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, 

ANNUAL FISH PASSAGE REPORT 

COLUMBIA RIVER PROJECTS 

BONNEVILLE . ........ JOHN DAY 

THE DALLES ........ McNARY 

SNAKE RIVER PROJECTS 

ICE HARBOR 

LOWER MONUMENTAL 

LI TTLE GOOSE 

OREGON AND WASHINGTON 

1970 

NORTH PACIFIC DIVISION 

Corps of Engineers 

Prepared by 

U.S. Army Engineer Districts 

Portland and Walla Walla 

;' 

. - ---
TABLE OF DISTANCES R'V[R J .,.. 

1 MILlS ~ MOUTH OF COLUMBIA RIYER .. TO BONNEVILLE DAM 

BONNEVILLE TO THE DALLES DAM 

THE DALLES TO JOHN DAY 

JOHN DAY TO McNARY DAM 

McNARY TO 1(£ HARBOR DAM 

ICE KA4t6QA to LOWER MOIIUIIIlEIiTAL 

lOVIER MON'L TO LITTLE GOOSE 29 

DISTANCES FROM MOUTH 

OF COLUMBIA RIVER RIVER 

TO MII.ES 

.- BONNEVILLE DAM 1-45 

THE DALLES DAM 192 

JOHN DAY DAM 2'6 

McNARY DAM 292 

ICE HARBOR I)JM 334 

LowER MONUMENTAL DAM 366 

LITTLE GOOSE 39G 

.... 

.... 

• 

I OrIY'I'HC£ 

WAIIM (PmJ SCALE' IN MILES I ~ , ~ ~ 'r 

----_ OR [&ON ("r-ft'\ i , CALlrORNIA-------r----t;: ---- NEVAD,,--

COLUMBIA RIVER BASIN MAP 
TABLE OF CONTENTS 

BONNEVILLE DAM 

Text 

• 

Salmon Passage 

Miscellaneous Other Species 

Sturgeon 

Bonneville 1970 Fish Counting Schedule 

Fishway In-service Periods 

F1shway Actlvltles 

THE MLLES MM 

Fish Pa ssa ge 

The Dalles 1970 Dam Fish Counting Schedule 

Fishway In-service Periods 

Miscellaneous Activities 

JOHN D\ Y IlIlM 

Fish Passage 

John Day 1970 Fish Counting Schedule 

Flshway 1970 In-serVlce Perl0ds 

Maintenance and Operation Activities 

Dates of Inltial Unit Operation 

1 

REPORTS CONTROL SYMBOL 

NPDPL-79 

1 

2 

2 

2 

2 

2 

4 

4 

4 

4 

6 

6 

6 

6 

7 
Text 

F~sh Passage 

~BLE OF CONTENTS (CONTD) 

McNARY DAM 

McNary F~sh Counting Schedule 

Fish~ay 1910 In-service Periods 

Special Fishery Activities 

ICE HARBOR DAM 

Fish Passage 

Ice Harbor Fish Counting Schedule 

Fish~ay In-service Periods 

LOWER MONUMENTAL JlI\M 

Fish Passage 

Lower Monumental Fish Counting Schedule 

Fishvay In-service Periods 

Dates of Initial Powerhouse Unit Operat~on 

LITTLE GOOSE DruM 

Fish Passage 

Little Goose F1Sh Counting Schedule 

Pertinent Date 

i1 

Page 

8 

8 

8 

8 

9 

9 

9 

10 

10 

10 

10 

11 

11 

11-12-13 

• 
. .. 

I 

• 

LIST OF TABLES 

GENERAL 

Table No . 

1 Fish escapement at Main Stem Dams Columbia and Snake 1966 - 1970· 

2 Yearly totals of Salmon1d fish counted over Bonneville Dam 

1938 ., 1970. 

3 Monthly totals of Salmonids and Shad counted over Bonneville Dam 

1970. 

4-14 Daily Climatological, stream flow, and Salmonid and Shad count 

data. 

15 Peak days of fish migration - 1938 - 1970. 

16 Monthly count of ch~nook salmon - 1938 - 1970. 

17 Monthly count of sockeye salmon - 1938 - 1970. 

18 Monthly count of coho salmon - 1938 - 1910. 

19 Monthly count of chum salmon - 1938 - 1910. 

20 Monthly count of steelhead trout - 1938 - 1970. 

21 Monthly count of shad and percent counted over fish ladders 

1938 - 1970. 

22 Number and percent of chinook jack salmon - 1938 - 1970. 

23 Yearly percentage of salmonids counted over each flSh ladder 

1938 - 1970. 

THE DALLES DAM 

24 Yearly totals of Salmonid fish counted over The Dalles Dam 

1957 - 1970 . 

25 Monthly totals of Sa lmonids and Shad counted over The Dalles 

Dam - 1970. 

26-28 Deily salmonid and Shad count, April through October 1970. 

iii 
Table No. 

LIST OF TABLES (CONTD) 

THE DALLES DAM 

29 Peak days of fish migration - 1957 - 1970. 

30 Monthly count of chinook salmon - 1957 - 1970. 

31 Monthly count of sockeye salmon - 1957 - 1970. 

32 Monthly count of coho salmon - 1957 - 1970. 

33 Monthly count of steelhead trout - 1957 - 1970. 

34 Yearly percentage of salmonids counted over each fish ladder 

1957 - 1970. 

JOHN lY\ Y DAM 

35 Monthly totals of salmonids and shad counted over John Day 

Dam - 1970. 

36 Monthly count of chinook, steelhead, sockeye and coho - 1968 - 1970. 

37-39 Daily salmonid and shad count - April through October - 1970. 

McNARY DAM 

40 Yearly totals of salmonid fish counted over McNary Dam - 1954 - 1970. 

41 Monthly totals of salmonids and shad counted over McNary Dam -

1910. 

42-49 Daily climatological, stream flov, salmonid and shad count data 

1970. 

50 Peak days of fish mlgration - 1954 - 1970. 

51 Monthly count of chinook salmon - 1954 - 1970. 

52 Monthly count of sockeye salmon - 1954 - 1970. 

53 Monthly count of coho salmon - 1954 - 1970. 

iv 
Table No. 

LIST OF TABLES (CONTD) 

McNARY DAM 

54 Monthly count of stee1head trout - 1954 - 1970. 

55 Yearly percentage of salmonids counted over each fish ladder -

1954 - 1970. 

ICE HARBOR DAM 

56 Yearly totals of salmonids counted over Ice Harbor Dam ~ 

1962 - 1970. 

57 Monthly totals of selmon1ds and shad counted over Ice Herbor 

Dam - 1970. 

58-66 Daily climatological, stream flow, and selmon1d and shad count, 

Apr11 through December 1970. 

67 Peak days of fish migration - 1962 - 1969. 

68 Monthly count of chinook salmon Ice Harbor - 1962 - 1969· 

69 Monthly count of steelhead trout Ice Harbor - 1962 - 1969. 

LOWER MONUMENTAL DAM 

70 Monthly totals of salmonids and shad, and peak days of m1gration, 

Lower Monumental Dam - 1969 - 1970. 

71-74 Daily salmonid and shad count January through December 1970. 

LITTLE GOOSE DruM 

75 Monthly totals of salmonids counted over Little Goose Dam - 1970 

76-84 Daily climatological stream flow, salmonid, March through 

December 1970. 

COLUMBIA RIVER AND SNAKE RIVER PROJECTS 

85 'Fish Facility Ope'I'ation and l~aintenance Cests - 1910. 

v 
LIST OF PLATES 

Plate No. 

1 Chlnook salmon - fish count 1970 - Bonneville, The Dalles, 

John Day, McNary, Ice Harbor, Lower Monwnental and Little 

Goose Dims. 

2 Sockeye (blueback) salmon - fish count 1910 - Bonneville, 

The Dalles, John Day, McNary, Ice Harbor, Lower Monumental and 

Little Goose Dams. 

3 Coho (sLlver) salmon - fish count 1970 - Bonneville, The Dalles, 

John Day, McNary, Ice Harbor, Lower Monumental and Little 

Goose Dams. 

4 Steelhead trout - fish count 1970 - Bonneville, The Dalles, 

John Dey, McNary, Ice Harbor, Lover Monument and Little 

Goose Dams. 

5 Chinook salmon migration per~ods - 1938 - 1970 - Bonneville Dam. 

6 Sockeye (blueback) migration periods - 1938 - 1910 - Bonneville Dam. 

7 Coho (s~lver) salmon migration periods - 1938 - 1970 - Bonnev~lle Dam. 

8 Steelhead trout migration per~ods - 1938 - 1970 - Bonneville Dam. 

9 Trend of counts - chinook salmon runs - Bonneville Dam. 

10 Trend of counts - sockeye salmon - Bonneville Dam. 

11 Trend of counts - coho salmon - Bonneville Dam. 

12 Trend of counts - steelhead trout runs - Bonneville Dam. 

13 Trend of counts - total all salmon including steelhead - Bonneville Dam. 

14 Trend of counts - shad - Bonneville Dam. 

15 Da~ly r~ver discharges, water temperatures and turb~dity 

read~ngs - Bonneville Dam - 1970. 

16 Daily river discharges, water temperatures and turbidity 

readings - The Dalles Dam - 1970. 

vi 

.. , 

E. 
• 

LIST OF PlATES (CONTD) 

Plate No. 

17 D8Ily rIver dIscharges and turbidity readings - John Day Dam -

1910. 

18 Delly river discharges, water temperatures and turbidlty 

readings - McNary Dam - 1970. 

19 Delly rIver dlscharges, water temperatures and turbidity 

readings - Ice Harbor Dam - 1910. 

20 ~Ily river discharges and turbidIty readlngs - Lower 

Monumental Dam - 1970. 

21 Deily river discharges and turbidIty readings - Little Goose 

nem - 1970. 

22 General site map - fIsh-pass~ng facllltles - Bonneville Dam. 

23 General site map - flsh-passing facI1Itles - 'rbe Dalles Dam. 

24 General site map - flsh-passlng facllltles - John Day Dam. 

25 General site map - fish-passing facilitIes - McNary dam. 

26 General site map - fish-passing facilltles - Ice Harbor Dam. 

27 General site map - fIsh-passIng facll1ties - Little Goose Dam. 

28 TYPical sections - spillway and powerhouse - Little Goose Dam. 

LIST OF PHOTOGRAPHS 

Photo No. 

l-LG Aerlsl view of Llttle Goose Dam, March 1970 • 

2-LG AerIal view of Little Goose Dam, March 4, 1971. 

vii 
• 

• 

Salmon Passage 

ANNUAL FISH PASSAGE REPORT 

COLUMBIA AND SNAKE RIVER PROJECTS 

CALENDAR YEAR 1970 

BONNEVILLE DA.M 

1. Totals of 649,527 salmonids, and 329,276 shad were counted 

at Bonneville Dam in 1970. The most salmon to be recorded in one day 

was 30,186 on 11 September; 19,363 of these were chinook, 8,576 coho, 

2,212 steelhead, 13 sockeye, 7 chum, and 15 pinks. 

2. A brief summary of salmonid counts is shown below. Comparative figures for other main stem projects are shown in Table 1. 

Species 

Spring Run Chinook 

Summer Run Chinook 

Fall Run Chinook 

Chinook Jacks or Gri1se 

Sockeye 

Chum 

Pink 

Steelbead 

Coho (Total) 

Coho (Jacks) 

*5-Year Average 

1910 Count 

110,976 

64,902 

208,902 

70,748 

10,762 

209 

150 

113,510 

80,116 

25,248 

33-year Average 

88,005 

63,232 

200,048 

42,720 

98,621 

1,151 

20 

140,492 

20,781 

30,760* 

3. Of the 80,116 coho tabulated at Bonneville, 36,399, or 45.43~ 

also passed McNary Dam. 

1 
Bonneville Dam 

Miscellaneous Other Species 

4. Miscellaneous species other than shad and sturgeon were disregarded in the 1970 fish counts. 

5. Of the 329,276 shad passing into the Bonneville forebay, 

308,670 were counted at The Dalles, 207,530 at John Day, and 108,350 

at McNary. The maximum daily total of shad at Bonneville was 

25,531 on 26 June. 

Sturgeon 

6. No sturgeon were observed at the Bonneville counting 

stations in 1970. 

Bonneville 1970 Fish Counting Schedule 

1 January - 28 February No counting. Gates remained open at all times. 

1 March - 4 April Two counters on duty 8:00 AM - 4:00 PM. 

Gates open and 1.26 factor app11ed to actual 

counts to compensate for night time and 

rest periods. 

5 April - 24 October Four counters on duty 4:00 AM - 8:00 PM. 

Gates closed at n1ght and during rest 

periods vhen no counting was being performed. 

25 October - 21 November Two counters on duty 8:00 AM - 4:00 PM. 

Gates remained open at all times, and above 

factor applied to daily totals. 

22 November - 31 December No counting. Gates open. 

Fishway 1970 In-service Periods 

Bradford Island Ladder Entire year. 

Washington Ladder Entire year. 

Fishway Activities 

7. Two fishlocks, one at the washington shore and one at the 

2 
Bonnevil·le ]):1m 

powerhouse were re-activated in December preparatory to periods some 

months hence when the fishways are to be reconstructed, and will, therefore, become inoperative. A horizontal Vee finger-barrier trap was 

installed on each f1Shlock brail. 

8. Concomitant with fishlock renovation, extensive alterations 

wele begun upon the powerhouse auxiliary ~ter conduit. This work 

continued into 1971. 

9. The Oregpn Fish Commission tagged over sixteen-hundred spring 

chinook from the North Shore Fisheries Engineering Research Laboratory. 

The fish all readily ascended a 20 ft. long fishway set at a gradient of 

21 percent at the top of which they were trapped, tagged, and released, 

some above and others below the dam. They were tallied at the counting 

stations until late in May. A number of the salmon, after being tagged 

and released into the forebay, descended through the dam and reascended 

the ladders. 

10. A Columbia ~oadcasting System television crew came to 

Bonneville 12 April to film a portion of an "Environment" docwnentary 

stressing ecology. 

3 
THE DALLES DMI 

Fish PAssage 

11. The Dalles Dam fish counters recorded 461,545 salmonids and 

308,670 shad in 1970. The maximum number of salmon in anyone day was 

13,821 on 13 Sept.; of these 9,231 were chinook, 2,840 steelhead, 

3 sockeye, 1,746 coho, and one pink. 

12. Miscellaneous species except the 308,670 shad were disregarded 

in the fish counts of 1970. The greatest number of shad in one day 

occured on 27 June when 20,903 were tabulated. 

The Dalles Dam 1910 F1Sh Counting Scbedule 

". 

1 Janusry - 4 April No counting performed; gates remained open. 

5 April - 24 October Four counters on duty 16 hours daily. Gates 

closed at night and rest periods. 

25 October ~ 31 December No counting. Gates open. 

Fishway 1970 In-Service Periods 

North Ladder 23 March - 16 November 

10 December - 31 December 

East Ladder Entire year. 

Miscellaneous Activities 

13. At Units 1 through 14 a total of 46 fingerling by-pass ports 

6~inches in diameter were diamond-care-drilled between the intake gate 

slots and the trash sluice. Water passing through the 6 in. orifices 

now serves as a downstream fingerling by-pass route for "gate-well" fish. 

14. Entrance weir settings were adjusted to comply with operating 

criteria established by a committee of respresentatives of the fishery 

agencies. This employs only two slots at the east and west powerhouse 

4 
The De lIes Dam 

entrances, uses one slot at the south spillvay entrance, provides 

greater depth of water flow at each slot, and maintains greater head 

on the powerhouse collection system orifice entry ports. 

15- Contractors began work in May leading to completion of Units 

15 through 22. This work continued into 1971. No additional Units 

were put on the line in 1970. 

5 
JOHN DAY DAM 

Fish Passage 

16. Fish counted at John Day Dam in 1970 included 402,624 salmonids 

and 207,530 shad. The greatest tabulation of salmonids for one day was 

11,731 on 12 September, and comprised 6,408 chinook, 4,159 steelhead, 

1,163 coho and one sockeye. The maximum daily count of shad was 14,238 

on 1 July; other miscellaneous species were not counted in 1970. 

John Day Dam 1970 Fish Counting Schedule 

1 January - 4 April No fish counted. Gates open. 

5 April ~ 24 October Four counters on duty, counting 16 hours, 

4:00 AM - 8:00 PH. Gates closed at night 

and rest periods. 

25 October - 31 December No counting performed. Gates remained open. 

Fishwax 1970 In-Service Periods 

North Ladder 

South Ladder 

1 January - 1 March 

27 March - 31 December 

18 February - 26 April 

28 April - 20 November 

Maintenance and Operations Activities 

I 

17. By the end of May, one-half of the powerhouse fish collection 

system entry ports were closed. This was accomplished by inverting 

and filling 19 of the buoyant orifice assemblies. In addition, metal 

covers were placed over the orifice of the inverted buoyant adit 

structures. Thereafter, use of 3 powerhouse auxiliary water pumps 

created a head of nearly 2 feet at the south end of the powerhouse 

collection system and 12 inches of head at the north end. Since it was 

not known where the fish entered the system, it became desirable to 

6 
John Day Dam 

attempt to learn vhere, and under what conditions the fish enter the 

poverhouse collection system. Plans were made to seek funds to count 

the number of fish entering each submerged orifice entry port by use of 

one electric fish counting tunnel at each of the 19 buoyant orlfice 

edits. In addition, the electronic fish counting tunnels will make lt 

possible to test the efficacy of lights to attract fish to the fishways. 

The investisation is planned for 1971. 

18. During March, a vertical-slot flsh-counting station vas 

installed In the north ladder, together with angled picket leads upstream 

and dovnstream from the slot. An inverted periscope made it possible to 

see the fish very plainly. 

19. Fish counters recorded the passage of numerous spring chinook 

salmon bearing Fish Commission of Oregon flag tags which had been applied 

a t Bonneville. 

Dates of Initial Unit QEeration 

Unit 1 - 16 July 1968 Unit 8 - 12 May 1969 

Unit 2 - 29 August 1968 Unit 9 - 2 July 1969 

Unit 3 - 1, October 1968 Unit 10 - 26 August 1969 

Unit 4 - 16 November 1968 Unit 11 - 4 February 1970 

Unit 5 - 22 January 1969 Unit 12 - 22 April 1970 

Unit 6 - 19 February 1969 Unit 13 - 3 November 1970 

Unit 7 - 26 March 1969 Unit 14 - 17 December 1970 

7 
McNARY DAM 

Fish Passage 

20. A total of 334,686 salmonids were counted over McNary Dam in 

1970. The greatest number of salmonids for anyone day was 9,259 on 

14 September 1970. The miscellaneou~ species count was discontinued 

during the 1970 season. 

McNary Fish Counting Schedule 

1 January - 31 March 

1 April - 31 October 

1 November - 31 December 

Gates open - no counting performed. 

Full count 0400-2000 hours daily. Gates 

closed during noncount periods. 

Gates open - no counting performed. 

Fishway 1970 In-Service Periods 

Washington ladder Entire year 

Oregon ladder Entire year 

Special Fishery Activities 

21. The State of Washington, through cooperation with the National 

Marine Fisheries Service conducted a downstream migrant study by dipping 

the gate wells at McNary Dam. The purpose was to evaluate marked releases 

from spawning channels and natural rearing ponds on the upper Columbia 

River. 

8 
ICE HARBOR DAM 

Fish Passage 

22. A total of 136,001 salmonids were counted over Ice Harbor Dam 

in 1970. The greatest number of salmonids on any one day was 5,186 on 

1 May 1970. Miscellaneous fishes vere not included in the 1970 count. 

Ice Harbor Fish Counting Schedule 

1 January - 31 March Gates open - no counting. 

1 April - 31 October TWo-shift full-count basis, 0400-2000. 

1 November - 5 December 

6 December - 31 December' 

Single-shift full-count basis, 0800-1600. 

Gates open - no counting. 

Fish~ay 1970 In-service Periods 

North ladder Entire year 

South ladder Entire year 

9 
LO\-lER MONUMENTAL 

Fish Passage 

23- A total of 140,689 salmonids were counted over Lower 

Monumental Danl. The greatest number of salmonids in anyone day was 

4,630 on 3 May 1971. The miscellaneous species count was not conducted 

during the 1970 season. 

Lower Monumental Fish Counting Schedule 

2 January - 31 March Single-shift full-count basis, 0800-1600 

1 April - 31 October 

1 November - 31 December 

Fishway In-service Periods 

North ladder 

Two-shift full-count basis, 0500-2100 

Single-shift full-count basis, 0800-1600 

Ent~re year 

South ladder Entire year 

Dates of Initial Powerhouse UnIt Operation 

Unit 1 - 28 May 1969 

Unit 2 - 8 September 1969 

Unit 3 - 6 January 1910 

10 

". 
LITrLE GOOSE 

Fish Passage . , . - -.- .... '. 24. A total of 135,254 salmonids Yere counted over, Little Goose 

Dam. The greatest number of salmon in any day was 3,59B on 4 May 1970. 

No miscellaneol1s species were counted. 

Little Goose Fish Counting Schedule 

1 March - 31 October 

1 November - 30 November 

,Two-sh1ft full-count basis, 0500-2100. 

Single-sh1ft full-count, 0800-1600. 

Pertinent Data 

Stream 

River miles from mouth of Columbia River 

River m1les from mouth of Snake River 

River m11e upstream from Loyer Monumental Dam 

~ainage Area, square miles 

Discharge~ in cubic feet per second: 

Minimum monthly low flow, natural 

Mean annual flay 

Max1mUJn of record, June 1894 

Standa~d project flood 

Spill~ay design flood 

Tailwater Elevations, msl, Loyer Monumental pool 540: 

60,000 cfs 

340,000 cfs, Standard project flood 

850,000 crs, Spillway des1gn flood 

Reservoir 

:E!evation, normal pool rnsl 

Elevation, minimum pool 

"Length" .m11es 

" Area at normal pool, acres 

General 

Length at crest, feet ' I 

Normal height headwater to tail Yater, feet. 

Estimated cost 

; I J""..I' •• :' 

Spillway 

'. 

.. .. 

,. -

'. 

Overall c~est length, feet 

~~ber'~,of bays , " ',' .' 

r • II: 

'1 I .• ~a I; ',.' <I'. • i 1 t 

394.7 

70.3 

28.7 

103,900 

11,000 

48,950 

409,000 

340,000 

850,000 

638 

633 

37.2 

'10,025 

2,660 

98 

$149,000,000 

..II1II" ' 

.. ..... 

512 

8 I - -. ,,- .. , r: ll .. • .. • :. \;I 

11 . 
Little Goose 

Spillway (Cont'd) 

Bay 'Wldth, .feet 

Pier width, feet 

Crest elevation, msl. 

Gate size, width by height above crest 

Deck elevation 

Powerhouse 

Length overall, feet 

Total number of units definitely provided for 

Skeleton units provided initially 

Units installed complete initlally 

Dates in operation: 

Unit No. 1 

Unit No. 2 

Unlt No. 3 

Intake deck elevation 

Tailrace deck e1evatlon 

Turbines: 

Type 

Runner diameter, inches 

Revolutions per minute 

Rating, horsepower 

Generators: 

Rating, (Name plate), kilowatts 

Navigation Lock (single lift) 

Net clear length of lock, feet 

Net clear 'Width of lock, feet 

Minimum water depth over sills 

Maximum operating lift, feet 

Upstream sill block elevation 

Downstream sill block elevation 

50 

14 

581 

50 x 59 

651 

656 

6 

3 

3 

26 Mar 1970 . 

30 Oct 1970 

8 Dec 1970 

651 

558 

Kaplan 

305 

90 

212,400 

135,000 

675 

86 

15 

101 

618 

522 

Fish Facilities 

One ladder 

Ladder clear width, feet 

Slope 

on south shore 

20 

1 vertical on 10 horizontal 

Normal ladder flow, cfs 

Powerhouse collection channel: 

Entrances, number: 

75 

Submerged ori.fices 10 

Overflo'W weir 3 

North shore entrance 1 

Connected to powerhouse system by a channel 

under the spillway 

Auxillary water supply: 

One .facility supplying North shore entrance, powerhouse, and South shore. 

12 
Little Goose 

Fish Facilities (Cont'd) 

Nwnber of pumps 

Capacity of each pump, ofs. 

Type 

F~ngerling by-pass facility 

Collection ports located in the powerhouse 

intake gate slots with a header. 

13 

3 

850 

turbine driven 
I 

I 

I 

i 

I 

i 

5PEeLEI I IONNlvlLLE I 'nm Do\UJIS 

.lil§ 

01 I NOOK )40,111 240,6n 

Spd ... - II:! ,669 96,62.1 

5_r' 11,991 61,062-

rdl· 155,4105 82,981 

J..::Ir.. 45,468 36,1082 &TE£LIIEAD 14l,661 146,172 

SOCdYE 156,661 147,186 

alllOA' 71,191 l2,:!71j 

Muir. 36,97'.! 15,653 

J.cka ~,919. 16,621a 

SIIAD - 557,513 199,CJ.28 

lAIU'RE't 67,914 43,l8J 

.lW. 

CIIltmOK· 366,237 210,112 

Iprlna- 810,935 71,976 ,,-p 95,659 72,582 

hU" 115,6ta) 1)5,554 

Jlck. 73,511 98,817 ITEEIJIEAD 121,872 12.1,61t. 

50C1Cr:t1 144,151 1!O,589 

CDlOA' 911,688 32,015 Adult. 41,505 lL,559 

Jlck. "7 ,illS 10,456 

SHAD 222,460 138,998 LAtll'REY 66,171 28,311 

.!.ill 

CIIINIIGE* 341,154 :162,915 

Sprlrl." 99,187 91,142 

S.-r" 8~,919 67,]91 

FIll" 159,0118 96,1lo'.! 

Jack. 64,12] 66 ,6610 

S'lE!LHEAO L06,974 147,481 

SOCKEYE 108,207 116,897 

CIIIID* 6l,411 102,687 

Adulu 4l,03O 29,652 

J.dr.. 20,451 1),Ol5 

SIIIID :94,078 2J1,1l6 

UlU'IIEY 109,02.9 57,628 

.lW 

allll)()X- 507,54] ]14,258 

&prlna- 173,56'.! 100,482 

&_r" 102,15] 61,978 

FaU" 2l1,128 151,798 

J.ck. 96,295 96,'.!44 SlIZUIIAD 140,18~ IU,5~9 

SOCKEYE 59,636 ]7,226 

CDP "11,]78 I7,OSto 

Allult. 24,162 5,836 

J.ck. 25,216 U,:U8 

SIIAD 317,351 305,881 

~lEY l79,509 167,252 

.lIZ2 

CHI ..... lllo,7ao 261,457 

IprLna" 110,976 83,5lo9 S_rlr 64,901 4.,U5 

F.II" 208,902 129,79] 

J..::Ir.. 70,741 85,1071 

srll.UlUJ) lIl.510 99,117 

SOCKEYE 70,762 n,li7. 

alHO- 80,110 n,219 

Adult. 54,8li8 1I,1!i2 

J.ck. 25,'.!48 lI,l!7 

SIIAO l2'i,276 JOI,no 

A ...... d 

DIItn for 

at.1"aak Runl 

Ipr1na I tIIIr - 5 Apr .... 

]1 till, ] Ju_ 

I_r I Junl! - 4 June -

II Jul, 3 Au, 

F.U I Aq - " Aul - H Nov'" 2& Oct H 

TAliLI I 

FISH ESCAPDEN'l' AT tlAlll STEM IWIS 

CDLUHlIA 6 SIIAICI RIVERS 1966 TO 1970 

:JOlIN DAY tll:NAII!I' 11:1 IIAUOI 

22.3,141 n,ll2 

11,1'5 4l,III 

60,127 16,91l 

75,119 15,011 

145,130 65,791 

113,028 211 

8,525 878 

100 ,loll 8,398 

5,410 15,106 

195,653 l1l'i,930 

62,5111 35,59) 

59,9n 30,]15 

73,087 19,022 

2,]21 

77,700 ''',205 

105,6n 717 27,198 3,770 

5,176 

2L,322 

25,673 6,531 

1,516 ",836 

2J3,65t. 200,UI 91,681 

77,482 67,092 44,713 

75,494 60,639 29,5]1 

80,678 72,751 N,3J7 

67,2~ 44,100 16,104 

121,2.56 1L2,U2 82,38] 

87,1lo7 101,007 1,165 

31,233 39,518 6,227 

N,3!)Ii 21,952 J,8!04 

13,837 L7,566 2,37l 

12l,I36 26,:"7 5l1l'i 

21,669 1,568 6,676 

276,on 211,407 100,514 

81,7:4 70,079 52,090 

64,7l~ 63,953 30,1117 

129,595 79,3" 17,507 

9l,928 ]9,691 10,on 

a6,341 76,6al 63,119 

39,847 29,787 1"5 

13,519 5'J,716 5,316 

10,558 6,751 2,276 

9,Oll &6,1165 3 ,or. 0 

174,5~'J 89,402 1,102 

52,31t. l,069 S,StoI 

222,506 168,892 77,698 

72,'" 63,982 67,911 

Al,093 1,3,356 19,312 

101i,85. 61,554 10,lI5 

7",090 30,8t.2 7,396 

82,,",0 69,759 5l,870 

78,133 59,636 797 

1'i,5U lli,3" J,636 

10,276 8,2n l,71l 

9,267 ~8,1z.r. 1,853 

207,530 108,350 395 

5 Apr • 1 Apr • 1 Apr •• 

S June 8 Jane 11 Jun. 

6 June - 9 Ju. - L2 JUDI 

5 AIlS 8 AIlS II A ... 

6 4uI - :!.r. Oct .... 9 ""'I - 31 Oct lZAuaII Dec: .... 

LOWER Llnu: PRUliT .., .... II"I'AL c:ooIE RAPIDS 

62,161 

14,375 

32,511 

15,912 

11,809 

1~,749 

170,067 

11,491 

716 

1,1,918 

10,5111 

26,241 

12,088 

15,840 

',356 

12l,716 

8,179 

2J9 

48,3110 

1L,621 

27,121 

9,572 

ll,ll9 

10,524 

101,)01 

1l,212 

11,1075 

1,737 

loo 

86,100 100,691'1 

48,6]7 8,an. 

