2/6/2014 Temperature and Release Summary for Shasta and Trinity - January 2014

(Updated twice a week November through April)

Sacramento River Water Temperatures in Degrees F

Day Collected from CDEC (California Data Exchange Center) in CFS

Control

TCD SHD minus Point Shasta Spring Crk Keswick

Wt. TCD 3/1 to 1/31 Generation Powerplant Total

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

Dec 53.1 52.4 49.9 51.7 48.96 49.1 48.7 48.4 nr 50.8 47.3 3,232 79 3,924 45.8 41.8 44.8 32.0

Jan

1 51.4 (0.8) 50.6 47.6 50.8 48.85 49.1 48.7 48.7 nr 50.4 46.4 3,087 76 3,779 52.5 44.5 47.7 34.8

2 51.2 (0.7) 50.5 47.7 50.6 48.96 49.4 49.0 48.9 nr 50.4 46.2 3,230 74 3,630 49.5 45.0 48.5 37.2

3 50.9 (0.7) 50.2 47.6 50.4 49.37 49.7 49.3 49.3 nr 50.4 46.3 3,086 74 3,562 50.0 46.3 48.2 37.6

4 51.4 (0.9) 50.5 47.5 50.2 48.81 49.0 48.7 49.1 nr 49.8 45.8 2,944 74 3,280 49.0 49.3 51.0 36.8

5 51.3 (0.8) 50.5 47.5 50.0 48.29 48.5 47.9 48.2 nr 49.7 45.9 2,641 75 3,107 55.0 48.9 53.7 34.0

6 51.0 (0.7) 50.3 47.7 49.7 48.13 48.1 47.7 47.6 nr 49.1 45.7 2,837 73 3,102 46.0 41.1 44.9 34.5

7 50.7 (0.8) 49.9 47.5 49.8 48.05 48.0 47.6 47.6 nr 49.1 45.8 2,603 73 3,098 45.0 42.6 45.7 34.3

8 50.5 (0.8) 49.7 47.3 49.8 47.93 48.0 47.7 47.5 nr 49.3 45.9 2,759 73 3,047 43.5 42.1 44.6 39.2

9 50.4 (0.8) 49.6 47.3 49.7 48.85 49.0 48.5 47.9 nr 49.7 46.4 2,777 73 2,955 45.0 44.2 47.0 45.8

10 50.3 (0.8) 49.5 47.2 49.6 48.75 48.6 48.4 48.3 nr 49.5 45.9 3,117 73 3,042 46.5 42.6 46.1 39.2

11 50.1 (0.7) 49.4 47.2 49.4 49.05 48.8 48.6 48.2 nr 49.2 46.0 3,138 73 3,002 46.0 44.5 47.7 39.2

12 50.1 (0.7) 49.4 47.3 49.3 48.72 48.2 47.9 47.9 nr 49.0 45.7 3,048 73 2,975 44.0 41.6 46.0 36.6

13 50.5 (0.9) 49.6 47.5 49.2 48.42 48.5 48.1 47.9 nr 49.3 46.3 2,745 74 2,979 56.5 49.3 53.7 36.6

14 50.6 (0.7) 49.9 47.6 49.0 48.51 48.6 48.4 48.3 nr 49.2 46.4 2,729 74 2,952 62.0 48.1 56.5 35.7

15 50.5 (0.6) 49.9 47.6 49.0 48.86 48.6 48.4 48.4 nr 49.1 46.6 2,681 57 2,895 64.5 51.1 59.6 35.1

16 50.3 (0.6) 49.7 47.8 49.2 48.77 48.3 48.0 48.2 nr 49.2 46.5 2,893 14 2,887 57.0 47.7 58.1 34.4

17 50.0 (0.6) 49.4 47.7 49.4 48.79 48.5 48.1 48.0 nr 49.3 46.3 2,914 14 2,888 53.0 46.6 50.5 35.2

18 49.7 (0.7) 49.0 47.6 49.4 48.79 48.4 48.0 48.0 nr 49.4 46.2 2,820 14 2,892 50.5 44.7 50.5 35.8

19 49.6 (0.7) 48.9 47.6 49.4 48.73 48.6 48.2 48.0 nr 49.4 46.3 2,795 14 2,898 50.5 44.8 49.0 36.5

20 49.4 (0.6) 48.8 47.5 49.2 48.72 48.4 48.0 48.0 nr 49.3 46.0 2,671 14 2,893 52.5 44.2 50.1 36.1

21 49.4 (0.7) 48.7 47.5 48.9 48.48 48.1 47.8 47.7 nr 49.0 45.5 2,804 14 2,895 50.5 43.8 49.2 34.5

22 49.3 (0.6) 48.7 47.6 48.7 48.26 48.2 47.9 47.8 nr 49.0 46.0 2,894 14 2,894 55.5 51.5 57.3 35.1

23 50.1 (0.8) 49.3 47.7 48.6 48.83 49.0 48.9 48.5 nr 49.0 46.1 2,802 14 2,898 65.0 60.2 61.7 42.7

24 49.9 (0.5) 49.4 47.6 48.7 49.13 49.4 49.3 49.3 nr 49.1 46.1 3,078 14 2,882 59.5 57.5 60.0 46.2

25 49.7 (0.6) 49.1 47.5 48.9 49.18 48.9 48.8 49.2 nr 49.0 45.6 2,714 14 2,846 55.0 49.1 54.4 38.0

26 49.4 (0.6) 48.8 47.5 49.1 48.98 48.9 48.5 48.7 nr 49.2 45.7 2,506 14 2,842 51.5 47.0 51.1 37.5

27 49.3 (0.7) 48.6 47.5 49.1 49.15 48.7 48.6 48.5 nr 49.0 45.8 3,040 14 3,082 47.5 46.2 50.2 38.8

28 49.2 (0.6) 48.6 47.4 49.1 49.76 50.0 50.0 49.5 nr 49.7 46.8 3,332 14 3,352 57.0 55.9 56.2 47.3

29 49.1 (0.6) 48.5 47.2 49.0 50.21 50.5 50.7 50.6 nr 49.3 46.8 3,162 14 3,349 51.5 52.5 52.4 47.4

30 49.1 (0.7) 48.4 47.1 49.0 49.94 50.1 50.4 50.6 nr 49.4 46.6 2,999 14 3,343 51.0 50.8 52.8 42.2

31 49.2 (0.8) 48.4 47.2 48.7 49.51 49.1 49.2 49.6 nr 48.8 45.9 3,343 14 3,348 47.5 44.1 48.0 36.0

Avg 50.1 49.4 47.5 49.4 48.86 48.8 48.6 48.5 ##### 49.4 46.1 2,909 42 3,084 51.9 47.3 51.4 38.1

Tot cfs 90,189 1,313 95,594

Tot af 178,890 2,604 189,611

# = Station out of service ^ - estimated (7 hours or less available) ? = Avg. includes estimated data

! = 17 hours or less of readings & = 18 to 23 hours of reading ND = No hourly readings or incorrect 

Control Point: Balls Ferry 3/1/2013 to 1/31/2014

Starting May 17, 2013 Balls Ferry temperature target of 56.75 is for compliance of 56.0 at Airport Road. 

V:\~WATER\_res_ops\Tempmodel\~sactemp\2014TempFiles\2014MonthlySummaries\[01_2014 Monthly Summary.xls]Sac Riv Temps

Mean Daily Air Temp

Degrees F

Mean Daily Release