Report Generated 08/01/2022 at 0741

Page Description

2 - Mean Daily Water Temperature, Release Flow Rates and Air Temperatures with Monthly Averages

3 - Sacramento River Mean Daily Water Temperature Plot

4 - Trinity River Mean Daily Water Temperature Plot

5 - Shasta Lake Isothermobaths & Cold Water Pool Statistics

14 - Trinity Lake Isothermobaths & Cold Water Pool Statistics

23 - Whiskeytown Lake Isothermobaths & Cold Water Pool Statistics

x - TCD Configuration (External Link)

All Data in this Report is Preliminary and Subject to Change

Northern CVP Water Temperature Report

July - 2022
Shasta 

Generation 

Spring 

Creek P.P.

Keswick 

Total BSF RDB

Jun 3448 299 4072 74.4 76.2

07/01 50.3 ? 49.1 55.1 51.6 53.2 54.4 58.2 61.4 63.8 59.0 57.1 63.3 67.6 3675 366 4516 79.5 75.3 74.5

07/02 50.4 ? 49.2 56.3 51.8 53.4 54.6 58.3 61.4 63.6 58.9 57.1 63.8 67.1 3668 447 4544 76.5 71.9 71.6

07/03 50.4 ? 49.0 55.2 52.2 53.3 54.3 57.9 60.8 ? 62.9 57.9 56.4 61.9 65.7 3448 388 4557 70.0 68.3 67.3

07/04 50.3 ? 49.1 56.2 52.1 53.5 54.4 57.7 60.2 62.3 58.1 55.8 60.8 64.6 3996 366 4536 74.5 72.0 70.6

07/05 50.6 48.9 55.3 51.8 53.0 53.9 57.7 61.0 62.9 57.9 55.3 60.9 64.4 3791 376 4539 79.0 76.3 76.4

07/06 50.8 ? 49.2 55.2 51.5 53.2 54.4 57.6 60.7 ? 63.3 58.9 55.1 61.2 65.4 3689 359 4535 78.0 74.9 73.3

07/07 50.3 48.9 55.3 51.7 53.2 54.4 58.3 61.5 63.6 59.3 55.5 62.5 66.7 3366 347 4534 78.0 74.0 73.6

07/08 50.9 ? 49.2 55.2 52.0 53.6 54.8 58.4 ! 63.8 59.3 55.3 62.5 67.4 4207 373 4537 81.5 76.5 78.0

07/09 51.0 49.8 55.4 52.1 53.7 55.0 58.7 ! 64.1 58.3 56.0 62.8 67.9 3802 361 4537 81.0 76.8 76.5

07/10 51.1 49.8 55.3 52.4 54.0 55.4 59.1 62.2 64.5 58.7 56.3 63.8 68.8 3679 359 4551 86.0 82.3 84.0

07/11 50.5 49.1 55.5 52.5 54.2 55.5 59.6 63.0 65.3 58.7 56.2 64.4 70.2 3798 355 4573 91.0 86.2 86.4

07/12 50.3 49.1 55.5 52.6 54.1 55.4 59.4 63.0 65.5 58.4 56.1 64.0 70.2 5203 362 4571 89.5 84.1 84.4

07/13 50.2 49.2 56.6 52.5 54.0 55.3 59.2 62.4 ? 64.8 58.6 56.4 64.2 70.3 4248 360 4573 84.5 79.5 78.9

07/14 50.3 49.4 55.7 52.4 53.8 55.1 58.9 62.3 64.6 58.6 56.4 64.1 69.6 3173 351 4563 83.0 79.6 79.8

07/15 51.0 ? 49.5 56.3 52.7 54.1 55.5 59.1 62.3 64.5 58.7 56.8 64.2 69.5 4335 75 4555 87.0 81.8 81.8

07/16 50.5 50.0 56.8 52.8 54.2 55.6 59.2 62.4 64.6 58.7 56.5 64.5 69.9 3803 360 4528 87.5 82.1 83.3

07/17 50.6 49.9 55.8 53.1 54.5 55.9 59.4 62.5 64.6 58.8 56.0 64.4 70.1 3793 363 4515 87.5 83.2 84.9

07/18 49.8 49.3 55.8 52.8 54.2 55.8 59.6 62.8 64.8 58.7 56.1 63.8 69.9 3257 494 4516 86.5 82.2 83.6

