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Storage in Major Reservoirs
As of April 30, 2012Report generated: 05/14/2012 14:30
| STORAGE AS OF APRIL 30 | |||||||
|---|---|---|---|---|---|---|---|
| NORTH COAST | |||||||
| Area | Reservoir | Operator | Capacity (1) 1000 AF |
Hist Ave (8) 1000 AF |
2011 1000 AF |
2012 1000 AF |
% Ave |
| KLAMATH R | |||||||
| UPPER KLAMATH (2) | US BUREAU RECLAMATION | 486.8 | 465.6 | 500.6 | 493.1 | 106 | |
| CLEAR LAKE (2) | US BUREAU RECLAMATION | 526.8 | 266.0 | 74.9 | 129.3 | 49 | |
| GERBER (2) | US BUREAU RECLAMATION | 94.3 | 67.6 | 182.4 | 64.1 | 95 | |
| SHASTA R | |||||||
| DWINNELL(SHASTINA) | MONTAGUE WCD | 50.0 | 35.0 | 45.5 | 34.1 | 98 | |
| TRINITY R | |||||||
| TRINITY | US BUREAU RECLAMATION | 2447.7 | 2019.7 | 2314.5 | 2338.2 | 116 | |
| LEWISTON | US BUREAU RECLAMATION | 14.7 | 13.8 | 14.4 | 13.9 | 100 | |
| S FK EEL R | |||||||
| PILLSBURY (SCOTT) | PAC GAS AND ELEC CO | 80.5 | 75.3 | 72.7 | 69.6 | 92 | |
| RUSSIAN R | |||||||
| MENDOCINO (COYOTE) | US CORPS OF ENGRS | 122.4 | 84.2 | 87.3 | 90.0 | 107 | |
| WARM SPRINGS | US CORPS OF ENGRS | 381.0 | 231.4 | 245.3 | 247.4 | 107 | |
| SAN FRANCISCO BAY | |||||||
| Area | Reservoir | Operator | Capacity (1) 1000 AF |
Hist Ave (8) 1000 AF |
2011 1000 AF |
2012 1000 AF |
% Ave |
| NORTH BAY | |||||||
| CONN CR | |||||||
| HENNESSEY | CITY OF NAPA | 31.0 | 28.3 | 31.0 | 31.0 | 110 | |
| NICASIO CR | |||||||
| NICASIO | MARIN MWD | 22.4 | 20.5 | 22.4 | 22.4 | 109 | |
| LAGUNITAS CR | |||||||
| KENT | MARIN MWD | 32.9 | 27.5 | 32.9 | 32.8 | 119 | |
| ALPINE | MARIN MWD | 8.9 | 8.6 | 8.9 | 8.9 | 104 | |
| SOULAJULE | MARIN MWD | 10.6 | 9.8 | 10.5 | 10.6 | 107 | |
| SOUTH/EAST BAY | |||||||
| ARROYO VALLE | |||||||
| DEL VALLE (3) | CALIF DEPT WATER RES | 77.1 | 39.0 | 41.2 | 32.0 | 82 | |
| EAST BAY | |||||||
| BRIONES | EAST BAY MUD | 60.5 | 58.3 | 60.1 | 59.7 | 102 | |
| ALAMEDA CR | |||||||
| CHABOT | EAST BAY MUD | 10.4 | 9.7 | 9.3 | 9.6 | 99 | |
| UPPER SAN LEANDRO | EAST BAY MUD | 38.0 | 35.0 | 35.5 | 37.4 | 107 | |
| SF BAY | |||||||
| SAN PABLO | EAST BAY MUD | 38.6 | 32.2 | 35.3 | 37.8 | 117 | |
| SAN ANTONIO CR | |||||||
