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Runoff Data for Water Year 2010
Report generated: 02/15/2013 10:42| Runoff Data for Water Year 2010 | |||||||||||||||
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| NORTH COAST | |||||||||||||||
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| Area, Stream, and Station (1) | Measured Flow (2) 1000 AF |
50-Year Ave (3) 1000 AF |
Monthly Total 1000 AF |
% Ave | Measured Flow (2) 1000 AF |
50-Year Ave (3) 1000 AF |
Seasonal Total 1000 AF |
% Ave |
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| KLAMATH R, COPCO TO ORLEANS (4) | 493.4 | 713.4 | 417.7 | 59 | 2103.4 | 3068.8 | 1676.4 | 55 | |||||||
| * SALMON R AT SOMES BAR | 125.6 | 188.8 | 125.6 | 67 | 455.7 | 796.0 | 455.7 | 57 | |||||||
| TRINITY R AT LEWISTON LK | 18.9 | 198.4 | 152.8 | 77 | 115.4 | 704.2 | 530.1 | 75 | |||||||
| EEL R AT SCOTIA | 757.8 | 1011.7 | 763.5 | 75 | 3242.4 | 4873.4 | 3296.9 | 68 | |||||||
| RUSSIAN R AT HEALDSBURG | 133.3 | 166.4 | 136.0 | 82 | 617.8 | 795.1 | 618.1 | 78 | |||||||
| SUBTOTAL | 1403.4 | 2090.0 | 1470.0 | 70 | 6079.1 | 9441.5 | 6121.5 | 65 | |||||||
| SAN FRANCISCO BAY | |||||||||||||||
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| Area, Stream, and Station (1) | Measured Flow (2) 1000 AF |
50-Year Ave (3) 1000 AF |
Monthly Total 1000 AF |
% Ave | Measured Flow (2) 1000 AF |
50-Year Ave (3) 1000 AF |
Seasonal Total 1000 AF |
% Ave |
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| NAPA R NEAR ST HELENA | 11.4 | 13.4 | 11.4 | 85 | 44.0 | 65.4 | 44.0 | 67 | |||||||
| SUBTOTAL | 11.4 | 13.4 | 11.4 | 85 | 44.0 | 65.4 | 44.0 | 67 | |||||||
| CENTRAL COAST | |||||||||||||||
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| Area, Stream, and Station (1) | Measured Flow (2) 1000 AF |
50-Year Ave (3) 1000 AF |
Monthly Total 1000 AF |
% Ave | Measured Flow (2) 1000 AF |
50-Year Ave (3) 1000 AF |
Seasonal Total 1000 AF |
% Ave |
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| ARROYO SECO NEAR SOLEDAD | 32.0 | 26.7 | 32.0 | 120 | 162.9 | 98.9 | 162.9 | 165 | |||||||
| NACIMIENTO BELOW NACIMENTO DAM | 2.4 | 41.8 | 39.6 | 95 | 53.3 | 182.8 | 247.8 | 136 | |||||||
| SUBTOTAL | 34.4 | 68.5 | 71.6 | 104 | 216.2 | 281.7 | 410.8 | 146 | |||||||
| SOUTH COAST | |||||||||||||||
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| Area, Stream, and Station (1) | Measured Flow (2) 1000 AF |
50-Year Ave (3) 1000 AF |
Monthly Total 1000 AF |
% Ave | Measured Flow (2) 1000 AF |
50-Year Ave (3) 1000 AF |
Seasonal Total 1000 AF |
% Ave |
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| ARROYO SECO NEAR PASADENA | 1.2 | 1.8 | 1.2 | 67 | 7.0 | 6.2 | 7.0 | 112 | |||||||
| SANTA ANA R NEAR MENTONE | 2.4 | 9.2 | 9.6 | 104 | 7.3 | 32.6 | 29.1 | 89 | |||||||
| SUBTOTAL | 3.6 | 11.0 | 10.8 | 98 | 14.3 | 38.8 | 36.0 | 93 | |||||||
| SACRAMENTO RIVER | |||||||||||||||