07/19 49.6 48.6 57.0 52.8 54.2 55.6 58.9 62.4 64.7 58.5 56.2 63.9 69.9 3833 364 4507 84.5 80.9 81.9

07/20 50.2 49.3 56.0 52.2 53.8 55.4 # 62.1 64.4 58.5 55.9 63.7 69.9 3750 327 4504 86.0 81.3 82.1

07/21 50.3 49.3 56.0 52.0 53.4 54.9 59.7 62.1 64.4 58.7 56.3 63.4 69.2 3878 360 4504 86.5 82.4 81.9

07/22 50.8 49.5 57.3 52.3 53.6 55.1 59.5 61.9 64.3 58.6 56.5 63.2 68.4 3241 362 4504 84.5 81.5 81.0

07/23 50.3 50.0 56.1 52.5 53.9 55.3 59.4 61.8 64.0 58.7 56.6 63.7 68.9 3605 373 4505 86.0 81.3 80.0

07/24 50.3 49.2 57.2 52.9 54.3 55.6 59.5 61.9 63.9 58.7 56.8 64.2 70.0 4047 366 4501 86.0 80.6 80.3

07/25 49.7 49.0 56.2 52.7 54.1 55.5 59.7 62.3 64.2 58.5 56.5 63.9 70.1 3657 362 4505 87.5 83.0 81.2

07/26 49.6 48.6 57.3 52.4 53.5 54.9 59.3 61.6 63.8 58.5 56.5 63.9 70.2 4003 433 4506 87.0 81.6 79.7

07/27 49.4 48.4 56.3 52.0 53.5 55.0 59.5 61.4 63.5 59.1 56.7 64.7 70.6 3517 359 4500 89.0 84.1 81.3

07/28 49.7 48.6 57.6 51.8 53.3 54.9 59.4 62.3 64.4 59.3 ? 56.8 ? 65.1 ? 71.6 3690 361 4502 ↑ 93.5 85.5 84.9

07/29 49.9 48.8 56.4 51.7 53.2 54.7 59.4 62.6 64.9 59.6 57.1 65.2 71.9 3727 360 4541 91.5 85.6 83.2

07/30 50.0 ? 49.0 57.6 51.9 53.0 54.4 58.4 61.3 63.8 59.1 57.3 65.0 71.2 3665 353 4507 89.5 83.0 79.4

07/31 50.0 ? 49.0 56.4 52.2 53.6 55.0 58.4 61.1 62.9 59.5 57.4 64.8 70.8 3637 432 4508 90.0 83.6 82.0

Jul 3780 364 4528 80.0 79.6

117181 11274 140374

Legend Notes 232424 22362 278426

? = 1-9 hours of data missing (Average includes estimations) 1 Temperatures are weighted averages based on individual penstock flow and temperature

! = 10 or more hours of data missing (Average not calculated) Highlighted cells in the TCD column indicate a TCD change was made on that day

# = Station out of service 2 Current Sacramento River control point (see page 4 for more details)

↑ = Record high air temperature

↓ = Record low air temperature

 = Monthly Averages

Total AF

64.0 57.5

RDB

64.1 58.7

LWS

56.4 63.6

DGC

60.7

Mean Daily Air 

Temperatures (°F)

RDD

78.1

Total CFS

69.0 84.6

Mean Daily 

Release (CFS)

NFH

63.5

Mean Daily Water Temperatures (°F)

54.6

BND IGO

52.3

BSF

61.9

54.6 52.4 53.9 55.2 59.1 62.0

D

A

T

E

50.8 49.2

SAC CCR 2 TCD1 SHD SPP1 KWK

50.3 49.2 56.1 53.7 55.0 58.9

2
Code Body of Water Location1 CDEC Link River Point Temp. (°F) Begin Date End Date

TCD N/A Shasta Power Plant N/A Sacramento SAC 55 06/15/2021 05/02/2022

SHD Sacramento River 0.3 miles downstream of Shasta Power Plant Click Here Sacramento SAC 58 05/02/2022 06/07/2022

