Water Storage in Selected California Reservoirs
Water Storage in Selected California Reservoirs
(1,000 Acre-Feet)
APRIL
Report Generated: 05/09/2008 08:01
| | |   |
End-of-month Storage in Calendar Year: |
| RESERVOIR | CAP | Hist Avg
| 1977
| 1983
| 2003
| 2004
| 2005
| 2006
| 2007
| 2008
|
| NORTH COAST |
| Klamath River (Interstate) |
| Upper Klamath | 486.8 | 468.8 | 454.3 | 483.8 | 480.6 | 436.5 | 473.6 | 478.3 | 474.0 | 445.0 |
| Shasta River |
| Dwinnell | 50.0 | 35.9 | 10.8 | 50.0 | 45.3 | 36.9 | 31.0 | 48.9 | 31.0 | 18.8 |
| Humboldt MWD |
| Ruth Lake | 61.0 | 49.0 | 26.3 | 50.8 | 52.3 | 47.8 | 48.4 | 49.3 | 48.2 | 48.3 |
| Russian River |
| Warm Springs Reservoir | 381.0 | 229.0 | 0.0 | 0.0 | 249.1 | 240.5 | 243.2 | 245.6 | 241.7 | 239.4 |
| SAN FRANCISCO BAY |
| Marin MWD |
| Soulajule | 10.6 | 9.8 | 0.0 | 10.6 | 10.6 | 9.7 | 10.5 | 10.5 | 9.6 | 9.6 |
| Nicasio Reservoir | 22.4 | 20.3 | 0.3 | 22.4 | 22.4 | 22.0 | 22.4 | 22.4 | 22.1 | 22.3 |
| Kent Lake | 32.9 | 27.7 | 0.8 | 32.9 | 32.9 | 31.4 | 32.7 | 32.9 | 22.3 | 26.3 |
| Alpine Lake | 8.9 | 8.5 | 6.5 | 8.9 | 8.9 | 8.9 | 8.4 | 8.9 | 8.9 | 8.6 |
| | ______ | ______ | ______ | ______ | ______ | ______ | ______ | ______ | ______ | ______ |
| SUM | 74.8 | 66.3 | 7.6 | 74.8 | 74.8 | 72.0 | 74.0 | 74.7 | 62.9 | 66.8 |
| East Bay MUD |
| Pardee Res | 198.0 | 182.0 | 53.0 | 164.6 | 189.2 | 175.7 | 187.4 | 198.4 | 183.0 | 174.4 |
| Camanche Reservoir | 417.1 | 266.4 | 131.4 | 258.2 | 312.1 | 357.4 | 372.6 | 355.5 | 288.6 | 200.1 |
| | ______ | ______ | ______ | ______ | ______ | ______ | ______ | ______ | ______ | ______ |
| SUM | 615.1 | 448.4 | 184.4 | 422.8 | 501.3 | 533.1 | 560.0 | 553.9 | 471.6 | 374.5 |
| San Francisco Cy & Co |
| San Andreas Lake | 19.0 | 16.4 | 17.5 | 16.1 | 16.4 | 16.6 | 16.7 | 18.1 | 18.1 | 18.4 |
| Crystal Springs Reservoir | 58.4 | 51.4 | 44.7 | 58.6 | 58.2 | 53.7 | 52.9 | 56.5 | 44.3 | 44.9 |
| San Antonio Reservoir | 50.5 | 38.8 | 20.0 | 47.8 | 49.3 | 33.0 | 44.1 | 49.5 | 49.5 | 46.0 |
| Calaveras Reservoir | 96.9 | 73.1 | 29.9 | 96.9 | 38.2 | 45.5 | 44.0 | 61.3 | 35.4 | 47.5 |
| Hetch-Hetchy Reservoir | 360.4 | 166.0 | 54.9 | 150.7 | 237.5 | 262.9 | 185.2 | 199.0 | 298.8 | 164.6 |
| Lake Eleanor | 26.1 | 15.2 | 1.8 | 15.5 | 9.7 | 26.3 | 24.6 | 26.3 | 22.1 | 26.3 |
| Cherry Lake | 268.0 | 152.2 | 93.2 | 162.7 | 203.7 | 248.1 | 225.6 | 215.0 | 257.4 | 177.4 |