| SAN ANTONIO | CITY CO SAN FRANCISCO | 50.5 | 39.9 | 49.8 | 47.9 | 120 | |
| COYOTE CR | |||||||
| COYOTE | SANTA CLARA VALLEY WD | 22.3 | 14.2 | 18.6 | 12.0 | 85 | |
| LEROY ANDERSON | SANTA CLARA VALLEY WD | 89.1 | 57.0 | 60.2 | 41.6 | 73 | |
| LOS GATOS CR | |||||||
| LEXINGTON | SANTA CLARA VALLEY WD | 21.4 | 12.1 | 19.3 | 9.3 | 77 | |
| CALAVERAS CR | |||||||
| CALAVERAS (3) | CITY CO SAN FRANCISCO | 96.9 | 70.0 | 49.7 | 21.2 | 30 | |
| PENINSULA | |||||||
| SAN ANDREAS CR | |||||||
| SAN ANDREAS | CITY CO SAN FRANCISCO | 19.0 | 16.5 | 15.1 | 18.6 | 112 | |
| SAN MATEO CR | |||||||
| CRYSTAL SPRINGS (3) | CITY CO SAN FRANCISCO | 58.4 | 51.3 | 56.5 | 54.0 | 105 | |
| CENTRAL COAST | |||||||
| Area | Reservoir | Operator | Capacity (1) 1000 AF |
Hist Ave (8) 1000 AF |
2011 1000 AF |
2012 1000 AF |
% Ave |
| SALINAS R | |||||||
| SALINAS | US CORPS OF ENGRS | 23.0 | 20.5 | 23.9 | 18.9 | 92 | |
| SAN ANTONIO R | |||||||
| SAN ANTONIO | MONTEREY CO FCWCD | 330.0 | 244.7 | 265.6 | 248.4 | 102 | |
| NACIMIENTO R | |||||||
| NACIMIENTO | MONTEREY CO FCWCD | 377.9 | 231.8 | 375.1 | 256.7 | 111 | |
| SANTA YNEZ R | |||||||
| GIBRALTER | CITY OF SANTA BARBARA | 8.2 | 7.3 | 5.3 | 4.7 | 64 | |
| CACHUMA | US BUREAU RECLAMATION | 190.5 | 172.1 | 195.4 | 167.6 | 97 | |
| OLD CR | |||||||
| WHALE ROCK | CALIF DEPT FINANCE | 40.7 | 34.8 | 32.5 | 32.0 | 92 | |
| SOUTH COAST | |||||||
| Area | Reservoir | Operator | Capacity (1) 1000 AF |
Hist Ave (8) 1000 AF |
2011 1000 AF |
2012 1000 AF |
% Ave |
| VENTURA R/SANTA CLARA R | |||||||
| COYOTE CR | |||||||
| CASITAS | CASITAS MWD | 254.0 | 225.1 | 221.6 | 201.6 | 90 | |
| PIRU CR | |||||||
| PIRU | UNITED WCD | 83.2 | 55.5 | 72.6 | 54.7 | 99 | |
| PYRAMID (3,9) | CALIF DEPT WATER RES | 171.2 | 163.0 | 169.4 | 166.6 | 102 | |
| MATILIJA CR | |||||||
| MATILIJA | CASITAS MWD | 0.8 | 1.0 | 1.0 | 1.0 | 99 | |
| CASTAIC CR | |||||||
| CASTAIC (9) | CALIF DEPT WATER RES | 325.0 | 294.2 | 313.8 | 296.4 | 101 | |
| SAN GABRIEL R/SANTA ANA R | |||||||
| SAN GABRIEL R | |||||||
| COGSWELL | LOS ANGELES CO FCD | 9.0 | 4.2 | 2.4 | 2.8 | 67 | |
| SAN GABRIEL | LOS ANGELES CO FCD | 62.0 | 19.0 | 46.0 | 11.6 | 61 | |
| BEAR CR | |||||||
