Report Generated 08/11/2016 at 1321

Page Description

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

2 - Redding 10-Day Forecasted Air Temperatures

3 - Sacramento River Mean Daily Water Temperature, Air Temperature and 10-Day Forecasted Air Temperature Plot

- Water Temperature Measuring Station Details

- Temperature Control Point Details

4 - Lake Shasta Isothermalbaths Plot

5 - Daily Maximum and 7DADM 

x - TCD Configuration (External Link)

All Data in this Report is Preliminary and Subject to Change

Northern CVP Water Temperature Report

June - 2016
Shasta 

Generation 

Spring Creek 

P.P.

Keswick 

Total BSF RDB LWS

May 5839 51 6027 67.1 68.5 59.6

06/01 51.3 50.3 52.3 52.5 53.4 54.3 57.4 59.5 60.7 62.8 55.8 48.0 - 6889 14 7092 81.5 78.1 80.4 70.1

06/02 51.8 50.4 51.6 52.4 53.2 54.1 56.8 58.7 59.8 61.9 55.4 48.2 - 7259 353 7528 81.0 78.8 79.0 67.0

06/03 51.0 50.1 52.0 52.5 53.3 54.1 56.6 58.5 59.4 61.4 55.8 48.2 - 7288 94 7576 ↑ 86.0 80.2 81.5 70.3

06/04 50.9 49.8 51.7 52.2 52.9 53.7 56.1 58.1 59.0 60.9 55.1 48.1 - 6875 280 7614 82.0 77.1 78.3 68.5

06/05 50.3 49.5 52.0 51.5 52.3 53.2 55.8 57.7 58.6 60.4 55.9 47.9 - 7503 91 7644 ↑ 88.5 85.2 83.0 80.6

06/06 50.2 49.5 52.6 51.4 52.3 53.3 56.1 58.2 59.1 61.1 56.1 48.1 - 7299 14 7644 ↑ 89.0 85.5 84.3 78.8

06/07 50.2 49.5 52.6 51.2 52.1 53.1 56.0 58.3 59.3 61.7 55.0 48.4 - 7479 14 7627 84.5 79.9 79.3 75.7

06/08 50.4 49.4 52.5 51.2 51.9 52.7 55.2 57.4 58.4 60.8 54.1 48.6 - 7615 14 7621 77.0 74.3 73.8 69.1

06/09 50.4 49.5 52.5 51.1 51.9 52.7 55.2 56.9 57.6 59.6 54.0 48.7 - 7472 14 7618 75.0 71.9 72.0 65.8

06/10 50.5 49.5 52.5 51.5 52.2 52.9 55.3 57.0 57.8 59.8 54.2 48.6 - 7986 14 7618 76.0 71.5 70.7 63.1

06/11 50.2 49.4 52.5 51.3 52.1 52.9 55.2 56.8 57.5 59.4 54.5 49.2 - 7633 14 7618 77.0 75.6 76.8 62.5

06/12 50.5 49.4 52.6 51.1 51.9 52.8 55.2 56.9 57.6 59.6 55.7 48.7 - 7369 14 7617 82.5 81.1 81.8 65.5

06/13 50.2 49.4 52.6 51.0 51.8 52.6 55.2 57.0 57.8 60.0 56.3 48.2 - 7145 14 7628 75.5 72.3 72.5 64.5

06/14 50.9 49.7 52.6 51.2 51.8 52.5 54.6 56.0 56.7 58.7 55.9 48.7 - 7564 14 7669 68.0 66.7 68.5 58.1

06/15 51.8 50.2 52.6 51.0 51.2 51.7 53.4 54.7 55.5 57.1 54.4 48.7 - 7299 14 7644 60.5 58.3 60.6 54.9

06/16 51.0 49.9 52.6 51.3 51.6 52.1 53.9 54.9 55.4 56.5 54.5 48.4 - 7648 14 7642 63.5 61.7 62.3 54.3