30,&55 20,329 

7,608 11,,,,5 

12,268 1'.,028 

71,434 6,647 

1,127 n,131 Ii,"" 1,]t..4 

3,912 661 

2,5S4 ; 683 

545 3,"'"0 

8,'71 

n,llD 72,971 4l,917 

105,613 "3,57~ 6,078 

22,413 23,174 17,'" 1 ,2M 6,225 19,8M 

10,9)3 16,5li7 18,615 

62,167 59,6100 5,558 

2100 163 77,52] 

!,972 2,480 4,lli8 

1,649 1,010 1,797 

1,323 1,401) 2,571 

81Z - 6,770 

2 Jan .... I Apr- 16 Apr -

I] Jun. 15 June IJ JUIII 

16 June - 16 JUIII! - I' JUftil -

Il Aul IS Au, Il Aul 

14 AIlS - I6A11a- 14 ""'I - lL Dec IN llDec 1I Dlc 

.. Includ .. Jlck cauau FL.h cla .. lflld •• J.ck. Ira thDH uadu 22 lDc:b •• In Lllllth .. c.pt fDr caunu _riled ..... (ulIII.r 12 Inch .. ) 

- 19n ani, BesiIALn. and tl!l'IIIlnatlDll af cllllnti. (Dr prllviDUI ,e.n ., "'E'J .habtl, 

RDCItY 

I!AaI 

ll,925 

I ,Solo" 

19,4105 

4,136 

lL,:4l 

6,093 

129,557 

879 

--

1,930 

2l,446 

5,560 

U,558 

2,328 

8,081 

2,462 

I09,4l11 

681 

6,945 

2l,6LL 

6,t.22 

1",121 

2,268 

7,949 

3,553 

91,376 

715 

7,"02 

21,034 

",400 

12,9116 

],631 

1,532 

1,97" 

20,37" 179 

17,208 

21,953 

4 ,218 

9,215 

a,"50 

10,940 

2,54] 

56,251 

201 

-

-

30 Apr -

19 JUIIII 

20 June 

19 Au, 

20 AUI - 15 IIDv 

lAliLl I 
TABLE 2 

'lEARLY TOTALS OF SALMONID FISH COUNTED OVER BONNEVILLE DAM 

1938 - 1970 

Total 

Year Chinook Steelhead Sockele Coho Chum Pink Salmon1d 

1938 211,799 1ri7,003 75,040 15,185 2,,117 il-71,1~iI1939 286,189 122,032 73,382 14,383 1,168 497,154 

1940 ,391,5&7 J.85,174 148,&J7 11,917 1,729 739,214 

1941 b-61,iI-~3 118,089 65,7~1 17,911 5,269 iI- 668,~57 

1942 UOl,942 151,800 55,464 12,402 1,865 11 623,4Blf. 

1943 313,123 92,133 39,Blf.5 2,547 788 448,436 

1944 ~0,764 100,518 15,072 4,207 954 1 361,516 

1945 '297,478 120,133 9,501 790 728 1 428,631 

1946 446,052 142,807 74,'576 3,898 1,178 2 668,313 

1947 480,m 135,444 171,139 11,174 199 3 798,336 

1948 419,555 139,062 131,541 4,081 3,636 2 697,877 

1949 'TI7,697 119, 285 51,444 1,004 2,028 6 451,464 

1950 357,375 114,087 77,993 10,,151 1,069 8 560,683 

1951 331,788 140,689 169,428 5,201 l,041&. 7 648,157 

1952 420,879 260,990 184,645 7,768 1,505 9 875,796 

1953 332,479 223,914 235,215 13,018 1,728 10 806,364 

1954 ,320,947 176,260 130,107 4,062 1,569 4 632,949 

1955 359,853 198,411 231,748 3,725 318 9 800,064 

1956 300,917 131,116 156,418 6,127 693 4 595,275 

1957 403,286 139,183 82,915 4,675 569 12 630,640 

1958 426,419 131,4J7 122,389 3,673 455 6 684,J(9 

1959 345,028 129,026 86,560 2,,695 906 22 564,237 

1960 256,049 113,676 59,713 3,268 1,,026 433" 732 

1961 281,980 139,719 17,lll 3,456 896 12 443,174 

1962 286,625 164J 025 28,179 14,788 1,,013 Z7 494,,657 

1963 278,560 129,418 60,,319 12,658 739 34 481,728 

1964 ,344,422 117,252 99,,856 53,602 632 45 615,809 

1965 317,957 166,453 55,125 76,032 496 64 616J1~ 

1966 340,111 143.661 156,661 71.891 ft{2 58 713.254 

1967 366,2!7 121,872 144,158 96,488 352 50 l29 157 

1968 341,154 106,974 108,207 63,488 79 21 19:923 

1969 507,543 140,782 59,636 49,378 143 86 757,568 

1970 384,780 113,510 70,762 80,116 209 150 649,526 

Total 11,;92,395 4,635,935 3,254,497 685,759 37,972 668 20,207,225 

33-Year 

Average '51,285 140,483 98,621 20,781 1,151 20 612,340 

TABLE 2 
TABLE 3 

MONTHLY TOTALS OF SALMONtDS AND SHAD COUNTED OVER BONNEVILLE DAM 

1970 

SPECIES JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC TOTAL 

Chinook 2,020 78,605 30,351 35,091 29,811 44,559 159,710 4,364 269 - 384,780 :. 

Steelhead - 244 1,267 1,331 4,208 30,866 46,307 27,073 1,909 305 - 113,510 

Sockeye 5 269 22,977 46,062 1,147 290 12 70,762 

Coho 2 128 6,604 70,631 2,631 120 Bo,116 ~ 

.... ChUDl 6 64 Ig 64 209 

Pink 1 7 125 1 150 

Tote 1 Salmon 2,264 79,877 31,951 62,278 106,868 98,630 257,893 9,001 759 - 649,521 .~. 

tf "., . 

Shad 2 250 228,519 99,659 566 262 18 - 329,276 
TABLE 4 

CLIMATOLOGICAL AND STUAM now DATA 

BONNEVILLE DAM 

JANUARY 1970 FEBRUARY 1970 

'IempeTat:ure R 1 vet' 'I e m per a t UTe R 1. veT 

Date A 1. r I Precip1- Date A 1 r I Prec1pLMax. M1n. j Water tat10n Turbld1ty Flow Max. Min. I Wat:er tat10R Turbidity Flow 

1 39 32 44 0.00 7.0 136,500 1 47 41 39 v.39 0.5 143,900 2 37 35 44 0.05 8.+ 152,700 2 53 41 39 0.43 0.5 141,400 3 35 28 44 0.04 7.0 152,300 3 50 36 40 0.00 0.6 150,800 4 37 24 44 0.00 7.5 145.100 4 47 34 40 0.00 0.6 159,000 5 34- 28 42 0.00 7.+ 153,100 5 41 35 41 1.26 0.6 161,200 6 31 28 42 0.00 7.+ 145,500 6 43 38 40 0.95 0.7 187,200 7 31 2.5 42 0.00 6.0 160,000 7 47 41 41 0.00 0.7 177,100 8 34 28 41 O.Os 6.0 149.100 8 51 39 40 Tt'ace 1.1 116,500 

9 38 31 41 0.05 6.0 147,700 9 50 40 41 0.00 1.5 124.000 

10 43 25 41 0.03 6.0 126,700 10 49 41 41 Trace 1.5 123,400 11 36 25 42 0 .. 35 5.8 105,100 11 SS 42 41 0.01 1.2 149,lOO 12 39 34 41 1.75 5.7 125,700 12 49 40 41 0.49 1.3 138,800 13 59 37 41 0.90 5.6 124,100 13 58 33 41 0.01 1.0 136,700 14 53 39 41 1.34 5.6 153,300 14 54 35 41 0.25 1.0 129,000 15 45 32 41 0.34 5.4 158,500 15 SO 42 41 1.65 0.8 136,100 16 36 28 42 1.32 5.2 161,700 16 SO 42 41 0.60 1.0 171,500 17 36 29 41 0.73 5.6 141,400 17 48 40 41 0.25 1.0 199,100 18 37 33 40 1.94 5.5 140,600 18 48 35 41 0.02 1.3 184,100 

19 37 33 39 1.83 5.4 183,100 19 55 35 41 0.00 1.9 178,200 

20 43 35 39 1.12 5.4 156,300 20 55 39 41 0.00 2.0 189,800 21 43 36 42 0.64 5.3 179,800 21 55 38 42 0.00 2.0 180,600 

22 53 39 40 3.26 S.2 237,700 22 S6 36 42 0.00 2.1 128,900 

23 4S 39 40 0.48 1.2 299,500 23 58 38 42 0 .. 00 2.1 136,,300 24 51 38 40 1.69 1.0 269,300 . 24 58 38 42 0.00 2.1 186,800 

25 45 35 40 0.81 0.9 257,100 25 59 36 43 0.00 2.3 147,600 

26 42 37 40 1.96 0.9 259,000 26 59 36 43 0.00 2.3 136,900 27 38 36 40 0.75 0.8 232,600 27 58 35 43 0.22 2.3 146,)00 

28 44 33 40 0.13 0.5 243,300 28 41 .36 43 Trace 2.3 159,)00 

29 44 33 40 0.00 1.0 218,600 6.53 

30 44 36 40 0.10 0.6 161,300 

31 49 43 39 1.45 0.5 143,400 

23.11 # 
Date 

1 

2 

3 

4 

5 

6 

7 

8 

9 

10 

11 

12 

13 

14 

15 

16 

17 

18 

19 

20 

21 

22 

23 

24 

25 

26 

27 

28 

29 

30 

31 

.. ' 

TABLE 5 

CLIMATOLOGICAL, STREAM FLOW AND SALMONID FISH COUNT DAtA - MARCH 1970 

BONNEVILLE DAM 

Tempera t u r e R 1 V e r Salmonid Fish Count 

A i r Precipi- SteelMax. Min. Water tation Turbidity Flow Chinook head Total 

43 32 43 0.24 2.4 146,300 - 2 2 

50 34 42 0.04 2.0 167,600 2 4 6 

48 38 42 0.04 1.9 188,200 1 - 1 

52 34 41 0.00 1.8 175,200 1 4 5 

49 38 43 0.38 1.B 143,800 3 4 7 

55 47 43 2.04 1.8 121,200 3 1 10 

52 35 43 0.22 1.8 137,400 4 11 15 

55 34 43 0.00 2.2 122,000 1 4 5 

55 36 43 0.00 2.5 126,400 1 1 2 

57 39 43 0.22 2.0 135,900 2 1 9 

48 38 44 0.43 1.7 155,100 1 1 2 

45 40 43 0.60 1.7 150,000 - - - 56 41 43 0.89 2.0 142,800 - - - 57 43 43 0.24 2.0 143,000 5 2 7 

53 43 44 0.34 2.0 144,100 5 3 8 

51 40 44 0.13 2.0 142,800 8 8 16 

53 31 44 0.00 2.0 188,200 10 1 11 

59 32 44 0.00 2.5 195,500 16 1 23 

63 34 44 0.00 2.0 164,500 11 1 18 

61 36 44 0.02 2.0 144,000 30 2 32 

54 38 44 0.00 2.0 150,000 49 11 66 

58 38 44 0.00 2.0 190,100 101 14 115 

52 42 46 0.11 2.3 164,300 91 11 102 

58 34 45 0.00 2.3 151,700 122 24 146 

60 35 46 0.03 2.3 160,200 172, 9 181 

64 34 46 0.00 2.3 159,900 166 11 177 

64 34 46 0.07 2.5 141,300 130 7 137 

55 42 46 0.05 2.5 133,700 137 8 145 

57 32 46 0.03 2.2 140,300 183 11 194 

62 33 47 0.00 2.2 160,600 248 28 276 

63 36 47 0.00 2.5 135,600 517 29 546 

6.12 2,020 244 2,264 
· . TABLE 6 

CLIMATOLOGICAL, STREAM FLOW, SALMONID AND SHAD COUNT DATA - APRIL 1970 

BONNEVILLE DAM 

T e m per a t u r e R 1 v e r Sal m 0 n 1 d F i 8 h C 0 U n t 

Date A 1 r I Prec1pi- Steel- Total Shad 

~ M1n. 1 Water tation Turbidity Flow Chinook Sockeye head Salmonid 

1 52 42 47 0.18 2.3 110,800 107 .. 4 III - 2 58 32 47 0.00 2.3 170,100 364 - 5 369 - 3 63 35 47 0.00 2.3 197,200 889 - 26 915 - 4 58 39 47 0.40 2.3 144,500 992 - 23 1,015 - 5 63 47 47 0.08 2.3 125 ,400 1,667 .. 63 1,730 - 6 49 37 47 0.90 2.3 120,700 1,717 - 61 1.778 - 7 51 37 48 0.05 2..2. 160,800 2,812 - 62 2,874 .. 8 64 42 48 0.12 2.2 139.400 3,533 - 42 3,575 - 9 56 43 48 1.26 2.4 159,800 1,720 - 27 1,747 - 10 54 38 48 0.11 2.4 172,800 2.766 - 64 2,830 - 11 52 31 48 0 .. 07 2.4 163,400 2,420 - 27 2,447 - 12 57 33 48 0.00 3.2 144,100 2,600 .. 31 2,631 - 13 62 33 48 0.00 3.3 155,600 2,877 3 41 2,921 - 14 62 37 48 0.00 3.3 145,900 3,835 - 51 3 .. 886 .. 15 61 37 49 0.00 3.4 156,300 3,695 - 53 3,748 .. 16 62 37 49 0.00 3.3 182,500 3,924 - 73 3,997 - 17 66 39 49 0.00 3.6 172,400 2,400 - 37 2,437 .. 18 62 38 49 0.98 3.5 152,500 2,375 ... 37 2,412 - 19 49 38 49 0.63 3.5 140,400 2.264 ~ 

- 27 2.291 - 20 53 38 49 0.00 3.5 150,800 3,224 .. 76 3,300 .. 21 54 40 49 Trace 3.5 163,400 3,212 1 49 3.262 - 22 56 42 49 0.28 3.7 172,700 3,507 - 45 3,552 - 23 50 43 49 0.59 3.5 165,400 1,534 - 16 1 .. 550 - 24 SO 39 49 0.50 3.2 144,400 2,698 - 30 2.728 .. 25 45 35 49 0.87 3 .. 2 134,900 4,809 1 73 4,883 - 26 49 37 49 0.03 3.2 155,300 2,821 - 27 2.848 1 

27 53 40 49 0.00 3.5 145,600 4,837 - 62 4,899 1 

28 58 41 49 0.04 3.3 148,100 3,403 - 47 3.450 .. 29 49 -42 49 0.29 ~.5 152,100 2.343 - 35 2,378 .. 30 61 44 49 0.03 3.4 149,100 3.260 - 53 3.313 .. 7.41 78,605 5 1,267 79,877 2 
Date 

1 

2 

3 

4 

5 

6 

7 

8 

9 

10 

11 

12 

13 

14 

15 

16 

17 

18 

19 

20 

21 

22 

23 

24 

25 

26 

27 

28 

29 

30 

31 

TABLE 7 

CLIMATOLOGICAL, STREAM FLOW. SALMONID AND SHAD COUNT DATA - MAY 1970 

BONNEVILLE DAM 

Temperature River Sal m 0 n i d F i 

Air 1 PrecipiMax. Min. I Water tatioD Turbidity Flow Chinook Sockeye 

66 39 49 0.00 3.5 154.600 5,047 8 

74 41 49 0.00 3.0 155,100 3,096 4 

82. 45 51 0.00 3.0 144,200 4,284 12 

69 49 52 0.00 3.3 151,700 2.428 2 

68 43 52 0.00 3.3 139,200 2,370 3 

68 43 52 0.00 2.8 185.800 1.953 4 

62 44 52 0.00 2.7 202,000 633 1 

60 42 52 0.50 2.8 190,600 575 4 

54 40 52 0.80 2.7 194,900 569 2 

51 35 52 0.25 2.7 195.500 655 - 61 38 53 0.30 2.8 182,000 664 - 59 37 53 0.03 2.7 177,300 1,098 4 

64 40 53 0.00 2.8 193,100 701 2 

77 44 53 0.00 2.8 173,300 964 6 

88 47 53 0.00 2.8 181,500 1,072 8 

78 47 55 0.00 2.8 215,100 738 11 

68 40 56 0.00 3.0 217,100 411 12 

70 41 56 0.00 3.0 256,900 370 18 

59 47 56 0.00 3.0 302,600 275 1 

64 40 56 0.00 2.9 321.300 277 8 

71 45 56 Trace 2.9 342,200 241 8 

68 48 56 0.01 3.1 351,200 259 12 

69 47 57 0.00 2.7 365,700 197 10 

87 50 58 0.00 1.8 378.300 236 16 

84 49 58 0.00 1.1 400,900 241 33 

68 49 59 0.00 1.7 412,900 120 22 

61 46 58 0.00 1.6 414,000 158 10 

65 49 58 0.36 1.9 415,000 151 8 

65 48 58 0.54 2.2 409,700 155 12 

71 SO 58 0.00 2.0 398,400 183 9 

84 55 58 0.00 2.0 391,000 230 19 

2.19 30,351 269 

s h C 0 u n t 

Steel .. Total Shad 

head Salmonid 

106 51 161 1 

89 3,189 3 

82 4.378 - 54 2,484 2 

56 2,429 - 40 1,997 1 

19 653 , 20 599 

27 598 1 

24 679 - 27 691 2 

32 1.134 .. 33 736 - 26 996 - 55 1,135 1 

38 787 1 

41 464 - 53 441 2 

35 311 .. 60 345 ... 

40 289 - 42 313 17 

42 249 12 

42 294 13 

33 307 16 

18 160 15 

22 190 16 

30 189 43 

36 203 31 

57 249 32 

52 301 41 

1.331 31.951 250 
I 

Tem'Oerature 

Date Air I 

Max. Kin. I Water 

1 89 58 58 

2 96 62 58 

3 76 54 59 

4 72 50 59 

5 95 56 59 

6 89 53 . 60 

7 71 49 60 

8 62 49 60 

9 65 49 60 

10 63 50 60 

11 63 47 60 

12 I 73 49 60 

13 65 55 60 

14 63 53 60 

15 61 52 60 

16 66 45 60 

17 82 49 60 

18 84 54 59 

19 86 55 60 

20 94 60 61 

21 83 57 61 

22 83 53 61 

23 83 53 62 

24 85 50 64 

25 88 60 63 

26 85 56 64 

27 65 51 64 

28 64 50 64 

29 63 50 64 

30 64 51 63 

TABLE 8 

CLIMATOLOGICAL, STREAM FLOW, SALMONID AND SHAD COUNT DATA - JUNE 1970 

BONNEVILLE DAM 

R i v e r S a 1 m 0 n i d F 1. S h 

Precipitation Turbidity Flow Chinook Sockeye Coho 

0.00 2.0 390,400 288 15 - 0.00 2.4 395,700 245 21 .. 0.00 2.1 397,800 369 26 .. 0.00 2.2 393,400 525 32 .. 0.00 2.2 394,400 645 36 .. 0.00 2.2 393,100 797 52 - 0.00 2.2 393,800 1,001 33 .. 0.45 2.2 395,200 1,329 28 .. 0.46 2.2 391,000 1,136 23 .. Trace 2.2 382,900 1,621 33 .. Trace 2.2 366,500 1,184 27 - 0.02 2.2 341,300 1,154 116 - Trace 2.2 328,500 1,488 178 .. 0 .. 02 2.2 319,600 1.755 275 .. 0.03 2.2 301,800 780 252 .. 0.00 2.2 310,900 1,176 371 .. 0.00 2.1 331,300 746 255 - 0.00 2.2 330.900 821 681 .. 0.00 2.1 327,900 1,141 846 1 

0.00 2.1 331,900 1,136 895 - 0.00 2.2 331,600 1,669 1,266 .. 0.00 2.5 327,000 1,933 1,234 .. 0.00 2.5 320,400 1,873 2,633 .. 0.00 3.0 320,100 1,938 2,417 - 0.00 3.0 314,300 1,643 2,166 .. 0.00 2.8 290,200 1,622 1.741 .. 0.00 2.9 290,300 1,644 1,902 - 0.03 2.9 261,600 1,561 1,615 1 

0.23 2.9 246,400 1,084 1,821 - 0.03 2.8 248,000 787 1.987 .. 1.27 35,091 22,977 2 

C 0 u n t 

Steel .. Total Shad 

head Salmonid 

80 383 113 

63 329 151 

71 466 295 

72 629 201 

85 766 437 

100 949 1,248 

90 1,124 907 

66 1,423 1.484 

60 1,219 743 

76 1,730 1,778 

96 1,307 2,841 

110 1,380 3,294 

140 1,806 7,045 

143 2,173 7,485 

122 1.154 7,560 

130 1,677 2(225 

126 1,127 1,971 

268 1,770 8,448 

224 2,212 12,754 

190 2,221 25,364 

250 3,185 25,411 

234 3,401 15,939 

222 4,728 14,994 

226 4,581 11,165 

233 4,042 21,453 

183 3,546 25,537 

139 3,685 8,903 

165 3,342 8,670 

137 3,042 5.057 

107 2.881 5.046 

4,208 62,278 I 228,519 
Date 

1 

2 

3 

4 

5 

6 

1 

8 

9 

10 

11 

12 

13 

14 

15 

16 

11 

18 

19 

20 

21 

22 

23 

24 

25 

26 

27 

28 

29 

30 

31 

TABLE 9 

CLDtATOLOGICJ\.L, STREAM FLOW, SALMONID AND SHAD COUNT DATA - JULy 1910 

BONNEVILLE DIU·! 

Temperature :R~ver SSl.m01l1d F 1 S h 

A '1 r I PreClpl.-

Max. Mln. I Water tst'10n Turb'1lhty Flow Chlnook Sockeye Coho Pl.nk 

11 ~ 63 0.03 2.9 256,700 636 1,668 - - 98 64 0.00 3.1 249,300 1~646 2,387 2 - 98 62 66 0 .. 00 2 .. 6 249,300 1,,848 3 .. 456 - - 84 54 66 0.03 2.6 243,700 1,810 3,410 3 ... 80 52 66 0.03 3·3 228,,100 1,,580 3,,498 7 - 78 54 66 o 00 3·3 204,400 1:113 2,994 2 - 83 59 66 0.00 3. 4 191,,500 1,191 2.583 3 .. 85 54 66 0.00 3. 4 186,500 1:245 2:198 3 - 82 56 67 0.00 3. 4 194,100 918 2,102 1 - 52 56 67 0.00 3·5 220,200 1,143 2,192 4 ... 

81 56 68 0.00 3·5 191:400 932 1,611 - .. 19 52 61 0.00 3·5 156,300 1 .. 083 1·905 10 - 80 53 61 0.00 3·5 154 .. 500 949 2:167 9 - 95 60 61 0.00 3.8 172,,100 856 2,422 1 - 91 60 69 0.00 4.5 180,400 840 1,917 3 - 67 51 68 0.00 3·6 175:300 856 1,305 1 - 82 55 68 0.00 4.0 190,300 944 1,,118 5 - 87 60 10 0.00 3·5 189,100 825 968 3 - 85 60 10 0.00 3·8 142,600 167 630 2 - 81 53 10 0.00 3.8 160,500 141 140 1 - 71 52 10 0.00 3.4 167,100 817 111 3 - 74 48 10 0.00 4.2 175,300 613 498 5 - 81 52 70 0.00 4.1 145,800 613 505 1 - 78 51 10 0.00 4.2 152,300 511 356 3 - 68 55 10 0.03 3.6 132,,700 502 348 5 - 61 58 68 0.]0 4.3 99,800 122 324 8 - 69 55 61 0.01 5·0 130,600 968 361 12 1 

74 56 10 0.00 4.5 141,100 858 239 4 - 15 53 69 0.00 4.0 142,300 742 210 3 - 18 SO 69 0.00 4.S 140,,000 790 346 6 - 83 Sl 69 0.00 4.5 139,700 620 167 12 - 0.43 29J 811 46J 062 128 1 

C 0 u :n t 

Steel- TotaL 

heed Sa lm:::mld Sha(l 

147 2 451 18,613 

328 1a~363 20.704 

291 5:595 10,.607 

337 5,620 6,866 

431 5 .. 516 5,546 

366 4:535 4 125 

450 h~233 2 540 

551 I~: 591 4 102 

592 3.613 3,311 

689 4 028 2,11; 

700 3,249 1,924 

1,024 4, 022 3,117 

1,041 4.166 4:307 

985 4:270 2~120 

927 31 681 2,024 

886 3,,048 1,438 

1,382 3,449 844 

940 2,136 593 

629 2,028 714 

I J 054 2:536 925 

647 2,178 501 

736 1,852 254 

1,,251 2,1,36 298 

11543 2,419 160 

L004 1,859 162 

1;446 2J500 106 

1,851 3J 193 93 

1,950 3,051 51 

2,935 3,950 45 

2,763 3,905 59 

984 1,783 59 

30,856 106,868 99,,659 
.... 

o 

Date 

1 

2 

3 

4 

5 

6 

7 

8 

9 

10 

11 

12 

13 

14 

15 

16 

17 

18 

19 

20 

21 

22 

23 

24 

25 

26 

21 

28 

29 

30 

31 

TABLE 10 

CLIMA'roLOGICAL, STRFAM FLOW, SAlMONID AND SHAD COUNT MTA - AUGUST 1970 

BONNEVILLE DI\M 

T e m per a t u r e Rl.ver Sa1monld F 1 S h 

A 1. r I PreclplMax. Mln. 1 Water tst1.on Turbldlty Flow Chinook Sockeye Coho Chum 

13 57 70 0.00 4.5 138,400 829 125 4 - 74 50 70 0.00 4.5 92,100 760 120 18 - 82 51 69 0.00 5.5 130,700 198 153 18 - 6g 55 69 0.00 5·5 163,300 1,054 68 18 - 81 56 70 0.00 5.5 153,000 926 72 19 - B2 57 70 0.00 5·1 155,100 699 75 19 - 75 55 71 0.00 5.1 162,800 1,236 17 16 - 75 52 71 0.00 5·1 132,900 126 61 11 - 85 52 71 0.00 5.1 96,100 1,153 38 24 - 94 54 71 0.00 5·1 131,500 1,429 49 31 - 94 55 69 0.00 5.1 159,000 867 30 18 - 87 53 70 0.00 5·3 165,200 938 29 29 - 75 53 70 0.00 5.2 145,900 944 16 77 - 88 53 70 0.00 5.2 151,600 658 11 101 - 96 55 10 0.00 5.2 126,700 614 12 203 - 75 51 70 0.00 5.5 73,100 673 8 179 - 75 51 70 0.00 5.6 117,000 1,563 23 424 2 

80 50 70 0.00 5.6 122,600 2,033 14 323 - 82 50 10 0.00 5.1 134,400 1,802 19 191 1 

74 54 69 0.00 5.6 124,200 1,293 18 139 - 82 56 70 0.00 5·9 121,700 1,019 14 132 - 87 51 69 0.00 6.0 122,900 1,587 15 243 - 80 57 70 0.00 6.1 93,600 2,390 4 284 - 69 57 70 0.00 6.0 127,400 2,206 12 346 - 72 52 70 0.00 6.0 125,500 2,136 20 374 - 80 53 70 0.00 6.2 115,900 1,861 11 490 - 77 55 70 0.00 6.1 121,500 1,117 15 388 1 

79 53 70 , 0.00 6.0 105,800 1,859 7 354 - 84 57 70 0.00 6.2 103,800 2,729 8 699 1 

8g 56 10 0.00 6.2 14,700 3,053 6 706 1 

74 57 70 0.00 6.2 109,600 3,007 17 726 - 0.00 44,559 1,1 7 6,604 6 

C 0 u n t 

Steel- Total 

head Plllk Sslmonld Shed 

1,419 - 2,431 66 

2,097 - 2,995 49 

1,666 - 2~635 37 

2,114 - 3,251.& 41 

2,986 - 4~003 47 

1,416 - 2,209 18 

2,783 - 4,112 27 

785 - 1,583 20 

1,188 - 2,403 24 

2,331 - 3,840 9 

1,555 - 2,470 15 

1,567 ~ 

- 2,563 11 

1,591 - 2,628 24 

1,236 - 2,006 18 

1,605 - 2,434 22 

1,821 - 2,681 16 

2,093 - 4,105 16 

2,318 - 4,748 7 

1,298 - 3,311 7 

1,098 - 2,548 15 

911 - 2,076 8 

1,041 - 2,886 9 

1,071 - 3,149 6 

1,039 - 3,603 13 

1,041 - 3,511 7 

1,010 - 3,372 9 

909 2 3,032 5 

847 - 3,061 4 

1,027 2 4,466 2 

1,085 1 4,852 4 

1,239 2 4,991 

46,307 7 9ti,630 566 " 
TABLE 11 

CLIMATOLOGICALJ STRFAM FLOW, SAIJ.10NID AND SHAD COUNT DA.TA 

- SEPT.EMBER 1970 

BONNEVILLE MM 

R 1 V e r S B 1 m 0 n l. d F 1 S h Con n t 

Date Precl.pl.- Steel- Totsl 

water tatlon Turbl.d1. ty Flow Chl.nook Sockeye Coho Chum head Pl.nk Salmonl.d Shad 

1 69 55 70 0.00 6.4 122,600 2,080 12 369 878 1 3J340 1 

2 71 56 70 0.08 6.0 12.1,,400 2,6b7 31 133 1 896 2 ~,310 13 

3 61 52 70 0.56 6.0 113,200 3,370 14 l'OA1 949 5J

424 16 

4 66 53 69 0.36 6.0 108,~00 3,785 26 1,4 1 1 1,,382 6,675 9 

5 62 52 69 0.14 6.0 72, 00 5,780 24 2,084 1,316 3 9,,207 12 

6 65 57 68 1.25 6.0 71,800 9,,625 39 4,904 2 1,993 1 16,,764 9 

7 64 52 68 0.00 5·5 112,000 15,838 38 7,618 2 2,659 5 26,160 18 

8 67 41 66 0.00 5.5 119,800 11,141 26 5,,653 1 2,284 8 19,113 16 

9 76 52 68 0.00 5·5 112,700 

8

J39O 11 6,016 2,223 5 16:105 4 

10 78 52 66 0.00 5·0 113,100 16,,286 5 1,,693 1 2,,617 10 26.612 8 

11 75 52 66 0.00 5·5 108:300 19,,363 13 8,516 7 2,212 15 30~186 16 

12 66 42 66 0.00 5·0 116,800 15J~ 8 5,653 4 1,,788 10 22,869 20 

13 68 41 66 0.00 4.5 82,100 11,619 10 3:520 7 1,322 10 16: 

548 22 

14 68 41 66 0.00 5·5 116,,400 9,162 9 

2

/ 812 2 

1

/ 002 12 131

059 24 

15 15 43 66 0.00 5.4 123,200 6,64b 4 2,119 6 144 14 10,191 9 16 11 50 66 0.00 5.4 122,100 4,056 2 1,904 2 552 4 6,520 10 

17 15 52 65 0.00 5.4 120,900 3,656 2 2,119 1 449 8 6,235 5 

18 65 52 64 0.15 5·2 113,500 2,,266 1 1,211 5 339 3 3,831 ? 