SPP N/A Spring Creek Power Plant N/A Sacramento SAC 54.5 06/07/2022 TBD

KWK Sacramento River 0.8 miles downstream of Keswick Dam Click Here

SAC Sacramento River 4.8 miles downstream of Keswick Dam Click Here

CCR Sacramento River 9.7 miles downstream of Keswick Dam Click Here

BSF Sacramento River 25 miles downstream of Keswick Dam Click Here

JLF Sacramento River 34 miles downstream of Keswick Dam Click Here

BND Sacramento River 41 miles downstream of Keswick Dam Click Here Notes

RDB Sacramento River 58 miles downstream of Keswick Dam Click Here

IGO Clear Creek 7.3 miles downstream of Whiskeytown Dam Click Here 1 Distances are approximate

Station Details Water Right Temperature Control Points

50

55

60

65

70

75

80

85

90

95

100

105

110

115

49

50

51

52

53

54

55

56

57

58

59

60

61

62

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

Air Temperature (°F)

Water Temperature (°F)

Sacramento River Mean Daily Temperatures

Redding Air (Observed and Forecasted) TCD KWK SAC CCR BSF

3
Code Body of Water Location1 CDEC Link River Point Temp. (°F) Begin Date End Date

LWS Trinity River 1.1 miles downstream of Lewiston Dam Click Here Trinity DGC 56 Sep-15 Oct-01

DGC Trinity River 19 miles downstream of Lewiston Dam Click Here Trinity NFH 56 Oct-01 Dec-31

NFH Trinity River 38 miles downstream of Lewiston Dam Click Here

 Notes

1 Distances are approximate

Station Details Water Right Temperature Control Points

35

40

45

50

55

60

65

70

75

80

85

90

95

100

105

110

115

120

55

56

57

58

59

60

61

62

63

64

65

66

67

68

69

70

71

72

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

Air Temperature (°F)

Water Temperature (°F)

Trinity River Mean Daily Temperatures

Redding Air (Observed and Forecasted) LWS DGC NFH

4
Updated 07/27/2022 at 1336

Latest Profile Date: 07/27/2022

Page Description

6 - Shasta Lake Isothermobaths Plot

7 - Shasta Lake Cold Water Pool Volume ≤52°F

8 - Shasta Lake Cold Water Pool Volume ≤50°F

9 - Shasta Lake Cold Water Pool Volume ≤48°F

10 - Shasta Lake Cold Water Pool Volume ≤52°F - Percent Exceedances

11 - Shasta Lake Cold Water Pool Volume ≤50°F - Percent Exceedances

12 - Shasta Lake Cold Water Pool Volume ≤48°F - Percent Exceedances

13 - Shasta Lake Cold Water Pool Comparison by Year

Shasta Lake Isothermobaths & Cold Water Pool Statistics

2022

5
6

0

500

1000

1500

2000

2500

3000

3500

4000

4500

01/01 02/01 03/01 04/01 05/01 06/01 07/01 08/01 09/01 10/01 11/01 12/01

Volume (TAF)

Shasta Lake Isothermobaths Plot - 2022

<46 46-48 48-50 50-52 52-54 54-56 56-58 58-60

60-62 62-64 64-66 66-68 68-70 >70 Storage
7

0

500

1000

1500

2000

2500

3000

3500

4000

4500

01/01 02/01 03/01 04/01 05/01 06/01 07/01 08/01 09/01 10/01 11/01 12/01

Volume (TAF)

Shasta Lake Cold Water Pool Volume ≤52°F

Avg (1998-2021) 2014 2015 2016 2019 2021 2022
8

0

500

1000

1500

2000

2500

3000

3500

4000

4500

01/01 02/01 03/01 04/01 05/01 06/01 07/01 08/01 09/01 10/01 11/01 12/01

Volume (TAF)

Shasta Lake Cold Water Pool Volume ≤50°F

Avg (1998-2021) 2014 2015 2016 2019 2021 2022
9

0

500

1000

1500

2000

2500

3000

3500

4000

4500

01/01 02/01 03/01 04/01 05/01 06/01 07/01 08/01 09/01 10/01 11/01 12/01

Volume (TAF)

Shasta Lake Cold Water Pool Volume ≤48°F

Avg (1998-2021) 2014 2015 2016 2019 2021 2022
10

0

500

1000

1500

2000

2500

3000

3500

4000

4500

01/01 02/01 03/01 04/01 05/01 06/01 07/01 08/01 09/01 10/01 11/01 12/01

Volume (TAF)