06/17 51.2 50.1 52.5 51.3 51.7 52.2 53.9 55.1 55.8 57.3 53.9 48.5 - 7501 14 7641 74.5 61.3 62.5 55.3

06/18 51.3 50.1 52.3 51.2 51.8 52.4 54.9 55.9 56.1 57.3 55.9 48.1 - 8269 69 8395 66.5 64.5 65.7 59.1

06/19 51.3 50.0 52.1 51.8 52.4 52.9 55.2 56.6 57.2 58.9 56.2 ! - - 8341 382 8779 74.5 69.3 71.3 -

06/20 51.3 50.1 52.4 51.9 52.6 53.2 55.5 56.9 57.5 59.3 56.2 ? 48.5 - 8357 101 8775 77.0 72.8 74.4 66.9

06/21 51.0 49.9 53.1 52.1 52.7 53.4 55.8 57.2 57.8 59.7 54.2 49.0 - 8510 14 8777 81.0 77.5 78.8 70.2

06/22 50.3 49.6 52.4 51.9 52.7 53.4 56.0 57.5 58.1 60.0 53.8 49.3 - 7536 841 8790 81.0 77.6 77.9 69.7

06/23 50.4 49.6 52.5 51.6 52.4 53.2 55.7 57.2 57.9 60.0 53.4 49.6 - 7810 476 8793 76.0 74.9 77.4 67.8

06/24 50.4 49.6 52.4 51.6 52.2 52.9 55.2 56.6 57.3 59.5 53.5 49.5 - 8313 412 8787 78.0 75.0 77.3 67.2

06/25 50.4 49.5 52.6 51.7 52.4 53.1 55.4 56.8 57.4 59.4 54.4 49.5 - 8238 443 8789 85.0 79.8 80.6 68.7

06/26 49.7 49.1 52.6 51.7 52.3 53.0 55.4 57.0 57.7 59.6 55.1 49.1 - 7694 678 8788 83.0 80.7 79.9 71.2

06/27 49.8 49.2 52.7 51.4 52.4 53.2 55.8 57.3 58.0 60.0 55.8 49.3 - 7575 842 8692 86.0 82.8 85.5 71.7

06/28 49.7 49.1 52.7 51.0 51.8 52.6 55.2 56.9 57.7 60.2 56.0 49.5 - 7800 643 8692 85.0 82.5 84.2 73.0

06/29 49.7 49.1 52.8 51.1 51.9 52.6 55.2 56.9 57.7 59.9 57.4 49.6 - 7311 845 8689 88.5 84.1 84.1 75.4

06/30 49.7 49.1 52.9 51.1 51.9 52.7 55.3 57.1 57.9 60.2 58.2 49.6 - 7621 841 8690 90.0 85.3 85.5 75.6

-

Jun 7640 253 8083 75.5 76.3 67.6

229199 7587 242477

Legend Notes 454607 15049 480943

? = 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 control point (see page 3 for more details)

↑ = Record high air temperature 3 Column not used this month

↓ = Record low air temperature

 = Monthly Averages

53.0

D

A

T

E

Mean Daily Water Temperatures (°F) Mean Daily 

Release (CFS)

51.8 50.6 53.7 -

TCD SAC CCR JLF 1 SHD SPP1 KWK BSF2

50.6 49.7 52.5 51.5 52.2

53.1 52.7 53.4 54.1 56.3 58.2

Mean Daily 

Air Temperatures (°F)

58.9 60.3

79.1

RDD

-

70.1

BND

55.4 57.8 59.8

Total AF

RDB

Total CFS

IGO -----

55.2 48.8

LWS

47.0

57.1

3

1
↓ ↑ Avg ↓ ↑ Avg ↓ ↑ Avg ↓ ↑ Avg ↓ ↑ Avg ↓ ↑ Avg ↓ ↑ Avg ↓ ↑ Avg ↓ ↑ Avg ↓ ↑ Avg ↓ ↑ Avg ↓ ↑ Avg