J 

19 65 46 65 0·50 5·0 94,800 1,5la7 2 177 2 231 5 2,564 

20 60 49 65 0.25 5·0 88,300 1,221 2 557 2 159 2 1,943 

21 68 58 65 Trace 5·5 113,000 831 1 386 123 1 

1

,

3

48 

22 6') ... 49 64 0.80 5.2 123,100 533 241 80 854 

23 60 38 64 0.00 5·3 111,600 646 2 

34la 2 134 1 1,129 

24 66 38 62 0.00 5.2 120,500 517 2 243 99 1 922 

25 7l 48 62 0.00 5·3 109,200 551 221 3 80 855 

26 76 55 61 0.00 5·3 98,900 484 1 250 2 100 831 

27 80 55 60 0.00 5·3 93,600 437 3 279 6 68 793 

28 83 52 60 0.00 5.4 110,300 4;1 336 3 79 8Sg 

29 78 46 61 0.00 5.5 97,600 531 370 2 112 4 1,019 

t 30 69 47 61 0.00 5·3 105,400 501 2 285 203 

4.09 159,110 290 70" 31 27,073 125 2 

I:"" 

I:'r.I 

.... ,... 
rEte 

1 

2 

3 

4 

5 

6 

1 

8 

9 

10 

11 

12 

13 

L4 

15 

16 

11 

18 

19 

20 

21 

22 

23 

24 

25 

26 

21 

28 

29 

30 

31 

TABLE 12 

CLIMATOLOGICAL, STREAM FLOW, SALMONlD AND SHAD COUNT DATA - OCTOBER 1970 

BONNEVILLE DAM 

Temperature R l. V e r Salmonld F 1. S h 

A 1. r I Preclp1.-

Max. Mln. I Water tatlon Turbidity Flow Clll.nook Sockeye Coho Chum 

72 46 62 0.00 5·3 115 .. 500 415 1 254 - 84 56 62 0.00 5.2 120,,000 226 - 160 - 80 53 62 0.00 5.2 83,300 220 3 131 6 

65 50 62 0.28 5.2 86 .. 300 235 1 141 1 

59 43 62 0.38 5.2 113 .. 000 218 - 113 2 

52 35 63 Trace 5·5 123,,900 212 - 123 - 61 36 60 0.00 5·2 126 .. 100 222 2 214 - 59 5L 60 0.02 6.0 124 .. 100 178 1 116 6 

58 41 60 0.22 6.0 123,,600 20L - L05 1 

64 46 60 0.01 6.2 88,,200 189 1 103 1 

62 43 60 Trace 5.6 89 .. 900 116 1 128 1 

61 38 60 0.00 5.6 96,,500 116 - 118 - 61 53 60 0.00 5.6 107,,800 150 - 80 - 61 42 60 0.00 5.6 109 .. 500 138 - 66 2 

66 45 59 0.00 5·7 105,600 84 - 54 4 

68 48 58 0.00 5·7 120,900 91 1 44 5 

65 51 58 0.23 5.6 136,,200 L06 - 51 - 60 41 58 0.03 5.4 89,900 100 - 60 1 

55 49 59 0.41 4.5 116,,500 94 - 73 2 

56 45 58 0.18 4.5 139,,500 114 - 83 L 

51 47 58 0.76 4.5 138,,800 L58 - 131 1 

52 49 58 1·29 5.1 130,,000 125 1 56 2 

55 42 58 0.75 4.5 L25,,900 123 - 51 11 

49 41 58 0.60 4.5 91,100 95 - 43 4 

41 39 58 0.10 4.5 84,900 55 - 32 5 

54 34 58 0.00 5.0 111,800 23 - 22 3 

56 35 56 0.00 5.0 160,,600 19 - 20 2 

51 31 56 0.00 3.8 148,900 30 - 19 5 

51 38 55 0.00 3·5 122,900 25 - 10 1 

60 40 55 0.00 3.4 114 .. 900 23 - 12 1 

62 43 55 0.00 3.4 88,400 23 - 12 1 

5.92 4,3b4 12 2,b31 75 

C 0 U n t 

Steel- Total 

head Pink Salmon~d Shad 

L87 2 919 1 

49 - 435 4 

124 1 485 1 

9L 1 476 1 

34 - 361 3 

56 - 451 - 56 2 496 - 35 - 336 - 50 - 351 - 48 2 344 1 

38 1 345 - 29 2 325 1 

23 - 253 - 21 - 221 - 16 - 158 1& 

27 - L68 - 31 - 188 - 29 1 191 - 34 - 203 - L40 - 338 - 206 3 505 - L75 1 360 - L23 - 308 - 181 - 323 - 29 - 121 - 8 - 56 - 21 - 62 2 

8 - 62 - 10 - 46 - 11 - 47 - 19 - 55 1 

1,909 16 9,,007 19 
TABLE 13 

CLIMATOLOGICAL, STREAM FLOW AND SALMONID FISH COUNT DATA .. NOVEKBER 1970 

BONNEVILLE DAM 

Temperature R i v e r 1 d :F ish C 0 u n t 

Date A 1 r Precip1- Steel ... 

Max. Min. Water tatl.on Turbidl.ty Flow Chum head Pink Total 

1 62 43 55 0.00 3.2 80,400 16 7 9 32 

2 69 41 55 0.00 3. 4 120,800 20 9 6 35 

3 59 46 55 0.00 3.2 120,000 23 8 1 9 41 

4 54 42 53 0.26 3·2 106,700 20 10 1 10 41 

5 49 45 53 0.31 3.7 120,200 16 3 4 11 1 35 

6 54 45 54 0.36 4.1 138,900 8 8 1 10 27 

1 53 46 54 0.63 4.6 10~,1oo 5 5 3 8 21 

8 55 48 54 0.52 4.2 104,400 14 3 3 9 29 

9 56 39 54 0.01 * 122,100 11 7 1 3 22 

10 50 40 54 0.93 4·9 128,000 11 8 1 19 39 

11 51 44 53 1.16 4.9 123,600 9 4 7 7 27 

12 53 36 53 0.03 4.7 115,800 22 10 6 29 67 

13 54 38 52 0.00 5.0 122,500 '5 6 2 12 25 

14 50 39 52 0.00 4.7 107,300 9 5 4 18 36 

15 60 41 52 1. 39 5.0 81,400 6 4 4 10 24 

16 56 41 51 0.13 4.5 135,100 17 4 5 16 42 

17 51 42 52 1.08 5.0 130,300 14 5 4 29 52 

18 52 46 51 0.29 5.1 130,300 11 4 4 27 46 

19 50 43 51 0.35 5.0 131,100 11 8 9 22 50 

20 49 34 51 0.41 5.0 139,000 9 4 21 34 

*21 42 28 51 0.00 5.0 123,100 12 2 20 34 

22 30 23 50 0.30 4.5 108,300 

23 37 25 41 2.20 4.5 122,100 

24 61 35 46 1.16 4.5 121,000 

25 43 35 47 0.51 4.4 138,800 

26 39 32 47 1.30 4.2 139,800 ~ 27 43 32 47 0.25 4.2 140,400 

~ 28 44 35 48 Trace 3.9 110,200 

29 42 37 47 0.25 5.0 91,100 ..... 

w 30 42 35 41 0.11 5.0 132,600 

15.20 269 120 64 305 1 159 

* Fish count dl.scontinued COB 11/21/70 
TABLE 14 

CLIMATOLOGICAL AND STREruM FLOW - DECEMBER 1970 

BONNEVILLE DAM 

Temperature R i v e r 

Imte Air I PrecipiMax. Min. I Water tat ion Turbidity Flow 

1 40 34 47 0.50 5.0 155,100 2 44 31 47 1.13 5.2 142,300 

3 42 31 47 0·53 5.2 140,100 

4 44 34 47 1.13 5.2 134,90Q 

5 42 35 46 0.67 5.2 112,400 

6 49 40 47 1.50 5.2 138,900 

7 52 36 47 0·35 5.2 150,000 

8 53 38 46 0.03 5.0 144,000 

9 47 38 45 0.05 5 .. 2 138,300 

10 50 38 45 0.85 5.3 139,700 

11 47 32 45 0.00 5.5 140,400 

12 45 33 44 0.00 5.5 140,100 

13 38 32 44 0.10 5.5 125,600 

14 46 32 43 1.00 5.8 142,900 

15 47 36 43 0.47 5.5 150,400 

16 49 35 47 0.19 5.8 148,600 

17 44 31 44 0.00 5·5 133,400 18 40 25 44 0.00 5.0 114,700 

19 37 23 43 0.34 5.1 128,000 

20 38 31 43 0.29 5.0 134,900 

21 41 31 43 Trace 5.0 130,800 

22 37 32 42 Trace 7.0 144,800 

23 41 32 42 0.05 7.0 126,600 

24 42 36 42 0.05 6.0 139,300 

25 41 31 . 42 0.00 6.0 112,500 

26 33 28 41 0.20 6.0 102,600 

27 35 29 41 0.73 6.0 101,500 28 43 33 41 1.00 7.0 122,000 

29 50 34 41 0.75 7.0 137,100 

30 55 38 41 1.75 7.0 131,400 

31 41 28 41 0.20 5.9 139,200 Tbte1 for December 13.81 

Annual Total 86.05 

TABLE 14 
TABLE 15 

PEAK DAYS OF FISH MIGRATION 

BONNEVILLE DAM - 1938-1970 

Spring Chinook Summe:t' Chinook Fall Chinook Steelhead Socl',.e.v= Coho Chum Shad 

Number Number Number Number !lumber Number Number Number 

Year Date of' Fish Date of Fish Date of' Fish Da.te of Fish Date of' Fish Date of' 'Fish Da.te of Fish Date of' Fieh 

1938! MRylO 2,978 Aug 11 1,102 Sep 9 16,736 Sep 2 4,356 Jul13 8,407 Aug 31 1,941 Oct 28 190 Jul 20 285 

1939 AP1' 23 5,220 JuJ. Z7 1,173 Sap 8 13,531 Jul 30 3,857 Jun 29 3,654 Sep 5 1,233 Oct 28 131 JWl 29 306 

1940 Apr 19 3,303 Aug 15 719 Sep 1 33,900 Sep 8 6,783 Jun :J) 7,371 Sap 7 1,274 Nov 3 140 Jun 25 2,030 

1941 Apr 27 4.1 215 Jul 6 480 Sep 6 33,263 Sap 10 4,357 Jul 2 3,599 Sep 6 2,311 Nov 14 "316 Jul 3 2,483 

1942 f.By 7 2,579 Jun 7 949 Sap 8 44,5(jf Sep 10 9,410 Jul. 3 3,248 Sep 3 1,261 llov 9 164 Jun 21 1,115 

1943 Apr 30 4,168 Jun 30 473 Sap 4 20,623 Sep 9 3,918 Ju1 7 2,070 Sep 4 J72 Nov 10 54 ,Tul 19 485 

19W+ Apr 26 2,182 Aug 14 758 Sap 3 16, Boo Sep 5 3,654 Jul 9 8ll Sep 5 540 Nov 4 61 JulIO 2,343 

1945 MI.y 3 3,836 Jul 15 1,050 Sep II 19,913 Sep 9 3,906 Jul 10 618 Sep 7 65 Nov 1 49 ,Tul 10 6,634 

1946 1_ 7 4,135 Jun 14 2,424 SE!!op 10 34,619 Aug 6 4,333 Jul 12 5, r:Y79 Sap 10 618 Nov 18 96 Ju111 1,285 

1947 Aor J.8 14,735 Aug 15 31 002 Sen 4 32,6Bo Sep 4 6 .. 511 Jun 26 ll,101 Sap 7 1".559 Oct 31 17 Jul 2 3,665 

1948 Apr 16 3,9Z7 Jun 25 5,298 Sap 4 25,708 Sap 4 4,131 Jul 4 11,840 Sep 5 601 Nov 21 156 Jnl. 17 1,199 

1949 May 12 4,422 Jul 5 1,862 Sep 7 19,618 Aug 1 4,211 Jul 5 4,129 Sep 7 115 Nov 24 121 Ju1 15 2,393 

1950 ~10 5,055 Jul10 2,841 Sap 8 Z{,677 Aug 13 4,073 Jul 8 6,254 Sep 2 1,274 Nov 29 61 Jul 24 Bo4 

1951 ~ 9 10,673 Jun 5 3,610 Sep 10 10,196 Jul 18 4,Z12 Jun 28 12,288 Sep 7 559 Nov 18 115 Jul 3 603 

1952 MayZf 7,594 Jun 19 4,116 Sap 4 17 .. 322 Jul 28 8,920 Jun 24 19,571 Aug 30 737 Nov 16 92 Jul15 441 

1953 Apl" 22 12,950 Jun 26 3,897 Sap 3 9,083 Jul 27 6,~ Jul 5 20,351 Aug 29 1,,012 Nov 7 116 .Tul 9 1,786 

1954 May 5 7,735 Jun 28 3,124 Sap 5 8,31.2 Jul 28 5,631 Jun 28 '10,5!7 Sep 4 607 Nov 14 120 Ju130 320 

1955 May ;2 13,763 Jun 23 4,912 Sap 5 8,6li.5 Jul 'Z7 9,337 Jul 7 27,112 Sep 5 !74 Nov 9 28 Jul 26 533 

1956 May 7 5,291 Jun 23 6,419 Sap 6 8,924 Jul 26 4,069 Jul 5 12,958 Sep 6 6li.5 Nov 4 43 .Tul 13 1,236 

1957 Apr 30 13,222 Jun 18 11,030 Sap 5 8,,834 Jul 25 5,093 Jun 24 5,288 Sep 11 2ft( Nov 12 46 Ju111 1,336 

1958 I1!.y 9 4,833 Jun 17 4,634 Sap 15 22,380 Ju1 25 5,053 Jul. 6 7,174 Sep 2 345 Nov 6 43 JullO 1,051 

1959 Apr 24 2,8Z7 Jun 23 5,242 Sap 6 14,656 Jul 22 7,472 Jul. 9 7,369 Sep 6 249 Nov 20 95 Jul 17 899 

1960 Apr 29 6,231 Jun 14 7,151 Sap 5 7,848 Jul 25 4,816 Jun 23 3,695 Sep 4 285 Nov 11 67 Jun 30 9,584 

1961 Apr 'Z7 7,620 Jun 19 3,322 Sap 6 8,210 Ju131 4,611 Jul 2 1,037 Sep 1.2 411 Nov 23 42 Ju1 4 36,835 1962 Apr 23 4,767 Jun 16 4,930 Sep 1 7,750 Sep 2 6,134 Jul 1 1,925 Sep 12 1,435 Nov 23 89 JuJ. 14 32,518 

1963 Apr 24 4,028 Jun 18 2,749 Sap 6 1.2,955 Jul 31 6,051 Jun 30 4,100 Sep 6 549 Nov 8 44 Jul 6 23,473 

1964 Apr 29 5,256 Jun 25 3,713 Sap 8 16,086 Ju129 5,079 Jul 1 9,631 Sap 13 3,899 Nov 10 38 Ju112 22,359 

1965 May 10 4,959 Jun 23 3,588 Sep 8 12,599 Ju1 Z{ 6,405 Jun 30 3,408 Sep 10 5,408 Nov 15 35 Jul16 40,018 

1966 Apr 16 6,077 Jun 21 2,882 Sep 17 8,121 Jul16 3,523 Ju1 1 3,768 Sep 20 8,121 Nov 15 57 Jul. 10 Z'f,744 

1967 Apr 21 5,325 JuJ. 2 4,188 Sep 15 13,838 Sep 8 2,807 Jul 5 10,235 Sep 15 5,988 Nov 12 33 Jul 6 14,760 

1968 Apr 22 5,245 Jun 10 2,716 Sap 7 10,607 Jul 31 2,760 Jun 25 7,359 Sep 1 4,611 Nov 17 7 Ju1 4 15,961 1969 Hay 7 8,182 Jun 19 4,598 Sep 9 16,995 Jut 23 3,771 Jul 3 4,466 Sep 15 3,225 Nov 3 9 Jun 20 36,293 1970 May 1 5.047 Jun 24 1,938 Sap 11 19,363 Aug 5 2.986 Ju1 5 3A98 Sep 11 8,576 Oct 23 11 Jun 26 25,537 

Total 202,380 110,890 582,299 169»174 243,951 61.487 2,746 318,314 

I 33-Year 

Average 6,133 3,360 17,645 5»126 7,392 1,863 83 9,646 

.... 

VI .1 F1sh count1ng initLated on 7 Hay 1938. 
~ &; TABLE 16 

... 

'" .MOJI'J."liU' C<XmT OF CHINOOK SAJ1.1ON 

P-01'1NEVn.tE DAM - 1938 - 1970 

SP.l."1ng .Run. S'UIIIIlIer Run 1I'all Rut:! 

'PottJ.ls Totals Totals Year],y 

Year Jan Feb "1ar Apr May Jan I-May ':II JUIl J'ul Jun I-Jul U Aug Sep Oct Nov Dec Aug 1-Dec 31 Tutals 

1 

1938 - 221 "571- 22,111 8,221 6,556 14,777 34" 765 197,294 2,302 263 27 234,651 271,799 

1939 6 12 121 51,41.0 25,159 70,706 5,602 17,828 23,430 )2,909 150,851 2,197 78 16 186,051 286,189 

1940 504 37,253 28,621 66,:rr8 7,0?{ 14,936 21,965 58,643 240,515 3,,765 2ft( 34 303,244 391,587 

1941 4 1,300 51,486 19,445 72,,295 7, 9,395 16,406 12,590 351,961 7,179 866 138 jf2,740 461,443 

lS'42 1 1; )tJ 9,506 30,91; 40,471 II" 12,821 24,6:)'7 ::n,581 :J»,939 4,485 639 19(1 336,B:fi, 401,942 19~j 11 6 43 12,172 53,266 65,500 ;,440 8,o4~ 13,lj,84 28,98; 201,414 3,354 )6; 21 2)4,1)9 313,12.3 

1944 1 2 65 15,671 15,127 30,866 4,363 8,241 12,604 55,468 139,2504 2,3BB 164 20 197,294 240,764 

1945 6 4 81 17,148 26,276 43,515 1l,293 16,317 27,610 32,254 189,675 4,261 137 6 226,353 297,478 

19146 1 2 25 14,196 53,,313 67,5"17 30,253 20,967 51,220 45,422 277,152 4,523 173 25 32"/,295 446,052 

1947 2 141 83,520 49-,899 133,562 25,502 13,358 38,,860 43,062 260,365 3,945 526 37 307,955 480,377 

l.,048 10 251 21,205 20,262 41,726 44,137 23,100 67,2"57 35,934 :t70,2~ 3,926 467 23 310,590 419,555 

1949 5 5,765 44,304 50,074 24,2,32 22,500 46,732 41,500 137,599 1,571 2151 6 180,891 Z77,697 

1950 21 6,6» 50,,638 57,289 16,667 32,9::"<7 49,604 40,462 205,521 4,356 litE 250,482 357,375 

1951 32 28,801 86,055 114,,886 54,889 24,,394 79,283 33,785 97,131 6,489 21~ 137,017 331,788 

1952 255 8,130 107,807 ll6,1.92 62,491 21,800 84,291 82,290 1351 053 2,5;6 417- 2ro,396 420,,879 

1953 1,254 126,450 4.2,,583 170,2P17 27,226 30,593 57,6.21 Z;,398 75,14~ ~,495 33~ 104,371 332,,479 

1954 2 657 82,877 51,2.» 1,34,766 46,eol 32,596 79,m 24,969 80,426 1,l.89 2O~ 106,784 320,947 

1955 1,391 84,436 85,769 171,596 45,502 'J7,417 82,939 32,833 70,558 1,803 12~ 105,318 359,853 

1956 161 8,850 54,438 63,449 64,~i:i2 361 938 101,200 h2,21)) 9:::!,O30 1,8511- 179 ;2 136,268 300,917 

1957 328 90,964 45,128 136,4.40 104, 243 30,790 135,033 34,829 95,451 1,352 175 131,813 403,286 

1958 468 ~5,361 59,377 75,206 74,:r75 27,524 101,899 19,735 227,504 ~,948 127 249,314 426,419 

1959 182 26,944 34,007 61,133 39,581 49,371 88,952 214,945 168,1&{ 1,643 108 194,9h3 )45.028 

1960 184 J7,o64 32,349 69,597 65,247 19,923 8;,170 22,719 76,327 2,012 2:;:4 101,282 256,049 

1961 476 12,526 25,693 96,695 41,302 25,159 66,461 22,675 90,688 3,108 353 116,8211- 261,980 

1962 1,278 56,201 33,637 91,116 52, 25,093 77,485 23,526 91,320 2,759 419 118.024 286,625 

lq63 21 802 43,859 28,,&0 75,471 36, 27,178 64,014 28,586 415 ,,571 503 139~P15 r,8,560 

1964 2,418 ~,O31 19,979 91,428 35, 44,717 80,531 26,;46 ,525 ,157 2j; 112, .. b; j\.l.\;.,G.22 

1965 I, 117,083 35,945 84,266 ]8,482 "17,515 75,991 ]8,721 1l~,,664. 6,074 229~ 15;,694 31"7,957 

1966 2, 921 617 17,864 112,669 40,233 31,764- 711 997 2\.1,608 128,421 6,052 364 155,445 340,111 

19~ 1.620 71',57 11.,58 64.935 4.1,847 53,812 95.659 25.760 154.323 5,405 155 185,643 ',366.2rf 

19 1,,342 69:20 28" 25 99,101 46,793 36.126 82,919 Z;,179 126,,994 4,010 265 159 048 341,154 1969 l,910 65,371 106,281 173,562 59,177 42,976 102,153 38,456 187,502- 5,511 359 231:828 507,543 

1970 2,020 78,605 30,351 110,976 3S,091 29,811 64.902 44.559 159,110 4,364 269 208,902 384.780 

'rota1 40 4S 24.835 1.502,549 1,376,684 2,904.153 1.214,152 872,519 2,086,671 1,132,503 5,341.186 117,646 9,b93 545 6,601,571 11,592,395 

33-'l/oar 

Average 1 753 45,532 41.718 88,005 36,792 26.440 63,232 34,318 161,8.54 3,565 294 17 200.048 351,285 
TABLE 17 

MONTHLY CWNT OF SOCKEYE SAlMON 

BONNEVILLE DM~ - 1938-1970 

Year Jan Feb frIar Apr Hay June July AU6 Sept Oct Nov Dec Total 

1938 1,,025 11,811 53,865 2,091 235 6 2 75,040 

1939 48 189 29,,386 43,124 616 19 73,382 

1940 206 59,,639 85,885 3,063 13 1 148,801 

1941 299 1,,052 23,536 39,193 1,615 46 65,141 

1942 13 12,,624 41,]01 1,,477 49 55,464 

1943 9 4,5

25 33,613 l,6l!n 1 39,845 1944 1 16 3,099 il,,171 659 126 15,072 

1945 10 51 521 1,507 6,,903 498 10 1 9,501 

1946 9 67 7,815 64,715 1,74.7 21 2 74,,376 

1947 5 59, JlB 108,175 3,564 15 1 1 171,139 

1948 12,0

23 117,652 l,8J;.g 13 4 131,541 

1949 151 9,0

13 41,619 655 6 51,,444 

19;0 341 75,784 1,826 42 77,993 

1951 25 81,0

45 87,104 1,214 40 169,428 

1952 7 1 3 13

6,939 47,188 467 30 2 8 184,645 

1953 57 'Z7 663 45,,711 186,933 1,774 50 235,215 

1954- 1 13 52,359 76,505 1,,212 17 130,107 

1955 79 21,9

23 214,860 866 11 9 2rl,748 

1956 10 29, 649 125,185 1,564 7 3 156,418 

1957 21 ]8,61.6 43,938 323 14 3 82,915 

1958 25 38,736 82,719 878 23 8 122,389 

1959 2 153 10,155 75,325 906 14 5 86,560 

1960 4- 41,758 17,615 321 15 59,713 

1961 3 22 7,960 9,059 56 9 2 11,111 

1962 1 21 9,713 18,310 82 47 5 28,179 

1963 492 25,010 34,275 216 304- 17 5 60,319 

1964 3 510 32,,078 66,857 213 110 10 14 99,856 

1965 457 21,,860 

3

1,176 744 285 3 55,125 

1966 10 338 57,509 fJ'(,,845 800 155 4 156,661 

1967 18 38 36",091 lD7,558 344- 106 3 144,158 

1968 54- J72 74,226 33,245 199 lDl 9 1 108,207 1969 5 165 24,238 34.970 120 124 13 1 59,636 

1970 5 269 22.917 46,062 1,147 290 12 70,762 

!i! Total 76 536 6,994 1,049,251 2,160.328 34,809 2,348 123 31 1 3.254.497 

e 33-Year .... Average 2 16 212 31,795 65,464 1,055 11 3 1 98,621 -....I 
S TABLE 18 

f;j MOlf.L'HLY COONT OF CCIIO SALHlN 

.... 

CD BONNl!.VIIl..E DAM .. 1938- 1970 

Total 

Year Jan Feb Mar Apr M!.;V' JW'l JuJ.,y Aug Sep Oct .Nov Dec (Incl. Jacks . Jacks} 

1938 3,Cf70 10,995 972 141 7 15,185 

1939 3 1,8ll 12 .. 226 310 15 18 14,383 

1940 3 1,451 10,212 213 33 5 ll,917 

1941 2 1,317 16 .. 061 363 160 2 17,9ll 

1942 1,193 ll .. 062 147 12,1&02 

1943 762 1,676 89 20 2,547 

1944 1,052 3,021 103 29 2 4, an 

191,.5 2 239 533 15 1 790 

1946 10 I,. 22 228 3,609 1 24 3,8g8 

1947 12 2 1 217 10,928 10 3 1 ll,174 

1948 1 II 158 3,893 10 3 5 4,081 

1949 17 270 703 5 8 1 1,004 

1950 1,570 8,545 36 10,151 

1951 1m 4,773 225 6 5,201 

1952 10 2,581 5,131 22 24 7,768 

1953 1 7,094 5,890 22 11 13,018 

1954 666 3,319 74 1 4,062 

1955 443 3,188 94 3,725 

1956 7 1,158 4,879 83 6,1f!7 

1957 4564 3,04,6 63 2 4,675 

1958 341 3,220 99 13 3,673 

1959 122 2,551 22 2,635 

1960 538 2,502 224 4 3,268 

1961 m 2,867 306 6 3,456 

1962 1 1,J.J.6 13,091 543 JT 14,788 

1963 4 1,071 8,w.. 2,724 195 12 .. 658 

1964 23 3,776 46,535 3,069 199 53,602 

1965 2 21 5,911 61,335 8,566 197 76,032 

1966 46 874 4,921 59,457 6,361 232 71,891 34,919* 

1967 33 715 3,814 87,254 1,.,560 112 96,1,.88 47,893 

1968 48 124 10,,450 50,900 1,868 98 63,488 20,435 

1969 38 443 4,671 41,176 2,998 52 49.378 25,216 

1970 2 128 6.604 70,631 2,631 120 80,116 25~248 

Total 21 12 5 169 2,403 70,655 573.873 36,834 1.721 66 685.759 153,801 

33-Year 

Ave raSe 1 .4 .2 5 73 2,141 17,390 1,116 52 2 20.181 30.760 

... In 1966 Jacks were CiaSS1fLed as those coho' & under 12" in length . 

BegLnning ~lth 1967 Jacks were ciassLfLed as under 22 Lnches. 

** 5-Ye&l" Average 
TABLE 19 

MONTHLY COUNT OF CHUM SALM)N 

BONNEVILLE DAM - 1938-1970 

Year Jan Feb 'Mar Apr May Jun Jul Aug Sep Oct Nov Dec Total 

1938 1,245 199 13 2,111 

1939 2 6 100 411 49 1,168 

1940 860 835 34 1,729 

1941 1,116 lj.,l30 23 5,269 

191!.2 100 1,1

49 16 1,865 

1943 125 623 40 788 

191j.4 1 191 666 96 954 

191j.5 2 2 119 585 20 728 

1946 1 306 Bo8 63 1,118 

191j.7 1 59 110 29 199 

1948 192 2,966 478 3,636 

1949 215 1,7

19 94 2,028 

1950 1 2;8 770 1,069 

1951 60 984 1,044 

1952 2 163 1,340 1,505 

1953 373 1,355 1,128 

1954 6 193 1,370 1,569 

1955 66 252 318 

1956 2 135 541 9 693 

1951 3 38 528 569 

1958 147 308 455 

1959 8 130 768 906 

1960 291 735 1,026 

1961 222 674 ~6 

1962 188 825 1,013 

1963 25 302 412 739 

1964 3 1 15 176 437 632 

1965 10 55 431 1j.g6 

1966 1 4 28 114 725 872 

1967 11 58 283 352 

1968 11 10 58 19 

1969 6 75 62 143 

1970 6 64 75 64 209 

S! Total 6 4 12 200 8.997 27,729 1,024 37,972 

~ 33-Year .... Average .2 .1 4 6 2.73 840 31 1,151 '" 
S TABU 20 

Ed M01f'.l'Ha CO't.Jlfl' OF S'l'EBLBFAD 'l'llOIJ'l! N 

0 

BO'R1fEV'ILI.J!: llA.M - 1938-1970 

ilPRING SUJo1MBR 'Xil: 

Year Jaa Feb Mar Apr MIQ" June Ju.q AUB Sept Oct 'NO'I' Dec Total. Jan 1- Jun 1- Aqg26-

!:!!l 31 Ag 25 'Dee 31 

1938 6,622 2, .3B2 19,455 29,2)1 46,618 2,264 339 92 lt17 ,003 6,622 1I.2,fi8lI. 57,697 1939 23 19 570 8,llO 1,581 1,~0 36,681 38,062 33,891 1,261t. 216 119 122,032 10,309 69,787" 11.1,936 19110 5 96 1,688 4,125 998 4,489 61,188 46,071 Q,m 1,786 292 59 185,174 6,912 99,812 78,450 1941 !1 76 1,611.1 6,!2 1,518 996 21,9110 29,600 50,542 3,980 1,063 304 lJ.8,089 9,66Ja, 48,445 59,980 1942 4 'II 256 3, 2 4,159 1,588 19,905 41,973 77,076 2,11.12 566 182 151,800 8,098 57,121 86,581 

1943 14 18 654 3,374 11.,698 1,564 7,755 29,894 41,051 2,444 573 911. 92,133 8,758 32,461 50,91'4 

1944- 50 157 1,019 6,142 2,224 1.169 21,868 24,508 35,90'7 6,l29 l,ll.9 226 100,518 9,592 41,993 48,933 1945 1,003 1,078 3,008 4,685 1,557 1,109 24,537 40,593 40,194 1,925 302 142 120,133 11,331 61,354 47,448 1846 611. 551 3,040 9,839 5,482 3,265 20,600 58,466 38,399 2,070 262 769 1~2,807 18,,,.,6 74,446 ~,385 

1947 197 321 1,968 6,889 2,025 1,595 28,1]11. 40,819 50,025 2,905 443 123 135,"-4 11,400 63,635 60,409 1948 154 119 1,631 4,473 1,170 1,895 33,191 53,621 40,609 1,742 38l 76 139,062 7,547 79,906 51,609 19~ 1 1,689 3,293 1,712 1,2S. 34.314 54,281 20,786 I,m 686 98 119,285 6,695 84.,067 28,523 

1950 13 8 1,156 4,537 1,687 691 25,142 53,904 24,226 1,932 811 m,0B7 7, )8l. 72,810 33,896 1951 375 2,338 1,568 5, l.87 74,980 39,712 15,357 947 225 1110,689 4,281 116,819 19,589 

1952 ~8 1,248 1,751 8,202 llB,l.lO 79,735 48,293 2,735 638 260,990 3,m 186,735 70,978 

1953 1,)10 5,308 1,456 5,313 106,712 611.,006 36,107 2,m 905 223,914 8,074 165,061 50,779 1954 6 679 5,511 1,571 6,115 59,443 65,2]11. 34,941 2,209 551 176,260 7,767 l.l8,318 50,175 

1955 1,006 2,100 1,149 2,418 79,l.24 84.,7

46 24,239 ),361 268 1.98,411 4,255 157,359 36,797 1956 1,409 2,718 1,582 3,122 48,306 47,148 23,343 2,846 635 7 131,116 5,709 93,983 31,424 

1957 926 2,081 760 8,434 66,738 3'1-,915 24,029 1,069 231 139,183 ),767 101,412 ]11.,004 19$8 495 651 1,1,.57 5,645 53,73'1- 22,&n 44,478 1,859 291 131,437 2,603 76,9Jl 51,9015 

1959 219 71a.6 1,236 2.562 60,549 38,"17 23,579 1,540 178 129,026 2,201 95,997 :J),826 

1960 412 904 1,090 4,314 44,026 33,571 28,058 1,090 2ll. U3,(n6 2,406 74,73; 36,535 1961 3'74 I,m 692 2,211.6 44,379 41,237 47,= 1,56l. 660 139,719 2,227 77,042 60,450 

1962 38J. 1,957 1,1&91 3,737 1&9,789 Ito, 177 64, 1,798 6ll. 164,025 3,829 83,161 77,035 

1.963 503 1,035 1,385 1;.,192 51,951 31,441 35,446 2,920 545 129,418 2,923 80,935 45,560 

1964 ~ 1,609 769 1,9,", 50,640 26,892 32,_~~ 1,9511 55::! 1l.1,252 2.868 71.267 41,111 

1965 211 1;516 1,419 4,265 89,405 29,506 37,529 1,)71 6"31 166,1,.53 3,11,.6 U7,,41J& .li5,&.n 1966 658 2,682 2,3B9 13,051 57,975 25,779 3"(,733 2,657 7'11 143,661 5,729 91,816 46,116 

1967 416 1,182 899 3,062 40,881 36,787 35,1,72 2,701 472 121,872 2,497 76,297 43,0'78 -i9alr ]lao 861 1,315 3,664 29,773 41,006 27,865 1,645 505 106,974 2,516 65,907 38,551 1969 911 2.161. 2,S97 6.8S9 63.222 36.077 26,565 1.484 573 140,782 5.972 98,079 36.731 

1970 244 1,267 1,331 4.20S 30.866 46.307 27,073 1.909 305 113.510 2.842 75,264 35. '04 

Total 1.565 2.486 29,957 104.540 63,626 122,063 1.575,313 1.406.543 1,237.707 73,067 16.777 2,291 4,635.935 202,114 2,855.052 1,578.709 