| BEAR VALLEY | BEAR VALLEY MUT WATER CO | 73.0 | 60.5 | 73.2 | 69.4 | 115 | |
| BERNASCONI PASS | |||||||
| PERRIS (3) | CALIF DEPT WATER RES | 131.5 | 110.7 | 73.7 | 73.8 | 67 | |
| TRIB CAJALCO CR | |||||||
| MATHEWS (4) | METROPOLITAN WD | 179.3 | 155.2 | 161.6 | 143.4 | 92 | |
| SAN JACINTO R | |||||||
| HEMET | LAKE HEMET WATER CO | 13.5 | 9.3 | 12.8 | 10.7 | 115 | |
| RAILROAD CANYON (3) | TEMESCAL WATER CO | 11.9 | 10.7 | 11.4 | 9.3 | 87 | |
| SANTIAGO CR | |||||||
| SANTIAGO (3) | SERRANO/CARPENTER/IRVINE | 25.0 | 17.1 | 25.8 | 20.0 | 117 | |
| SANTA MARGARITA/SAN LUIS REY R | |||||||
| TUCALOTA CR | |||||||
| SKINNER (3) | METROPOLITAN WD | 44.2 | 37.1 | 40.3 | 41.5 | 112 | |
| TEMECULA CR | |||||||
| VAIL | RANCHO CALIFORNIA | 50.0 | 30.1 | 32.2 | 30.0 | 100 | |
| SAN LUIS REY R | |||||||
| HENSHAW | VISTA ID | 53.4 | 18.9 | 21.1 | 6.7 | 36 | |
| SAN DIEGUITO R/SAN DIEGO R | |||||||
| SAN DIEGUITO R | |||||||
| HODGES (3) | CITY OF SAN DIEGO | 30.3 | 25.6 | 30.9 | 21.9 | 86 | |
| SANTA YSABEL CR | |||||||
| SUTHERLAND (3) | CITY OF SAN DIEGO | 29.7 | 13.9 | 20.7 | 12.1 | 87 | |
| BIG SUR CR | |||||||
| MIRAMAR (3) | CITY OF SAN DIEGO | 7.2 | 6.0 | 5.4 | 5.6 | 93 | |
| SAN VICENTE CR | |||||||
| SAN VICENTE (3) | CITY OF SAN DIEGO | 89.3 | 72.7 | 42.6 | 38.5 | 53 | |
| SAN DIEGO R | |||||||
| EL CAPITAN (3) | CITY OF SAN DIEGO | 112.8 | 48.5 | 104.5 | 80.8 | 167 | |
| BOULDER CR | |||||||
| CUYAMACA | HELIX WD | 12.2 | 2.7 | 2.9 | 1.4 | 52 | |
| QUAIL CANYON CR | |||||||
| JENNINGS (3) | HELIX WD | 9.8 | 8.7 | 8.9 | 8.9 | 103 | |
| CHAPPARAL CANYON | |||||||
| MURRAY (3) | CITY OF SAN DIEGO | 4.8 | 3.8 | 3.5 | 4.0 | 107 | |
| SWEETWATER R/OTAY R/COTTONWOOD | |||||||
| SWEETWATER R | |||||||
| LOVELAND | CALIF AMER WATER CO | 25.4 | 16.3 | 25.4 | 18.1 | 111 | |
| SWEETWATER (3) | CALIF AMER WATER CO | 27.7 | 18.0 | 19.7 | 19.7 | 110 | |
| OTAY R | |||||||
| LOWER OTAY (3) | CITY OF SAN DIEGO | 49.5 | 42.3 | 42.8 | 41.7 | 99 | |
| COTTONWOOD CR | |||||||
| MORENA | CITY OF SAN DIEGO | 50.2 | 27.8 | 13.2 | 12.8 | 46 | |
| BARRETT | CITY OF SAN DIEGO | 37.9 | 26.6 | 34.8 | 26.3 | 99 | |
| SACRAMENTO | |||||||
| Area | Reservoir | Operator | Capacity (1) 1000 AF |