06/01 58 103 80.5 64 102 83.0 62 100 81.0 65 103 84.0 69 106 87.5 69 101 85.0 66 96 81.0 65 93 79.0 60 93 76.5 61 95 78.0 62 93 77.5 65 95 80.0

06/02 64 99 81.5 64 97 80.5 61 102 81.5 66 102 84.0 68 101 84.5 67 100 83.5 67 96 81.5 65 94 79.5 66 97 81.5 64 95 79.5 64 95 79.5 63 94 78.5

06/03 63 99 81.0 68 102 85.0 66 102 84.0 69 101 85.0 69 103 86.0 69 100 84.5 65 94 79.5 63 95 79.0 59 88 73.5 60 92 76.0 62 93 77.5 63 94 78.5

06/04 67 105 86.0 68 100 84.0 70 101 85.5 70 103 86.5 69 97 83.0 62 90 76.0 60 87 73.5 58 84 71.0 58 95 76.5 62 96 79.0 63 94 78.5 63 94 78.5

06/05 66 98 82.0 75 98 86.5 70 101 85.5 69 94 81.5 62 91 76.5 59 88 73.5 58 83 70.5 57 85 71.0 59 93 76.0 60 95 77.5 61 93 77.0 60 90 75.0

06/06 74 103 88.5 73 103 88.0 68 97 82.5 63 92 77.5 60 88 74.0 59 81 70.0 57 83 70.0 58 90 74.0 60 91 75.5 62 88 75.0 60 89 74.5 59 89 74.0

06/07 72 106 89.0 74 97 85.5 62 91 76.5 60 88 74.0 60 84 72.0 57 85 71.0 58 91 74.5 60 96 78.0 61 87 74.0 58 86 72.0 58 88 73.0 58 86 72.0

06/08 73 96 84.5 68 89 78.5 60 88 74.0 59 83 71.0 56 82 69.0 58 92 75.0 60 94 77.0 59 86 72.5 57 81 69.0 55 81 68.0 56 89 72.5 58 87 72.5

06/09 67 87 77.0 64 87 75.5 59 84 71.5 57 86 71.5 57 95 76.0 59 93 76.0 60 85 72.5 57 81 69.0 55 86 70.5 57 90 73.5 62 94 78.0 61 95 78.0

06/10 63 87 75.0 67 83 75.0 57 85 71.0 59 91 75.0 60 92 76.0 60 83 71.5 57 80 68.5 55 78 66.5 57 81 69.0 56 92 74.0 59 91 75.0 60 94 77.0

06/11 67 85 76.0 64 88 76.0 62 93 77.5 60 91 75.5 56 83 69.5 56 78 67.0 55 75 65.0 55 79 67.0 52 87 69.5 57 90 73.5 62 95 78.5 62 97 79.5

06/12 64 90 77.0 73 95 84.0 61 90 75.5 58 80 69.0 57 74 65.5 55 76 65.5 55 80 67.5 56 86 71.0 58 95 76.5 63 94 78.5 65 95 80.0 63 96 79.5

06/13 69 96 82.5 62 89 62.0 58 78 68.0 57 74 65.5 54 73 63.5 55 80 67.5 57 88 72.5 59 93 76.0 64 100 82.0 65 94 79.5 64 94 79.0 63 91 77.0

06/14 62 89 75.5 57 78 67.5 58 70 64.0 53 71 62.0 54 78 66.0 58 87 72.5 60 94 77.0 63 100 81.5 62 100 81.0 65 100 82.5 65 97 81.0 65 95 80.0

06/15 57 79 68.0 59 71 65.0 53 68 60.5 54 76 65.0 56 84 70.0 58 92 75.0 62 100 81.0 65 102 83.5 64 102 83.0 65 99 82.0 64 94 79.0 63 93 78.0

06/16 53 68 60.5 53 70 61.5 55 74 64.5 57 83 70.0 58 92 75.0 62 100 81.0 64 102 83.0 65 103 84.0 66 102 84.0 65 99 82.0 66 96 81.0 63 95 79.0