| | ______ | ______ | ______ | ______ | ______ | ______ | ______ | ______ | ______ | ______ |
| SUM | 879.3 | 513.1 | 262.0 | 548.3 | 613.0 | 686.1 | 593.1 | 625.7 | 725.6 | 525.1 |
| | |   |
End-of-month Storage in Calendar Year: |
| RESERVOIR | CAP | Hist Avg
| 1977
| 1983
| 2003
| 2004
| 2005
| 2006
| 2007
| 2008
|
| CENTRAL COAST |
| Salinas River |
| Santa Margarita Lake | 23.0 | 20.6 | 11.0 | 23.3 | 14.8 | 9.3 | 23.9 | 24.0 | 18.6 | 23.6 |
| Lake Nacimiento | 377.9 | 230.6 | 44.0 | 357.8 | 239.9 | 170.0 | 356.1 | 359.7 | 216.0 | 217.7 |
| Lake San Antonio | 330.0 | 244.1 | 184.1 | 355.8 | 253.4 | 209.4 | 263.5 | 339.8 | 302.7 | 232.2 |
| | ______ | ______ | ______ | ______ | ______ | ______ | ______ | ______ | ______ | ______ |
| SUM | 730.9 | 495.3 | 239.1 | 736.9 | 508.1 | 388.7 | 643.5 | 723.5 | 537.3 | 473.5 |
| Santa Ynez River |
| Gibraltar Lake | 8.2 | 7.6 | 5.0 | 8.6 | 7.0 | 6.5 | 7.0 | 7.0 | 3.4 | 6.8 |
| Cachuma Lake | 190.5 | 172.1 | 131.3 | 205.6 | 126.8 | 100.3 | 196.0 | 197.2 | 162.5 | 195.1 |
| | ______ | ______ | ______ | ______ | ______ | ______ | ______ | ______ | ______ | ______ |
| SUM | 198.7 | 179.7 | 136.3 | 214.2 | 133.8 | 106.8 | 203.0 | 204.2 | 165.9 | 201.9 |
| SOUTH COAST |
| Ventura River |
| Lake Casitas | 254.0 | 225.5 | 195.2 | -- | 195.8 | 177.9 | 250.0 | 251.8 | 227.2 | 228.2 |
| Santa Ana River |
| Big Bear Lake | 73.0 | 60.1 | 36.8 | 72.5 | 40.8 | 36.0 | 63.6 | 70.9 | 62.9 | 63.0 |
| SWP,South |
| Pyramid Lake | 171.2 | 163.0 | 166.1 | 158.3 | 161.7 | 160.9 | 162.6 | 167.0 | 166.8 | 163.3 |
| Castaic Lake | 325.0 | 286.8 | 93.7 | 322.1 | 298.4 | 309.8 | 317.7 | 316.7 | 296.9 | 288.5 |
| Lake Silverwood | 73.0 | 68.6 | 53.9 | 70.8 | 71.7 | 72.0 | 71.8 | 68.8 | 72.9 | 71.6 |
| Perris Lake | 131.5 | 117.6 | 82.2 | 125.8 | 125.9 | 121.2 | 125.4 | 70.8 | 70.7 | 70.5 |
| | ______ | ______ | ______ | ______ | ______ | ______ | ______ | ______ | ______ | ______ |
| SUM | 700.7 | 636.0 | 395.9 | 677.0 | 657.7 | 663.9 | 677.5 | 623.3 | 607.3 | 593.9 |
| | |   |
End-of-month Storage in Calendar Year: |
| RESERVOIR | CAP | Hist Avg
| 1977
| 1983
| 2003
| 2004
| 2005
| 2006
| 2007
| 2008
|
| SACRAMENTO RIVER |
| CVP,North |
| Trinity Lake | 2447.7 | 2049.4 | 1034.8 | 2143.5 | 2215.9 | 2226.2 | 1969.0 | 2337.8 | 2065.6 | 1669.8 |