Shasta Lake Cold Water Pool Volume ≤52°F - Percent Exceedances (1998-2021)

2022 95 90 75 50 25 10 5
11

0

500

1000

1500

2000

2500

3000

3500

4000

4500

01/01 02/01 03/01 04/01 05/01 06/01 07/01 08/01 09/01 10/01 11/01 12/01

Volume (TAF)

Shasta Lake Cold Water Pool Volume ≤50°F - Percent Exceedances (1998-2021)

2022 95 90 75 50 25 10 5
12

0

500

1000

1500

2000

2500

3000

3500

4000

4500

01/01 02/01 03/01 04/01 05/01 06/01 07/01 08/01 09/01 10/01 11/01 12/01

Volume (TAF)

Shasta Lake Cold Water Pool Volume ≤48°F - Percent Exceedances (1998-2021)

2022 95 90 75 50 25 10 5
Jul-27

2022 ≤52° ≤50° ≤48° Abs. Avg. ≤52° ≤50° ≤48° Abs. Avg.

1998 688 340 13 347 122 68 3 65

1999 891 767 603 754 158 154 145 152

2000 546 303 -67 305 97 61 -16 58

2001 451 409 304 388 80 82 73 78

2002 711 606 382 566 126 122 92 113

2003 634 147 -146 309 112 30 -35 59

2004 308 203 90 200 55 41 22 39

2005 321 158 -67 182 57 32 -16 35

2006 901 686 364 650 160 138 87 128

2007 494 429 305 409 88 86 73 82

2008 165 141 122 143 29 28 29 29

2009 330 271 199 267 59 55 48 54

2010 1096 803 413 771 195 162 99 152

2011 1256 1033 713 1001 223 208 171 201

2012 1016 944 519 826 180 190 125 165

2013 479 416 290 395 85 84 70 79

2014 -40 -60 -107 69 -7 -12 -26 15

2015 173 76 -254 168 31 15 -61 36

2016 1157 969 187 771 205 195 45 148

2017 1129 814 448 797 200 164 107 157

2018 901 681 180 587 160 137 43 113

2019 1301 1055 605 987 231 212 145 196

2020 593 388 53 345 105 78 13 65

2021 3 -3 -81 29 1 -1 -19 7

2022 0 0 0 0 0 0 0 0

∆ TAF % ∆

Shasta Lake Cold Water Pool Comparison by Year (for Specified Date)

Historic - Current (Historic - Current) / Current

13
Updated 07/07/2022 at 1426

Latest Profile Date: 07/07/2022

Page Description

15 - Trinity Lake Isothermobaths Plot

16 - Trinity Lake Cold Water Pool Volume ≤52°F

17 - Trinity Lake Cold Water Pool Volume ≤50°F

18 - Trinity Lake Cold Water Pool Volume ≤48°F

19 - Trinity Lake Cold Water Pool Volume ≤52°F - Percent Exceedances

20 - Trinity Lake Cold Water Pool Volume ≤50°F - Percent Exceedances

21 - Trinity Lake Cold Water Pool Volume ≤48°F - Percent Exceedances

22 - Trinity Lake Cold Water Pool Comparison by Year

Trinity Lake Isothermobaths & Cold Water Pool Statistics

2022

14
15

0

250

500

750

1000

1250

1500

1750

2000

2250

2500

01/01 02/01 03/01 04/01 05/01 06/01 07/01 08/01 09/01 10/01 11/01 12/01

Volume (TAF)

Trinity Lake Isothermobaths Plot - 2022

<46 46-48 48-50 50-52 52-54 54-56 56-58 58-60

60-62 62-64 64-66 66-68 68-70 >70 Storage
16

0

250

500

750

1000

1250

1500

1750

2000

2250

2500

01/01 02/01 03/01 04/01 05/01 06/01 07/01 08/01 09/01 10/01 11/01 12/01

Volume (TAF)

Trinity Lake Cold Water Pool Volume ≤52°F

Avg (2000-2021) 2014 2015 2016 2019 2021 2022
17

0

250

500

750

1000

1250

1500

1750

2000

2250

2500

01/01 02/01 03/01 04/01 05/01 06/01 07/01 08/01 09/01 10/01 11/01 12/01

Volume (TAF)