06/17 53 74 63.5 58 75 66.5 58 81 69.5 58 93 75.5 61 98 79.5 63 99 81.0 65 100 82.5 67 97 82.0 60 89 74.5 60 95 77.5 65 97 81.0 64 96 80.0

06/18 57 70 63.5 56 79 67.5 57 91 74.0 60 94 77.0 63 97 80.0 64 97 80.5 65 97 81.0 64 94 79.0 58 92 75.0 63 96 79.5 65 98 81.5 65 98 81.5

06/19 54 79 66.5 62 90 76.0 60 93 76.5 63 96 79.5 64 99 81.5 64 99 81.5 66 100 83.0 64 95 79.5 63 99 81.0 67 100 83.5 67 100 83.5 66 97 81.5

06/20 59 90 74.5 60 94 77.0 64 98 81.0 65 98 81.5 63 93 78.0 64 97 80.5 64 100 82.0 65 99 82.0 65 100 82.5 67 102 84.5 68 98 83.0 66 97 81.5

06/21 59 95 77.0 64 99 81.5 63 98 80.5 62 92 77.0 62 93 77.5 64 101 82.5 65 100 82.5 66 102 84.0 66 102 84.0 68 100 84.0 67 98 82.5 63 91 77.0

06/22 63 99 81.0 66 97 81.5 61 91 76.0 61 91 76.0 62 99 80.5 64 102 83.0 66 103 84.5 67 103 85.0 68 103 85.5 68 100 84.0 65 98 81.5 65 98 81.5

06/23 65 97 81.0 60 91 75.5 61 92 76.5 63 100 81.5 64 102 83.0 65 101 83.0 66 104 85.0 68 103 85.5 68 98 83.0 65 96 80.5 64 96 80.0 63 96 79.5

06/24 59 93 76.0 62 93 77.5 63 100 81.5 64 102 83.0 65 102 83.5 66 104 85.0 67 105 86.0 69 100 84.5 66 97 81.5 64 95 79.5 64 96 80.0 65 96 80.5

06/25 62 94 78.0 69 100 84.5 64 103 83.5 66 104 85.0 67 103 85.0 67 106 86.5 68 104 86.0 66 100 83.0 64 99 81.5 65 98 81.5 66 99 82.5 66 97 81.5

06/26 69 101 85.0 64 102 83.0 66 103 84.5 68 104 86.0 69 104 86.5 68 104 86.0 65 98 81.5 64 96 80.0 64 99 81.5 65 99 82.0 67 99 83.0 64 98 81.0

06/27 63 103 83.0 66 105 85.5 66 105 85.5 69 105 87.0 68 103 85.5 66 101 83.5 65 97 81.0 64 97 80.5 66 96 81.0 65 95 80.0 65 96 80.5 64 96 80.0

06/28 66 106 86.0 65 105 85.0 69 106 87.5 70 105 87.5 70 104 87.0 64 99 81.5 64 96 80.0 63 97 80.0 64 98 81.0 64 97 80.5 64 95 79.5 63 95 79.0

06/29 65 105 85.0 74 105 89.5 71 105 88.0 69 105 87.0 66 99 82.5 64 98 81.0 63 98 80.5 63 98 80.5 65 98 81.5 65 97 81.0 64 100 82.0 65 98 81.5

06/30 71 106 88.5 73 106 89.5 70 106 88.0 66 101 83.5 65 100 82.5 64 98 81.0 64 97 80.5 64 95 79.5 62 94 78.0 62 97 79.5 67 101 84.0 68 100 84.0

-

Web Links Legend

10-Day Min/Max Forecast NR = Forecasted temperatures not recorded

Previous Days Min/Max Actuals 100 = Previous day actual temperatures in red and bolded indicate a record temperature for that date

D

A

T

E

Forecasted

4 Days 5 Days 6 Days

Actual

Previous Day Current Day 1 Day 2 Days 3 Days 7 Days 9 Days 10 Days

Redding (RDD) Daily Air Temperatures (°F)