| Lake Shasta | 4552.0 | 3974.1 | 1214.1 | 4286.1 | 4536.6 | 4059.8 | 4207.2 | 4057.3 | 3901.1 | 2954.1 |
| Whiskeytown Lake | 241.1 | 232.3 | 235.9 | 239.9 | 247.8 | 231.8 | 237.9 | 238.4 | 238.4 | 238.4 |
| Folsom Lake | 977.0 | 729.7 | 297.9 | 765.7 | 830.6 | 630.2 | 830.1 | 766.5 | 739.6 | 536.8 |
| | ______ | ______ | ______ | ______ | ______ | ______ | ______ | ______ | ______ | ______ |
| SUM | 8217.8 | 6985.5 | 2782.7 | 7435.2 | 7830.9 | 7148.0 | 7244.2 | 7400.0 | 6944.7 | 5399.1 |
| Orland Project |
| East Park Reservoir | 50.9 | 47.5 | 0.3 | 49.3 | 48.9 | 48.4 | 48.5 | 48.8 | 48.3 | 48.2 |
| Stony Gorge Reservoir | 50.0 | 47.2 | 5.2 | 51.1 | 48.9 | 47.1 | 49.7 | 48.8 | 49.8 | 43.8 |
| | ______ | ______ | ______ | ______ | ______ | ______ | ______ | ______ | ______ | ______ |
| SUM | 100.9 | 94.7 | 5.5 | 100.4 | 97.8 | 95.5 | 98.2 | 97.6 | 98.1 | 92.0 |
| Cache Creek |
| Indian Valley Reservoir | 301.0 | 206.8 | 0.4 | 288.3 | 196.8 | 258.7 | 272.0 | 296.1 | 208.5 | 100.6 |
| Clear Lake | 313.0 | 268.4 | 0.0 | 329.2 | 327.0 | 305.1 | 315.6 | 323.5 | 240.7 | 275.5 |
| | ______ | ______ | ______ | ______ | ______ | ______ | ______ | ______ | ______ | ______ |
| SUM | 614.0 | 475.2 | 0.4 | 617.5 | 523.8 | 563.8 | 587.6 | 619.6 | 449.2 | 376.1 |
| Solano Project |
| Lake Berryessa | 1600.0 | 1410.6 | 943.7 | 1631.7 | 1617.8 | 1577.7 | 1603.6 | 1622.4 | 1459.0 | 1364.9 |
| Feather River |
| Lake Almanor | 1143.0 | 871.0 | 643.1 | 900.0 | 916.4 | 911.9 | 869.5 | 1080.0 | 920.7 | -- |
| Lake Oroville | 3537.6 | 2939.2 | 1406.8 | 2935.3 | 3073.4 | 3048.8 | 2841.9 | 3136.5 | 3077.7 | 1707.1 |
| | ______ | ______ | ______ | ______ | ______ | ______ | ______ | ______ | ______ | ______ |
| SUM | 4680.6 | 3810.2 | 2049.9 | 3835.3 | 3989.8 | 3960.7 | 3711.4 | 4216.5 | 3998.4 | 1707.1 |
| Yuba County WA |
| Bullards Bar Reservoir | 966.1 | 760.3 | 289.2 | 848.7 | 895.6 | 781.9 | 839.5 | 899.2 | 854.6 | 695.9 |
| PG and E |
| Lake Spaulding System | 144.6 | 84.7 | 45.1 | 29.3 | 73.0 | 87.1 | 49.5 | 118.8 | 104.2 | -- |
| Nevada ID |
| Jackson Meadows Res | 69.2 | 44.0 | 7.1 | 23.0 | 58.8 | 48.9 | 40.1 | 56.2 | 54.3 | 47.6 |
| French Lake | 13.8 | 10.6 | 1.3 | 13.8 | 13.1 | 12.6 | 10.8 | 14.2 | 13.0 | 8.6 |
| Bowman Lake | 68.5 | 42.9 | 25.7 | 35.2 | 49.4 | 45.9 | 37.0 | 54.8 | 45.3 | 28.4 |