Hist Ave (8) 1000 AF |
2011 1000 AF |
2012 1000 AF |
% Ave |
| UPPER SACRAMENTO R | |||||||
| MCCLOUD R | |||||||
| MCCLOUD | PAC GAS AND ELEC CO | 35.2 | 28.9 | 29.5 | 26.7 | 93 | |
| TRIB PIT R | |||||||
| IRON CANYON | PAC GAS AND ELEC CO | 24.2 | 9.0 | 6.2 | 6.8 | 75 | |
| PIT R | |||||||
| BRITTON | PAC GAS AND ELEC CO | 40.6 | 36.5 | 37.3 | 37.4 | 102 | |
| PIT NO 6 | PAC GAS AND ELEC CO | 15.9 | 14.6 | 14.3 | 15.3 | 105 | |
| PIT NO 7 | PAC GAS AND ELEC CO | 34.6 | 33.0 | 32.4 | 30.7 | 93 | |
| SACRAMENTO R | |||||||
| SHASTA | US BUREAU RECLAMATION | 4552.1 | 3923.6 | 4266.3 | 4440.1 | 113 | |
| KESWICK | US BUREAU RECLAMATION | 23.8 | 22.0 | 22.6 | 21.4 | 97 | |
| CLEAR CR | |||||||
| WHISKEYTOWN | US BUREAU RECLAMATION | 241.1 | 232.8 | 226.2 | 233.6 | 100 | |
| FEATHER R | |||||||
| N FK FEATHER R | |||||||
| ALMANOR | PAC GAS AND ELEC CO | 1143.0 | 876.6 | 983.3 | 1074.3 | 123 | |
| MOUNTAIN MEADOWS | PAC GAS AND ELEC CO | 23.9 | 16.4 | 15.5 | 23.4 | 142 | |
| BUTT CR | |||||||
| BUTT VALLEY | PAC GAS AND ELEC CO | 49.9 | 41.7 | 41.8 | 46.9 | 112 | |
| BUCKS CR | |||||||
| BUCKS | PAC GAS AND ELEC CO | 105.6 | 73.9 | 78.6 | 98.0 | 133 | |
| INDIAN CR | |||||||
| ANTELOPE | CALIF DEPT WATER RES | 22.6 | 21.8 | 23.4 | 23.4 | 107 | |
| LTL LAST CHANCE CR | |||||||
| FRENCHMAN | CALIF DEPT WATER RES | 55.5 | 43.1 | 47.0 | 46.6 | 108 | |
| BIG GRIZZLY CR | |||||||
| DAVIS(GRIZZLY VLY) | CALIF DEPT WATER RES | 84.4 | 66.8 | 72.9 | 69.5 | 104 | |
| S FK FEATHER R | |||||||
| LITTLE GRASS VLY | OROVILLE WYANDOTTE ID | 94.7 | 76.7 | 71.9 | 79.0 | 103 | |
| LOST CR | |||||||
| SLY CREEK | OROVILLE WYANDOTTE ID | 65.7 | 53.8 | 54.6 | 54.4 | 101 | |
| FEATHER R | |||||||
| OROVILLE | CALIF DEPT WATER RES | 3538.0 | 2877.2 | 3305.4 | 3422.1 | 119 | |
| THERMALITO SYSTEM | CALIF DEPT WATER RES | 81.3 | 55.4 | 70.2 | 66.9 | 121 | |
| YUBA R/BEAR R | |||||||
| N YUBA R | |||||||
| NEW BULLARDS BAR | YUBA COUNTY WATER AGENCY | 966.0 | 767.1 | 884.0 | 930.2 | 121 | |
| M YUBA R | |||||||
| JACKSON MEADOWS | NEVADA ID | 69.2 | 44.8 | 54.1 | 61.2 | 137 | |
| CANYON CR | |||||||
| BOWMAN | NEVADA ID | 68.5 | 42.6 | 28.0 | 66.6 | 156 | |
| FRENCH | NEVADA ID | 13.8 | 10.7 | 13.0 | 11.3 | 105 | |
