2/1/2016 Temperature and Release Summary for Shasta and Trinity - January 2016

(Updated twice a week November through April)

Sacramento River Water Temperatures in Degrees F

Day Collected from CDEC (California Data Exchange Center) except for TCD, SPP and Control Point in CFS

Control

TCD SHD minus SPP Point Shasta Spring Crk Keswick

Wt. TCD Wt. 4/1 to 1/31 Generation Powerplant Total

Avg. (Diff) Shd Avg Kwk Bsf Jlf Bnd Rdb Lws Ccr Igo Sac Nfh El 815 Release Release RDD BSF RDB LWS

Dec 53.7 53.3 51.5 52.8 51.3 50.3 50.1 49.6 45.9 52.2 49.0 52.2 43.4 3,404 184 3,886 45.9 44.3 45.8 37.7

Jan

1 51.4 (0.3) 51.1 49.2 50.2 48.3 46.1 45.7 45.4 42.1 48.8 45.6 49.6 39.0 2,851 14 3,121 44.5 38.6 41.2 28.2

2 51.3 (0.5) 50.8 49.0 50.0 48.3 46.5 45.9 45.1 42.5 49.1 46.1 49.5 38.2 2,573 14 3,121 43.5 39.9 41.1 32.4

3 50.9 (0.3) 50.6 48.9 49.9 48.7 47.6 47.1 46.1 43.0 49.3 46.5 49.5 40.4 2,570 14 3,121 46.0 42.4 44.5 38.7

4 50.8 (0.4) 50.4 48.7 49.9 49.0 47.9 47.6 47.0 43.1 49.2 46.3 49.5 41.4 2,693 14 3,119 43.0 41.4 43.0 37.7

5 50.3 0.0 50.3 47.8 ? 49.8 48.1 47.4 47.2 47.3 43.4 49.1 46.4 48.7 42.7 2,020 430 3,076 47.0 47.2 48.3 40.4

6 50.3 (0.3) 50.0 47.6 49.6 48.1 47.5 47.4 46.9 43.6 49.2 46.6 48.8 43.0 2,058 1,011 3,080 46.0 46.5 47.1 39.9

7 50.2 (0.2) 50.0 47.4 49.3 48.1 47.5 47.3 47.1 43.9 49.3 46.6 48.9 43.3 2,175 346 3,091 46.5 44.4 45.1 40.2

8 50.1 (0.3) 49.8 47.5 49.2 48.6 48.0 47.9 47.6 43.8 49.2 46.0 49.0 43.8 2,223 656 3,086 43.5 42.5 45.0 39.2

9 50.4 (0.8) 49.6 48.0 49.2 48.7 48.2 48.2 48.0 43.8 48.9 46.3 48.8 43.6 2,199 14 3,078 45.0 44.3 46.0 38.5

10 49.9 (0.3) 49.6 47.7 49.1 48.3 47.6 47.5 47.5 43.8 49.3 46.5 48.9 43.7 2,245 14 3,051 49.0 44.7 47.0 39.9

11 50.1 (0.7) 49.4 47.2 49.2 48.6 48.1 48.1 47.8 44.4 49.0 46.3 48.9 43.7 2,621 771 3,064 46.5 45.0 46.7 41.3

12 49.5 (0.3) 49.2 47.2 49.0 49.0 48.9 48.8 48.4 44.6 49.2 47.3 48.9 44.6 2,790 351 3,065 49.0 47.2 49.8 44.0

13 48.9 (0.1) 48.8 47.3 48.8 49.3 49.2 49.2 49.1 44.5 49.2 47.7 48.7 44.8 1,760 900 3,068 48.5 49.8 49.4 41.4

14 49.1 (0.3) 48.8 47.0 48.6 48.3 46.9 47.1 47.8 43.8 48.0 46.1 47.9 43.0 1,382 1,220 3,033 41.0 41.6 44.0 33.9

15 49.5 (0.7) 48.8 47.1 48.2 47.5 46.4 46.2 46.3 44.2 48.3 46.6 47.9 42.2 1,851 685 3,088 46.0 45.9 47.7 35.7

16 49.0 (0.2) 48.8 47.3 48.2 48.3 47.8 47.7 47.6 44.2 48.4 47.5 48.1 43.4 1,753 207 3,120 47.0 47.5 49.0 39.0