Trinity Lake Cold Water Pool Volume ≤50°F

Avg (2000-2021) 2014 2015 2016 2019 2021 2022
18

0

250

500

750

1000

1250

1500

1750

2000

2250

2500

01/01 02/01 03/01 04/01 05/01 06/01 07/01 08/01 09/01 10/01 11/01 12/01

Volume (TAF)

Trinity Lake Cold Water Pool Volume ≤48°F

Avg (2000-2021) 2014 2015 2016 2019 2021 2022
19

0

250

500

750

1000

1250

1500

1750

2000

2250

2500

01/01 02/01 03/01 04/01 05/01 06/01 07/01 08/01 09/01 10/01 11/01 12/01

Volume (TAF)

Trinity Lake Cold Water Pool Volume ≤52°F - Percent Exceedances (2000-2021)

2022 95 90 75 50 25 10 5
20

0

250

500

750

1000

1250

1500

1750

2000

2250

2500

01/01 02/01 03/01 04/01 05/01 06/01 07/01 08/01 09/01 10/01 11/01 12/01

Volume (TAF)

Trinity Lake Cold Water Pool Volume ≤50°F - Percent Exceedances (2000-2021)

2022 95 90 75 50 25 10 5
21

0

250

500

750

1000

1250

1500

1750

2000

2250

2500

01/01 02/01 03/01 04/01 05/01 06/01 07/01 08/01 09/01 10/01 11/01 12/01

Volume (TAF)

Trinity Lake Cold Water Pool Volume ≤48°F - Percent Exceedances (2000-2021)

2022 95 90 75 50 25 10 5
Jul-07

2022 ≤52° ≤50° ≤48° Abs. Avg. ≤52° ≤50° ≤48° Abs. Avg.

2000 903 784 640 776 265 279 295 280

2001 754 691 611 685 221 246 281 250

2002 719 695 623 679 211 248 287 249

2003 1128 924 719 924 332 329 331 331

2004 815 723 566 702 239 258 261 253

2005 892 745 467 702 262 265 215 248

2006 1201 1094 889 1061 353 390 409 384

2007 762 737 681 727 224 263 313 267

2008 516 455 297 423 152 162 137 150

2009 358 305 212 292 105 109 98 104

2010 722 613 366 567 212 218 169 200

2011 1217 1048 818 1027 358 373 376 369

2012 1055 1035 924 1005 310 368 425 368

2013 644 614 510 589 189 219 235 214

2014 178 197 191 188 52 70 88 70

2015 106 103 85 98 31 37 39 36

2016 326 263 218 269 96 94 100 97

2017 908 776 650 778 267 276 299 281

2018 789 757 687 744 232 270 316 272

2019 1153 1098 975 1075 339 391 449 393

2020 684 674 551 636 201 240 254 232

2021 270 266 252 263 79 95 116 97

2022 0 0 0 0 0 0 0 0

Trinity Cold Water Pool Comparison by Year (for Specified Date)

∆ TAF % ∆

Historic - Current (Historic - Current) / Current

22
Updated 07/05/2022 at 1311

Latest Profile Date: 07/05/2022

Page Description

24 - Whiskeytown Lake Isothermobaths Plot

25 - Whiskeytown Lake Cold Water Pool Volume ≤60°F

26 - Whiskeytown Lake Cold Water Pool Volume ≤58°F

27 - Whiskeytown Lake Cold Water Pool Volume ≤56°F

28 - Whiskeytown Lake Cold Water Pool Volume ≤60°F - Percent Exceedances

29 - Whiskeytown Lake Cold Water Pool Volume ≤58°F - Percent Exceedances

30 - Whiskeytown Lake Cold Water Pool Volume ≤56°F - Percent Exceedances

31 - Whiskeytown Lake Cold Water Pool Comparison by Year

Whiskeytown Lake Isothermobaths & Cold Water Pool Statistics

2022

23
24

0

50

100

150

200

250

300

01/01 02/01 03/01 04/01 05/01 06/01 07/01 08/01 09/01 10/01 11/01 12/01

Volume (TAF)

Whiskeytown Lake Isothermobaths Plot - 2022

<46 46-48 48-50 50-52 52-54 54-56 56-58 58-60

60-62 62-64 64-66 66-68 68-70 >70 Storage
25

0

50

100

150

200

250

300

01/01 02/01 03/01 04/01 05/01 06/01 07/01 08/01 09/01 10/01 11/01 12/01

Volume (TAF)