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| Area, Stream, and Station (1) | Measured Flow (2) 1000 AF |
50-Year Ave (3) 1000 AF |
Monthly Total 1000 AF |
% Ave | Measured Flow (2) 1000 AF |
50-Year Ave (3) 1000 AF |
Seasonal Total 1000 AF |
% Ave |
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| * SACRAMENTO R AT DELTA | 132.3 | 148.0 | 132.3 | 89 | 567.9 | 545.2 | 567.9 | 104 | |||||||
| * MCCLOUD R ABOVE SHASTA LAKE | 79.8 | 160.9 | 150.2 | 93 | 422.9 | 688.2 | 736.8 | 107 | |||||||
| * PIT R NR MONTGOMERY & SQUAW CR | 280.1 | 409.9 | 247.7 | 60 | 1385.0 | 1743.1 | 1226.0 | 70 | |||||||
| * SHASTA LAKE TOTAL INFLOW | 633.1 | 910.7 | 637.3 | 70 | 3184.2 | 3736.2 | 3169.2 | 85 | |||||||
| SACRAMENTO R ABOVE BEND BRIDGE | 424.2 | 1370.3 | 925.4 | 68 | 2723.1 | 5690.3 | 4852.7 | 85 | |||||||
| FEATHER R AT OROVILLE | 82.9 | 717.4 | 437.7 | 61 | 579.2 | 2576.2 | 1381.4 | 54 | |||||||
| YUBA R NR SMARTVILLE & DEER CR | 77.2 | 345.5 | 204.2 | 59 | 355.5 | 1292.2 | 565.0 | 44 | |||||||
| AMERICAN R BLW FOLSOM LAKE | 75.5 | 401.8 | 254.2 | 63 | 612.4 | 1423.7 | 646.4 | 45 | |||||||
| SUBTOTAL | 659.8 | 2835.1 | 1821.5 | 64 | 4270.2 | 10982.4 | 7445.5 | 68 | |||||||
| SAN JOAQUIN RIVER | |||||||||||||||
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| Area, Stream, and Station (1) | Measured Flow (2) 1000 AF |
50-Year Ave (3) 1000 AF |
Monthly Total 1000 AF |
% Ave | Measured Flow (2) 1000 AF |
50-Year Ave (3) 1000 AF |
Seasonal Total 1000 AF |
% Ave |
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| COSUMNES R AT MICHIGAN BAR | 40.4 | 78.6 | 45.5 | 58 | 95.1 | 254.4 | 107.5 | 42 | |||||||
| MOKELUMNE R, INFL TO PARDEE RES | 58.9 | 89.1 | 60.4 | 68 | 234.8 | 281.5 | 148.0 | 53 | |||||||
| STANISLAUS R BELOW GOODWIN RES | 16.9 | 141.5 | 98.6 | 70 | 150.1 | 446.1 | 268.8 | 60 | |||||||
| TUOLUMNE R BELOW LA GRANGE RES | 17.5 | 208.6 | 160.7 | 77 | 98.8 | 673.1 | 459.0 | 68 | |||||||
| MERCED R BELOW MERCED FALLS | 25.9 | 109.7 | 90.7 | 83 | 136.2 | 347.9 | 276.1 | 79 | |||||||
| SAN JOAQUIN R BELOW MILLERTON L | 196.7 | 158.8 | 141.8 | 89 | 477.2 | 485.9 | 430.6 | 89 | |||||||
| SUBTOTAL | 356.3 | 786.3 | 597.7 | 76 | 1192.3 | 2488.9 | 1689.9 | 68 | |||||||
| TULARE LAKE | |||||||||||||||
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| Area, Stream, and Station (1) | Measured Flow (2) 1000 AF |
50-Year Ave (3) 1000 AF |
Monthly Total 1000 AF |
% Ave | Measured Flow (2) 1000 AF |
50-Year Ave (3) 1000 AF |
Seasonal Total 1000 AF |
% Ave |
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| KINGS R BELOW PINE FLAT RES | 47.0 | 129.8 | 123.6 | 95 | 92.4 | 409.2 | 396.4 | 97 | |||||||
| KAWEAH R BLW TERMINUS RES | 28.9 | 48.1 | 48.5 | 101 | 114.6 | 150.2 | 148.2 | 99 | |||||||
| TULE R BLW LAKE SUCCESS | 37.8 | 24.9 | 24.3 | 98 | 57.9 | 79.9 | 61.0 | 76 | |||||||