33-Year 

Average 47 75 

- 908 3.168 1.928 3.699 47,737 42,623 37.506 2,214 508 69 140.483 6.126 86,511 47,840 
TABLE 21 

MONTHLY COOHT OF SHAD AND PERCENT COUNTED CWER FISH LADDERS 

-:B0NNm':n..LE DAM ... 1938-1970 

Percent bl F1Sh Ladders 

Year Jan Feb Mar A:er Ma.:y: JWl Jul A!Y5 Se;2 Oct NO'{ Dec Total Brad. Is. Wash. Shore 

1938 39 3,184 1,502 5'Z7 21 5,273 58.1 41.9 

1939 14 1,539 3,065 157 28 4,803 27·9 72.1 

1940 48 12,931 9,178 72 I 22,230 42.3 57.7 

1941" 5 2,417 16,010 If71 12 16 18,6", 57·9 42.1 

1942 2 38 11,341 1,473 5 12,859 70·3 29·7 

1943 18 2,545 265 20 2,848 87.0 13·0 

1944 287 16,568 ~ -17,103 62.8 rl·2 

1945 2,801 90,773 948 4 94,526 77·2 22.8 

1946 3,895 16,073 415 20,383 44.3 55·7 

1947 8 5 645 20,280 ID5 3 26,041 6<).4 30.6 

1948, . I 8 6 .. 458 1,953 2 1 8,422 . 6<).1 30·9 1949 . " 2,647 19,609 322 1 22,579 54.9 45.1 

195Q - 7,265 548 3 7,816 92·7 7.3 

1951 1,269 6,192 'ZT7 15 8,353 63.2 36.8 

1952 1,87 2,595 45 4 3,131 54.8 45.2 

1953 . 53 14,856 1,502 19 16,430 60.5 39·5 

1954 34 3,848 1,136 11 5,029 57.5 42.5 

1955 21 4,411 1,358 18 5,808 64.6 35.4 

1956 1 61 6,838 1,l.68 1.1 8,085 27·9 72.1 

1957 1,695 11,039 422 1 2 13,159 -64.2 35.8 

1958 3,885 6,2" 59 10,201 49.1 50·9 

1959 3 32 6,315 369 1 6,720 54·9 45.1 

1960 35,259 57,443 594 72 93,368 53·2 46.8 

1961 18,952 245,471 1,236 33 5 265,697 67.1 32·9 

1962 42,689 'JI:t7,554 4,657 82 4 2 435,988 55.1 44.9 

1963 70 77,961 307,466 4,044 217 14 389,172 65.7 34.3 

1964 19 3,203 236,321 13,008 121 2 252,674 63.6 36.4 

1965 1 33,815 570,432 12,844 194 35 2 617,323 57·7 42.3 

1966 . 94 181,187 367,643 7,988 545 51 5 557,513 58.9 41.1 

1967 1 1 6,673 212,681 2,944 152 8 222,460 65.3 34.7 

1968 _ Boo l!J7.881 183,878 11 387 121 Jj) 1 294,07~ 59·0 41.0 

1969 2 5 158 233,018 81,159 2,846 163 7 317,,358 58.0 42.0 

197'0 : 2 250 228.519 99 t 6S9 566 262 18 ]29 1 276 71.8 28.2 

Total 3 8 1,473 1,009.965 3,035.007 66,655 2,648 194 10 4,115.963 

JJ-Year 

Average .2 45 30.605 91,970 2,020 80 6 .3 124 J 726 61.34 38.65 
Year 

1938 

1939 

1940 

1941 

1942 

1943 

1944 

1945 

1946 

1947 

1948 

1949 

1950 

1951 

1952 

1953 

1954 

1955 

1956 

1957 

1958 

1959 

1960 

1961 

1962 

1963 

1964 

1965 

1966 

1967 

1968 

1969 

1970 

Total 

33-Year 

Average 

TABLE 22 

NUMBER AND PERCENT OF CHINO'JK JACK SAL~ON !J 

BONNEVILLE DAM - 1938-1970 

Total Percen't 

Jack of 

Salmon Total 

36,530 l3.44 

63,793 22.29 

86,170 22.00 

46,894 10.16 

52,352 13·02 

19,286 6.16 

33,755 14.02 

37,036 12.45 

45,412 10.18 

25,582 5·32 

57,309 13.66 

14,573 5·25 

38,8u8 10.86 

24,060 7·25 

33,172 7.88 

32,215 9.69 

50,707 15.80 

35,071 9·75 

41,27J.,. 13·72 

25,553 6.33 

15,909 3·73 

31,594 9".16 

18,204 7·11 

29,736 10.55 

23,037 8.04 

48,114 17·'Z"{ 

28,116 8.16 

64,597 20.33 

45,468 13·37 

73,581 20.09 

64,823 19·00 

96,295 18.97 

70,748 18.38 

Tota.l Chinook 

including 

Jack Salm:»n -------

27l,799 

286,189 

391,587 

461,443 

401,,942 

313,l23 

240,764 

297,478 

446,052 

480,371 

419,555 

271,697 

357,375 

331,788 

420,879 

332,479 

320,947 

359,853 

300,917 

403,256 

426,419 

345,028 

256,049 

281,980 

286,625 

278,560 

344,422 

317,951 340,111 

366,237 

341,154 

507,543 

384,780 

1,409,764 11,592,395 

42,720 12.16 351,285 

1/ Chinook tallied as Jacks through 1963 included only those 

approximately 16 to 18 inches in length. Subsequent Jack 

tallies included all chinooks under 22 inches in length. 

TABLE 22 
1!A.'BL'B 23 

YF.A.'BlX PERCEJlTAGE at SAJlotQ'N"lI)S Ca.mTED ORR EACH FISH IADDER 

BOlfNEVILIE !lAM ... 1938 .. 1970 

Pe reent or total 

Yeal' Ch:lnook -SDckeye t.:oho CbWll Steelhead SallDon1d eount 

B. I. Wash. B.l. ksh. B.!. Wasb. 'B.I. Wasb. B.I. Wasb. B.I. Wash. Fish IDcks 

1938 34·2; 6IJ.68 ;5.80 44 .. 20 56·55 43.45 66.zr 33.73 35·TT 1 62.75 38.Bg 60.16 

1.07! 1.4&!: .95 

1939 55.2\ lto.l5 40·90 59.10 35.06 6If..94 23·75 76.25 ".72 53.62 50·72 46.17 

4.611.: 1.66! 3.11 

19110 59.00 4LOO 47.80 52 .. 20 61.8) ,38.20 )8.20 61.Bo 47.;0 52·50 52.23 47.77 

1941 51.201 39.86 29.891 ;1.,Jl 4O.Bol 43.79 5.00 90.00 zr.471 54.22 ".28 44.02 

8·94.: 18.8J,:!: 15.37- 5.oa! 18.3:t.!: 1l.7~ 1942' 54.00 45·98 45.811. 54.16 48.44 51.56 21.16 78.BJ.i. 43.00

1 56.80 ;0.38 49.;6 .06 .Oa! .20-

1943 48.96 51.04 47.44 52.56 53.ia.5 46.55 29.17 70.83 16.14 53.86 48.29 51.71 

1944 62.02 Jr·98 ;1.76 48.24 ;8·59 41.41 11!..9; 85.05 52.14 47.86 58.60 41.Qo 

1945 69.69 3).31 51.20 48.Bo 10.56 29.411- 27.10 72.,Jl 67.55 32.45 68.65 31.35 

1946 6;.00 35·00 42.00 58.00 60.00 1a.O.00 43·00 57·00 51.00 43.00 60.51 39.49 

1947 6'.20 J4.Bo 35.00 65.00 88.40 11.60 74.40 2;.60 54.30 45·70 57.23 42.'17 

1948 66.;0 33·50 41.20 52.80 82·50 17· SO 74.40 25.60 59.60 1a.O.4O 61.57 38.43 

1949 78.;0 21. SO 61.50 38. SO 82.50 17.50 67. SO 32.;0 65.10 JIa..90 73.01!. 26.96 

1950 $.40 30.60 49.60 SO.4O 66.10 33.90 40.50 ;g.;o 49.30 SO.70 62.46 Jr.5Ia. 

1951 58.Ba 41.20 39·50 60. SO 57.00 43.00 33.10 66.90 28.03 71 .91

1 47.01 52.96 

.06:: .03 

1952 62.541 37.45 44.00 56.00 74.501 25.20 14.801 79·10 59.301 40.20 57.68 42.15 • OJ;: .3Q= 6.J.O,: .50= .17 

1953 65.661 ,34.28 6o.9~ 39.06 62.10 37.90 61.40 38.60 ;g.94

1 40.0; 62.62 '$f.J4 .0E):!: .0 .01- .04 

1954 ia.4.23 ;5.TT 56·32 43.68 60.29 39·71 60.87 39.13 40.29 59·71 45·75 54.24 .01 

1955 53.28 45.711 53 .. 02 46.951 68.03 31·97 15.16 ~.84 49·99 SO.OOl 52.47 47.51 

.01- .oy;; .01-

1956 62.08 37.9~ 50·93 49.03

1 81.28 18.72 59.74 40.26 57·01 42.971 58.23 In.15 • OJ;: .oJJ.: .02= .02 

1957 67·30 ,32.70 57·55 42.45 81.22 18.78 82.78 17·22 64..51 35·49 65.52 34.~ ! 

1958 71.86 28.14 ;g.3B 40.62 78.87 21.13 54.95 45.05 69.28 30·72 69.16 30.8la. 

1959 63.44 36.56 39·10 60.90 72.50 ZT·50 ~.96 10.04 44.05 55·95 55.)6 44.6IJ 

1960 63.68 36.32 . 47.!1 53.63 86.57 13.43 .43 39·57 57.93 42.07 59.96 40 .. 04 

1961 66.72 33·28 ;0·38 49.62 78 .. 12 21.88 75.22 2Ia..78 55·90 IJ"'.10 62.78 yt.22 

1962 62.92 31.08 50."'2 49.;8 80·32 19.68 44.92 55 .. 08 Jt,5.13 54.81 ;6.79 43.21 

1963 71.,Jl 28.70 45.82 54.18 86.15 13.85 55.07 44.93 49.55 SO.45 62.63 Jr.Jr 

196IJ 75.56 24.44 56.26 43 .. 74 94.33 5.67 89.24 10.76 48.80 51.20 6;.31 J4.ti9 

1965 62.61 Jr.J) 47.ia.1 52·59 87.97l2 

12.02 63.10 36.90 46.97 53·03 60.15 39.8la. 

.0 

1966 74.28 25.12 n.03 62·97 87·39 12.61 13.45 26.55 46.69 53·31 61.86 38·14 

---=.>1967 65.21 )11..79 n.36 62.64 89.24 10.16 72.16 27.61+ ia.5.70 ;4·30 59.63 liO.:rr 

1968 65.16 34.24 46.00 54.00 65.95 )4.05 (ff.09 32·91 4O.IJ2 59·;8 57.95 42.05 

1969 &4.80 35.19 60.00 40.00 73.68 2.6.31 61.13 32.86 53.65 46.34 62.92 37.07 

197~ 77.28 22.71 58.63 41.36 76.47 23.52 79.90 20.09 65.05 34.94 73.01 26.98 

Iql ")() ::ur 2.q ., t S'" I!.'t '1S', ')'1. ~Cf .1OtE,r 92.61 1'.)'1 &1.0, S2..'t2- .1 fa fish lotkt "·n '5 D." 

~ 2 Powerhouse branch flshway had beeD removed to perm1t constructl0n of the four north UDLts of the powerhouse 

'3 1 ehlnook and I-chum salmon lifted in fish lock in November 1957 

'4 12 h~back salmon counted 1D 1957 - lDcluded in percent of total count 

N ~ 6 silvers I1fted 1n powerhouse flah lock 1n 1965 w 
TABLE 24 

YEARLY TOTALS OF ALL FISH COUNTED OVER THE DALLES DAM 

1957 - 1970 

--------.... _----- -"'---TO'tal 

Year Chinook Steelhead ';ockeye Coho Chum Pillk _Salm2n1d ___ ---------- 1957 312,678 129,361 90,201 6,793 75 4 539,112 

1958 301,960 121,420 111,039 2,395 31 5 536,850 

1959 207,461 156,090 86,259 2,709 25 9 452,553 

1960 196,962 111,189 59,441 3,000 3'5 5 370,632 

1961 201,335 134,572 16,689 2,139 4 354,739 

1962 187,132 163,301 27,lZl 3,696 5 391,261 

1963 180,969 118,957 56,931 3,716 23 3 360,599 

1964 183,842 110,033 79,042 5,978 5 178,900 

1965 195,049 141,052 44,Z79 17,468 1 3 397,852 

1966 240,671 146,172 147,886 32,279 1 567,009 

1967 280,11.2 121,614 120,589 32,015 1 4 554,335 

1968 262,975 147.481 116,897 42,687 1 570,041 

1969 314,258 112,529 37,226 17,054 1 481,068 

1970 261,457 99,187 77,678 23,219 4 461,545 

Total 3,326,861 1,812,958 1,,071,284 195,148 191 54 6,406,496 

14-Year 

Average 237.633 129,497 76,520 13,939 14 4 457,607 

TABLE 24 
TABLE 25 

MONTHLY TOTALS OF SALMONrD AND SHAD COUNTED OVER THE DALLES DAM 

1970 

SPECIES JAN FEB MAR APR MAY Jml Jut AlI; SEP OCT NOV DEC TOTAL 

Chinook - 5.3,.370 29,670 22,903 '3,318 .3h,906 93,633 3,657 261,h51 

Steelhead 337 172 733 15,905 32,752 4u,823 4,465 99,187 

Sockeye 1 18,309 56,90) ~,387 75 .3 77,n78 

Coho 96 2,064 19,98.3 1,076 ?3,~19 

Pink h 4 

Total Sa ll110n - 53,707 1>9, BL.) ul,945 96, ~2? 72,109 158,518 9,201 lt61,5u5 

Shad 110 208,950 99,119 457 ,30 )08,670 
APRIL 

Steelpate Chinook head Total Chinook 

1 2,306 

2 4,191 

3 4,007 

4 1,974 

5 1,157 45 1,202 2,742 

6 645 33 678 1,527 

7 1,384 22 1,406 1,381 

8 840 19 859 1.095 

9 1,057 11 1,068 1,183 

10 1,845 13 1,858 919 

11 2.315 9 2.324 878 

12 2.347 21 2,368 515 

13 1,508 10 1,518 457 

14 1,553 8 1,561 680 

15 1.623 11 1.634 646 

16 1.388 5 1,393 512 

17 1,322 7 1.329 635 

18 4.557 14 4,571 607 

19 3,805 13 3,818 449 

20 2,117 8 2,125 516 

21 1,811 9 1.820 471 

22 1.749 11 1,760 287 

23 2,278 14 2,292 243 

24 2,807 9 2,816 192 

25 2.150 8 2.158 205 

26 3,398 l 3.401 245 

27 1,705 12 1,717 266 

28 2,475 9 2,484 175 

29 2.716 8 2,724 112 

30 2,818 5 2.823 119 

31 135 

53,370 337 53,707 29,670 

TABLE 26 

SALMONID AND SHAD COUNT - APRIL, HAY & JUNE 1970 

THE DALLES DAM. 

MAY 

Steel .. Total 

Sockeye head Salmonf.d Shad Chinook 

5 2,311 171 

7 4,198 165 

10 4,017 173 

9 1,983 232 

5 2,747 260 

15 1,542 277 

7 1,388 460 

5 1,100 540 

4 1,187 531 

7 926 652 

5 883 745 

6 521 885 

2 459 688 

4 684 1,066 

2 648 706 

8 520 755 

6 641 648 

7 614 624 

9 458 708 

4 520 1 928 

5 476 5 1.384 

11 298 6 932 

4 247 2 888 

1 193 3 1 .. 175 

4 209 1 1.057 

5 250 6 1,087 

4 270 22 1,618 

3 178 14 1,321 

1 113 11 1,314 

5 124 23 913 

1 2 138 16 

1 172 29,843 110 22,903 

JUNE 

Steel_ Total 

Sockeye head Salmonld Shad Date 

8 179 34 1 

1 5 171 144 2 

3 176 199 3 

1 3 236 259 4 

10 270 522 5 

10 287 718 6 

4 1 465 569 7 

7 6 553 1,532 8 

3 11 545 1,506 9 

2 12 666 1,484 10 

8 7 760 1,741 11 

11 11 907 2,535 12 

30 17 735 3,855 13 

52 19 1,137 3,372 14 

66 33 80S 3,653 15 

157 33 945 2,818 16 

182 18 848 3.510 17 

262 20 906 5.659 18 

384 23 1.115 7.638 19 

834 20 1,782 9,414 20 

1,129 4S 2,558 16.245 21 

1,202 42 2.176 15,616 22 

1,572 42 

211 502 21,107 23 

1,825 46 3,046 16,943 24 

2,233 40 3,330 17,624 25 

2 .. 023 36 3,146 18,810 26 

2,042 57 3,717 20,903 27 

1,471 46 2,838 9,201 28 

1,535 75 2.924 9,673 29 

1,273 34 2,220 11,666 30 

31 

18.309 733 41,945 208,950 
N 

..., 

Date 

1 

2 

3 

4 

5 

6 

7 

8 

9 

10 

11 

12 

13 

14 

IS 

16 

17 

18 

19 

20 

21 

22 

23 

24 

25 

26 

27 

28 

29 

30 

31 

Chinook. 

798 

898 

702 

1,283 

1,477 

1,230 

1,052 

728 

865 

598 

989 

844 

899 

827 

658 

555 

470 

579 

646 

773 

499 

429 

522 

574 

636 

613 

524 

631 

695 

735 

589 

23,318 

Sockeye 

1,457 

1,996 

2.164 

3.859 

3,536 

3,453 

3.197 

2,688 

3 .. 020 

2,542 

3,280 

2,762 

2,813 

2,462 

2.S49 

1,946 

1.948 

1.474 

1,445 

1.245 

1,223 

997 

834 

992 

S57 

532 

381 

376 

373 

343 

459 

56,903 

JULY 

SteelCoho head 

51 

38 

34 

69 

108 

165 

169 

154 

161 

189 

3 424 

2 427 

643 

595 

586 

459 

9 463 

3 536 

10 629 

786 

20 474 

518 

S5S 

706 

909 

1,024 

664 

660 

17 1,299 

1,101 

32 1.309 

96 IS. 90S 

TABLE 27 

SALMONID AND SHAD COUNT - JULY & AUGUST 1970 

THE DALLES DAM 

... Total 

SaImoDid Shad Chinook Sockeye 

2,306 10.693 !lUit ::t.)3 

2.932 7,701 814 403 

2.900 14.481 687 152 

5.211 11.885 409 171 

5,121 6,677 932 156 

4,848 5.781 .... 938 98 

4.418 5,842 886 304 

3.570 4 .. 563 1,003 llO 

4,046 3,433 557 130 

l .. 329 3

t 240 878 44 

4,696 4,608 618 139 

4,035 lt029 838 39 

4,355 1,896 613 60 

3,884 2,413 756 20 

3,793 3,038 1,127 22 

2,960 1,487 955 24 

2.890 1.236 624 18 

2,592 1,729 724 16 

2.130 1.098 1,357 22 

2,804 793 

1

t681 46 

2,216 6C), 1,669 43 

1.944 451 1,475 21 

1,911 470 1,502 21 

2,272 537 1,369 16 

2,102 494 1.747 9 

2,169 239 1,568 6 

1,569 229 1,689 4 

1.667 182 1.630 4 

2,384 94 1,757 27 

2,179 82 1,387 

2,389 111 1.787 9 

96,222 99,119 34,906 2,387 

AUGUST 

Steel- Total 

Coho head Sa lmonid Shad Date .l J. • .l4a ;(../UO I::J T 

31 1,598 2.846 59 2 

3 917 1,759 22 3 

672 1,252 36 4 

1,056 2.144 41 5 

1,334 2,370 27 6 

178 2,092 3.460 35 7 

5 1,509 2.627 20 8 

67 1.020 1,774 12 9 

5 1,282 2,209 13 10 

33 879 1,669 9 11 

929 1,806 13 12 

22 775 1.470 7 13 

806 1.582 9 14 

922 2,071 12 15 

6 89S 1.880 7 16 

2 842 1 .. 486 5 17 

7 1,08S 1,832 3 18 

26 1,510 

2

t915 4 19 

S3 1,235 3,015 9 20 

S3 1,356 3 .. 121 8 21 

III 1 .. 177 2,784 7 22 

79 834 2.436 6 23 

117 744 2,273 8 24 

136 760 2,652 1 25 

147 914 2,635 1 26 

150 821 2,664 2 27 

195 1.106 2.935 3 28 

249 1,067 3.100 1 29 

161 60S 2,153 1 30 

225 462 2.483 1 31 

2.064 32,752 72.109 457 
SEPTEMBER 

Date Chinook SockeYe Coho Pink 

1 1.986 3 328 

2 1,835 4 268 

3 1,736 3 334 

4 2,358 465 

5 3,266 2 786 

6 3.985 954 

7 4,559 4 1,271 

8 5,862 6 1,441 

9 7,098 7 1,562 

10 4.023 5 917 

11 7,290 4 1,162 

12 8,172 15 1.198 1 

13 9,231 3 1.746 1 

14 5,115 14 1,098 

15 4.428 807 

16 3,944 4 899 

17 3,813 759 

18 2.937 692 

19 3.082 865 

20 1,891 1 486 

21 1,234 346 

22 787 233 

23 790 334 1 

24 681 219 

25 619 239 1 

26 712 ~ 175 

27 622 168 

28 536 95 

29 507 66 

30 474 70 

31 

93,633 7S 19.983 4 

TABLE 28 

SALMONID AND SHAD COUNT - SEPTEMBER AND OCtoBER 1970 

THE DALLES DAM 

. 

OCTOBER 

Steel- total Steelhead Salmonid Shad Chinook Sockeye Coho head 

604 2,921 1 407 1 50 310 

268 2,806 298 83 371 

334 3.050 3 357 135 427 

465 3,691 2 240 6S 202 

786 5,601 2 335 134 366 

954 . 6,902 2 226 1 109 387 

1,271 8.703 159 43 256 

1,441 10,527 2 148 57 154 

1,562 12,507 2 132 1 32 166 

917 8,286 4 180 60 182 

1,162 12,543 2 169 37 167 

1,198 12,495 117 38 163 

1,746 13,821 1 85 13 92 

1,098 7.833 89 14 74 

807 6,578 84 15 72 

899 6,379 3 87 14 53 

759 5,908 8S 13 53 

692 4,884 60 16 ,69 

865 5,468 46 14 49 

486 3,381 62 15 66 

346 2,245 1 43 36 87 

233 1,496 7S 30 192 

334 1,630 1 lOS 23 287 

219 1,423 1 68 30 220 

239 1,511 . - . 

175 1,705 

168 1,266 

95 1,106 2" 

66 958 

70 894 1 

44,823 158,518 30 3.657 3 1,076 4.465 

Total 

Salmonld Shad Date 

168 1 

752 2 

919 3 

507 1 4 

835 5 

723 6 

458 1 7 

359 8 

331 9 

422 1 10 

373 11 

318 12 

190 13 

177 14 

171 15 

154 16 

151 17 

145 18 . 109 19 

143 20 

166 21 

297 22 

415 1 23 

318 24 

2S 

26 

27 

28 

29 

30 

31 

9.201 4 
TABLE 29 

PEAK DAYS OF FISH MIGRATION 

TIm DALI.E5 DAM - 1957- 1970 

Spr1ns Chinook SUllllDer Chinook Fall Chinook Steelhead. Sockeye 

Number lumber 

Year' Date of Fish Date of Fish Date 

1957 Mq l' 11 .. 098 Jun 21 8,066 Sep 7 

1958 Mal' 10 5,407 Jun 19 4 .. 1]11 Sep 17 

1959' Apr 26 2,202 Jun 24 2,882 Sep 16 

1960 May 4 4,414 Jun 16 4,827 Sep 7 

1961 Apr 30 5,762 Jun 22 2,093 Sep 7 

1962 Apr 28 4,104 Jun 17 

1963 May 2 2,777 Jun 17 

1964 Apr 26 3, 351 Jun 29 

~,005 

1,575 

2,390 

Sep 3 

Sep 7 

Sep 7 

Number Number Number 

of Fish Date of Fish Date of Flsh 

4,353 Jul 31 3,368 Jun 25 4,753 

9,694 Sep 15 5,409 Jul 9 6,~6 

4,228 Jul 27 4,784 Jul 10 6,583 

3,336 JuJ. 28 3,144 Jun 25 3,661 

4,25) Sep 8 6,030 Jun 29 1,199 

3,463 Sep 10 5,731 Jul 8 1,511 

5,032 Jul 31 4,075 Jul 2 3,93) 

4,1~ 

1965 May 1'; 2,155 JUl' 26 2,115 Sep 10 7,726 

JuJ. 28 3,235 

Jul ~ 5.217 

Jul 7 6,,571 

JuJ. 2 3,866 

1966 Apr 18 5,607 Jul 1 2,004 

1967 Apr 23 5,320 Jul 2 3,444 

1968 Apr 24 5; l29 Jun 30 - 2,054 

1969 Hay 10 6,63b )un 21 3,633 

1970 Apr 18 4,557 Jun 27 1 .. 618 

Sep 18 3,215 

Sep 17 8,273 

Sep 10 5,299 

Sep 13 8.182 

Sep 13 9,231 

Jul 19 3,242 Jul 1 8,436 

Sep 18 4,427 Jul 8 9,,551 

Aug 31 4,634 Jun 2B. 10,962 

Sep 7 2.725 Ju1 5 2,185 

Sep 11 4.087 Jul 4 3,859 

'total 68,521 43,840 80,477 60,108 73.413 

r 

~ .~ 

14-Year ~ Average 4.894 3.131 5.748 4,293 

Coho 

Date 

Sep 16 500 

Sep 4&; 174 

Sep 13 254 

Sep 3 258 

Sap 8 159 

Sap 16 227 

Sep 17 413 

Sep 14 310 

Sep 13 841 

Sap 4 1,743 

Sep 9 3,061 

Sep 7 2,895 

lov 22 

Oct 31 

ROY' 24 

ROY' 3 

Rone 

Rone 

Oct 24 

Rone 

'Oct 23 

Sep 30 

»nne 

Sep 18 849' None 

~ep 13 1,746 Hone 

13.430 

959 

12 

4 

4 

4 

5 

1 

1 

Shade.. 

Jul 13 

Jun 26 336 

Jul 20 400 

Jul 3 4,934 

JuJ. 6 9,172 

Jul 15 14,039 

Jul 6 9,917 

Ju1 13 13,859 

Jul 6 24,203 

Jul 12 15,926 

Jul 8 9,733 

Jul 6 14,582 

Jun 22 32,588 

Jun 27 2.0.903 

171.221 

l2,230 
e TABLE 30 

&; MONTHLY COOlIl' OF CRINOac SAIJ.tOM 

I! 

THE DALLES DAM - 1957-1970 

Total Spr1ns BUDDer Fall 

Year Jan Feb Mar Apr Ma.Y June Jul Aug Sep Oct Nov Dec tor Ja.n 1- Jun 4- Aua 4- Jac![s 

Year Jun l Ay l Dec 31 

1957 22 42,161 59,~10 86,096 35,643 28,828 56,753 3,564 201 312,678 lO9,723 116,661 86,294 !7,37" 

1958 114 8,268 47,862 59,955 24,]81 17,211 141,262 2,788 119 J)1,960 61,747 80,139 160,074 19,747 

1959 8 16,771 32,63'+ 27,799 42,817 20,142 65,229 2,022 39 207,461 50,874 71,362 85,,225 )9,857 

1960 17,073 4'0,091 52,577 22,,49 15,225 46,453 2,720 27" 196,962 58,406 75,315 63,~1 30,847 

1961 43,822 35,059 24,478 24,596 16,866 53,371 3,143 201,335 79,183 50,824 71,328 35,1ao9 

1962 33,069 35,629 34,i!.88 21,515 13,461 46,13~ 2,835 lB'r,132 $,139 '17 ,007 60,986 17,835 

1963 19.119 33,2C17 25,063 20,"14 21,865 57,21&8 4,053 180,969 52,9!7 "7,333 80,699 "',749 

1964 340 35,551 24 .. 447 16,&)1 11,697 17,452 49,811 1,743 183,842 60,691 56,360 66,791 )0,900 

1965 190 17,ErTo 24,,930 17,900 31,072 25,119 74,904 3,064 195,01!.9 43,617 50,521 100,905 67,552 

1966 1,068 72,267 22.1837 25 .. 530 33,712 14,978 65.380 ",899 2"0,671 96,628 61,062 82,981 36,482 

1967 48,744 22,817 2If.,718 "5,3iJ6 23,927 107,427 7,133 280,112 71,976 72,582 135.551" 98,817 

1968 100 52,144 45,057 32,8:;.rr 33, m2 22,)61 72,209 1",800 205 262,975 98,742 fft,391 96.842 6It.,644 

1969 65 19.025 80.162 13.432 27.750 29.330 118,890 5,604 314,258 100.482 61.978 IS1.798 96,244 

1970 53,370 29.670 22.903 23.318 34.906 93.633 3.657 261.457 83.549 48.11S 129,793 85,471 

Total 1.907 479.254 533.812 484,567 424,082 301.671 1.048.705 52,025 838 3,326,861 1,037,694 916.656 1.372,511 715.948 

14-Year 

Ave rase 136 34.232 38.129 34.612 30,292 21,548 74,908 3.716 60 237.633 74.121 65.475 98.037 51,139 
TABLE 31 

MONTHLY COUNT OF SOCKE'YE SALMON 

THE DALLES DAM - 1957-1970 

.. 

Yea.r Jan Feb Mar Apr May Jun Ju1 Aug Sep Oct Nov Dec Total 

1957 125 33,476 54,294 2,081 221 4 90,201 

1958 29 28,854 80,324 1,583 248 1 111,039 

1959 413 7,176 76,347 2,245 77 1 86,259 

1960 2 36,907 22,,228 297 7 59,441 

1961 '. 66 5,863 10,629 116 15 16,,689 

1962 55 8,333 18,545 180 14 Z7,,127 

1963 199 17,914 38,633 185 56,931 

1964- 2; 9,984 68,205 758 72 79,042 

1965 184 11,023 31,622 1,438 12 44,2"{9 

1966' 65 36,539 109,16'7 2,106 9 147,886 

1967 114 15,713 103,862 892 8 120,589 

1968 5 77,878 38,542 462 10 116,897 

1969 . 22- 15,165 21,933 102 3 1 37 !.2.26 

1970 1 18,309 56,903 2,387 75 3 77,678 

~ . 

Total 1,303 323,134 731,234 14,832 771 10 1,071,284 

. 

. , 

c.:a .). 14 ... Year 93 23,081 52,231 1,059 55 1 76,520 ~ Average 
TABLE 32 

MONTHLY COUNT OF COHO SALMON 

THE DALLES DAM - 1957-1970 

Year Jan Feb Mar Apr May Jun JuJ. Aug Sep Oct Nov Dec Total* Jacks 

1957 220 605 5,615 342 11 6,793 

1958 96 2,132 161 6 2,395 

1959 46 2,428 234 1 2,709 

1960 , 

"'75 2,288 227 10 3,000 

1961 4 5 1,8g8 232 2,139 

1962 5 258 3" 19'" 239 3,696 

1963 2 361 2,931 "'22 3,716 

1964 506 4,723 749 5,978 

1965 7 200 13,061.t. 1.t.,197 17,468 

1966 225 3,850 25,476 2,128 32,279 

1967 192 494 27,,860 3,469 32,015 20,456 

1968 372 3,319 36,568 2,346 82 42,687 13,035 

1969 412 970 13.179 2,493 17.054 11,218 

1970 96 2,064 19,983 1,076 23,219 11,327 

Total 1~S3S 13,249 161,339 18,915 110 195,148 56,036 

14-Year 

Average 110 946 11,524 1,351 8 13,939 14,009 

* Total 1nclud1ng Jacks ** 4-Year average Coho IIJackslt 
TABLE 33 

MONTifLY COIJNT or STE::LH.EAD 'I!Pl)lJI! 