| S YUBA R | |||||||
| SPAULDING SYSTEM | PAC GAS AND ELEC CO | 144.6 | 81.6 | 59.3 | 113.2 | 139 | |
| YUBA R | |||||||
| ENGLEBRIGHT | US CORPS OF ENGRS | 70.0 | 67.0 | 70.5 | 70.7 | 105 | |
| DEER CR | |||||||
| SCOTTS FLAT | NEVADA ID | 48.5 | 46.7 | 36.0 | 48.4 | 104 | |
| BEAR R | |||||||
| ROLLINS | NEVADA ID | 66.0 | 63.2 | 66.0 | 66.0 | 104 | |
| CAMP FAR WEST | SO SUTTER WD | 104.0 | 99.7 | 95.2 | 94.9 | 95 | |
| AMERICAN R | |||||||
| M FK AMERICAN R | |||||||
| FRENCH MEADOWS | PLACER CO WATER AGENCY | 136.4 | 88.4 | 83.8 | 105.9 | 120 | |
| RUBICON R | |||||||
| HELL HOLE | PLACER CO WATER AGENCY | 207.6 | 139.7 | 164.0 | 167.6 | 120 | |
| GERLE CR | |||||||
| LOON | SACRAMENTO MUN UD | 76.5 | 37.0 | 28.0 | 66.4 | 179 | |
| CAPLES CR | |||||||
| CAPLES (TWIN) | PAC GAS AND ELEC CO | 21.6 | 11.4 | 12.5 | 14.7 | 130 | |
| S FK AMERICAN R | |||||||
| SLAB CREEK | SACRAMENTO MUN UD | 16.6 | 13.7 | 13.5 | 10.2 | 74 | |
| SILVER CR | |||||||
| UNION VALLEY | SACRAMENTO MUN UD | 277.3 | 191.4 | 188.4 | 247.1 | 129 | |
| S FK SILVER CR | |||||||
| ICE HOUSE | SACRAMENTO MUN UD | 46.0 | 27.8 | 18.5 | 39.9 | 144 | |
| AMERICAN R | |||||||
| FOLSOM | US BUREAU RECLAMATION | 977.0 | 729.5 | 750.6 | 933.4 | 128 | |
| NATOMA | US BUREAU RECLAMATION | 9.0 | 8.1 | 7.5 | 7.9 | 98 | |
| WEST SIDE | |||||||
| STONY CR | |||||||
| EAST PARK | US BUREAU RECLAMATION | 50.9 | 47.3 | 48.4 | 48.4 | 102 | |
| STONY GORGE | US BUREAU RECLAMATION | 50.0 | 46.9 | 47.6 | 48.7 | 104 | |
| BLACK BUTTE | US CORPS OF ENGRS | 136.2 | 103.0 | 113.3 | 115.1 | 112 | |
| CACHE CR | |||||||
| CLEAR LAKE | YOLO CO FCWCD | 313.0 | 265.6 | 313.4 | 241.7 | 91 | |
| INDIAN VALLEY | US CORPS OF ENGRS | 301.0 | 197.9 | 192.5 | 196.6 | 99 | |
| PUTAH CR | |||||||
| BERRYESSA | US BUREAU RECLAMATION | 1600.0 | 1408.1 | 1459.6 | 1393.3 | 99 | |
| SAN JOAQUIN | |||||||
| Area | Reservoir | Operator | Capacity (1) 1000 AF |
Hist Ave (8) 1000 AF |
2011 1000 AF |
2012 1000 AF |
% Ave |
| EAST CONTRA COSTA | |||||||
| KELLOGG CR | |||||||
| LOS VAQUEROS | CONTRA COSTA WD | 104.8 | 77.8 | 49.8 | 72.9 | 94 | |
| MOKELUMNE R | |||||||
| SLY PARK CR | |||||||