17 48.9 0.1 49.0 47.1 48.4 49.1 49.3 49.1 49.0 44.3 48.9 48.9 48.7 44.5 827 733 3,013 53.0 53.2 52.8 42.8

18 48.3 0.3 48.6 47.2 48.5 50.2 50.3 50.3 50.7 44.6 49.4 49.5 49.1 45.4 1,070 792 2,994 54.5 54.9 55.2 44.5

19 48.5 (0.1) 48.4 47.0 48.8 50.6 51.0 50.9 51.0 44.6 49.9 50.2 49.9 46.4 1,098 703 2,970 56.0 55.8 54.9 45.2

20 47.9 0.0 47.9 47.1 49.1 50.9 50.2 50.3 50.9 44.4 49.5 48.8 49.2 45.6 962 1,960 3,051 52.5 51.0 51.8 41.5

21 48.4 (0.3) 48.1 47.1 48.6 50.8 50.2 50.2 50.3 ? 44.8 49.3 48.9 48.8 46.6 109 2,467 2,974 52.0 50.9 51.6 46.8

22 48.4 (0.3) 48.1 47.3 48.3 50.9 50.9 50.9 51.0 45.1 49.3 49.6 48.9 47.1 400 1,325 2,973 54.5 54.5 54.7 48.4

23 48.0 (0.1) 47.9 47.2 48.7 51.0 50.5 50.5 50.9 44.7 49.4 49.9 49.2 46.5 762 1,306 2,932 49.5 51.7 52.3 43.2

24 47.8 (0.1) 47.7 47.3 49.0 50.5 49.3 49.3 49.7 44.7 49.1 48.3 48.9 45.7 764 753 2,961 46.5 46.5 47.3 40.3

25 48.0 0.0 48.0 47.3 49.2 50.5 50.0 49.9 49.9 44.7 49.9 48.6 49.4 45.7 867 1,640 3,045 53.5 49.6 51.0 41.7

26 48.5 (0.5) 48.0 47.3 ? 48.8 50.5 49.4 49.4 49.8 ? 44.9 49.4 48.2 48.9 46.1 1,993 1,362 3,047 49.0 45.2 47.9 42.2

27 48.2 (0.3) 47.9 47.5 48.6 50.3 49.5 49.4 49.5 45.0 49.3 48.0 48.8 46.3 1,784 2,047 3,046 ^ 53.5 49.4 51.8 44.1

28 48.2 (0.5) 47.7 47.5 48.2 50.3 49.4 49.4 49.7 45.1 48.6 47.9 48.2 46.1 1,072 1,903 3,046 48.0 47.0 48.6 43.1

29 48.1 (0.2) 47.9 47.4 48.1 50.2 49.7 49.6 49.6 45.2 48.8 49.3 48.6 46.1 1,077 1,401 3,063 52.0 50.4 51.5 44.2

30 48.2 (0.3) 47.9 47.4 48.1 50.3 49.1 49.2 49.7 44.9 48.8 48.2 48.3 45.4 491 2,144 3,044 48.0 47.0 49.3 39.9

31 48.4 (0.7) 47.7 47.4 47.8 49.9 47.6 47.7 48.2 44.5 47.9 46.8 47.6 44.3 393 2,112 2,999 46.0 43.9 46.1 35.4

Avg 49.2 48.9 47.5 48.9 49.4 48.6 48.5 48.5 44.2 49.1 47.6 48.8 44.1 1,595 945 3,050 48.4 47.1 48.4 40.4

Tot cfs 49,433 29,309 94,540

Tot af 98,050 58,134 187,520

? = Average includes 1-9 estimated hourly readings ! = No Average (10-17 hours missing) & = No Average (18 to 23 hours missing) When available:

# = Station out of service ND = No hourly readings or incorrect % = Data will be down loaded from site at later date by NCAO staff. ^ = Redding Air Temp Record High

* = Redding Air Temp Record Low

Control Point: Clear Creek 4/1/2015 to 4/17/2015 at 56.0 degrees; 4/18/2015 to 5/14/2015 at 58.0 degrees; 5/15/2015 to 6/4/2015 56.0; 6/5/2015 to 1/31/2016 58.0 degrees.

V:\~WATER\_res_ops\Sac River Temperature\Tempmodel\~sactemp\2016TempFiles\[01_2016 Monthly Summary.xlsx]Sac Riv Temps

Mean Daily Air Temp

Degrees F

Mean Daily Release