| Scotts Flat Reservoir | 48.5 | 46.5 | 18.1 | 48.8 | 48.4 | 47.1 | 48.4 | 48.5 | 48.5 | 47.0 |
| Rollins Reservoir | 66.0 | 62.9 | 12.5 | 67.3 | 66.9 | 66.7 | 66.4 | 66.8 | 65.3 | 62.7 |
| | ______ | ______ | ______ | ______ | ______ | ______ | ______ | ______ | ______ | ______ |
| SUM | 266.0 | 206.9 | 64.7 | 188.1 | 236.6 | 221.2 | 202.7 | 240.5 | 226.4 | 194.3 |
| South Sutter WD |
| Camp Far West | 104.0 | 99.6 | 11.2 | 110.5 | 106.6 | 104.2 | 103.5 | 106.8 | 103.1 | 101.6 |
| Placer CO WA |
| French Meadows Reservoir | 136.4 | 88.6 | 46.3 | 51.3 | 91.3 | 89.3 | 77.5 | 114.6 | 99.4 | 61.9 |
| Hell Hole Reservoir | 207.6 | 138.4 | 87.2 | 108.0 | 172.3 | 182.9 | 129.1 | 208.0 | 136.4 | 160.4 |
| | ______ | ______ | ______ | ______ | ______ | ______ | ______ | ______ | ______ | ______ |
| SUM | 344.0 | 227.0 | 133.5 | 159.3 | 263.6 | 272.2 | 206.6 | 322.6 | 235.8 | 222.3 |
| Sacramento MUD |
| Loon Lake | 76.5 | 35.9 | 18.0 | 6.4 | 31.3 | 52.4 | 26.3 | 40.8 | 60.0 | 42.6 |
| Union Valley Reservoir | 277.3 | 188.7 | 39.8 | 194.2 | 209.9 | 225.1 | 205.7 | 225.8 | 242.4 | 188.4 |
| Ice House Reservoir | 46.0 | 27.5 | 9.3 | 9.0 | 27.6 | 33.3 | 20.0 | 27.5 | 39.4 | 27.2 |
| Slab Creek Reservoir | 16.6 | 14.0 | 15.6 | 14.0 | 9.4 | 10.2 | 10.3 | 17.0 | 10.8 | 11.2 |
| | ______ | ______ | ______ | ______ | ______ | ______ | ______ | ______ | ______ | ______ |
| SUM | 416.4 | 266.1 | 82.7 | 223.6 | 278.2 | 321.0 | 262.3 | 311.1 | 352.6 | 269.4 |
| | |   |
End-of-month Storage in Calendar Year: |
| RESERVOIR | CAP | Hist Avg
| 1977
| 1983
| 2003
| 2004
| 2005
| 2006
| 2007
| 2008
|
| SAN JOAQUIN RIVER |
| Contra Costa WD |
| Los Vaqueros Reservoir | 104.8 | 77.8 | -- | -- | 95.0 | 100.8 | 83.2 | 98.8 | 87.7 | 84.6 |
| Sly Park |
| Jenkinson Lake | 41.0 | 38.3 | 8.7 | 41.7 | 41.3 | 41.0 | 41.1 | 41.3 | 40.3 | 36.5 |
| Calaveras River |
| New Hogan Lake | 317.1 | 178.7 | 47.8 | 236.8 | 158.3 | 140.0 | 249.3 | 262.5 | 187.8 | 150.0 |
| Tri-Dam |
| Donnells Reservoir | 64.3 | 28.8 | 8.8 | 2.8 | 7.0 | 27.2 | 12.0 | 31.4 | 45.5 | 11.9 |
| Beardsley Lake | 97.8 | 65.3 | 6.5 | 78.4 | 52.7 | 70.7 | 77.1 | 80.9 | 32.2 | 45.1 |
| Tulloch Reservoir | 67.0 | 61.4 | 17.7 | 64.1 | 60.8 | 60.7 | 59.6 | 60.8 | 60.7 | 63.6 |
| | ______ | ______ | ______ | ______ | ______ | ______ | ______ | ______ | ______ | ______ |
| SUM | 229.1 | 155.5 | 33.0 | 145.3 | 120.5 | 158.6 | 148.7 | 173.1 | 138.4 | 120.6 |