| JENKINSON(SLYPARK) | US BUREAU RECLAMATION | 41.0 | 38.2 | 41.2 | 41.0 | 107 | |
| BEAR R | |||||||
| LOWER BEAR RIVER | PAC GAS AND ELEC CO | 52.0 | 27.9 | 16.2 | 50.3 | 181 | |
| N FK MOKELUMNE R | |||||||
| SALT SPRINGS | PAC GAS AND ELEC CO | 141.9 | 64.1 | 61.2 | 115.5 | 180 | |
| MOKELUMNE R | |||||||
| PARDEE | PAST BAY MUD | 197.9 | 182.9 | 199.4 | 198.4 | 108 | |
| CAMANCHE | EAST BAY MUD | 417.1 | 268.4 | 292.7 | 251.2 | 94 | |
| CALAVERAS R | |||||||
| CALAVERAS R | |||||||
| NEW HOGAN | US CORPS OF ENGRS | 317.1 | 178.0 | 241.8 | 200.1 | 112 | |
| STANISLAUS R | |||||||
| RELIEF CR | |||||||
| RELIEF | PAC GAS AND ELEC CO | 15.6 | 7.1 | 14.1 | 7.8 | 109 | |
| N FK STANISLAUS R | |||||||
| SPICER MEADOWS | NORTHERN CALIF POWER AGENCY | 190.0 | 97.7 | 124.9 | 120.2 | 123 | |
| M FK STANISLAUS R | |||||||
| DONNELLS | OAKDALE/S SAN JOAQ ID | 64.3 | 28.1 | 53.4 | 49.4 | 176 | |
| BEARDSLEY | OAKDALE/S SAN JOAQ ID | 97.8 | 64.0 | 79.4 | 55.9 | 87 | |
| S FK STANISLAUS R | |||||||
| STRAWBERRY | PAC GAS AND ELEC CO | 18.3 | 14.1 | 17.5 | 18.0 | 127 | |
| STANISLAUS R | |||||||
| NEW MELONES | US BUREAU RECLAMATION | 2420.0 | 1505.3 | 1986.0 | 1945.0 | 129 | |
| TULLOCH | OAKDALE/S SAN JOAQ ID | 67.0 | 61.4 | 62.4 | 60.2 | 98 | |
| TUOLUMNE R | |||||||
| CHERRY CR | |||||||
| CHERRY VLY (LLOYD) | CITY CO SAN FRANCISCO | 268.0 | 163.0 | 208.9 | 265.8 | 163 | |
| ELEANOR CR | |||||||
| ELEANOR | CITY CO SAN FRANCISCO | 26.1 | 16.0 | 24.2 | 23.9 | 150 | |
| TUOLUMNE R | |||||||
| HETCH HETCHY | CITY CO SAN FRANCISCO | 360.4 | 175.0 | 239.2 | 334.3 | 191 | |
| DON PEDRO | TURLOCK ID/MODESTO ID | 2030.0 | 1487.1 | 1583.7 | 1652.3 | 111 | |
| TRIB TUOLUMNE R | |||||||
| TURLOCK | TURLOCK ID | 49.0 | 30.8 | 30.5 | 26.8 | 87 | |
| MODESTO | MODESTO ID | 29.0 | 19.2 | 18.8 | 17.6 | 92 | |
| MERCED R | |||||||
| MERCED R | |||||||
| MCCLURE(EXCHEQUER) | MERCED ID | 1024.6 | 609.1 | 688.8 | 772.8 | 127 | |
| CHOWCHILLA R/FRESNO R | |||||||
| CHOWCHILLA R | |||||||
| BUCHANAN (EASTMAN) | US CORPS OF ENGRS | 150.0 | 89.1 | 135.5 | 112.5 | 126 | |
| FRESNO R | |||||||
| HIDDEN (HENSLEY) | US CORPS OF ENGRS | 90.0 | 50.7 | 64.7 | 48.2 | 95 | |
| UPPER SAN JOAQUIN R | |||||||