Whiskeytown Lake Cold Water Pool Volume ≤60°F

Avg (2000-2021) 2014 2015 2016 2019 2021 2022
26

0

50

100

150

200

250

300

01/01 02/01 03/01 04/01 05/01 06/01 07/01 08/01 09/01 10/01 11/01 12/01

Volume (TAF)

Whiskeytown Lake Cold Water Pool Volume ≤58°F

Avg (2000-2021) 2014 2015 2016 2019 2021 2022
27

0

50

100

150

200

250

300

01/01 02/01 03/01 04/01 05/01 06/01 07/01 08/01 09/01 10/01 11/01 12/01

Volume (TAF)

Whiskeytown Lake Cold Water Pool Volume ≤56°F

Avg (2000-2021) 2014 2015 2016 2019 2021 2022
28

0

50

100

150

200

250

300

01/01 02/01 03/01 04/01 05/01 06/01 07/01 08/01 09/01 10/01 11/01 12/01

Volume (TAF)

Whiskeytown Lake Cold Water Pool Volume ≤60°F - Percent Exceedances (2000-2021)

2022 95 90 75 50 25 10 5
29

0

50

100

150

200

250

300

01/01 02/01 03/01 04/01 05/01 06/01 07/01 08/01 09/01 10/01 11/01 12/01

Volume (TAF)

Whiskeytown Lake Cold Water Pool Volume ≤58°F - Percent Exceedances (2000-2021)

2022 95 90 75 50 25 10 5
30

0

50

100

150

200

250

300

01/01 02/01 03/01 04/01 05/01 06/01 07/01 08/01 09/01 10/01 11/01 12/01

Volume (TAF)

Whiskeytown Lake Cold Water Pool Volume ≤56°F - Percent Exceedances (2000-2021)

2022 95 90 75 50 25 10 5
Jul-05

2022 ≤60° ≤58° ≤56° Abs. Avg. ≤60° ≤58° ≤56° Abs. Avg.

2000 49.4 53.5 63.7 55.5 48.9 61.6 106.3 72.3

2001 44.3 48.9 46.3 46.5 43.8 56.3 77.3 59.1

2002 44.1 49.3 48.3 47.2 43.6 56.7 80.7 60.3

2003 54.4 53.3 56.7 54.8 53.8 61.4 94.7 69.9

2004 42.9 48.9 61.2 51.0 42.5 56.2 102.1 66.9

2005 10.4 9.0 1.7 7.0 10.2 10.4 2.9 7.8

2006 75.9 86.1 93.0 85.0 75.1 99.1 155.3 109.8

2007 43.6 49.8 43.6 45.6 43.1 57.2 72.8 57.7

2008 48.0 51.9 50.8 50.2 47.5 59.7 84.8 64.0

2009 19.9 4.3 1.2 8.5 19.6 5.0 2.0 8.9

2010 42.9 33.6 9.5 28.7 42.5 38.6 15.9 32.3

2011 68.9 61.9 54.3 61.7 68.1 71.2 90.6 76.6

2012 35.6 32.5 18.4 28.9 35.2 37.4 30.7 34.5

2013 55.7 59.7 71.5 62.3 55.1 68.7 119.4 81.1

2014 36.8 30.5 0.0 22.4 36.4 35.1 -0.1 23.8

2015 20.3 -10.0 -4.5 11.6 20.1 -11.5 -7.5 13.1

2016 21.9 18.8 12.1 17.6 21.6 21.6 20.3 21.2

2017 56.1 62.5 71.5 63.4 55.5 72.0 119.3 82.3

2018 49.5 44.3 18.6 37.4 48.9 51.0 31.0 43.6

2019 47.2 47.3 43.2 45.9 46.7 54.4 72.1 57.7

2020 4.0 11.7 32.4 16.0 3.9 13.4 54.1 23.8

2021 20.3 5.2 -11.4 12.3 20.0 6.0 -19.0 15.0

2022 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

∆ TAF % ∆

Whiskeytown Cold Water Pool Comparison by Year (for Specified Date)

Historic - Current (Historic - Current) / Current

31