| CVP,Stanislaus R |
| New Melones Reservoir | 2420.0 | 1481.5 | 4.6 | 1931.3 | 1427.2 | 1470.5 | 1677.6 | 2207.6 | 1908.9 | 1410.3 |
| Tuolumne River |
| New Don Pedro Reservoir | 2030.0 | 1469.9 | 524.4 | 1672.4 | 1510.0 | 1687.0 | 1638.0 | 1829.0 | 1609.6 | 1385.1 |
| Merced River |
| Lake McClure | 1024.6 | 612.2 | 206.9 | 670.3 | 434.4 | 576.0 | 640.0 | 759.0 | 673.7 | 360.6 |
| Up. San Joaquin R |
| Florence Lake | 64.6 | 3.4 | 0.7 | 2.1 | 1.3 | 10.9 | 1.5 | 4.3 | 3.0 | 6.2 |
| Thomas A. Edison | 125.0 | 35.3 | 8.1 | 48.3 | 53.8 | 67.5 | 26.5 | 45.7 | 56.9 | 18.8 |
| Mammoth Pool Reservoir | 122.7 | 51.5 | 57.1 | 72.1 | 30.3 | 65.5 | 82.1 | 123.3 | 89.5 | 119.1 |
| Huntington Lake | 89.8 | 44.7 | 62.1 | 25.0 | 57.1 | 71.7 | 44.2 | 34.0 | 74.4 | 46.4 |
| Shaver Lake | 135.4 | 54.9 | 30.4 | 66.3 | 84.5 | 88.4 | 67.5 | 93.9 | 89.7 | 97.2 |
| Crane Valley Lake | 45.4 | 36.6 | 21.5 | 36.2 | 41.0 | 37.3 | 36.6 | 42.0 | 35.4 | 36.1 |
| Redinger Lake | 35.0 | 24.2 | 19.7 | 25.4 | 23.7 | 24.6 | 23.9 | 24.5 | 25.1 | 25.1 |
| | ______ | ______ | ______ | ______ | ______ | ______ | ______ | ______ | ______ | ______ |
| SUM | 617.9 | 250.6 | 199.6 | 275.4 | 291.7 | 365.9 | 282.3 | 367.7 | 374.0 | 348.9 |
| Friant |
| Millerton Lake | 520.0 | 364.9 | 217.5 | 159.5 | 501.6 | 472.5 | 414.4 | 327.6 | 294.9 | 257.4 |
| DWR & USBR |
| San Luis Reservoir (CVP) | 971.0 | 882.5 | 509.0 | 937.4 | 898.4 | 829.6 | 965.1 | 964.7 | 688.2 | 623.2 |
| San Luis Reservoir (SWP) | 1062.0 | 978.8 | 624.0 | 1060.4 | 920.2 | 938.5 | 933.4 | 1059.4 | 878.4 | 841.1 |
| | ______ | ______ | ______ | ______ | ______ | ______ | ______ | ______ | ______ | ______ |
| SUM | 2033.0 | 1861.3 | 1133.0 | 1997.8 | 1818.6 | 1768.1 | 1898.5 | 2024.1 | 1566.6 | 1464.3 |
| | |   |
End-of-month Storage in Calendar Year: |
| RESERVOIR | CAP | Hist Avg
| 1977
| 1983
| 2003
| 2004
| 2005
| 2006
| 2007
| 2008
|
| TULARE LAKE |
| Kings River |
| Helms Creek | 123.2 | 50.2 | 7.1 | 41.7 | 49.6 | 84.7 | 20.4 | 28.1 | 84.9 | 48.7 |
| Lake Wishon | 128.3 | 48.2 | 87.5 | 23.4 | 44.7 | 53.1 | 37.5 | 38.2 | 43.3 | 46.6 |
| Pine Flat Dam | 1000.0 | 610.0 | 338.6 | 554.7 | 523.6 | 508.3 | 661.8 | 888.9 | 640.0 | 415.3 |
| | ______ | ______ | ______ | ______ | ______ | ______ | ______ | ______ | ______ | ______ |