THE DALLES DAM - 1957-1970 

---------~- --_ ........... - ---------------- Spri.l'lg & 

Year Jan Feb Mar Apr ~ Jun Jul Aug Summer Sep Oct Nov Dec Total 

Run , 

Tota1* -------............. _-------------------_ ...... __ .. ---

1957 1,603 951 CJ77 It-,782 It-5, It-lt-5 33,319 87,017 35,396 6,5lt-5 343 129,361 

1958 122 274 1,8;9 It-,906 20,384- 11,q,lt-2 39,026 75,036 6,846 512 121,420 

1959 1 5lt-1 502 2J'2~ 1t.6,271 60,841 110 .. 383 41,O2~ It-,, 502 179 156,090 

1960 289 557 2" 591 28 .. 218 32,667 64,322 q.2,447 4,021 399 111,189 

1961 - 305 307 1,396 21,906 17,850 It-1,764 87,344 5,lt-64 134,572 

1962 528 252 1,068 36,609 31,507 69,964 87,463 5,874- 163,301 

1963 153 451 1,361 30,q.a5 25,360 57,810 48,,066 13,081 118,957 

1964 50 369 127 It.93 36,773 31,742 69,554 38,197 2,282 110,033 

1965 36 502 484. 896 60,,522 21,132 83,572 53,389 4,091 141,052 

1966 25 788 933 600 3,816 52,CJ75 26,382 85,519 53,721 6,932 1lt-6,172 

1967 258 183 435 27,914 22,746 33,675 56,082 13,996 121,614 

1968 23 691 344 973 20,974 58,866 81,871 rsr,666 7,456 488 147,481 

1969 - 54 - 953 414 1,442 33,952 22,963 59,778 44,146 8,605 112,529 

1970 337 172 733 15,905 32,752 49,899 44,823 4,465 99,187 

Total 25 2,677 7.084 7,268 27,119 478,333 429.569 952,075 764,802 94,160 1,921 1,812,958. 

~ 14-Year 

t Average 2 191 506 519 1,937 34,167 30,684 68,005 54,629 6,726 137 129.497 

t; 

w 

W 'It Subtotal through 31 August 
TABLE 34 

YEA1UX PERCENTAGE OF SALMON IDS COUNTED OVER EACH FISH lADDER 

THE DALLES DAM - 1957-1970 

Percent of 

Year Chinook Sockeye Coho Steelhead total count* of Salmon1ds 

East North East North East North East North East North 

1957 57.4 42.6 47.2 52.8 61 .. 8 38·2 55.6 44.4 55.3 44.7 

1958 63.4 36.6 46.5 53 .. 5 78.1 21.9 69.8 J).2 61.4 38.6 

1959 71.4 28 .. 6 52.0 48.0 72 .. 5 2'7.5 77·2 22.8 69.7 30·3 

1960 77·7 22·3 57.3 42.7 79.4 20.6 84.7 15·3 76.6 23.4 

1961 Bo.o 20.0 58.9 41.1 79.9 20.1 83.0 17·0 Bo.1 19·9 

1962 69.8 30·2 59·7 42·3 66.3 33·7 74.5 25.5 71.0 29·0 

1963 75.7 24.3 49.0 51.0 68.2 31.8 77.8 22.2 72.1 27·9 

1964 15.4 24.6 52.6 47.4 81.4 18.6 SO.I,. 19.6 72.2 27.8 

1965 77·7 22·3 I,.7.4- 52.6 79.0 21.0 76.7 2)·3 74.0 26.0 

1966 81.8 18.2 46.0 54.0 86.6 13. I,. 82.8 17·2 73.0 Z7.0 

1961 82.7 17·3 51.0 49·0 86.9 13·1 89.2 10.8 75·5 22.5 

1968 81.9 18.1 54.4 45.6 84.5 15.5 85·9 14.1 71.2 22.8 

1969 78.3 2i.7 68.0 32.0 83.3 16.7 89.9 12.1 79.9 20.1 

1970 87.9 12.1 67.1 32.3 87.2 12.7 92.0 8.0 85.4 14.6 

fCl1Jf, ~." Illl.., os, Cfl. aI~o' CJ~,5' i.c.M qJ,~4 6 • ..,' '(",.,2- ,'2.~~ 

* Not including chum or pink salmon. 
TABLE 35 

MONTlU..Y TOTALS OF SALMONIDS AND SHAD COUNTED OVER JOHN DAY DAM 

1970 

SPECIES JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC TOTAL 

CHINOOK 35,750 35,248 20,439 21,542 24,784 80,969 3,774 222,506 

STEELHEAD 1,987 1,279 253 7,373 19,412 46,036 6,100 82,440 

SOCKEYE 18,029 58,176 1.909 19 78,133 

COHO 14 1,026 17,272 1,231 19,543 

CHUM 1 1 2 

TOTAL SAU10N 37,737 36-,527 38,721 87,105 47,131 144,297 11,106 402,624 

SHAD 12 100,050 107,091 367 9 1 207,530 

I' 
TABLE 36 

MONTHLY COONT OF CHINOOK, STEELHEAD, SOCKEYE AND COHO OVER JOHN DAY DAM 

I 1968 - 1970 MONTHLY COUNT OF CHrfOOK SALHON Loa 

'" Total Spr1ns SUlllDer Fall 

for APT 1* Jun 6 AuS 6 

Year Jan Feb !far A2r HaX Jun Jul AUI See Oct Nov Dec Year Jun 5 AuS 5 Oct 31* 

1968 29,973 46,272 30,702 42,212 16,726 62,709 4,851 290 233,654 77,482 15,494 80,678 

1969 6 4,266 72,966 35,899 31,071 18,523 103.778 9,542 276,051 81,724 64.732 129.595 

1970 35.750 35.248 20.439 21.'542 24,784 80.969 3,774 222,506 72.555 43,093 106,85~ 

Total 6 69,989 154,486 87,040 94.825 60,033 247,456 18.167 209 732,211 231,761 183.319 317,131 

3 Yr Ave. 2 23.330 51,495 29,013 31.608 20,011 82,485 6.056 65 244,070 ' 77.254 61,108 105,710 

* 1971 only. Beginning and te~iDation of counting for previou8 years may vary alisbtly. 

MON'llILY COUNT OF STEElJIEAD TROUT 

Year Jan Feb Mar Aer Mal Jun Ju1 AUI See Oct Nov Dec Tot.al 

1968 3,939 2,659 151 6.094 26,824 68,791 11,405 1.393 121,256 

1969 314 3.986 3,691 714 12,004 13,267 40.082 12.290 86.348 

1970 1,987 1,279 253 7,l73 19,412 46.036 6,100 82.440 

Total 314 9,912 7,629 1,118 25,471 59.503 154,909 29,795 1,393 290.044 

3-Yr Av. 105 3,304 2,543 373 8,490 19,834 51,636 9.932 464 96,681 

HOlmlL"." COUNT OF SOCKEYE SAlHON • 

Year Jan Feb Hal" Aer Hal JUD Jul Aul See Oct Nov Dec Total 

1968 42,175 44,942 69~ 32 7 1 87,847 

1969 13,383 26,174 245 37 8 39,847 

1970 - 18,029 58.176 1,909 19 78,133 

Total 73.587 129,292 2,844 88 15 1 205,827 

3-Yr Av. 24,529 43,097 938 29 5 68.609 

HQImILY COUNT OF COHO SAlJI)N 

Year Jan Feb Mar §r Max Jun Jul Aul See Oct. Nov Dec Total 

1968 4 1,311 32,882 l,848 188 38,233 

1969 2S 308 9,879. 3,377 13.,589 

1970 14 1,026 17,272 1,231 19,543 

Total 43 2.645 60,033 8,456 188 71,365 

3-Yr Av. 14 882 20,011 2,819 63 23,788 
APIIL 

Steel- Total 

Date Chinook bead Salmonid 

1 

2 

3 

4 

5 84 187 271 

6 209 103 312 

7 302 132 434 

8 725 153 878 

9 561 114 675 

10 .974 70 444 

11 626 98 624 

12 1,945 162 2.107 

13 825 107 932 

14 501 83 584 

15 597 66 663 

16 1,538 99 1,637 

17 509 56 565 

18 260 51 311 

19 1,003 S5 1,058 

20 1,693 30 1,723 

21 210 22 232 

22 329 28 357 

23 1,236 40 1,276 

24 5,018 68 5,086 

25 3,339 41 3,380 

26 3,833 37 3,870 

27 4,308 46 4,354 

28 1,949 39 1,988 

29 1,836 52 1,888 

30 1,940 48 1,988 

31 

35,750 1,987 37,737 

TABLE 37 

SALMONID AND SHAD COUNT - APRIL, MAY & JUNE 1970 

JOHN DAY. DAM 

MAY 

Steel- Total 

\ Chinook head Salmon1d Shad Chinook Sockeye 

2,852 39 2,891 1.54 

2,806 60 2,866 298 

4,294 149 4,443 299 

5,485 166 5,651 348 

2,556 42 2,598 458 I t 671 40 1,711 347 

2,405 82 2,487 289 

2,343 70 2,413 572 1 

807 57 864 366 

1,723 44 1,'67 546 

743 30 773 459 7 

329 14 343 701 15 

788 27 815 688 21 

557 18 S75 780 47 

254 22 276 674 50 

407 33 440 807 79 

319 21 340 788 79 

I 712 39 751 598 132 

I 

681 54 735 648 195 

620 73 693 584 302 

514 45 S59 737 485 

392 31 423 1,231 1,032 I 246 22 268 1,070 1.492 

I 98 12 110 988 1,871 

166 23 189 620 1,708 

406 9 415 828 2,028 

388 15 408 1,061 2,381 

212 12 224 1,342 2,447 

I 149 13 162 1 1,070 1,822 

171 10 181 1,088 1,835 ( 1.54 7 161 11 

, 

I 35.248 1,279 36,527 12 20,439 18,029 

JUNE 

Stee1- Total 

head Salmonid Shad Date .J J.::JI .c 

8 306 5 2 

10 309 7 3 

7 355 11 4 

5 463 29 5 

347 72 6 

1 290 126 7 

3 576 123 8 

3 369 165 9 

1 547 386 10 

6 472 699 11 

4 720 1,045 12 

5 714 743 13 

1 828 1,664 14 

5 729 913 15 

3 889 840 16 

10 877 1.163 17 . 4 734 2,490 18 

4 847 2,131 19 

4 890 2.761 20 

18 1,240 3,753 21 

9 2,272 5,346 22 

10 2,572 8.758 23 

7 2.866 8,132 24 

6 2,334 8,243 25 

23 2,879 11,330 26 

19 3,461 11,263 27 

25 3.814 7,879 28 

21 2,913 9,087 29 

28 2,951 10,886 30 

31 

253 38,721 100,050 
JULY 

SteelDate Chinook Sockeye Coho head 

1 783 1,480 13 

2 667 1,178 23 

3 559 1,461 20 

4 610 2,175 33 

5 1,187 3,608 41 

6 1.582 4,119 68 

7 800 3,071 41 

8 574 2,724 62 

9 433 3,119 90 

10 1,244 3,516 108 

11 1,897 3.401 131 

12 965 3,297 186 

13 717 2,817 239 

14 669 2,725 228 

15 271 1,656 154 

16 1.244 3,957 317 

17 416 1,921 234 

18 268 1,598 166 

19 441 1,427 206 

20 707 1,540 235 

21 861 1,284 392 

22 383 718 248 

23 330 914 311 

24 694 1,021 8 425 

25 470 746 5 356 

26 300 379 1 364 

27 609 642 676 

28 415 473 50S 

29 513 445 343 

30 611 438 667 

31 322 326 491 

21,542 58.176 14 7,373 

TABLE 38 

SALHONID AND SHAD COUNT - JULY AND AUGUST 1970 

JOHN DAY DAM 

AUGUST 

Total Stee]-

Salmonid Shad Chinook Sockeye Coho haad 

2.276 14,238 678 342 755 

1,868 7.788 357 221 400 

2,040 10,049 452 187 762 

2,818 9,573 781 169 880 

4,836 7,600 401 123 505 

5,769 6,611 754 168 662 

3,912 6,849 

~~"L, 758 116 1 738 

3,360 6,206 I 545 92 746 

3.642 4,324 1 :, 368 89 S6B 

4,868 3,994/ 431 63 726 

5.429 4.084 r 810 80 801 

4,448 '3,5671''- 468 44 424 

3,773 2,184 . 147 38 648 

3,622 2,468 ~ -IuD 450 25 649 .J 

2.081 1,825 l 661 16 1 566 

5.518 5,5"18-- 632 17 7 461 

2,571 2,571. 841 12 686 

2.032 2,032: 454 11 1 437 

2,074 2,074 142 11 3 115 

2,482 2,482\~' 1,243 19 8 764 

2,537 2, 537 1" I 920 12 13 790 

1,349 1,349 ~. 1,427 5 22 979 

1,555 1,555 t\ 1,238 12 4S 748 

2,148 2.148 1,036 6 52 456 

1,577 1,577 1,230 6 59 786 

1,044 1,044 I 1,152 8 42 555 

1.927 1,927 1,163 3 42 498 

1.393 1,393 . 1,023 1 191 472 

1,301 1,301) 1,112 7 .. 116 575 

1,716 1,716 940 3 160 545 

1 1.39 1 1.39' 1 570 3 263 715 

87,105 107,091 24,784 1,909 1,026 19,412 

Total 

Salmonid Shad Date 

1.775 43 1 

978 25 2 

1,401 22 3 

1,830 50 4 

1,029 19 5 

1,584 37 6 

1,613 38 7 

1,383 19 8 

1,025 14 9 

1,220 IS 10 

1,691 10 11 

936 3 12 

1,433 9 13 

1,124 5 14 

1,244 12 15 

1.117 6 16 

1,539 11 -'17 

903 8 18 

271 19 

2,034 2 20 

1.735 5 21 

2,433 5 22 

2,043 23 

1,550 2 24 

2.081 1 25 

1,757 2 26 : 

1,706 27 

1,687 1 28 

1;810 1 29 

1.648 30 ~ 

2.551 2 31 

47,131 367 
SEPTEMBER 

pate Chinook Socke~e Coho Chum 

1 1,289 306 

2 1,374 307 

.3 1,121 403 

4 1,569 1 240 

5 1,964 1 253 

6 3,125 1 312 

7 3,395 532 

8 4,312 647 

9 4,421 4 923 

10 4,800 815 

11 4,623 2 1,319 

12 6,408 1 1.163 

13 6 .. 728 1 1,215 

14 6,643 1,316 

15 4,022 2 1,033 

16 3,313 846 

17 4,373 1 913 

18 3,639 1 830 

19 2,973 813 

20 2,414 1 738 

21 1,999 579 1 

22 1.116 252 

23 712 2 165 

24 674 175 

25 729 168 

26 1,065 319 

27 814 260 

28 345 1 148 

29 599 175 

30 410 107 

31 

80,969 19 17,272 1 

* Counting was te~inated 24 October. 

TABLE 39 

SALHONID AND SHAD COUNT - SEPTEMBER AND OCTOBER 1970 

JOHN DAY DAM 

OCTOBER* 

Steel- Total Steelhead Salmonid Shad Chinook Coho bead 

508 2,103 1 SIS 139 556 

412 2,093 2 462 58 380 

415 1,939 I 371 66 564 

680 2,490 3 324 62 411 

621 2,839 1 275 63 327 

1,505 4,943 157 102 262 

1,958 5,885 1 229 172 459 

2,484 7,443 -1 173 117 346 

2,782 8,130 111 76 241 

2,722 8,337 126 35 268 

3,280 9,224 102 51 209 

4,159 11,731 118 43 209 

3,452 11 .. 396 136 41 280 

2,700 10,659 87 18 183 

2,156 7,213 87 21 237 

1,415 5,574 56 18 189 

2,030 7,317 1 90 16 172 

1,813 6,283 76 9 120 

1,715 5 .. 501 54 9 101 

1,473 4,626 39 13 86 

1,538 4 .. 117 34 12 106 

835 2,203 46 29 89 

559 1,438 49 39 129 

537 1,386 57 22 170 

734 1,631 

953 2,337 

836 1,910 

50S 999 

822 1,569 

437 954 

46,036 144,297 9 3,774 1,231 6,100 

Total 

Chum salmon1d Shad Date 

1,210 1 

900 2 

1,001 3 

797 4 

665 5 

521 6 

860 7 

636 1 8 

1 435 9 

429 10 

362 11 

370 12 

457 13 

288 14 

345 IS 

263 16 

278 17 

205 18 

164 19 

138 20 

152 21 

164 22 

217 23 

249 24 

25 

26 

27 

28 

29 

30 

31 

1 11,106 1 
TABLE 40 

YEARLY TOTALS OF SALMONm FISH COUNTED OVER McNARY DAM 

1954 - 1970 

~ Chinook Stee1head Sockeye Coho Chum 

1954 126,555 75,059 108,181 950 1 

1955 108,915 85,575 173,758 643 

1956 114,342 42,554 102,145 683 

1957 292,696 105,728 85,460 2,855 

1958 226,092 87,890 102,397 1,350 

1959 171,490 110,475 83,977 1,970 

1960 176,767 96,895 55,372 1,580 

1961 154,996 103,743 16,388 2,045 

1962 152,756 163,181 29,372 3,195 

1963 154,459 113,646 59,744 3,113 

1964 167,934 100,742 83,931 3,317 

1965 150,907 118,960 42,052 2,700 

1966 223,141 145,130 173,028 8,525 

1967 195,653 77,700 105,635 27,226 

1968 200,488 112.522 101, 007 39.518 

1969 213,407 76,681 29,787 53,716 1970 168,892 69.759 59,636 36,399 

TOTAL 2,999,490 1,686,240 1,411,870 189,785 1 

17-year 

Average 176,441 99,191 83.051 11,164 

Total 

Salmon 

310,746 

368,891 

259,724 

468,739 

417,729 

367,912 

330.614 

277,172 

348,504 

330,962 

355,924 

314,619 

549,824 

406,214 

453,535 

373,591 

334,686 

6,287,386 

369,846 

The dates for beginning and termination of counting have varied slightly. 
TABLE 41 

MONTHLY TOTALS OF SALMONIDS AND SHAD COUNTED OVER McNARY DAM 

1970 

SI!ecies Jan Feb Mar Aer Mal Jun Ju1 AUK See Oct Nov Dec: Total 

Chinook 28,015 34,027 18,661 23,132 13,773 44,635 6,649 168,892 

Sockeye 7,152 47,339 5,134 11 59,636 

Coho 3,576 31,161 1,662 36,399 

Steelhead 11 347 1.001 340 5.183 15.236 39 1 150 7.502 69.759 

Total Salmon 29,362 35,028 26,153 75,654 37,719 114,957 15,813 334,686 

Shad 35,080 72,107 101 108,350 
'tABLE 42 

CLIHATOLOGlCAL AND Sl'REAH FLOW DATA 

McNARY DAM 

JANUARY 1970 FEBRUARY 1970 MAllCK 1970 

l •• IEIIiIlEII :I: ... II:IIiIll":I. IIIIIIEI'YEt:1 

(DeS. F) (DeS.r) (Des. F) 

W. All. Am 

lI6.D. HAtD &l Imi R.IVEIl P'LlIoI-r; fa .D.AII JI.6IU H6l KLH 1.161. n.ow-li'. .D4Il HADI HAl HUt. Bl!lJ:B ELIII-,.f. 

1 45 37 30 92.700 1 40 50 l4 107.600 1 42- 43 31 137,900 

2 4.5 34 30 145.600 2 40 52 38 129,400 2 42 33 29 1S4,500 

3 45 35 30 138.500 3 40 51 37 138.700 3 42 42 29 180,400 

4 45 32 28 131.900 4 40 48 33 122,200 4 42 45 37 130.100 

S 45 32 19 131,400 5 40 46 33 153,500 5 42 48 29 122.900 

6 44 32 18 153.600 6 40 41 35 134.500 6 42 49 29 128.'00 7 42 32 17 161.100 7 40 42 36 LlI,lOO 7 42 53 40 109,200 

8 42 28 17 142,100 8 40 4S 38 76,000 8 42 !I6 34 96.400 

9 41 32 24 125.500 9 40 '3 38 122.200 9 42 56 31 94,800 

10 41 34 28 116.000 10 40 42 39 139.400 10 42 54 30 141.700 

11 41 36 26 81.200 11 40 42 38 146.300 11 42 55 31 141,100 

12 411 44 27 124,000 12 40 42 37 108.600 12 42 49 l4 126.700 

13 41 35 31 12',200 13 40 44 38 155,500 13 42 54 42 126.400 

14 40 43 33 124.200 14 40 52 39 122.200 14 U 61 44 111.200 

is 40 52 35 121.800 15 40 S6 38 119,800 IS 42 60 41 130,000 

16 40 42 28 137.700 16 40 50 40 118,200 16 42 60 41 153,000 

17 60 32 25 126.500 17 40 49 40 154.400 11 42 58 3S . 173,300 

18 40 33 2' 104,100 18 40 53 38 U8.000 18 42 S2 36 146.600 

19 40 49 28 130,700 19 U 53 34 160.100 19 42 54 33 127,300 

20 40 33 29 143,200 20 42 54 31 141.100 20 43 60 32 134.000 

21 40 41 36 142.400 21 42 49 30 148,900 21 43 61 39 144,400 

22 40 40 36 197.500 22 42 48 30 109.200 22 44 59 38 l34 , 500 

23 40 44 37 166.600 23 42 54 30 142.100 23 44 60 39 130.ouu 

24 40 47 36 03,600 24 42 51 33 151,700 24 44 59 43 153, SOD 

25 40 48 41 149,600 2S 42 45 30 120,700 2S 44 64 36 ... 153.000 

26 40 49 38 148,500 26 42 47 30 142.900 26 44 62 36 139.600 

21 40 48 43 186,400 27 42 45 i.9 139.000 27 44 65 34 132.800 

28 40 48 35 170,300 28 42 52 27 149,400 28 45 67 37 132,300 

29 40 47 30 160.500 29 45 65 45 113,200 

30 40 44 29 131,800 30 46 59 41 134,100 

II 4.0 42 29 155,800 31 46 59 35 121.600 

. 
TABLE 43 

CLIMATOLOGICAL, STREAM FLOW AND SALMONID FISH COUNT- APRIL 1970 

McNARY DAM 

RTURR 

WATER TURBIDITY 

DAtE tEMPERATURE NORtH SOtrrR FLOW CHINOOK STEEUlEAD TotAL 

1 46 3.0 2.0 16~,600 2 26 28 

2 46 3.0 2.3 164,100 10 50 60 

3 46 3.1 2.0 162,400 5 55 60 

4 46 3~3 2.3 129,400 12 56 68 

5 46 3.2 2.0 81,100 83 74 157 

6 47 3.6 2.7 126,300 36 51 87 

7 47 3.2 2.1 135,100 29 73 102 

8 47 3.8 2.3 137,800 63 16a 171 

9 47 3~8 2.1' 174,300 170 141 311 

10 47 3.8 2.1 148,200 113 51 164 

11 47 3.7 2.5 154,000 507 67 574 

12 47 3.4 2.7 110,500 519 48 567 

13 47 3.7 2.4 142,600 334 29 363 

14 47 3.5 2.4 144,400 570 19 589 

15 47 3.4 2.3 159.600 1281 42 1323 

16 47 3.5 2.1 160,800 836 32 868 

17 47 3.6 2.3 127,100 877 39 916 

18 47 3.5 2.7 118,700 759 51 810 

19 47 3.5 2.7 132,500 777 58 835 

20 47 3.6 2.7 166,300 701 58 759 

21 41 3.5 2~5 163,700 428 39 461 

22 41 3.9 2.3 159,500 1323 34 1357 

23 47 3.6 2.8 138,600 1048 23 1071 

24 47 3.6 2.5 145,300 364- 5 369 

S 25 48 3.5 2.9 157.100 500 17 517 

26 48 3.2 2.7 110.30Q 2767 25 2792 

~ 27 48 3.8 2~9 141.300 3.l 51 6:1 17 3213 

28 48 3 • .,. 3.1 160,500 3694 21 3715 ~ 29 48 3.5 3.0 152,600 2087 15 2102 "'" 30 48 3 6 2.8 160.500 4924 23 4947 

Total 28,015 1,347 29,362 

JJ Jack salmonids are included. 
DATE 

1 

2 

3 

4 

5 

6 

7 

8 

9 

10 

11 

l2 

13 

14 

lS 

16 

17 

18 

19 

20 

21 

22 

23 

24 

25 

26 

27 

28 

29 

30 

31 

TOTAL 

TABLE 44 

CLIMATOLOGICAL, STREAM FLOW AND SALMONID FISH COUNT - MAY 1970 

McNARY DAM 

RTVF.R 

WATER 'TInnt"llll 'Y 

TEMPERATURE NORTH SOUTH FLOW CHINOOK SIEELHEAD 

50 4.0 3.0 149,500 2391 24 

50 4.0 3.0 131,800 2047 20 

50 4.0 3.5 97,500 2439 26 

50 4.0 3.7 143,000 2391 28 

50 4.3 3.9 167.600 2685 32 

50 4.0 4.0 177,400 3814 38 

50 4.2 3.0 186,000 3530 55 

52 4.0 3.3 167,000 1000 52 

53 4.2 2.2 175,800 612 26 

53 3.6 3.1 180.500 945 37 

53 3.8 2.8 179,800 2691 81 

53 3.3 2.9 197,400 1647 61 

53 3.2 2.B 178,400 1420 30 

53 3.3 3.3 142,400 862 24 

53 3.7 2.9 160,900 411 13 

53 3.6 3.3 168,400 423 15 

53 3.5 3.3 199,000 396 18 

53 3.6 3.5 242,700 310 22 

53 3.8 3.5 303,000 363 39 

53 3.6 3.5 327,500 431 44 

53 3.5 3.0 339,300 419 52 

53 3.6 3.2 341,900 376 51 

53 3.5 3.6 322,500 485 40 

53 3.6 3.2 374,200 259 27 

53 3.5 3.5 400,200 337 31 

56 3.6 2.6 412,9,00 144 20 

55 3.5 2.7 426,500 132 17 

55 3.7 2.4 420,000 157 28 

55 3.6 2.4 393,400 312 20 

55 4.0 1.9 365,900 263 13 

55 4,0 2.2 354,000 203 17 

34,027 1,001 

TOTAL 

2415 

2067 

2465 

2425 

2717 

3912 

3585 

1052 

638 

982 

2772 

1708 

1450 

886 

490 

438 

414 

332 

402 

475 

471 

427 

525 

286 

368 

164 

149 

185 

332 

276 

220 

35,028 
TABLE 45 .. " 

'\ -

CLIMATOLOGICAL, STRE~ FLOW, SAUfONID AND. SHAD CO~NT ... JUNE 1970 

":'" 

McNARY DAM 

~ATER TOTAL 

DATE TEMPERATURE TURBIDITY FLOW STEELlfEAD SOCKEYE CHINOOK SALMONIDS SHAD 

1 55 2.7 354,800 8 204 212 2- 55 2.5 357,100 5 153' 158 

:1 55 2.9 377,800 3 191 194 

6. 55- 2.7 399,100 5 155 160 

5 55 2.7 426,300 3 195 198 

6 55' 2.5 432,600 -2 223 225 ., 56 2.5 416,100 6 396 402 I 

8 56 4.0 397,200 4 423 427 

9 56' 2.5 370,600 9 307 316 3 

10 56 2.3 364,000 5 372 . 377 

11 56 1.8 356,300 13 353 366 

12 56 2.0 326,500 6' 444 "450 36 

13 56' 1.6 316,600 4 329 333 23 

14 56 2.1 302,500 6 452 458 . 45 

15 58· 2.0 310,400 9 719 728 106 

16" 58 2.2 337,700 3 667 670 214 

17 58 2.1 327,500 2 493 495 413 

18 58 2.2 327,500 0 866 866 989 

19 58 2.3 325,600 2 998 1,000 1~207 

20 58 2.5 313,700 8 830 838 1,553 

21 58 2.5 314,000' 13 3 762 778 1,085 

22 58 2.6 322,400 10 18 633 661 1,281 

23 58 3.0 324, ?OO 8 67 931 1,006 2,132 

.24. 62 2.8 324,500 15 155 1,088 1,258 2,464 

25 '62 3.5 314,400 49 583 1,238 1,870 5,294 

26 64 . 3.2 299,000 24 759 982 1,765 4,898 

.27 64 2.5 258,700 23 1,021 972 2,016 4,183 

';r -

28 >, 64 2.5 249,200 19 1,514 978 2,5i1 2,926 t::t r 

29 

- 64. ~ ., ~ .. 2.6 265,000 26 1,588 1,133 2,747 3,232 

L'I'J ]0 64 2.5 269,000 50 1,444 1,174 2,668 2,996 .po. Jl U1 

TOTAL 340 7,152 18,661 26,IS3 35,080 
TABLE 46 

CLIMATOLOGICAL, STREAM FLOW, SALMONID AND SHAD COUNT - JULY 1970 

E McNARY DAM 

f;; WATER TOTAL 

-I> 

CI'\ DATE TEMPERATURE TURBIDITY FLOW STEELHEAD SOCKEYE COHO CHINOOK SALMONID SHAD 

1 64 2.7 241,000 43 1,351 1,087 2,481 4,083 

2 64 3.4 249,400 27 1,045 853 1,925 2,683 

;3 64 2.9 256,900 36 856 699 1,591 3,584-

4 64 3.2 217,600 24 865 i 723 1,612 4,938 

; 64 3.0 217,800 29 909 ~ 813 1,751 6,642 

6 64 4.0 212,600 36 1,739 729"' 2,504 7,246 -

1 66 3.2 225,400 13 1,950 780 2,743 4,115 

8 66 3.0 201,600 63 3,053 1,629 4,745 5,490-

9 66 3.0 211,300 ·43 2,545 1,235 3,823 3,861 

10 66 3.5 207,800 75 2,292 935 3,302 3,802 

11 66 4.0 154,500 60 3,081 816 3,957 3,151 

12 66 3.8 166,700 125 2,794 940 3,859 3,091 

13 66 I \ 4.0 167.800 118 2,369 1,704 4,191 2,006 

14- 66 ~ 3.6 186,300 174 2,354 1,072 3,600 2,941 

1; 66 3.7 180,300 91 2.,244 779 3,114 2.,561 

16 66 4.0 174,500 162 1,925 715 2.,802 3,673 

11 68 3.6 163,700 182 1,548 485 2,215 1,136 

18 68 3.6 150,600 209 2,139 1,025 3,373 1,577 

19 69 3.7 132,400 208 1.672 569 2,449 1,406 

20 69 4.4 153,500 172 1,467 323 1,962 945 

21 69 3.5 162,100 313 1,732 486 2,531 708 

22 69 3.4 162,000 297 1,280 699 2,276 466 

23 69 3.4 142,900 195 945 652 1,792 330 

2A 69 3.7 156,800 197 913 433 1,543 452 

25 69 4.0 125,200 275 820 280 1,375 299 

26 69 3.6 116,300 324 929 633 1,886 195 

21 69 4.2 123,200 288 729 418 1,435 177 

28 69 3.8 156,500 307 611 329 1,247 163 

29 69 3.0 147,500 424 497 482 1,403 152 

30 69 3.1 166,200 361 430 401 1,192 112 

.lJ. 69 3 a 173 900 3]2 255 408 975 122 

TOTAL 5,183 47,339 23,132 75,654 72,107 
TABLE 47 

CLnlATOLOGICAL , STREAM FLOW, SALMONID AND SHAD COUNT - AUGUST 1970 

McNARY DAM 

DATE -rEMPERATURE TURBIDITY FLOW STEELHEAD SOCKEYE COHO CHINOOK TOTAL SHAD 

1 69 3.3 139.000 303 454 693 1,450 196 

2 69 4.4 108,100 436 356 334 1,126 89 

3 69 3.8 126,400 415 372 473 1,260 70 

4 69 3.6 169,600 313 272 301 886 19 

5 69" 3.8 13l,300 346 365 219 990 100 

6 69 4.2 146,200 303 266 505 1,014 5S 

1 69 4.0 146,100 911 231 381 1,529 38 

8 69 3.1 125,200 658 248 531 1,443 41 

9 69 3.8 102.100 630 194 635 1,459 35 

10 69 4.4 158.600 299 189 261 749 11 

11 69 2.5 148,100 220 144 242 606 62 

12 69 3.9 134,300 431 131 415 989 26 

13 69 4.0 137,800 352 145 400 897 33 

14 10 4.0 121,500 502 144 420 1,066 35 

15 10 4.0 105.900 518 104 411 1,093 28 

1~ 10 4.0 101,500 495 99 435 1,029 18 

17 10 4.0 123,100 403 102 335 840 44 

18 10 ~.(\ 139,000 5~6 131 380 1,061 11 

19 11 3.5 125,900 632 231 495 1,364 0 

20 71 4.0 122,300 376 169 282 827 0 

21 11 4.8 136,000 339 96 146 581 9 

22 71 4.0 135,900 510 188 6 586 1,290 11 

23 11 5.0 15,500 635 194 34 643 1,506 2 

24 11 4.0 116.800 419 125 145 634 1.383 6 

~ 2S 11 4.2 115,800 922 52 341 832 2,147 31 

~ 26 1-1" I ... 4.0 95,500 872 49 544 514 2,039 3 

I:lI2 11 3.9 102,700 450 21 413 520 1,404 , 

27 5 • ...... 28 11 4.0 123,900 426 21 548 412 1,413 0 

2.9 11 3.8 101,300 469 11 478 481 1,445 0 

30 71 3.9 72,000 606 0 605 396 1,607 0 

Jl 71 I. 3.6 109,200 363 0 462 335 1,160 0 

TOTAL 15,236 5,134 3,576 13.713 37,719 1,062 
TABLE 48 

CLTIMATOLOGICAL, STREAM FLOW, SALMONID AND SHAD COUNT - SEPTEMBER 1970 

McNARY DAM 

~ WATER 

t"I DATE TEMPERATURB TURBIDITY FLOW STE ELl lEAD SOCKEYE COHO CHINOOK TOTAL SHAD t'I:I 

.po. 

