31 48%

T12 1-3 : 90 53%

T14 99 : 101 59%

T17 99 : 96 64%

Subtotal: 317 1198

10/5/2006

T12 4: 32 65%

Subtotal: 32 1230

10/15/2006

T9 4-8 : 202 76%

T9 1-3 : 75 80%

Subtotal: 277 1507

10/25/2006

Page 1 of 2
FLOOD DATE UNIT CELL

MANAGED 

WETLAND 

ACRES

CUMULATIVE 

MANAGED 

WETLAND AC.

% OF TOTAL

TO BE

FLOODED

T5 99 : 56 83%

T1 3: 27 85%

Subtotal: 84 1591

11/5/2006

T10 99 : 26 86%

T8 99 : 170 95%

Subtotal: 196 1786

11/15/2006

T7 99 : 90 100%

Subtotal: 90 1876

12/10/2006

T13 99 : 0 100%

Subtotal: 0 1876

1/1/2007

T18 99 : 4 100%

Subtotal: 4 1880

Page 2 of 2
PLANNED FLOODUP RATE BY MANAGED WETLAND HABITAT TYPE

12-Jul-06 Refuge: SUT Year: 20067

FLOOD 

DATE

SFM WG SW PP

Acres % of 

Total Acres

% of 

Total Acres

% of 

Total Acres

% of 

Total

9/1/2006 97 9% 0 0% 0 0% 0 0%

9/1/2006 133 13% 127 20% 0 0% 0 0%

9/1/2006 196 19% 127 20% 0 0% 0 0%

9/1/2006 196 19% 282 43% 0 0% 0 0%

9/1/2006 196 282 0 0

9/5/2006 256 24% 282 43% 0 0% 0 0%

9/5/2006 600 0 0

9/10/2006 354 33% 282 43% 0 0% 0 0%

9/10/2006 438 41% 282 43% 0 0% 0 0%

9/10/2006 181 0 0 0

9/15/2006 438 41% 282 43% 31 18% 0 0%

9/15/2006 472 45% 282 43% 31 18% 0 0%

9/15/2006 472 45% 378 58% 31 18% 0 0%

9/15/2006 34 97 31 0

10/1/2006 568 54% 378 58% 31 18% 0 0%

10/1/2006 568 54% 378 58% 62 37% 0 0%

10/1/2006 568 54% 479 74% 62 37% 0 0%

10/1/2006 657 62% 479 74% 62 37% 0 0%

10/1/2006 185 101 31 0

10/5/2006 657 62% 479 74% 93 55% 0 0%

10/5/2006 0 032 0

10/15/2006 859 81% 479 74% 93 55% 0 0%

10/15/2006 859 81% 479 74% 169 100% 0 0%

10/15/2006 202 0 75 0

10/25/2006 916 86% 479 74% 169 100% 0 0%

10/25/2006 943 89% 479 74% 169 100% 0 0%

10/25/2006 840 0 0

11/5/2006 943 89% 649 100% 169 100% 0 0%

11/5/2006 969 92% 649 100% 169 100% 0 0%

11/5/2006 26 170 0 0

11/15/2006 1059 100% 649 100% 169 100% 0 0%

11/15/2006 900 0 0

1/1/2007 1059 100% 649 100% 169 100% 4 100%

1/1/2007 0004

Page 1 of 1

Planned Mowing Summary

Refuge: SUT Year: 20067

Unit Cell Drawdown Floodup Irrig? Treatment Objective Acres Islands Lanes Checks

T2 99 : 4/1/2006 Yes 9/1/2006 Y

T3 99 : 4/1/2006 Yes 9/5/2006 Y

T4 99 : 4/15/2006 No 9/10/2006 Mow prior to seed-set Reduce cocklebur 40 Y Y

T5 99 : 4/1/2006 No 10/25/2006 Mow prior to seed-set Reduce cocklebur Y 20

T6 99 : 4/1/2006 No 9/15/2006

Mow prior to seed-set Reduce cocklebur 5

Y

T7 99 : 4/20/2006 Yes 11/15/2006 Mow prior to seed-set Reduce cocklebur 9 Y Y Y

T8 99 : 4/20/2006 Yes 11/5/2006 Y Y

T9 1-3 : 7/15/2006 No 10/15/2006 Y

T9 4-8 : 4/1/2006 No 10/15/2006 Mow prior to seed-set Reduce cocklebur 50

T11 99 : 4/1/2006 No 9/1/2006

Mow prior to seed-set Reduce cocklebur 30

T12 1-3 : 4/15/2006 Yes 10/1/2006 Mow prior to seed-set Reduce cocklebur 10

T14 99 : 4/1/2006 No 10/1/2006 Mow prior to seed-set Reduce cocklebur 20

T15 99 : 4/15/2006 No 9/1/2006 Mow prior to seed-set Reduce cocklebur 20

T16 99 : 4/15/2006 No 9/10/2006 Mow prior to seed-set Reduce cocklebur 20

T17 99 : 5/1/2006 No 10/1/2006 Mow prior to seed-set Reduce cocklebur 10

T18 99 : 12/31/2006 No 1/1/2007 Mow line for signs 1

T19 1: 7/15/2006 Yes 10/1/2006 Mow prior to seed-set Reduce cocklebur 15 Y Y

T19 2: 4/25/2006 Yes 9/15/2006 Mow prior to seed-set Reduce cocklebur 5

Y Y

Page 1 of 2
Unit Cell Drawdown Floodup Irrig? Treatment Objective Acres Islands Lanes Checks