| SUM | 1251.5 | 708.4 | 433.2 | 619.8 | 617.9 | 646.1 | 719.7 | 955.2 | 768.2 | 510.6 |
| Kaweah River |
| Lake Kaweah | 185.6 | 72.3 | 33.3 | -- | 100.6 | 104.1 | 80.7 | 132.7 | 88.2 | 92.8 |
| Tule River |
| Lake Success | 82.3 | 45.1 | 12.2 | 61.7 | 52.9 | 39.4 | 27.6 | 59.3 | 32.0 | 22.8 |
| Kern River |
| Lake Isabella | 568.0 | 224.0 | 65.9 | 384.0 | 202.7 | 203.3 | 292.2 | 382.6 | 231.3 | 191.0 |
| NORTH LAHONTAN |
| Truckee River |
| Lake Tahoe | 732.0 | 395.0 | 121.2 | 507.6 | 136.0 | 123.8 | 98.3 | 550.5 | 539.5 | 252.8 |
| Prosser Reservoir | 29.8 | 13.8 | 2.9 | 9.1 | 14.1 | 11.9 | 16.1 | 17.4 | 10.3 | 11.6 |
| Stampede Lake | 226.5 | 146.2 | 36.0 | 227.9 | 128.2 | 141.0 | 125.6 | 211.9 | 185.1 | 142.7 |
| Boca Reservoir | 41.1 | 27.9 | 33.6 | 10.9 | 23.6 | 24.2 | 21.8 | 35.6 | 13.3 | 23.6 |
| | ______ | ______ | ______ | ______ | ______ | ______ | ______ | ______ | ______ | ______ |
| SUM | 1029.4 | 582.9 | 193.7 | 755.5 | 301.9 | 300.9 | 261.8 | 815.4 | 748.2 | 430.7 |
| East Walker River |
| Bridgeport Reservoir | 42.6 | 27.5 | 12.3 | 10.4 | 18.7 | 21.5 | 27.0 | 31.3 | 30.1 | 18.9 |
| SOUTH LAHONTAN |
| Los Angeles DWP |
| Grant Lake | 47.6 | 25.8 | 7.4 | 19.2 | 17.7 | 23.4 | 16.9 | 43.8 | 34.5 | 21.6 |
| Lake Crowley | 183.2 | 124.7 | 57.5 | 108.6 | 127.9 | 120.4 | 121.7 | 137.0 | 148.3 | 133.1 |
| Tinemaha Reservoir | 16.3 | 2.2 | 6.1 | 4.0 | 1.9 | 2.6 | 0.9 | 2.3 | 1.9 | 3.7 |
| Haiwee Reservoir | 41.2 | 31.7 | 36.8 | 38.9 | 29.3 | 31.4 | 21.1 | 23.3 | 31.8 | 24.3 |
| | ______ | ______ | ______ | ______ | ______ | ______ | ______ | ______ | ______ | ______ |
| SUM | 288.3 | 184.4 | 107.8 | 170.7 | 176.8 | 177.8 | 160.6 | 206.4 | 216.5 | 182.7 |
| COLORADO RIVER |
| Colorado River |
| Lake Powell | 24322.0 | 18334.7 | 18130.0 | 22782.0 | 12243.4 | 10193.0 | 8538.5 | 11093.4 | 11783.5 | 11194.8 |
| Lake Mead | 26159.0 | 20061.3 | 20620.0 | 24436.0 | 16287.0 | 14866.0 | 15869.0 | 14966.0 | 13426.0 | 12463.0 |
| Lake Mohave | 1810.0 | 1671.2 | 1755.0 | 1641.4 | 1686.0 | 1680.3 | 1708.6 | 1665.5 | 1742.3 | 1649.8 |
| Lake Havasu | 619.4 | 587.4 | 594.6 | 571.6 | 591.5 | 558.2 | 585.8 | 558.0 | 571.1 | 565.8 |
| | ______ | ______ | ______ | ______ | ______ | ______ | ______ | ______ | ______ | ______ |
| SUM | 52910.4 | 40654.6 | 41099.6 | 49431.0 | 30807.9 | 27297.5 | 26701.9 | 28282.9 | 27522.9 | 25873.4 |