00 1 71 3.9 137,200 365 5 685 323 1,378 10 

2 71 3.8 101,800 669 1,025 586 2,280 

3 71 3.3 108,300 537 716 287 1,540 2 

6. 71 3.5 106,700 880 6 1,086 680 2,652 

5 71 4.0 84,300 503 814 305 1,622 19 

6 71 4.0 84,800 716 1,252 624 2,592 2 

7 69 3.8 97,800 719 1,062 579 2,360 31 

8 67 3.8 92,100 956 1,636 787 3,379 

9 67 4.4 102,300 962 1,223 1,231 3,416 

10 66 2.8 121,600 1,228 1,946 1,133 4.307 

11 66 3.9 107,900 1,333 1,540 1,376 4.249 

12 66 2.8 101,700 1,322 1,241 1,155 3,718 

13 66 3.6 94,500 2,191 2,289 2,809 7,289 

14 65 3.9 120,400 3,011 2,794 3,454 9,259 

15 64 3.6 110,000 2,188 1,199 3,363 6,750 

16 64 3.8 103,100 2,395 1,558 3,625 7,578 5 

17 62 3 .. 6 118,100 2,151 929 3,173 6,253 13 

18 62 3.9 113,200 2,155 1,448 2,460 6,063 

19 62 4.3 95,500 2,079 1,012 2,599 5,690 

20 62 3.9 83,900 2,919 1,251 3,261 7,431 

21 62 4.2 124,000 1,425 686 1,907 4,018 

22 62 3.4 105,800 2,l55 1,029 2.624 5.808 11 

23 62 4.1 116,500 1,563 668 1,742 3,973 

24 62 4.0 94,200 1.388 496 1.182 3.066 8 

25 62 4.0 107,400 830 357 730 1,917 

26 62 4.0 94,900 553 168 449 1,170 

27 62 4.0 72,500 539 288 543 1,370 

28 62 4.0 90,900 350 218 513 1,081 

29 64 4.0 107,800 539 291 607 1,437 

30 62 4.6 113,600 529 254 528 1,311 

:n 

TOTAL 39,lS0 11 31,161 44,635 114,957 101 
• 

TABLE 4~ 

CLIMATOLOGICAL, STREAM FLOW AND SALMONID FISH COUNTS - OCTOBER 1970 

McNARY DAM 

DATE TEMPERATURE TURBIDITY FLOW STEELHEAD COHO CHINOOK TOTAL 

1 62 4.0 118,400 494 246 401 1,141 

2 62 4.7 100,400 719 213 567 1,499 3 62 ~.O 87,100 401 142 .374 917 

I ... 62 4.5 72,900 462 141 490 1,093 

5 62 4.0 124,000 439 106 453 998 

6 62 4.2 114,200 624 164 548 1,336 

7 62 4.0 110,900 284 66 304 654 

8 62 3.9 105,600 412 75 215 702 

9 62 4.0 82,700 362 86 224 672 

10 62 4.5 112,600 381 71 261 713 

11 62 4.0 67,700 384 57 226 667 

12 62 4.5 100,800 273 43 154 470 

13 60 4.0 121,000 165 32 128 325 

14 60 4.0 115,000 224 30 140 394 

15 60 4.0 114,.300 138 19 133 290 

16 60 4.0 127,100 187 22 156 365 

17 60 4.0 114,700 129 25 168 322 

18 60 4.0 74,800 129 .30 173 332 

19 60 4.0 133,600 133 18 130 281 

20 60 4.0 124,400 94 14 124 232 

21 59 3.9 98,500 165 18 203 386 

22 59 4.0 115,700 126 16 171 313 

~ 23 58 4.3 86,800 150 10 144 304 

tl:l 24 59 4.0 86,000 102 2 140 244 

~ 25 57 4.5 100,800 97 11 121 22'/ 

.t- 26 57 4.0 148,300 90 0 101 191 

'0 27 57 4.3 134,900 63 .3 131 197 

23 56 4.0 96,600 39 2 85 126 

29 56 4.4 116,000 41 0 63 104 

30 55 4.0 100,300 81 0 59 140 

Jl 55 4.5 74,500 114 0 62 176 

IOTAL 7,502 1,662 6,649 15,813 
Year 

1954 

1955 

1956 

1957 

1958 

1959 

1960 

1961 

1962 

1963 

1964 

1965 

19&& 

1967 

1968 

1969 

1970 

....!.Bnns Chinook 

Number 

DaU of Fish 

Hay 12 

Hay 26 

Hay 21 

Hay 4 

Jun 7 

May 14 

May 7 

May 2 

Hay 3 

May 11 

Apr 30 

Hay 16 

Apr 13 

Apr 27 

Apr 30 

Hay 13 

Apr 30 

6,571 

2.565 

1,112 

7.075 

3.247 

1.831 

5.124 

5.775 

3,565 

3,219 

4,865 

1,648 

4,195 

3,509 

9,471 

4,793 

4,924 

Total 74,089 

17 Year Average 4,358 

SUlllller ChinooK 

Number 

Dste of Fish 

Jul 5 

Jut 10 

Jul 1 

Jul 26 

Jun 21 

Jul 9 

Jun 23 

2.565 

3,034 

5,361 

7,616 

4.125 

3,658 

4,752 

Jun 29 2.281 

Jun 23 2,800 

Jun 26 1,710 

Jul 3 2.440 

Jul 7 2,056 

Ju1 5 1,992 

Jui 5 2,242 

Jut 21 2.388 

Jun 24 2,700 

Jul 13 1,704 

54,024 

3,178 

TABLE SO 

PEAK DAYS OF FISH MIGRATION 

MCNARY DAM - 19S4 - 1970 

Fall ChinOOK 

Number 

Date of FLsh 

Sep 12 

Sep 10 

Sep 11 

Sep 13 

Sep 12 

Sep 15 

Sep 10 

Sep 17 

Sep 11 

Sep 11 

Sep 10 

Sep 15 

Sep 18 

Sep 25 

Sep 11 

Ssp 16 

Ssp 16 

906 

536 

473 

2,963 

5,268 

3,007 

2.966 

1,978 

3.0ll 

3,000 

5,782 

4.213 

5,582 

3,625 

54,524 

3.207 

Steelhead 

Number 

Date of Fuh 

Sep 10 

Aug 13 

Aug 10 

Oct 5 

Sep 23 

Sep 19 

Ssp 14 

Sep 17 

Sep 9 

Sep 21 

Sep 14 

Aug 2 

Sep 24 

Ssp 25 

Ssp p 

Ssp 13 

Sep 14 

1,285 

2,432 

967 

3,028 

2.909 

3,884 

3,720 

3.734 

6,422 

2,793 

3,3l2 

3,880 

4,58B 

2,969 

3 .. 796 

3.197 

3,011 

55.927 

Sockeye 

Number 

Date of Fish 

Jul 9 

Jul 16 

Jul l2 

Jul 11 

Jut 12 

Jul 15 

Jul 1 

Jul 12 

Jul 11 

Jul 5 

Jul 12 

Jut 7 

Jut 13 

Jul 13 

Jut 3 

Jul 12 

Jul 11 

6,798 

19,916 

9,322 

5.763 

5,809 

5,786 

3,637 

897 

2.454 

4,637 

7.457 

4.326 

10.370 

8,605 

?~226 

1,554 

3.081 

107.638 

6.332 

Coho 

Number 

Date of F lah 

Sep 11 

Sep 26 

Sep 17 

Sep 25 

Sep 21 

Ssp 15 

79 

26 

32 

208 

92 

147 

Sep 10 I: 17 116 

Sep 11 

Sep 9 

Sep 5 

Sep 19 

Sep 18 

Sep 13 

Ssp 16 

S~p 1~ 

SeD 16 

Sep 14 

147 

201 

128 

20t 

211 

451 

1.659 

3.307 

2,864 

2,794 

12.469 

733 

Chum 

NUlllber 

Date of Filh 

Oct 17 I 
U1 

.... 

Year 

1954 

1955 

1956 

1957 

U58 

1959 

1960 

1961 

L962 

1963 

1964 

1965 

1966 

1967 

1968 

1969 

1970 

Total 

Jan Feb Mar 

14 

7 

6 

1717 Year Average 

Apr 

919 

86 

307 

14,489 

1.864 

3,914 

10,527 

7,765 

6.114 

53,484 

32,790 

809 

28,01.5 

220.744 

12 .. 984 

May 

42,625 

12.778 

10,746 

67,939 

36,684 

31.923 

44.721 

44,260 

44.053 

42,804 

33,310 

20.559 

32,282 

51,443 

60.241 

Jun 

28.510 

26.125 

34,360 

91,473 

61,898 

23.461 

.49.506 

19,722 

28,621 

10,893 

21,161 

13,244 

20,456 

39,074 

34.027 18,661 

638.569 523,713 

37,563 

TABLE 51 

MONTHLY COUNT OF CHINOOK SALMON 

McNARY DAM - 1954 - 1910 

Jul 

35,993 

46,O:!L 

50.409 

41,485 

25.140 

51,478 

25.710 

23,192 

21.008 

18,659 

39,334 

28.599 

35.895 

44,612 

37.127 

30,556 

Aug 

9,287 

14,773 

11,073 

11 ,120 

14,929 

13,376 

10.661 

11,751 

13,757 

14,930 

12.856 

13,811 

10,788 

15,713 

12.200 

23,ll2 13,773 

578,350 230,419 

13 ,554 

Sep 

8,626 

7,220 

5,636 

48,685 

82,890 

42,756 

35.329 

31.447 

33.541 

43.731 

45.514 

60.185 

58,275 

54,314 

53,597 

59.889 

44.635 

716,270 

42,134 

Oct Nov Dec: 

568 13 

1,648 264 

1,360 it44 

2.998 

6,496 

3,029 

3.317 

3,255 

5.289 

4.097 

8,500 

8,233 

11.131 

8,824 

10,638 

6,649 

90,671 721 

5.334 45 

Total 

for 

Year 

126,555 

108,915 

114.342 

292.696 

226.092 

171,490 

154,996 

L52,756 

154.459 

167.934 

150,907 

223.141 

19S,6S3 

200,488 

213.407 

168.892 

2,999,490 

176,441 

Spring 

Apr 1 

Jun 8 

52.014 

Summer 

Jun 9 

Aug 8 

61,065 

71,180 

12.711 90,335 

99,511 122,578 

54,910 

40,775 

52,490 

68.539 

55,884 

52,336 

54.279 

29,206 

87,195 

62,591 

67,092 

70,079 

63,982 

73,654 

74,985 

76,940 

45,257 

52,7S6 

44,760 

55.062 

45.375 

60,827 

59.975 

60,639 

63,953 

43,356 

944,909 1,102,697 

55,583 64,864 

Fall 

Aug 9 

Oct 31 

13,,476 

16.426 

11.290 

70,607 

97,528 

55,730 

47,337 

44,116 

57,363 

58,593 

76,326 

72.757 

79,37S 

61,554 

951.884 

55.993 
~ TABLE 52 

~ MONTHLY COUNT OF SOCKEYE SAIMON 

VI 

tU McNARY DAM • 1954 - 1970 

Year Jan Feb Mar A]!r Mal Jun Ju1 A!!S Se:e Oct Nov Dec Total 

1954 1 1,107 93,452 11,382 2,214 25 108,181 

1955 43 287 163,902 9,402 121 3 173,758 

1956 1 639 94,352 6,882 262 7 2 102 t 145 

1957 13 6,318 74,874 4.233 22 85,460 

1958 12,542 82,547 5,474 1,819 15 102,397 

1959 21 2,031 73.735 7,981 209 83,977 

1960 9,374 43,749 2.241 8 55,372 

1961 1,088 14,149 1,138 11 2 16,388 

1962 1,721 27,134 511 6 29,372 

1963 78 8,712 50,415 535 4 59,744 

1964 770 81,536 1,617 8 83,931 

1965 328 40,790 923 10 1 42,052 

1966 6,202 162 , 267 4,548 11 173,028 

1967 1,935 101,044 2,647 9 105,635 

t968 28.928 70.413 1,666 101.007 

1969 5,787 23,353 647 29,787 

1970 7,152 47,339 5,134 11 59,636 

Total 157 94,921 1,245,051 66,961 4,725 53 2 1,411,870 

17-Year Average 9 5,584 73,238 3,939 278 3 83,051 
.. J TABLE 53 '-

MONTHLY COUNT OF COHO SALMON ,. 

, 

McNARY DAM - 1954 - 19]0 

Year Jan Feb Mar Aer Max Jun Jul AUI Se;c Oct Nov Dec Total 

1954 4 751 180 14 1 \' 950 

1955 350 260 33 , . 643 

1956 16 462 157 48 . 683 

1957 18 208 2,364 265 2,855 

1958 29 1,091 230 1,350 

1959 32 1,892 46 '1,970 

1960 24 1,432 124 1,580 

1961 22 1.731 292 2,045 

1962 5 106 2.884 200 , 

3,195 

1963 5 437 2.259 412 3,113 

1964 3 307 2,734 273 3,317 

1965 22 105 2,264 309 '-2 ,1700 

1966 811 7,195 519 8,52,5 

1967 11 11 22,492 4,712 27,226 

1968 .. . 1,0\0 36.~6.0 2.248 - -- ... 39.518 

1969 1,643 45,497 6,576 53,716 

;; 

~ 1970 3,576 31,161 1,662 36,399 f;; 

u- Total 64 8,341 162,819 18,465 95 1 189,785 w 

17-Year Average 4 491 9,578 1,086 6 11.164 
S! TABLE 54 

D:S 

~ MONTHLY COUNT OF STEELHEAD TROUT In 

> 

McNARY DAM • 1954 - 1970 

Year Jal'l Feb Mar A:er Mal Jun Ju1 AuSi Se2 Oct Nov Dec Total 

1954 376 5,569 2,307 128 2,628 20,939 26,944 11,627 2,937 1,604 75,509 

1955 931 35 70 3,279 1,791 162 5,257 36,035 17,463 16,941 2,874 737 85,575 

1956 66 753 563 2,365 1,218 276 5,440 14,492 8,245 6,787 2,349 42,554 

1957 840 2,084 147 334 18 .. 100 28,926 34,478 20,775 8 36 105,728 

1958 62 137 1,069 877 334 1,265 9,967 6,535 50,229 17,415 87,890 

1959 1,317 685 748 10,508 32,872 49,542 14,803 110,475 

1960 1,579 1,236 908 8,475 22,443 51,749 10,505 96,895 

1961 896 580 1,281 7,469 11 .. 428 64,521 17,568 103,743 

1962 1,650 762 1,108 11,321 28,288 98,042 22,010 163.181 

1963 813 1,751 2,639 8,252 26,282 47,982 25.927 113,646 

1964 1.789 80S 486 7,602 25,918 53,180 10,962 100,742 

1965 1,361 363 231 11,749 31,155 54 ,450 19,651 118.960 

1966 2,279 954 1,476 18.241 26,062 71,180 24,938 145.130 

1967 1,434 1,130 152 5,771 14,894 32,310 22,009 77,700 

1968 5,451 3,361 247 4 ... 058 22,268 61 ... 167 15.970 112,522 

1969 2.304 1,792 711 7,668 13,641 35,836 14,729 76,681 

1970 1,347 1,001 340 5,183 1).236 39,150 7,502 69,759 

Total 1,059 925 2,918 36,394 20,217 12,492 147,689 377,414 796,469 280,119 8,168 2,377 1,686,240 

17-Year 62 54 172 2,141 1,189 735 8,688 22,201 46.851 16,478 480 140 99,191 

Average 
TABLE 55 

YEARLY PERCENTAGES OF SALMON IDS CClJNTED OVER EACH FISH l..ADDER 

McNARY DAM 1954 - 1970 

Chinook Sockeye Coho Chum Steelhead Percent of Total Count 

Year Ore. Wash ~ !!!!ll:. .Q!:!.:. Wash. Ore. Wash. Ore. Wash. .~ . Wash. Fish locks 11 

1954 52.09 47 90 25.42 74.58 39.47 58.95 100.0 45.05 54 52 41.06 58 82 

.01 J:i 1.58 1.1 .43 J:.I .12 

1955 79 00 21 00 57.00 43 00 62.83 37.17 67.58 32.38 65.90 34.09 

.04 J:.I 01 

1956 53.64 46 36 42 33 57 67 60.18 39.82 64.68 35.32 51.02 48.98 

1957 69.06 30.82 53.55 46.45 71.28 27.15 61.43 38.37 64.69 35.19 

.12 11 1.57 11 .20 1.1 .12 

1958 73 SO 26 50 69.84 .30.16 78 15 21.85 68.39 31 61 71.54 28.46 

1959 73.25 26.73 73 40 26.60 78.48 20.91 69.23 30.69 72.11 27.86 

.02 1.1 .61 11 .08 J./ .03 

1960 76.89 23.11 68.62 31.38 81.65 18.35 74 33 25.67 74.78 25.22 

1961 80 92 19.08 77 74 22 26 58.34 41.66 62.35 37.65 73.61 26.39 

1962 76.34 23 66 60.39 39.61 75.34 24.66 80.65 19.35 77.01 22.99 

1963 72.25 27.75 44.33 55 67 64.66 35.37 74 32 25.68 67.85 32.15 

1964 74.38 25 62 42.84 57.16 70.61 29.39 81.87 18.13 69.03 30.97 

1965 67.61 32.39 41. 75 58.25 68.37 31.63 83.83 16.17 ·70.31 29.69 

1966 62.36 37.64 77.75 22.35 64.35 35.65 78.26 21.74 :70.66 29.34 

1967 54.33 45.67 56.88 43 12 66.36 33.64 73.99 26.01. 1

62 •05 37.95 

1968 63.94 36.06 67.57 32.43 71.01 28.99 75.24 24.76 69.44 30.56 I 

,..; I 

>- 1969 76.50 23.50 66.50 33.50 63.20 36.80 80.10 19.90 74.82 25.18 tc:I 

~ 1970 69.96 30.04 70.51 29.49 VI !I Pressure Fish Lock 

80.60 19.40 82.95 1/.05 66.89 33.11 VI 
If TABLE 56 

YEARLY TOTALS OF SALMONIDS COUNTED OVER ICE HARBOR DAM , 

1962 - 1970 

Total 

Year Chinook Steelhead Sockeye Coho Salmon 

1962 94,301 115,796 38 3,207 213,342 

1963 61,190 74,539 1,118 1,933 138,780 

1964 60,097 58,860 1,276 2,071 122,304 

1965 39,233 62,873 317 320 102,743 

1966 75,882 65,798 278 878 142,836 

1967 84,930 44,205 717 3,770 133,622 

1968 98.681 82.383 1,165 6.227 188,45~ 

1969 100,514 63 t 889 745 5,316 170,464 

1970 77,698 53,870 797 3,636 136,001 

Total 692,526 622,213 6,451 27,358 1,348,548 

9-Year 

Average 76,947 69,135 717 3,040 149,839 

The dates for beginn1ng and termination of counting have 

varied s11ght1y: 

TABLE 56 
TABLE 51 

MONTm.y TOTALS OF SALMONIDS AND SHAD COUNTED OVER ICE HARBOR DMI 

1970 

SPECIES Jan Feb Mar Apr May Jun Ju1 Aug Sep Oct Nov Dec Total 

Chlr,ook 12,161 33,881 12,,338 8,185 1,141 7,102 1,456 219 3 11,698 

Sockeye 51 572 139 29 191 

Coho 499 2,189 345 3 3,636 

Steelhead 1,591 1,061 389 2,620 1,611 30,101 8,290 1,891 304 53,870 

TOTAL SAIMON 13,764 34,948 12,784 11,317 9,996 40,621 10,091 2,113 307 136,001 

Shad 8 339 48 395 
! TABLE 58 

I 

. CLIMATOLOGICAL, STREAM FLOW AND SALMONID FISH COUNTS - APRIL 1970 

ICE HARBOR DAM 

RIVER 

WATER 

DATE TEMPERATURE TURBIDITY FLOW CHINOOK STEELHEAD TOTAL 

1 47 1.0 43,200 8 41 49 

2 47 1.4 35,300 0 34 34 

3 47 1.9 44,000 0 49 49 

4 47 2.0 43,900 0 51 51 

5 47 1.9 41,600 0 73 73 

6 48 1.8 37,400 0 66 66 

7 48 1.7 42,400 6 63 69 

8 48 1.6 43,600 7 68 75 

9 48 1.7 34,900 9 33 42 

10 48 1.9 46,100 28 75 103 . -- - ... -. - 11 48 2.2 48,500 29 108 137 

12 48 2.0 59,800 91 100 191 

13 48 2.2 47,900 171 94 265 

14 48 2.0 51,600 169 62 231 

15 48 2.1 57,200 155 68 223 

16 48 1.8 49,700 482 81 563 

17 48 1.7 65,600 360 47 407 

18 48 1.8 55,100 673 63 736 

19 49 1.8 51,500 468 43 511 

20 49 1.9 45,200 670 52 722 

21 49 2.2 48,700 598 33 631 

22 49 2.3 48,700 479 36 515 

23 49 2.3 51,100 531 32 563 

24 49 2.2 49,700 773 46 819 

25 49 1.9 47,800 724 30 754 

26 49 2.0 43,800 540 49 589 

27 49 2.0 53,800 903 39 942 

28 49 2.2 43,700 1234 6 1240 

29 49 2.2 43,300 744 12 756 

30 49 2·3 46,000 231:5 43 2358 

TOTAL 12,167 1,597 13,764 
DAn.. 

1 

2 

3 

4 

5 

6 

7 

8 

9 

10 

11 

12 

13 

14 

15 

16 

17 

18 

19 

20 

21 

22 

~ 23 

t""I 24 

tI'J 25 VI 

\C 26 

27 

28 

29 

30 

31 

TOTAL 

TABLE 59 

. CLIMATOLOGICAL, STREAM FLOW AND SAIMONID FISH COUNTS ... - HAY 1970 . B 

ICE HARBOR DAM 

RIVER 

WATER 

TEMPERATURE TURBIDITY FLOW CHINOOK STEELHEAD 

49 2.3 51,000 5125 61 

50 3.2 48,200 3994 55 

51 2.9 46,300 1557 32 

51 3.0 46,600 1059 29 

51 2.9 57,000 2703 56 

51 2.5 81,600 2331 43 

51 1.4 100,200 2258 62 

52 1.8 112,200 1224 26 

52 1.9 104,100 2245 60 

52 1.9 101,800 1658 31 

53 2.0 102,600 1461 47 

54 1.9 89,500 1375 40 

54 2.0 89,300 1310 30 

53 :' 1.9 84,400 1100 38 

53 2.0 79,800 917 30 

53 2.2 78,700 510 22 

53 1.8 89,900 504 21 

53 1.9 125,000 287 31 

53 1.5 151,700 234 26 

53 2.2 169,800 280 27 

54 1.8 176,700 381 57 

54 1.9 155,000 324 40 

54 2.0 154,000 140 21 

54 .2.0 177,800 124 17 

5.4 1.B 175,300 71 19 

54 1.9 . 190,300 87 24 

54 1. 7 . 196,400 53 17 

54 1.5 189,400 118 19 

54 1.6 160,700 130 29 

54 1.5 145,800 195 27 

54 1.5 134.400 176 30 

~,a81: 1,067 

33J~~1 

TOTAL 

5186 

4049 

1589 

1088 

2759 

2374 

2320 

1250 

2305 

1689 

1508 

1365 

1340 

1138 

947 

532 

525 

318 

260 

307 

438 

364 

161 

141 

90 

111 

70 

137 

159 

222 

206 

34,948 
TABLE 60 

CLIMATOLOGICAL, STREAM FLOW, SALMONID AND SHAD COUNT - JUNE 1970 

ICE HARBOR DAM 

I-:! 

>- WATER RIVER RIVER 

b:I 

t'" DATE TEMPERATURE TURBIDITY FLOW CHINOOK S!EELHEAD SOCKEYE TOTAL SHAD (:12 

(J\ 

0 1 54 1.S 12.3,600 103 17 120 2 54 1.S 121,400 87 16 103 

3 54 I.S 141,900 98 12 -; 110-

4 54 1 .. 6 169,300 116 11 127 

5 54 1.1 207,400 248 21 269 

6 57 1.3 207,000 361 35 396 

7 58 1.3 216,600 295 23 318 

8 58 1.2 211,300 170 15 185 

9 58 1.1 188,000 130 2 132 

10 57 1.0 188,300 144 9 153 

11 57 .8 174,500 131 6 137 

12 56 1.0 152,000 162 8 170 

13 56 1.2 130,,500 230 14 244 

14 55 1.1 123,900 li3 7 320 

15 55 1.5 130,600 533 10 543 

16 55 1.3 145.600 577 18 595 

17 55 1.5 138,400 683 7 690 

18 55 1.7 126,800 684 11 695 

19 56 1.6 130,300 760 14 774 

20 56 1.7 134,300 580 14 594 

21 56 1.8 138,600 668 8 676 

22 57 1.9 144,200 578 9 587 

23 60 1.9 141,900 550 11 561 

24 61 2.1 141,2 00 2~4 6 300 

25 63 2.0 131,100 765 10 775 

26 63 2.0 119,900 694 9 IS 718 

27 64 2.1 112,200 639 16 8 663 

28 64 2-.0 116.2 00 609 11 13 633 

29 64 2.0 135,900 575 8 11 594 3 

30 64 2.0 118,300 561 31 10 602 5 

TOTAL 12,338 389 57 12,784 8 
TABLE 61 

CLI~1ATOLOGlCAL , STREAM FLOW, SALMONID AND SHAD COUNTS .. JULY 1970 

ICE HARBOR DAM 

WATER TarAL 

DATE TEMPERA'!URE TURBIDITY FLOW STtELHEAD SOCKEYE COHO CHINOOK SALMONlDS SHAD 

1 64 1..8 113,200 20 5 648 673 8 

2 64 1.8 107,000 9 18 480 507 12 

J 64 1.1 109,200 13 13 411 437 6 

4 64 1.7 97,400 11 19 512 542 12 

5 64 1.9 86,400 13 17 488 518 3 

6 64 2.2 72,600 18 17 353 388 3 

7 64 2.1 69,600 20 16 315 351 0 

8 64 2.5 63,7 00 19 18 401 438 2 

9 64 2.5 67,700 37 19 465 521 0 

10 67 2.2 60.600 47 18 540 605 0 

1 '. 67 2.3 45,200 24 13 368 405 0 

12 67 2.3 49,200 31 18 195 244 0 

IJ 69 2.5 48,200 38 23 195 256 12 

14 69 2.4 49,300 38 5') 259 3S6 42 

15 70 2.8 44,000 49 80 421 550 22 

16 70 2.6 43,900 75 30 3JJ 438 S6 

17 70 2.6 43,800 89 33 280 402 19 

18 70 2.5 43,900 51 21 141 219 28 

19 70 3.5 33,700 89 21 130 240 33 

20 71 3.1 38,600 127 13 113 253 30 

21 71 3.8 32,600 77 15 95 187 0 

22 71 2.8 30,400 147 10 154 311 6 

23 71 3.5 32,200 146 31 133 310 0 

t-4 24 72 3.0 26,800 116 6 83 205 6 >- tI:l 

I:""' 25 70 3.0 23,600 144 10 131 285 5 ttJ 26 70 2.9 21,400 165 2 90 257 7 (J\ 

.... 27 70 3.2 32,500 170 4 98 272 3 

28 71 3.1 18,700 253 2 106 361 7 

29 71 3.0 30,900 180 4 77 261 7 

30 71 3.2 26,300 223 6 70 299 6 

.lol 71 3.1 30,400 181 5 100 286 4 

TOTAL 2,620 572 8,185 11,377 339 

.. -
TABLE 62 

CLIMATOLOGICAL, STREAM FLOW J SALMONID AND SHAD COUNTS - AUGUST 1970 

", ICE HARBOR DAM 

;! WATER TarAL tl:t DArE TEMPERATURE TURBIDITY FLOW STEELHEAD SOCKEYE COHO CHINOOK. SALMONIDS SlLl\.D I:'" 

[11 

0\ 

N 1 71 3.5 t 2 402 

2 71 3.3 26,800 168 96 264 3 

3 71 3.4 32,200 148 3 62 213 

4 72 3.4 25,800 213 8 67 288 6 

5 71 3.5 30,400 264 3 65 332 1 

G 71 3.4 34,500 192 41 233 

7 72 3.8 20,700 380 1 69 450 :3 

8 72 3.3 20,900 255 4 57 316 6 

9 72 3.0 22,800 292 1 58 351 3 

10 72 3.1 24,300 230 45 275 2 

11 72 3.4 19,500 233 3 70 306 7 

12 72 3.3 20,900 293 5 59 357 1 

13 72 3.6 22,500 344 3 60 407 3 

14 72 4.3 19,700 259 3 60 322 2 

15 72 5.5 16,700 400 2 49 451 1 

16 72 5.8 9,100 145 23 168 -2 

17 72 6.0 19,100 113 28 141 

18 72 5.9 23,100 262 32 294 1 

19 72 6.0 20,600 341 5 66 412 1 

20 72 6.0 20,900 206 1 1 33 241 1 

21 73 6.0 18,100 243 4 2 67 316 3 

22 73 6.0 18,500 189 3 30 222 1 

23 73 6.0 9,100 106 3 13 44 166 

24 73 6.0 21,800 126 3 15 22 166 

25 73 6.0 23,200 306 5 61 74 446 

26 73 6.0 19,200 409 22 125 84 640 

27 73 6.0 18,100 335 18 70 70 493 

28 73 6.0 18,200 301 10 57 69 437 1 

29 73 6.0 20,300 215 7 27 48 297 

30 73 5.6 18,200 206 8 76 59 349 

31 72 5.6 23,000 153 8 52 28 241 

TOTAL 7 t 611 139 499 1,747 9,996 48 
TABLt:: 63 

CLIMATOLOGICAL~ STREAM FLOW ~~ SAL~ONID FISH COUNTS - SEPTEMBER 1970 

ICE HARBOR DAM 

WATER TOTAL 

DATE TEMPERATURE TURBIDITY FLOW SIEELHEAD SOCKEYE COHO CHINOOK SALMONIDS 

1 72 6.0 21,400 302 8 107 100 517 

2 72 6.0 20,100 215 4 69 77 365 

3 72 6.0 19,000 139 5 58 65 267 

4 72 5.8 20,500 290 1 39 119 449 

5 71 5.8 12,800 267 5 46 73 391 

6 71 5.7 20,400 203 5 50 69 327 

7 71 5.2 21,900 321 58 109 488 

8 70 5.1 22,700 638 1 80 176 895 

9 69 3.5 33,300 490 77 199 766 

10 69 4.0 39,400 486 13 198 739 

11 69 4.2 31,700 737 114 267 1,118 

12 68 4.1 26,100 430 78 263 711 

13 68 3.8 26,600 1,022 148 345 1,515 

14 68 3.1 24,400 818 118 381 1,311 

15 68 3.7 25,100 1,004 225 419 1,648 

16 67 3.8 28,200 1,550 243 441 2,234 

17 66 3.5 28,900 1,813 247 547 2,607 

18 66 3.9 25,900 2,123 163 441 2,127 

19 66 3.8 23,000 3,863 118 875 4,856 

20 66 3.9 22,400 2,108 99 369 2,576 

21 65 3.7 21,200 423 43 2714 740 

22 65 3.7 21,800 1,087 45 206 1,338 

23 64 3.9 28,300 1,872 86 400 2,358 

24 64 3.2 33,000 1,569 72 254 1,895 

25 64 3.7 40,900 1,069 65 194 1,328 

26. 64 3.3 29,000 1,146 52 209 1,407 

27 . 63 4.2 28,700 1,284 64 102 1,450 

28 63 4.2 27,100 1,133 50 233 1,416 

'"i 29 63 5.4 27,100 823 55 143 1,021 

> 30 63 5.5 28,700 894 47 154 1,095 ~ 

t""I 

tz:I Jl 

Q\ 

w 30,101 29 2,789 7,702 40,621 TOTAL 
TABLE 64 

CLIMATOLOGICAL. STREAI."1 FLOt4 AND SALMONID FISH COUNTS - OCTOBER 1970 

ICE HARBOR. DAM 

~ 

= t"" WATER 

t:a:I DATE Q\ TEMPERAtURE l'URBIDIT't FLOW COHO CHINOOK StEELHEAD TOTAL 

,c:.. 