8 Days

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

TCD N/A Shasta Power Plant N/A BSF 56.0 6/17 - 6/30

SHD Sacramento River 0.3 miles downstream of Shasta Power Plant Click Here

SPP N/A Spring Creek Power Plant N/A

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

RDB Sacramento River 58 miles downstream of Keswick Dam Click Here Notes

IGO Clear Creek 7.3 miles downstream of Whiskeytown Dam Click Here

LWS Trinity River 1.1 miles downstream of Lewiston Dam Click Here 1 Distances are approximate

DGC2 Trinity River 19 miles downstream of Lewiston Dam Click Here 2 DGC is only reported in September

NFH3 Trinity River 38 miles downstream of Lewiston Dam Click Here 3 NFH is only reported in October, November and December

Station Details Temperature Control Point

56

60

64

68

72

76

80

84

88

92

49

50

51

52

53

54

55

56

57

58

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

Air Temperature (°F)

Water Temperature (°F)

Mean Daily Temperatures

TCD KWK SAC CCR BSF RDD (Air) RDD Forecast (Air)

3
0

200

400

600

800

1000

1200

1400

1600

1800

2000

2200

2400

2600

2800

3000

3200

3400

3600

3800

4000

4200

4400

4600

1-Jan 1-Feb 1-Mar 1-Apr 1-May 1-Jun 1-Jul 1-Aug 1-Sep 1-Oct 1-Nov 1-Dec

Storage, in TAF

Lake Shasta Isothermalbaths - 2016

(Water Temperature, in °F)

4
06/01 55.0 56.8 55.2 56.9 57.4

06/02 54.6 56.2 55.1 56.8 56.8

06/03 54.9 56.3 55.1 56.8 56.6

06/04 54.1 55.0 55.0 56.5 56.1

06/05 53.5 54.9 54.7 56.3 55.8

06/06 53.7 55.3 54.5 56.0 56.1

06/07 53.7 55.3 54.2 55.7 56.0

06/08 53.0 54.1 53.9 55.3 55.2

06/09 53.4 54.9 53.8 55.1 55.2

06/10 53.6 55.1 53.6 54.9 55.3

06/11 53.6 55.2 53.5 55.0 55.2

06/12 53.6 55.3 53.5 55.0 55.2

06/13 53.2 54.9 53.4 55.0 55.2

06/14 53.2 54.5 53.4 54.9 54.6

06/15 52.3 52.8 53.3 54.7 53.4

06/16 52.8 53.7 53.2 54.5 53.9

06/17 52.4 52.6 53.0 54.1 53.9

06/18 53.0 54.1 52.9 54.0 54.9

06/19 53.6 54.8 52.9 53.9 55.2

06/20 53.7 54.8 53.0 53.9 55.5

06/21 54.2 55.2 53.1 54.0 55.8

06/22 53.9 55.1 53.4 54.3 56.0

06/23 53.6 55.0 53.5 54.5 55.7

06/24 53.8 55.0 53.7 54.9 55.2

06/25 54.2 55.5 53.9 55.1 55.4

06/26 53.9 55.0 53.9 55.1 55.4

06/27 53.8 55.1 53.9 55.1 55.8

06/28 53.4 54.7 53.8 55.1 55.2

06/29 53.4 54.8 53.7 55.0 55.2

06/30 53.7 55.0 53.7 55.0 55.3 -

Notes12

DAT

D

2

ATE

SAC CCR SAC

7DADM

1 Daily Max

CCR

7DADM = 7-Day Average 

Daily Maximum

DAT = Daily Average 

Temperature

BSF

60

65

70

75

80

85

90

95

100

105

110

52

53

54

55

56

57

13579 11 13 15 17 19 21 23 25 27 29

Air Temperature (°F)

Water Temperature °F

Daily Maximum

SAC CCR RDD (Air)

52

53

54

55

56

57

13579 11 13 15 17 19 21 23 25 27 291

Water Temperature °F

7DADM

5