T20 2-3 : 4/15/2006 Yes 9/1/2006 Mow prior to seed-set Reduce cocklebur 5 Y

Page 2 of 2
Planned Discing Summary

Refuge: SUT Year: 20067

Unit Cell Drawdown Floodup Irrig? Treatment Objective Acres Checks Lanes Islands

T2 99 : 04/01/2006 Yes 09/01/2006 Disc ASAP after drawdown Reduce Bermuda/jointgrass 30 Y Y

T3 99 : 04/01/2006 Yes 09/05/2006 Disc ASAP after drawdown Reduce Bermuda/jointgrass 10 Y

T4 99 : 04/15/2006 No 09/10/2006 Y

T5 99 : 04/01/2006 No 10/25/2006 Disc Reduce Bermuda/jointgrass 5 Y

T6 99 : 04/01/2006 No 09/15/2006 Disc ASAP aft. drawdown

Disc 2 times

open up perenn. smartweed

Reduce Bermuda/jointgrass

3

3

Y

T8 99 : 04/20/2006 Yes 11/05/2006 Disc 2 times Reduce Bermuda/jointgrass 40 Y

T9 4-8 : 04/01/2006 No 10/15/2006 Disc 2 times post-grazing Reduce Bermuda/jointgrass 50

Y

T10 99 : 04/01/2006 No 11/05/2006 Y Y

T11 99 : 04/01/2006 No 09/01/2006 Disc 2 times

Disc ASAP after drawdown

Enhance moist soil plants

Reduce Bermuda/jointgrass

5

5

Y

T12 1-3 : 04/15/2006 Yes 10/01/2006 Disc 2 times Reduce Bermuda/jointgrass 5 Y

T12 4: 07/15/2006 No 10/05/2006 Y

T14 99 : 04/01/2006 No 10/01/2006 Disc 2 times Reduce Bermuda/jointgrass 20 Y

T15 99 : 04/15/2006 No 09/01/2006 Y

T16 99 : 04/15/2006 No 09/10/2006 Y

T17 99 : 05/01/2006 No 10/01/2006 Disc ASAP after drawdown Reduce Bermuda/jointgrass 10 Y

T19 1: 07/15/2006 Yes 10/01/2006 Disc 2 times Reduce Bermuda/jointgrass 15

Y

T19 2: 04/25/2006 Yes 09/15/2006 Disc 2 times Reduce Bermuda/jointgrass 35 Y

Page 1 of 2
Unit Cell Drawdown Floodup Irrig? Treatment Objective Acres Checks Lanes Islands

T20 1: 07/15/2006 No 09/15/2006 Y Y

T20 2-3 : 04/15/2006 Yes 09/01/2006 Disc 2 times Reduce Bermuda/jointgrass 20

Y Y

Page 2 of 2
Planned Spray Summary

Refuge: SUT Year: 20067

Unit Cell Drawdown Floodup Irrig? Treatment Objective Acres

T1 1 No Spray Roundup resprouts Maint. of flood flows 0.5 :

T1 2: No Spray Garlon-cut stump reduce eucalyptus 0.1

T1 3 4/15/2006 No : 10/25/2006 Spray Round-up maint. of flood flows 0.5

T2 99 4/1/2006 Yes 9/1/2006 Spray Roundup resprouts Maint. of flood flows 1 :

T6 99 4/1/2006 No 9/15/2006 Spray Roundup resprouts Maint. of flood flows 0.5 :

T7 99 4/20/2006 Yes 11/15/2006 Spray Roundup resprouts maint. of flood flows 0.5 :

T10 99 4/1/2006 No 11/5/2006 Spray Roundup resprouts Maint. of flood flows : 0.5

T11 99 4/1/2006 No 9/1/2006 Spray Round-up maint. of flood flows 0.5 :

T14 99 4/1/2006 No 10/1/2006 Spray Roundup resprouts Maint. of flood flows 0.5 :

T15 99 4/15/2006 No 9/1/2006 Spray Round-up : maint. of flood flows 0.1

CANAL 99 : No Spray Rodeo reduce primrose/milfoil 1

Page 1 of 1

Planned Burn Summary

Refuge: SUT Year: 20067

Unit Cell Drawdown Floodup Irrig? Treatment Objective Acres

T18 99 12/31/2006 : No 1/1/2007 Burn - piles eliminate tree debris 1

Page 1 of 1

Planned Public Use Projects

Refuge: Year: SUT 20067Unit: Cell: Public Use Projects: Floodup: Drawdown:T9 4-8 Mow line in n. ends of cells 4-6 for area closed signs : 10/15/2006 04/01/2006

T17 99 Mow an additional path (cut channel?) from disabled boat access ramp to T16 levee, possibly at WCS. : 10/01/2006 05/01/2006T18 99 Mow line for area closed signs in n. end : 01/01/2007 12/31/2006

Page 1 of 1