1 63 5.4 28,916 36 78 580 694 

2 52 5.3 25,616 44 93 486 623 

3 62 5.4 21,116 21 98 513 638 

4 62 5.2 21,616 19 72 453 544 

5 62 5.1 25,116 10 96 5-:l8 614 

6 62 4.8 24.716 23 63 502 588 

7 61 4.8 23.616 15 !t.4 454- 513 

3 51 4.5 31,016 19 44- 515 578 

9 61 4.5 34,716 12 38 325 375 

10 60 4.1 31,316 15 52 395 462 

11 60 4.5 19,116 9 31 394 434 

12 59 4.6 27,116 12 58 370 440 

13 59 4.7 27 J 716 22 59 298 379 

14 59 4.3 24,016 11 47 210 268 

15 59 4.6 22,116 20 65 219 364 

16 59 3.5 30,316 i 21 146 168 

17 59 4.0 27,116 2 25 218 245 

18 58 4.2 23.916 6 31 172 209 

19 58 4.3 29,716 4 37 121 162 

20 58 4.5 30,716 4 38 107 149 

21 58 4.5 28,116 4 50 86 140 

22 57 4.5 31,216 5 48 169 222 

23 57 4.3 34,016 8 44 128 180 

24 57 4.1 25,816 7 65 237 309 

25 57 4.2 32,316 9 45 123 177 

26 56 4.3 33,116 0 15 82 97 

27 56 4.2 37,616 3 16 54 73 

28 55 4.2 31,316 0 7 46 S3 

29 55 4.0 25,316 0 16 32 48 

30 55 5.0 15,416 4 30 92 126 

31 54 4.7 33 316 0 30 189 219 

TOTAL 345 1,456 8,290 10.091 
TABLE 65 

CLIMATOLOGICAL, STREAM FLOW AND SALMONID FISH CO~7S - NOVEMBER 1970 

ICE HARnOR DAM 

WAtER 

DAtE tEMPERATURE TURBIDITY FLOW COHO CHINOOK STEELHEAD IOTAL 

1 54 4.8 22,100 3 11 69 83 

2 54 5.0 2.8,400 11 53 64 

3 54 4.7 26,900 19 108 127 

4 53 4.0 21,700 16 99 115; 

5 53 4.5 38,800 7 75 82 

6 52 4.4 25,600 10 151 161 

7 52 4.5 26,500 21 156 177 

8 52 4.3 27,500 19 128 147 

9 52 4.5 27,900 23 91 114 

10 51 4.6 25,800 6 51 57 

11 51 4.6 33,900 9 9 

12 51 4.6 34,200 7 175 182 

13 51 4.6 31,600 6 76 82 

14 51 5.0 33,300 5 64 69 

15 51 4.9 30,000 4 75 79 

16 50 5.0 30,800 4 52 56 

17 50 5.0 32,200 13 59 72 

18 50 5.0 39,600 8 42 50 

19 49 5.0 43 .• 200 6 67 73 

20 49 5.0 43,200 1 35 36 

21 48 5.2 39,000 4 49 53 

22 47 5.5 34,201' 2 47 49 

23 47 5.5 33,700 15 15 

24 46 5.5 37.300 2 9 11 

25 46 5.5 43,700 5 22 27 

26 46 43,600 H H H 

27 46 5.8 43,800 6 33 39 

28 46 5.6 43,800 1 27 28 

~ 29 45 5.8 42,400 1 32 33 

30 45 5 7 35,000 1 22 23 01 

tat 

~ 

0'\ TOTAL 3 219 1,891 2,113 VI 
" 

TABLE 66 

;! 

tJII CLIMATOLOGICAL, STREAM FLOW AND SALMONID FISH COO'NTS - DECEMBER 1970 

t"" 

~ 

(J\ ICE HARBOR DAM (J\ 

WATER 

DATE TEMPERATURE TURBIDITY FLOW CHINOOK STEELHEAD TOTAL 

1 45 6.0 33,300 1 17 18 

2 45 6.0 35,200 19 19 

3 45 6.0 36,900 8 8 

4 45 6.0 43,800 1 12 13 

5 44 6.0 43,600 14 14 

6 44 5.7 42,400 17 17 

7 44 5.6 37,300 1 8 9 

8 43 5.5 43,900 2 2 

9 43 5.6 43,500 3 3 

10 43 6.0 35,600 5 5 

11 43 5.5 42,200 3 3 

12 42 5.8 44,000 17 17 

13 42 6.0 43,900 11 11 

14 42 5.7 43,200 18 18 

15 41 6.0 38,000 10 10 

16 41 5.7 43,500 14 14 

17 41 6.0 40,600 

18 41 5.8 44,000 7 7 

19 41 6.0 38,600 18 18 

20 41 fI.O 38,700 32 32 

21 41 6.0 40,800 21 21 

22 41 6.0 43,400 5 5 

23 40 6.0 35,100 10 10 

24 40 6.0 29,500 4 4 

25 40 27,800 No Count 

26 40 6.0 43,200 7 7 

27 39 6.0 37,100 3 3 

28 39 6.0 33,000 5 5 

29 39 6.0 34,700 1 1 

30 39 6.0 31,000 5 5 

31 39 6.0 34.200 8 8 

TarAL 3 304 307 
TABLE 67 

PEAK DAYS OF MIGRATION 

ICE HARBOR DAM - 1962 - 1969 

S~rlnBi Chlnook Summer Chlnook Fall Chlnook Steelhead Socke:y:e Coho 

Number Number Number Number N\.U11ber Number 

Year Date of Fish Date of Fl.sh Date of Fl.sh Date of F1Sh Date of FLsh Date of Flsh 

1962 May 17 2,425 Jun 28 2,509 Sep 24 1.398 Sep 19 5,313 Jul 1 S Sep 16 416 

1963 May 12 1.843 Jun 25 1,150 Sep 27 812 Sep 27 2,741 Jul 8 125 Sep 14 116 

1964 May 9 2.284 Jul 4 1,554 Sep 10 546 Sep 19 2,558 Sep 22 54 Sep 10 202 

1965 May 22 1,300 Jul 3 924 Sep 18 653 Sep 18 2,246 Jul 8 104 Sep 19 70 

1966 Apr 24 3,902 Jun 27 1,030 Sep 9 707 Sep 26 2,770 Jul 9 41 Sep 27 92 

1967 Apr 28 2,423 Jul 7 1,448 Sep 18 1,570 Sep 19 1,820 Jul 12 123 Sep 18 289 

1968 May 2 6,411 Jul 23 1,420 Seo 11 1,177 Sep 16 3.434 Jul 7 101 Sep 10 358 

1969 May 19 2,993 Jun 25 1,673 Sep 20 910 Sep 21 1,841 Jul 1 50 Sep 20 339 

1970 May 1 5,125 Jun 25 765 Sep 19 875 Sep 19 3,863 Jul 14 59 Sep 17 247 

Total 28,706 12,473 8,648 26,586 662 2,129 

I-i 

> 9-Year Average 3,189 1,386 961 2,954 73 236 ta 

t"" 

rI3 

(J\ 

...... 
~ D:I 

t"' 

~ TABLE 68 

am MONTHLY COUNT OF CHINOOK SALMON 

ICE HARBOR DAM - 1962 - 1969 

Total Spring SUlllDer Fall 

for Apr 1 Jun 12 Aug 12 

Year Jan Feb Mar A2 r Mal Jun Jul A!:!& ____ ...m ___ J!ll ___ . Nov Dec Year Jun 11 Au! 11 Oct 31 

1962 2,579 28,951 23,250 8,315 3,547 20.578 7,081 94.301 3j,613 30.639 30,049 

1963 3,434 21,790 14,001 7,591 1.415 9.342 2,918 677 22 61,190 26.778 20.875 13,537 

1964 1 2 4,048 19,611 5.409 18,832 2.161 8.159 1.701 156 17 60.097 24,304 24,696 11,097 

1965 4 1,677 9.649 5,072 10,209 803 9,318 2.152 349 39,233· 12,178 14,701 12,354 

1966 23,382 19,294 10,611 7,166 1.933 10.756 2.740 75,882 \' 43,881 16,983 15,018 

1967 15.973 18,137 9.020 22,218 820 11,947 6,815 84,930 I 35,593 30,315 19.022 

1968 1.595 41.398 12.119 17.751 3,4.33 16,588 5,275 493 29 98.681 • 44.773 29.531 24,377 

1969 195 697 43,181 24.918 12,861 2,369 12,027 3,555 708 3 100,514 52,090 • 30,917 17,507 

1970 12,167 33.881 12,338 8,185 1,747 7,702 1.456 219 3 77 ,698 47,931 19,382 10.385 

Total 201 65,552 235,892 116,738 113.128 18,228 106,417 33,693 2,602 74 692.526 321.141 218,039 153,346 

9-Year Average 22 7,284 26,210 12.971 12,570 2.025 11,824 3,744 289 8 76,947 35,682 24.226 17,038 
TABLE 69 .. .... -

MONTHLY COUNT OF STEELHEAD TROUT 

ICE HARBOR DAM - 1962 - 1969 ... -. 

Year Jan Feb Mar Aer Mal ~----- Ju1 .. ___ !!!L. ___ . .§.!:e. ________ Oct. - -- ~ __ ..P.!£. __ Total 

1962 8,758 716 261 2,384 7,450 75,924 20,303 115,796 

1963 969 895 163 2,157 6,514 35,382 24,070 4,042 347 74,539 

1964 105 136 796 2,269 807 153 1.596 9,462 34,435 7,357 1,347 397 58,,860 

1965 31 110 673 1.976 488 439 3,739 4,497 33,595 13,522 3,803 62,873 

1966 2,161 810 413 1,383 2.517 40,185 18,329 65,798 

1967 1,266 894 345 972 953 18,914 20,861 44,205 

1968 2,558 2,933 357 952 8,107 45,552 17,270 3,692 962 82,383 

1969 132 41 807 4,971 2,430 321 3,348 5,715 27,,219 14,953 3,874 78 63,889 

1970 . 1,597 1,067 389 2,620 7,611 30,101 8,290 1,891 304 53,870 

total 268 287 2,276 26,525 11,040 2.841 19,151 52,826 l41,307 144,955 18.649 2,088 622,213 

9 .. Year 

Average 30 32 253 2,947 1,227 316 2,128 5,870 37,923 16,106 2,072 232 69,135 

t-3 

>- t:I:I .. t"" , . "" '" ..0 
TABLE 70 

~ MONTH TOTALS OF SAIMONIDS AND SHAD, AND PEAK rAYS OF MIGRATION 1969-1970 

c::I LOWER MONUMENTAL MM 

~ - 1970 - -...I 

0 SEecies Jan Feb Mar AE,r Me~ Jun Jul AuS SeJ2 Oct Nov Dec Total 

Chinook " . 1 1 9.194 32,623 15,818 9,369 1,720 5,178 1,281 1\122 3 75_,310 

Sockeye 41 179 11 9 240 

Coho 299 2,385 281 1 2,972 

Steelheed 252 1~025 1~519 3,2 14 3" ~ 2~ 134 232 1~989 7~947 30 2701 112194 . ,1.2 615 416 62,167 

Total Salmon 253 1,025 1,520 12,337 34,757 16,091 11,537 9,977 38,273 12,756 1,744 419 140,689 

Shed 34 163 1:2 812 

- 1969 -

Specles Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Total 

Ch~nook 1 67 38,102 25,289 13,832 1,176 5,069 1,619 340 5 86,700 

Sockeye 94 968 65 1,127 

Coho 2 134 4,924 1,278 127 1 6,466 

Steelhead 5 12525 9.1 235 52415 248 22141 6.2 410 2602 647 151. 125 4,,187 366 71.1 434 

Tot'll Salmon 5 1,526 9,304 44,117 25,631 16,941 8,385 36,640 18,092 4,654 372 165,721 

Shed 32 465 21 27 545 

PEAK DAYS OF MIGRATION 1969-1970 

Spring Chinook Summer Chlnook Fall Chl.nook . Steelhead Sockeye Coho 

Number Number Number Number Number Number 

Year rate of Fish Date of Fish Date of Fish JEte of F1Sh JEte of Fish lEte of F1Sh 

1969 May 17 2,915 June 26 1,630 Sep 24 899 Sep 24 2,680 Ju1 11 64 Sep 17 572 

1970 May 3 4,472 June 16 1,054 Sep 20 512 Sep 20 3,588 Jul 15 23 Sep 13 181 

I 
JANUARY 

Steelrete Chl.nook head Total 

1 0 0 0 

2 0 17 17 

3 0 3 3 

4 0 5 5 

5 0 5 5 

6 1 2 3 

7 0 3 3 

8 0 1 1 

9 0 2 2 

10 0 1 1 

11 0 0 0 

12 0 4- 4 

13 0 1 1 

14 0 ° 0 

15 0 5 5 

16 0 12 12 

17 0 8 8 

18 0 8 8 

19 0 13 13 

20 0 24 24 

21 0 12 12 

22 0 5 5 

23 0 24 24 

24 0 15 15 

25 0 2 :2 

26 0 6 6 

27 0 1 1 

28 o I 5 5 

29 0 28 28 

30 0 24 24 

31 0 16 16 

OTALS 1 252 253 

TABLE 71 

D\ILY SALMONID AND SHAD COUNT - JANUAHY THRU MAY - 1970 

LO\IER MONUMENTAL MM 

FEB l<1ARCH APNIL 

Steel- Steel- Steelhead Chl.nook head Total Chlnook head 

27 0 2 2 0 214 

27 0 2 2 0 147 

35 0 6 6 ° 94 

21 0 31 31 1 85 

7 0 _ 43 43 1 145 

13 0 22 22 0 98 

7 ° 21 21 3 146 

10 0 24 24 2 121 

6 0 19 19 1 109 

21 0 27 27 10 98 

27 0 63 63 4 73 

24 0 52 52 8 71 

17 0 23 23 25 54 

23 0 39 39 18 70 

59 0 44 44 65 138 

54 0 43 43 300 177 

57 0 96 96 221 99 

76 0 68 68 286 75 

47 0 32 32 306 92 

64 0 46 46 226 59 

49 0 31 31 510 73 

58 1 37 38 526 72 

63 0 70 70 869 101 

48 0 103 193 355 145 

47 0 64 64 1,335 112 

39 0 92 92 933 94 

34 0 56 56 247 78 

67 0 79 79 1,170 110 

0 0 39 39 576 B9 

° 0 59 59 1,246 104 

0 0 186 186 0 ° 1,025 1 1,519 1,520 9,194 3,143 

MAY 

SteelTotal Cl'1l!look head Total Date 

214- 1,481 142 1,623 1 

147 3,010 166 3,176 2 

94 4,472 158 4,630 3 

86 2,981 121 3,102 4 

146 1,356 98 1 .. 454 5 

98 2,155 63 2,218 6 

149 1,307 76 1,383 7 

123 1,098 100 1,198 8 

110 1,627 82 1,709 9 108 2,054 71 2,125 10 

77 1,721 81 1,802 11 

79 839 59 898 12 

79 451 61 512 13 88 1,521 61 1,582 14 

203 1,047 93 1,140 15 

477 919 89 1,008 16 

320 530 58 588 17 

361 591 42 633 18 

398 938 44 982 19 285 934- 61 995 20 

583 276 54 330 21 

598 95 56 151 22 

970 210 60 270 23 

500 76 32 108 24 

1,447 80 30 110 ·25 

1,027 78 36 114 26 

325 63 27 90 27 

1,280 183 26 . . 209 28 

615 161 29 190 29 

1,350 191 38 229 30 

0 178 20 198 31 

12,337 32,623 2,134 34,757 
'MBLE 72 

MILY SALMONID AND SHAD COUNT - JUNE & JULy - 1970 

LOWER MONUMENTAL MM 

JUNE JULy . Stee1- 'lbta1 Stee1- Total 

Date Ch1nook Sockeye head Salmonid Shad Chinook Sockeye head Salmon1d Shad Date 

1 21'1' 31 308 659 6 6 611 1 1 

2 259 19 218 534 2 2 538 1 2 

3 306 30 336 419 5 4 428 13 3 

4 667 36 703 387 6 3 396 0 4 

5 408 17 425 400 4 3 407 24 5 

6 383 9 392 553 13 6 577 66 6 

7 185 8 193 621 4 25 656 ~ 45 7 

8 102 8 110 415 5 19 499 60 8 

9 117 6 123 357 6 12 375 0 9 

10 84 2 86 512 9 9 530 B9 10 

11 203 3 4 210 409 17 16 442 112 11 

12 299 1 7 307 306 8 15 329 69 12 

+3 504 12 516 357 10 10 377 43 13 

14 317 3 320 288 5 21 314 34 14 

15 880 4 884 372 23 29 324 12 15 

16 1,054 10 4 1,068 229 8 45 282 11 16 

17 593 2 3 59B 708 8 54 770 9 17 

18 810 2 0 812 193 9 66 268 5 18 

19 490 2 2 494 183 4 66 253 19 19 

20 926 8 0 934 138 5 70 213 22 20 

21 951 4 955 186 5 103 294 22 21 

22 1,004 1 1,005 149 2 103 254 24 22 

23 665 5 670 201 0 107 308 40 23 

24 590 1 591 151 8 112 271 17 24 

25 424 3 427 69 0 122 191 17 25 

26 546 1 547 149 3 156 308 1 26 

27 723 2 725 130 2 178 310 2 27 

28 865 9 5 879 84 1 148 233 4 28 

29 686 1 4 691 104 0 183 287 1 29 

30 500 3 1 504 34 63 1 182 246 0 30 

31 77 0 114 191 0 31 

TOTAL 15,818 41 232 16,091 34 9,369 179 1,989 11,537 763 

, .. ~ 'roO . 
Date Chinook Sockeye 

1 l11 

2 l02 

3 l07 I 4 III 1 

5 97 

6 86 

1 63 

8 70 

9 41 

10 53 

11 39 

12 58 

13 82 

14 59 1 

15 56 1 

16 35 3 

17 53 

18 60 

19 35 

20 55 

21 . 55 

22 15 

23 11 

24 20 

25 29 

26 36 

27 39 

28 42 1 

29 32 

30 26 4 

31 42 

TOTAL 1,720 11 

TABLE 13 

DA.ILY SArnONID AND SHAD COUNT - AUGUST & SEPTEMBER - 1970 

LOWER MONUMENTAL DAM 

AUGUST 

Stee1- Total 

Coho head Salmonid Shad Chinook Sockeye 

288 399 21 

315 417 2 61 

262 369 49 

194 306 49 4 

204 301 64 

258 344 2 19 5 

328 391 2 69 

284 354 58 

234 215 68 

194 241 2 46 

297 336 63 

212 270 111 

314 396 1 158 

262 322 251 

261 318 121 

272 310 2 354 

288 341 1 404 

229 289 505 

123 158 319 

310 365 512 

7 293 355 236 

9 272 296 235 

3 153 167 312 

10 177 207 234 

16 278 323 132 

75 251 362 2 III 

48 261 354 148 

30 356 429 110 

20 307 359 B9 

25 225 280 B9 

56 239 337 1 

299 7,941 9,977 15 5,178 9 

SEPTEMBER 

Stee1- Total 

Coho head Salmon~d Date 

48 259 346 1 

87 291 439 2 

85 322 456 3 

45 222 320 4 

49 251 362 5 

45 413 542 6 

31 251 363 

41 312 lfl1 e 

42 272 382 9 

70 503 619 10 

115 453 631 11 

162 742 1,075 12 

181 668 1,007 13 

164 931 1,346 14 

102 Ben 1,024 15 

165 1,012 1,531 16 

166 1,208 1,778 17 

145 2,215 2,865 18 

73 1,941 2,393 19 

86 3,588 4,186 20 

45 2,266 2,547 21 

B2 1,318 1,635 22 

77 1,460 1,849 23 

75 1,773 2,082 24 

93 1,191 1,416 25 

34 1,383 1,528 26 

24 1,111 1,283 27 

18 1,414 1,542 28 

12 966 1,067 29 

17 1,158 1,264 30 

31 

2,385 30,701 38,273 
OCTOBER 

Date Chl.nook Coho 

1 77 32 

2 83 55 

3 103 20 

4 58 24 

5 85 18 

6 51 12 

1 60 lO 

8 41 13 

9 35 1 

10 25 4 

11 23 6 

12 16 4 

13 20 11 

14 61 9 

15 42 12 

16 34 2 

11 40 8 

18 39 7 

19 31 2 

20 24 2 

21 32 2 

22 43 5 

23 36 2 

24 45 5 

25 42 4 

26 36 1 

27 17 2 

28 33 5 

29 18 2 

30 24 1 

31 1 a 

'I'O'I!ALS 1,281 281 

TABLE 74 

MILl SALMONID COUNT ... OCTOBER, NOVEMBER AND DECEMBER ... 1970 

LOWER MONl.lMENTAL DAM 

NOVEMBER 

Stee1- Stee1-

DEC'EMBER 

Steelhead Total Ch~nnok Coho head Total Chinook head 

992 1,101 22 3 72 97 1 28 

1,061 1,199 11 a 105 116 0 22 

791 914 3 a 61 64 1 13 

712 194 5 a 76 81 0 20 

873 976 3 0 54 51 1 12 

520 583 3 0 54 57 a 37 

410 480 6 0 71 77 a 16 

548 602 5 a 61 66 a 19 

335 371 10 a 119 129 a 28 

357 386 5 a 105 110 0 21 

457 486 3 a 104 101 0 19 

432 452 8 0 57 65 0 19 

362 393 2 0 39 41 0 14 

524 594 4 0 30 34 0 17 

355 409 6 1 52 59 0 13 

210 246 0 2 42 44 0 13 

341 395 3 0 54 57 0 11 

215 261 4 0 36 40 0 8 

220 253 2 1 41 50 0 1 

170 196 2 0 45 47 0 9 

170 204 4 0 44 48 0 8 

154 202 0 0 37 37 0 13 

134 172 6 0 31 37 0 12 

145 195 1 0 25 26 0 8 

195 241 0 0 53 53 0 

135 172 H 0 H H 0 5 

84 103 2 0 41 43 0 10 

88 126 2 0 33 35 0 10 

58 78 a 0 43 43 0 2 

86 III 0 a 24 24 0 1 

54 61 0 0 a a 0 1 

11,194 12,756 122 7 1,615 1,744 3 416 

Total Date 

29 1 

22 2 

14 3 

20 4 

13 5 

31 6 

16 7 

19 8 

28 9 

21 10 

19 11 

19 12 

14 13 

17 14 

13 15 

13 16 

11 17 

8 18 

1 19 

9 20 

8 21 

13 22 

12 23 

8 24 

25 

5 26 

10 27 

10 28 

2 29 

1 30 

1 31 

419 

1 
TABLE 75 

MONTHLY TOTALS OF SALMON IDS COUNTED OVER LI'ITLE GOOSE DMt 

1970 

Species Jan Peb Mar Apr May Jun Ju1 Aug Sep Oct Nov Dec Total 

Chinook 6,765 32,616 15,204 11,200 1,529 4,508 965 178 6 72,971 

Sockeye 136 6 21 163 

Coho 138 2,140 196 6 2,~80 

Stee1head 3,346 4,148 1,762 167 1,485 7,487 27,898 11,931 1,136 280 59,640 

TOTAL SALMON 3,346 10,913 34,378 15,371 12,821 9.160 34,567 13,092 1,320 286 135,254 
DATE 

1 

2 

l 

4 

5 

6 

7 

8 

9 

10 

11 

12 

13 

14 

15 

16 

17 

18 

19 

20 

21 

22 

23 

24 

25 

26 

27 

28 

29 

30 

.31 

TABLE 76 

CL tMATOLOGI CAL , STREAM FLOW AND SALMONID FISH COUNTS - MARCH AND APRIL 1970 

LITTLE GOOSE DAM 

MARCH * APRIL 

RIVER 

WATER. 

STEELHEAD TEMPERATURE TURBIDITY FLOW CHINOOK STEELHEAD 

15 47 40,900 132 

47 46 38,800 246 

6 46 43,100 164 

71 46 41,700 178 

49 46 35,600 271 

20 46 41,100 80 

60 47 41,500 76 

18 47 46,000 1 68 

7 46 43,100 82 

8 48 2.5 41,600 2 154 

16 48 2.5 54,900 134 

36 47 2.5 53,200 3 154 

103 47 2.3 50,000 3 250 

219 47 2.8 59,500 3 97 

118 47 2.6 56,000 4 86 

103 47 2.6 53,400 3 85 

213 51 2.6 55,600 10 60 

85 54 2.6 48,300 47 113 

191 56 2.6 49.300 119 91 

247 48 2.6 51,900 436 164 

182 48 2.7 49.500 278 151 

131 48 2.7 50,300 385 199 

65 48 2.8 51,200 518 166 

54 48 2.6 49,300 612 165 

65 46 2.7 42.800 593 112 

129 46 2.8 47,500 824 126 

233 48 2.4 45,800 895 135 

363 48 2.4 44,400 676 120 

208 48 2.5 43,200 431 145 

121 SQ 3.0 52.600 922 144 

16.3 

3346 6,765 4,148 * Instruments for me~surlng water temperature and turbidity not available till April. 

TOTAL DATE 

132 1 

246 2 

164 3 

178 4 

271 5 

80 6 

76 7 

68 8 

82 9 

156 10 

134 11 

157 12 

253 13 

100 14 

90 15 

85 16 

70 17 

160 18 

210 19 

600 20 

429 21 

584 22 

684 23 

777 24 

705 25 

950 26 

1030 27 

796 28 

576 29 

1066 30 

10,913 
DATE 

1 

2 

3 

4 

5 

6 

7 

8 

9 

10 

11 

12 

13 

14 

15 

16 

17 

18 

19 

20 

21 

22 

23 

24 

25 

~ 26 

27 -~ 28 ...... 29 ...... 

30 

31 

TOTAL 

TABLE 77 

CLIMATOLOGICAL. STREAK FLOW AND SAIHONID FISH COUNTS" MAY 1970 

LITTLE GOOSE DAM 

RIVER 

WATER 

TEMPERATURE TURBIDITY FLOW CHINOOK. STEELHEAD 

50 3.0 47,000 545 103 

50 3.0 46,900 1862 109 

50 3.0 46,400 1632 142 

50 3.0 47,100 3464 134 

50 3.4 66,500 3433 114 

50 3.6 83,300 1392 71 

50 3.6 99,000 1375 59 

50 2.7 112,400 2763 65 

48 2.7 104,000 550 59 

46 2.7 102,300 560 52 

50 2.7 100,700 261 41 

50 2.7 92,600 2726 59 

50 2.8 88,800 1859 96 

50 2.8 84,500 1076 56 

50 3.0 79,200 3207 62 

50 3.5 80,000 1682 67 

50 4.2 92,600 1286 45 

50 3.9 126,400 584 42 

50 3.9 151,800 555 45 

52 3.9 169,700 689 33 

52 3.9 170,400 346 38 

52 2.0 160,200 93 30 

52 2.0 162,400 82 21 

52 2.2 177,600 125 28 

50 2.2 179,700 125 39 

54 2.2 192,300 112 40 

53 2.2 198,600 144 22 

53 2.5 184,000 128 27 

52 2.5 162,900 78 20 

52 2.S 149,000 145 21 

52 1.6 I~S 700 237 22 

32,616 1,762 

TOTAL 

648 

1971 

1774 

3598 

3547 

1463 

1434 

2328 

609 

612 

302 

2785 

1955 

1132 

3269 

1749 

1331 

626 

600 

722 

384 

123 

103 

153 

164 

152 

166 

155 

98 

166 

259 

34,378 
.... 