| * KERN R BLW LAKE ISABELLA | 29.5 | 64.5 | 55.6 | 86 | 98.5 | 216.1 | 173.3 | 80 | |||||||
| KERN R NEAR BAKERSFIELD | 30.9 | 69.4 | 57.1 | 82 | 103.4 | 231.8 | 178.0 | 77 | |||||||
| SUBTOTAL | 144.5 | 272.3 | 253.5 | 93 | 368.3 | 871.0 | 783.6 | 90 | |||||||
| NORTH LAHONTAN | |||||||||||||||
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| Area, Stream, and Station (1) | Measured Flow (2) 1000 AF |
50-Year Ave (3) 1000 AF |
Monthly Total 1000 AF |
% Ave | Measured Flow (2) 1000 AF |
50-Year Ave (3) 1000 AF |
Seasonal Total 1000 AF |
% Ave |
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| TRUCKEE R FROM TAHOE TO FARAD (4) | 28.5 | 44.8 | 26.3 | 59 | 94.5 | 140.6 | 69.0 | 49 | |||||||
| WEST FK CARSON AT WOODFORDS | 2.4 | 4.8 | 2.4 | 49 | 7.9 | 16.8 | 7.9 | 47 | |||||||
| EAST FK CARSON NR GARDNERVILLE | 14.2 | 18.9 | 14.2 | 75 | 44.8 | 63.4 | 44.8 | 71 | |||||||
| WEST WALKER BLW LITTLE WALKER | 5.9 | 7.4 | 5.9 | 80 | 23.3 | 27.7 | 23.3 | 84 | |||||||
| EAST WALKER NEAR BRIDGEPORT | 5.6 | 9.0 | 10.1 | 112 | 19.0 | 39.0 | 34.4 | 88 | |||||||
| SUBTOTAL | 56.5 | 84.9 | 58.9 | 69 | 189.5 | 287.5 | 179.4 | 62 | |||||||
| SOUTH LAHONTAN | |||||||||||||||
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| Area, Stream, and Station (1) | Measured Flow (2) 1000 AF |
50-Year Ave (3) 1000 AF |
Monthly Total 1000 AF |
% Ave | Measured Flow (2) 1000 AF |
50-Year Ave (3) 1000 AF |
Seasonal Total 1000 AF |
% Ave |
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| OWENS R BELOW LONG VALLEY DAM | 18.4 | 11.7 | 12.3 | 105 | 59.0 | 65.4 | 58.4 | 89 | |||||||
| SUBTOTAL | 18.4 | 11.7 | 12.3 | 105 | 59.0 | 65.4 | 58.4 | 89 | |||||||
| COLORADO RIVER | |||||||||||||||
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| Area, Stream, and Station (1) | Measured Flow (2) 1000 AF |
50-Year Ave (3) 1000 AF |
Monthly Total 1000 AF |
% Ave | Measured Flow (2) 1000 AF |
50-Year Ave (3) 1000 AF |
Seasonal Total 1000 AF |
% Ave |
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| * COLORADO R INFL TO LAKE POWELL | 464.5 | 611.9 | 467.1 | 76 | 2713.6 | 2750.4 | 2168.7 | 79 | |||||||
| SUBTOTAL | --- | --- | --- | --- | --- | --- | --- | --- | |||||||
| SUBTOTAL | --- | --- | --- | --- | --- | --- | --- | --- | |||||||
| STATEWIDE | |||||||||||||||
| TOTAL | 2688.5 | 6172.9 | 4307.7 | 69 | 12432.7 | 24522.7 | 16769.2 | 68 | |||||||
* THESE STATIONS ARE NOT INCLUDED IN AREA OR STATEWIDE TOTALS.
(1) AREA AND STATEWIDE TOTALS DO NOT INCLUDE MISSING DATA DENOTED BY '---'. IF THE MONTHLY UNIMPAIRED RUNOFF IS MISSING, THE SUBTOTAL'S PERCENT AVERAGE UNDERESTIMATES THE TRUE PERCENT AVERAGE. THE 50-YEAR AVERAGE CONSIDERS ALL SITES WHETHER OR NOT AN UNIMPAIRED RUNOFF VALUE EXISTS FOR A RIVER IN THE BASIN.
(2) MEASURED FLOW IS THE OBSERVED FLOW AT THE SITE.
(3) UNIMPAIRED RUNOFF AVERAGE BASED ON DATA YEARS 1961-2010.
(4) ACCRETIONS BETWEEN STATIONS.