CD 

DATE 

1 

2 

3 

4 

5 

6 

7 

8 

9 

10 

11 

12 

13 

14 

15 

16 

17 

18 

19 

20 

21 

22 

23 

24 

25 

26 

27 

28 

30 

31 

TOTAL 

TABLE 78 

CLDlATOLOGlCAL, STREAM FLOW, AND SAIMONID FISH COUNTS - JUNE 1970 

LITTLE GOOSE DAM 

.. 1lIVER 

WATER 

TEMP ERA TUBE TURBIDITY n.OW CHINOOK. STEELHEAD 

S4 1.7 124,300 256 24 

54 1.7 124,400 408 24 

59 2.5 144,800 303 17 

59 2.8 171,700 465 18 

56 2.2 205,800 230 8 

S6 1.6 208,900 30S 16 

56 1.4 219,300 219 6 

56 1.0 210,400 60 3 

S4 1.0 190,400 40 5 

54 1.4 189,100 160 5 

47 1.3 174,800 228 4 

52 1.4 152,500 281 7 

52 1.6 132,400 239 4 

53 1.6 124,700 436 4 

52 1.6 134,000 561 5 

52 1.7 146,900 729 4 

52 1.7 138,300 781 2 

57 1.7 128,600 689 1 

58 3.0 131,500 807 2 

60 3.0 135,500 684 

62 3.5 140,700 715 

62 3.0 146,700 695 1 

62 3.2 143.200 806 

62 3.2 142,300 831 1 

62 3.2 130,700 671 

67 3.2 121,500 651 2 

65 2.7 113,600 496 . 58 2.4 118,000 938 2 

60 2.8 129,500 783 

62 2.7 124,000 737 2 

15 t 204 167 

TOTAL 

280 

432 

320 

483 

238 

321 

225 

63 

45 

165 

232 

288 

243 

440 

566 

733 

783 

690 

809 

684 

715 

696 

806 

832 

671 

653 

496 

940 

783 

739 

15,371 
TAELE 79 

CLIHATOLOGICAL. STRE~1 FLOW ArID SAtMONID FISH COUNTS - JULY 1970 

LITTLE GOOSE D&~ 

WATE~ 

DATE TEMPERAIURE TURBIDITY FLOW CHINOOK STEELHEAD SOCKEYE TOTAL 

1 62 2.5 118,400 366 2 0 368 

2 61 2.6 111,900 574 0 574 

3 62 2.1 110,400 718 1 2 721 

4 62 2.1 99,500 389 a 389 

5 62 2.6 86,500 383 1 384 

6 63 3.1 76,000 361 0 361 

7 64 3.1 70,900 623 1 3 627 

e ~!,. ., 0 .., ..... G5,5:0 SiC 2- 2 514 

9 67 4.0 62,500 702 2 704 

10 70 4.0 56,000 831 4 9 844 

11 70 4.1 57~500 364 8 6 318 

12 69 4.1 48,900 536 9 3 548 

13 68 4.1 49,200 139 4 3 146 

14 70 4.2 49.100 554 18 4 516 

15 12 4.3 48,600 634 19 4 651 

16 70 4.6 44,600 142 27 2 171 

17 70 4.7 41,600 419 58 6 483 

18 74 4.8 40,300 516 43 5 564 

19 74 4.8 42,400 105 38 3 146 

20 72 4.8 33,600 305 54 6 365 

21 70 4.8 32,500 333 74 6 413 

22 72 4.9 33.400 407 105 2 514 

23 72 4.9 31,000 171 86 3 266 

24 72 4.9 32,700 121 78 4 203 

25 12 4.9 29,400 206 81 36 323 

26 72 4.9 27,100 143 88 10 241 

27 70 5.0 28,600 92 80 12 184 

~ 28 70 5.0 26,600 146 139 0 285 

~ 29 70 4.8 29,400 156 142 0 298 

30 70 4.9 30,400 171 220 1 398 ..... 

\D 31 71 4 9 29 bOO 71 104 1 176 

IOTAL 11,200 1,485 136 12,821 
TABLE 80 

CLIMATOLOGICAL. STREAM FLOW AND SALMONID FISH COUNTS - AUGUST 1970 

LITTLE GOOSE DAM 

t Water 

&; DATE 'IEMPERATURE TURBIDITY FLOW STEELHEAD SOCKEtE COHO CHINOOK TOTAL 

CD 

0 1 70 5.0 29,300 194 90 284 

2 70 5.0 27,100 189 78 267 

3 70 5.0 25,800 202 110 312 

4 72 5.0 27,700 226 59 226 

5 70 5.0 32,600 154 38 192 

6 70 5.0 32,700 255 113 255 

7 62 5.0 25,300 264 55 319 

8 65 5.0 25,100 298 77 375 

9 70 5.0 23,100 191 72 263 

10 70 5.0 19,300 199 54 253 

11 74 5.0 22,300 226 34 260 

12 72 5.0 21,000 173 24 197 

13 73 5.0 19,200 210 33 243 

14 72 5.0 21,000 258 57 315 

15 72 S.O 22,300 191 67 258 

16 72 S.O 21,400 228 30 258 

17 72 4.5 20,600 340 2 50 392 

18 70 4.5 11,900 292 58 350 

19 71 5.0 19,000 204 41 245 

20 71 4.8 20,200 240 18 258 

21 74 4.8 19,700 253 36 289 

22 74 4.8 19,700 190 12 202 

23 74 S.O 12,800 260 17 277 

24 74 5.0 19,300 202 12 214 

25 72 5.0 21,900 217 2 30 249 

26 70 4.9 22,200 253 4 36 293 

27 70 4.9 22,200 247 1 8 54 310 

28 70 5.0 22,500 371 2 41 53 467 

29 70 S.O 22,400 471 49 58 578 

30 70 S.O 12,300 280 17 32 329 

Jl 73 S.O 19,700 209 1 17 31 258 

TOTAL 7,487 6 138 1,529 9,160 
TABLE 81 

CLIMATOLOGICAL, STREAL~ FLOW AND SAtMONID FISH COUNtS -SEPTEMBER 1970 

LI'rl'LE GOOSE DAM 

Water 

DAT.E TEMPERATURE TURBmrlY FLOW STEELHEAD SOCKEYE COHO CHINOOK TOTAL 

1 72 5.0 18,500 330 2 11 66 409 

2 71 4.9 18,800 261 43 49 353 

3 72 4.9 19,000 143 51 59 253 

lr.. 67 4.9 22,100 208 37 60 305 

5 66 4.9 22,600 242 103 43 388 

6 64 4.7 17,400 282 3 66 49 400 

7 67 4.7 22,200 302 5 66 S9 432 

8 66 4.6 22,500 269 5 SO' 56 380 

9 67 4.8 38,800 234 3 99 53 389 

10 67 4.1 39,500 141 30 12 183 

11 67 4.1 33,400 494 121 106 721 

12 65 4.1 28,500 554 62 1M 780 

13 65 4.0 29,400 552 113 153 818 

14 64 4.9 27,000 558 95 162 815 

15 64 4.0 26,400 630 3 103 152 888 

16 64 4.9 24,900 715 100 192 1,007 

17 64 4.8 27,000 734 .. 130 304 1,168 

18 63 4.7 25,500 1,155 124 397 1,676 

19 63 4.7 22,300 2,304 146 622 3,072 

20 63 4.7 22.?00 1.185 20 153 1.358 

21 63 4.7 24,200 2,403 62 284 2,749 

22 62 4.7 30,400 2.424 87 221 2.732 

23 62 4.7 29,500 2.391 96 346 2.833 

24 61 4 .. 6 35.200 1,038 45 59 I. 142 

25 61 4.6 35.700 1,341 76 182 1,599 

;! 26 61 4.6 29,900 1,707 72 243 2,022 at 27 61 4.6 28.000 1.766 41 49 1,856 &; 28 59 4.8 27.100 917 44 91 1,052 CIO 

..... 29 58 4.8 27.500 1.079 28 81 1,188 

30 59 4.8 28,000 1.539 19 41 1.599 

Jl 

TOTAL 27,898 21 2.140 4,508 34,567 
TABLE 82 

CLIMATOLOGICAL, STREAM FLOW AND SALMONID FISH COUNTS - OCTOBER 1970 

LITTLE GOOSE DAM 

e WATER 

t"'I 

t'IiI DATE TEl-tPERATURE TURBIDITY FLOW CHINOOK STEELHEAD COHO TOTAL 00 

N 1 60 5.0 24,900 39 946 13 998 

2 62 4.1 25,700 192 1,188 37 1,417 

3 61 4.4 27,700 93 987 22 1,102 

4 60 4.0 23,200 38 967 23 1,028 

5 60 4.0 24,500 13 669 16 698 

6 60 3.7 27,000 64- 467 18 549 

7 59 4.0 27,900 2S 399 16 440 

8 59 3.9 24,600 14 480 1 495 

9 60 3.7 36,400 36 346 3 385 

10 60 4.0 31,700 27 655 5 687 

11 60 4.2 23,500 32 644 4 680 

12 60 4.3 22,400 16 521 11 548 

13 59 4.4 22,200 37 368 0 405 

14 59 la..2 26,900 55 288 1 344 

15 58 4.4 28,400 17 319 1 337 

16 58 4.7 29,400 22 251 1 274 

17 57 4.7 27,500 17 233 1 251 

18 57 4.9 25,400 7 323 1 331 

19 57 4.9 26,400 3 84 2 89 

20 57 4.9 29,400 22 229 0 251 

21 57 5.0 31,700 18 310 1 329 

22 58 4.7 34,200 10 114 2 126 

23 S6 4.5 32,400 11 99 4 114 

24 54 4.0 32,800 5 234 3 242 

25 53 4.0 33,900 20 244 3 267 

26 S3 3.8 3~,uUO 8 87 1 96 

27 53 4.4 26,000 24 133 2 159 

28 53 4.9 31,100 36 109 a 145 

29 52 4.9 27,000 43 138 1 182 

30 53 4.9 26,800 13 49 2 64 

Jl Sl ~19 2~ 700 § SO 1 !i9 

TOTAL 965 11.931 196 13,092 
TABLE 83 

. - CLIMATOLOGICAL, STREAM FLOW AND SALMONID FISH COUNTS - NOVEMBER 1970 

LITTLE GOOSE DAM 

WATER 

DATE TEMPERATURE TURBIDITY FLOW CHINOOK STEELHEAD COHO IOTAl. 

1 53 5.0 27,000 35 25 0 60 

2 52 5.0 28,500 25 ::6 0 61 

3 51 I~. Q 25. 000 14 45 1 80 

4 51 4.9 29,000 14 53 0 67 

5 51 4.9 32,300 5 27 0 32 

6 51 4.7 25,600 7 47 1 55 

7 51 4.9 28,300 4 45 0 49 

"8 51 4.9 26,600 6 48 0 54 

9 51 4.9 25,400 .. 29 0 29 

10 50 4.9 30,500 6 67 0 73 

11 sO S.3 33,100 3 33 0 36 

12 50 5.3 36,700 8 26 0 34 

13 SO 5.3 ~9t900 

· 

49 3 52 

14 50 4.9 31,800 1 45 0 46 

IS SO 4.9 32.600 4 41 0 45 

16 sO 5.0 31,000 8 18 0 26 

17 5' 5.0 35,700 3 28 0 31 

18 52 5.0 40,500 3 49 1 53 

19 50 4.8 43,600 91 0 91 

20 50 3.5 40,400 · 

39 0 39 

21 48 4.9 35,100 3 58 0 61 

22 46 4.3 34,300 1 48 0 49 

23 46 4.3 35,800 1 28 0 29 

24 46 4.3 37,800 1 7 0 8 

~ 2S 46 4.4 43,400 .. 17 0 17 

~ 26 46 4 .. 4 44,000 2 24 0 26 

27 46 4.4 44,500 3 47 0 sO 

m 

w 28 46 4.4 44,400 37 0 37 · 29 46 4.4 40,900 1 23 0 24 

30 44 4 4 37.700 (; 0 6 

TOT.U 178 1,136 6 1,320 
TABLE 84 

CLlM.t.\.TOLOGlCAL, SIREAM FLOW AND SALMONID FISH COUNT - DECEMBER 1970 

LITrLE GOOSE DAM 

RIVER 

WATER 

DATE TEMPBRATIJRE TURBIDITY FLOW CHINOOK STEELHEAD TOTAL 

1 44 4.4 36,100 19 2 45 3.2 19 30,000 1 17 3 45 3.2 18 38,400 41 4 44 3.3 41 42.100 1 26 5 64 3.2 27 44,200 1 28 6 1.1.4 3.2 29 42,100 20 7 44 3.4 20 34,800 1 12 8 41 3.S 13 38.000 17 9 41 3.4 17 43,600 2 , 10 41 3.4 -9 35,800 11 41 3.4 12 12 44,500 12 5 . 5 41 3.4 44,200 13 41 3.S 44.100 2 14 40 4.2 2 42,500 3 15 44 4.3 3 38,800 3 16 41 3.9 3 39,700 13 17 41 4.3 13 45,200 5 18 40 4.3 5 44,100 1 19 40 4.5 1 41,800 12 20 40 4.4 12 38,500 11 21 40 4.4 11 44,000 5 22 39 4.4 5 42,600 1 23 39 4.4 1 26,800 1 24 39 4.4 1 32,000 25 39 4.4 32,800 Holidy - No Count 

26 39 4.4 36,4'00 2 27 39 4.4 2 37,500 9 28 39 4.4 9 34,300 1 29 39 4.9 1 30,000 30 39 4.7 3 3 36,300 31 39 4.8 3 3 38,000 1 1 TOTAL 6 280 286 
TABLE 85 

Fish Facility Operat~on & Maintenance Costs - 1910 

Routine Fish Total Operation 

Project Operations Counting Maintenance and Maintenance 

Bonneville $ 60,863 $ 24,514 $ 47,399 $132,176 

The Dalles 28,982 21,498 33,855 84,335 

John Day 62,125 19,084 45,058 126,267 

McNary 97,012 11,988 40,712 155,712 

Ice Harbor 52,942 20,058 25,661 98,661 

Lower Monumental 30,226 20,774 12,518 63,518 

Little Goose 27,235 11,496 10,197 48,928 

Total $359,385 $135,412 $215,400 $710,197 
COLUMBIA AND SMAICE RIVER PROJECTS 

u.s. ARIIIY EHGINt:~1I OtSTItIC TS PLATe: I 

POIIT1..ANI) ....0 'jIAllA w.\LLA 
... 

o 

cr: 

... 

COl 

:I 

:;) 

Z 

PLATE 2 

COLUMBIA AND SNAKE RIVER PROJECTS 

u.s. ARMY [NGIN[£A DISTRICT! 

POIn\.AND AHD WAlLA WALLA 
"-

o 

II: 

W 

CD 

~ 

:l 

Z 

COLUMBIA AND SNAKE RIVER PROJECTS PLATE 3 

U,S, ARMY ENGINEER DISTRICTS 

PORTLANO AND WALLA WALLA 
PLATE .. COLUMeIA AND SMAa RIVER PROJECTS 

11a. AJWY ~IIII[~R DlSTIIICTI 

P!lII'nAN) ~ WAU...l WAU. A 
/970 
. ~ , , . 

E''5,1.) --..---- I -:- 1 

+-...... ____ . -I-.. 

----- --~-~ ---

~--r---' .- .... -,+-±:~~~~r--+--~-:- ~- . 

-I- -

I 

i 

r .... 

801'fN£ 1 I 

COlJ ... e .... liEII 

SOCKEYE. S , .... ,... fI ~ :. • 

~ GRA TfON Pl 100S 

193-'- 197(,) 

t S 
/91'0 
II: 

&.J 

'I II.· .. '(,. .. ----- -

. , . i ' . -~['" 

-i±±i'--... 

; 4000 -----~-T ::J 

Z 

2500 : 

2000 i 

, + I 

'j' .. '---i 

A J , 

M GR.Tl0~~ P[~IOD'5 

".0. • ..ill • I r ~ .. t r I .... 

liI~ , 0 3.~O"" P[",OD~" III! (,.. N 

BON M 

.. I (' c· ,-,UB·A P y £ II 

T( LHE 0 TRet 

MIG . ION PlPIOD - I 

3e 19' 

"", ... 1 "*,,I""([~ [,1, ,III T 
% 

~ 

lL 

lL 

0 

en 

c 

z 

C( 

U) 

:::) 

0 

% 

.... 

500.-------------------------------------------------------------------------------~~-------------------

400 

300 

200 

~------r_-------------,~~~~~~~------~~CNINDDK SALMDN 

t-------ift-------------:J'-+-lIIii,,=----- 'EA"L' TOTAL j 

'\ 

BONNEVILLE DAM 

COLUMIIA R.YII 

TREND OF COUNTS-1938-1970 

, 

\ 

, 

I \ 

I \ 

I \ • l 

I 1 , 1\ 

, , I \ 

\ , I \ I 

, \ I \ I 

, J\. \ I \ I 

I I "\ \ ~ I \ ~ I ~ • , , I '-.., \ I \ I 

I. 1 I 1 I \ I 

I I " I "'i;. ,- ,-, 

I II j '.... I \, 

I ·.l ...... I 11 , , 1\ • I I 

I -___ \ ". • I 

I , .... ... ,oll..' l" 

I r-..., I 

'l r i\ 

\ 

\ 

\ 

\ 

1 

.\ 

CHiNOOk SALMON RUNS 

r LEAST S~UARES 

I 

, 

l 

\ I '-, 

\ I 

\ I 

\ I 

\ - I 

'" ,., I I I 

1 

, 

, 

I , '. ............... I I , , 

" I ".. , • .r ........ • .. ! '-

\1 \1 •• "1-........... , \ : ,. \r 

I--

I--

11 \ " - -, ."".L l"A s" S QUI. RE I 

, ". .......... .. J "'" I , , .. '1""-....c.. I '. , 

, i 1 '" .' 1\ ,\ .F ~~... , , SPRING CHINOON ~~-r~r-;--+--+--./~~~H-~'~lf~+'L-r-~~--~\~~~~~I~+-~~~-~~~~~,~,~----------------~ (IJAN TD ~I MAr) ,... ,- 11 I - ,~ -,-~ '"'~! t \ "A \. \ / I \ -, ..... -, I.. II 'A. \ ~-.. __ -.,--, 

I ' I ~-f-.' ~ """ t'!. _ - - ...... - - I -, I 

I¥', '.il'" _"i". '" :I .... , , " '-

1 " L ~ p - - __ " ~ • ~ r-- ~- ...,. "" ~ \. " '-_;......~T" - I ~ 1'- ~ '" .......... ".'.J'~_ ,., \. 

I ~ ~ ~_ - - ..... J ~~ '/ " '" '",:.-' ".. ~". T ,_ _, ~ , r.. "" """'_;0., I\.. 

! ~ -~ "" ~'" !', SUMMER CHINOOI( 

'-~ .. ~ I. E A ~ T SDL 'AR~ 'S till ( I JIINE TO 31 JULY) +--I----il---I---+--I--+-+--I--I------------I 

I I I I 

I I I I 

38 40 42 44 46 48 50 52 54 56 58 60 62 64 66 68 70 72 74 76 

YEARS 

PLATE 9 
""D 250 

,... 

» 

-I 

ITI 

o -

200 

:z:: 

!! 

La. 150 

I.t.. 

0 

en 

0 

z 

c 

en 

::l 

0 

::r: 100 

t50 

. 

I 

1 

I 

~ 

\. 

"~ 

\ 

~ 

\ 

j 

DATA PLOTTED .......... I 

FULL VALUE "" I 

I 

J 

/ ~ 

\ 

\ 

, 

J 

I / 

I I 

I 

I 

I ~, 

BONNE VILLE DAM 

COLU .... A RIVEII 

TREND OF COUNTS -- 1958-1970 

SOCKEYE SALMON 

( BLUEBACK) 

~ 

~ 

\ \ \ \ I \ rLEAST SQUARES , 

\ I \ \ 

\/ \ J\ \ ~ I \ \ \ I \ \ J 

, I \ 'I \ J 1 

\ I 

\ I '/ 

38 40 42 44 46 48 SO S2 S4 56 58 

YEARS 

PLATE 10 
110 BONNEVILLE DAM 

COLUMIIA ItIVII 

TREND OF COUNTS ·"19a8-1970 

110 COHO SALMON 

(SILVER) 

100 

90 

::z: 80 !! 

L 

~ 70 

en 

i 60 

oct: 

en 

~ 

0 

% 10 

r 

40 

10 

20 

'"tJ 

r 

l> 10 -I 

rrI 

DATA PLOT1FD J FULL flALUE 

I 

J,J J 

I \ I 

I \1 

vV V 

V ..."".,. 

~ 

~ I---" 

r LEAST SQUARES 

~~I 

~ 

" ~ I ~ '-

38 40 42 

~ 44 46 

r\./ 

48 50 

~ 52 

~I! 54 56 58 60 62 64 66 68 70 72 74 76 

YEARS 

PLATE II 
." 250 

r 

» 

-I 

I'Tl 

I\) 

200 

::z:: 

~ 

~ ISO 

I&. 

0 

CI) 

i 

cr 

CI) 

:::l 

0 

:J: 100 

to-

,r 

~ 

J 

I 

r,.-

I~ , 

, \ 

I , l 

I \ il , 

l ~ / , 'I \ 

\ 

J \ 

/\ 

I \ ~ 

~I~ \ 

I 1\ II 

i '"'l , J~ \ 

I- 1--- ~t. ~ 

~260 .90 

'1\ 

STEELHEAD TROUT I :\ YEARLY T()TAL ---__ .} , 

i 

I 

I \ 

\ ,J 

I~ , 1\ 

; , 

, , 

, 

rLEAST SQUARES I \ Jl , / 

""" 

\ I l I 

/ ','" '. I \/ \ 1" 

,. 1', J 

/ _\ , \ --, J I 

i t_~ , J \ ',I 

"-lEAST 

I 

~QU. _RES I 1[..,.,'\ 

~,- 1 k \ 

J ~ 

J " , ", " , I \. ~ I \ / 

I ,~ "' SPRIN6 a SUMMER STEELHENJ - / 

/, ;~\ II JAN TO 1$ AUGJ I 

",. LEAST SQUARES , 

li. /~ " ' \ / -- ~. 

" I , \ II '/ -... ",- .. -- - 1-1- - -- ~,- -./ ~- rl- , \ , - 1--- -.. 1. - 10 

\ ".~- I '1'-0 ..... , " ~,~ I, ... -- '\~ FALL S TEEL HEAD 

-( 26 AU6 T() " DEC) 

. . I 

38 40 42 44 46 48 50 54 60 

YEARS 

BONNEVILLE DAM COLUM.IA RIVER 

TREND OF COUNTS --1938-1970 

STEELHEAD TROUT RUNS 

J\ 

\ : \~ .. l , , 

, , - f', ,Jr\ • ' ... / \ ! \ 

, .. J~ '\. i 

I \ , 

I ~ J\ 

~ , \ I \ ~ "-V .. 

\ 

\ 

\ 

, 

~ --i' ..... -- ..... ~~ 1'-0 .... ./ ~-~ 

64 66 68 70 72 74 76 

PLATE 12 
BONNEVILLE DAM 

COLUMIIA ftlVIR 

TREND OF COUNTS -- 1938-1970 

1100 TOTAL OF ALL SALMON 

INCLUDING STEELHEAD 

1000 

900 

~ 800 

!!! 

LA. 

L&. 700 0 \ 

II) 

i 600 

C 

en 

~ 

0 

% 500 .... 

400 

/DArA PLOTTED 

FULL VALUE 

t{ 

l\ / ~ / ~ J ~ ~\ Ji\ 

/ '~ , \ f \1 \ /i\ {LEAST SQUARES l \l \ 

J J ~ ~ ~, ", I 

• / \ J' , I \ ~ / ~ , I 'I \----/ ............ 

~ j 

\/ 

300 

ZOCi) 

100 

31 40 42 44 46 48 50 52 54 56 58 60 62 64 66 68 70 72 74 

YEARS 

PLATE 13 
r " J> 800 

..... 

I'TI 

:& 

500 

% 400 

~ 

..... 

..... 

0 

en 

i 300 

C 

en 

!:) 

0 

% 

f200 

100 

~ 

.I • 

~ I 

31 40 

I~.JJ.~T .If: _ JI' 

'\. .- .;;,ii" 

.;;,itI" 

..., --:7 ~ 

1\ ..., 11\ .Jf" 

I , ~ 

I \ ./ I , ./ 

I \ ./ 

I , ..JA,.. 

r-- .A .A I~~ ~ 

I ............,. . "" I I I I I 1--..." I 

42 44 46 48 50 52 54 

, 

, BONNEVILLE DAY ~ 

, ~ 

1 COL.U.IIA II.YIII "'-

~ 

TREND OF COUNTS --1918-1970 "'-

"'-

SHAD "'-

~ 

DATA PLOTTED 

FULL VALUE .. 

" "-

"-

• , I • 

I il 

I I' I , I , I , ~ 

I ../~ , .// I. 

1 , '" , 

, ./ I 

1 ./ I 

~ I 

'" I 

../ I 

I ./ , 

J /'J 

JI' I 

~ I 

JI' I 

./ I 

, 

I 

I 

I ,. 

I 

I 

I 

I 

I 

I 

- I 

I r........." 

60 62 64 66 68 70 72 74 76 

YEARS 

PLATE 14 
....... 4.1 .... " M'ItIL 

DAYS 

COLli 1111" III V l1:li 

R 1"6R 0 19C HARtJES 

WATlR T!MPERATUAES 

AND TUAelDfTV ~AOIN8S 

1170 

...... IUI ... ,. NOWlillIlDl Oleli".,A 

PLATE 15 
lrIIII~C." JUl.,. 

DAYS 

~OLIIII.I" R 1'tI11 

DAILY RIVER 0 ISC HARe~9 

WATER TE~PERATURES 

AND TUR810lTY READINGS 

1970 
iii 

..: 

<> 

,JAWU" • ., "'''.'l. 

DAVS 

JUl,.T 

IlOLUln.A II. VIII 

R IV ER 0 I SC HARGES 

TURBIDITY READINGS 

1970 
U> 

..: 

U 

.AA ... u ... .,. 

..... • to •••••• 

NORTH SHORE 

WATER VISIBILITY IN FffT 

SECCHI OISC. REAOING 

..... IL 

DIlYS 

tOLUIIllA 1I1""R 

DAILY A IVEA 0 I SC HAAGES 

WATER TEMPERATURES 

AND TU'RBIDITY READINGS 

1970 

• ...,0. ... 0<'\'<>." "'0YI'1oI •• a&C ... U 

PLATE 18 

'1'1 • .a5;~:::'~-I-~ • _________ .'"-" .-_-.i--_--J • .-r .-.. ........ _ .... L~"I. I ....... ~. _. __ ._~. _ •• _:"_.~II .. _-· -.t" .. -=. Illi"']l"'_I'";~"'....S"I:"" .. ~~~ .. -;-
IILl 

ILl 

... 

(fI 

ILl 

ILl 

a: 

(!) 

ILJ 

o 

,JAHI,J .... V 

• to I. .a 

, 10 I. 10 1e: 

..... WiUA ...... 

~ 10 1. 20 lIS 

.... a.u .. A1' 

lII ... ,u::tt B 10 ,~ 20 .I. 

..... IL 

~AY JUHI. 

IS '0 18 ao 1.15 ., 10 ,. 10 .I" 

WATER VISIBILITY IN FEET 

SECCHI DISC READING 

JUNE 

OAYS 

"~L.T 

~ 10 .'" 20 •• 

.)ULY 

AUGlY.-r 

• to t. 10 

.. 

.I;~'".M •• IQ 

• 1015 .z.o D 

oe.TOallR: 

• to •• 'l.O ... 

ICE HARBOR DAM 

SNl,I(iI: IIIV!!11 

DAILY RIVER DISCHARGES 

WATER TEMPERATURES 

AND TURBIDITV READINGS 

1970 

u.,. ,UIIIY U8111EEII DISTIIICT, POIITLAND 

'" 10 15 .0 1 • 

.CPT I. .... II.R 

• IQ 15 .10 aa HOVC'W.ER 

I)IICII. ... II~ 

11 10 •• '1.0 

• '0 tD ;10 1:. O..c: .... DIlIt 

PLATE 19 
<Ii 

IL 

U 

"V 

.... 

to 

-i 

PI 

o '" 

'IIIAac14 

DAYS' 

DAILY' RIVER DISCHARGES 

AND TURBIDITY READINGS 

1910 

DIII:(W.." 

PLATE 20 

• . I 

I'~ ~,~". ~."..l=..'7.';"-~_-_,~.r ·_.1 .... 1L...·_~':.l.._ ... ·~II.~. __ ·.L...,.;.t;._J...:,;.~: ...... ;..~ .-.. ·,·.i-_ ... _ ..... IIII-,....! --' .. '., ...... :-.1...... io..L-.~_III-J~.i~~., ......... 1C"""ao.~ .......... " ...... ~.~~~. 
U> 

,,: 

u 

JAN!J..A.Jt't 

... ,. 

JUNI' 

.JUN_ 

DAYS 

.JUI..'t 

JULY 

INAIt' fUIIO 

DAILY RIVER DISCHARGES 

WATER TEMPE~ATURES 

AND TURBIDITY READINGS 

1970 

O&I:I..,IiP 

PLATE 21 

. -~~-:,,_. ~~ '."_.-.i:.:'" ,... .. __ , ......... : . ..2.. '., ..;.: ' ....... 1 • I' ..... a. ' •• l.f,.. ~'. I'-I' - •• .1. ..... , ;...;. '~L).~ r'j":,.' ,. __ ... I '-~JLII"- __ • r' .. "C 1 ... , ~,---j I. _ ','" .".' __ ' - .. J __ -.:' 
LEGEND 

w A 

! 

j 

s H 

0 

N G 

'/~ rl.! 

II 

tA 

II 

" 

..... , ...... 

~ lI1LUIII'$1JII# .. ,.,..nwClltIl O'.JCTnll,"_n.I'orc~ 

~-

H I J--

...... Li'" 

I " ., f 

~ 

<1> 

'" 

j ..... 

<f' 

BONNEVILLE DAM tOl.U".tA RIYER. OREGON ANO wASHING10M 

GENERAL SITE MAP 

fiSH P>\S51NG F_c.IUn£S 

-t:,':'" _.!-K_,",-=:"::."_"_" __ -:-:"!,,u 

u.a •• "''' eNf.INU:. GIST.tlCT. PORTLAND c:;oflI'.'" t"IIIII_$ _1ICOI1.t. 

PLATE 22 
CORPS Of" ENGINEERS 

r 

US ARMY 

THE DALLES DAM 

COLUMBIA RIVER WASHINGTON OREGON 

GENERAL SITE MAP 

f"ISH PASSING f"ACIUTIES 

SCALE IN FEET 

!tOO 9 500 1000 

us ARMY ENGINEER DISTRICT, PORTLAND COAP,s OF' Ii.NGINE[R.5 

PLATE 23 
CORPS OF ENGINEERS 

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US ARMY 

JOHN DAY LOCK AND DAM «I.,UM8t1. RtVLR. OR£GCN AM) W4$H111G1Q1 

FlSM PASSING FACILITIES 

GENERAL SITE PLAN 

WALLA WALLA DISTRICT 

Pl.AHNIJIG IRAtlC" 

...... ' .... 

PLATE 24 
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ABUTMENT 

VICINITY MAP 

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Preli5ure 

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LEFT 

ABUTMENT 

~"pplementol pownlng 

Chonnel 

SCAI.E IN F o EET 

600 ! 1200 

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)'kNARY L CioOlUNBIA .lv£R 0 OCK AND DAM • RtGOH"'D wo\St"l,r.CTQN 

FISH PASSING FACILITIES 

GENERAL SITE PLAN 

WALIoA WAL PLANNINoLAaDISTRICT RANCH 

PLATE 25 
CORPS OF ENe'NESRS 

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ICE HARBOR LOCK AND DAM INU, IIIIYIIt QfIIt.. ft$H AND 10& 

FISH PASSING FACIUTIEI GENERAL SITE PLAN 

WALLA WALLA OISTWtCT 

... _--- PLATE 26 
CORPS OF ENGINEERS 

+ + + 

IeALI .... 1 

-

+ + -~-

u.S. ARMY 

~-! 

LITTLE GOOSE LOCK AND DAM 

Snake River, Oregon, Wash. & Idaho 

FISH PASSING FACILITIES 

GENERAL SITE PLAN 

U. S. Army Engr. DISt., Walla Walla 

PLANNING BRANCH 

JUNE 1970 

PLATE 27 
RPS OF ENGI NEERS 

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TYPICAL POWERHOUSE SECTION 

30 

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SCALE 

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(_UifQll 

Ii '94Q 

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IN FEET 

30 , 

....lLfi.!!_:/I __ 

. -

87',0' 

TYPICAL SPILLWAY SECTION 

60 ; 

U.S. ARMY 

III 

LITTLE GOOSE LOCK AND DAM 

Snake River, Oregon, Washington and Idaho 

FISH PASSING FACILITIES 

TYPICAL SECTIONS - SPILLWAY & POWERHOUSE 

u. S. Army Engineer District, Walla Walla 

PLANNING BRANCH 

JUNE 1970 

PLATE 28 
• 

Photo l-LG Aerial View of Little Goose Dam. March 1970 
Photo 2-LG Aerial View of Little Goose Dam. March 4, 1971