| S FK SAN JOAQUIN R | |||||||
| FLORENCE | SO CALIF EDISON CO | 64.6 | 3.8 | 34.3 | 17.8 | 474 | |
| MONO CR | |||||||
| THOMAS A EDISON | SO CALIF EDISON CO | 125.0 | 34.1 | 44.0 | 52.1 | 153 | |
| BIG CR | |||||||
| HUNTINGTON | SO CALIF EDISON CO | 89.8 | 46.0 | 34.7 | 80.9 | 176 | |
| STEVENSON CR | |||||||
| SHAVER | SO CALIF EDISON CO | 135.4 | 62.4 | 99.7 | 86.4 | 139 | |
| N FK SAN JOAQUIN R | |||||||
| BASS(CRANE VALLEY) | PAC GAS AND ELEC CO | 45.4 | 36.4 | 30.7 | 30.3 | 83 | |
| SAN JOAQUIN R | |||||||
| MAMMOTH POOL | SO CALIF EDISON CO | 122.7 | 57.0 | 120.0 | 121.8 | 214 | |
| REDINGER | SO CALIF EDISON CO | 35.0 | 24.3 | 22.5 | 24.0 | 99 | |
| MILLERTON (FRIANT) | US BUREAU RECLAMATION | 520.5 | 365.9 | 228.5 | 370.1 | 101 | |
| SAN LUIS AREA | |||||||
| SAN LUIS CR | |||||||
| SAN LUIS | USBR/CDWR | 2039.0 | 1821.7 | 2026.3 | 1646.8 | 90 | |
| ONEILL FOREBAY | USBR/CDWR | 56.4 | 45.9 | 44.4 | 51.2 | 112 | |
| LOS BANOS CR | |||||||
| LOS BANOS | USBR/CDWR | 34.6 | 20.6 | 21.0 | 19.0 | 92 | |
| TULARE LAKE | |||||||
| Area | Reservoir | Operator | Capacity (1) 1000 AF |
Hist Ave (8) 1000 AF |
2011 1000 AF |
2012 1000 AF |
% Ave |
| HELMS CREEK | |||||||
| COURTRIGHT | PAC GAS AND ELEC CO | 123.2 | 50.6 | 37.3 | 91.5 | 181 | |
| N FK KINGS R | |||||||
| WISHON | PAC GAS AND ELEC CO | 128.3 | 47.0 | 47.9 | 68.9 | 147 | |
| KINGS R | |||||||
| PINE FLAT | US CORPS OF ENGRS | 1000.0 | 613.2 | 662.6 | 743.7 | 121 | |
| KERN R | |||||||
| ISABELLA | US CORPS OF ENGRS | 568.0 | 231.0 | 319.1 | 200.8 | 87 | |
| KAWEAH R | |||||||
| TERMINUS (KAWEAH) | US CORPS OF ENGRS | 185.6 | 76.0 | 88.0 | 131.2 | 173 | |
| TULE R | |||||||
| SUCCESS | US CORPS OF ENGRS | 82.3 | 44.2 | 38.2 | 55.3 | 125 | |
| NORTH LAHONTAN | |||||||
| Area | Reservoir | Operator | Capacity (1) 1000 AF |
Hist Ave (8) 1000 AF |
2011 1000 AF |
2012 1000 AF |
% Ave |
| LTL TRUCKEE R | |||||||
| STAMPEDE (2) | US BUREAU RECLAMATION | 226.5 | 146.3 | 191.8 | 208.7 | 143 | |
| BOCA (2) | US BUREAU RECLAMATION | 41.1 | 27.9 | 36.1 | 17.3 | 62 | |
| PROSSER CR | |||||||
| PROSSER CREEK (2) | US BUREAU RECLAMATION | 29.8 | 13.8 | 12.3 | 16.9 | 122 | |
| TRUCKEE R | |||||||
| LAKE TAHOE (2) | TRUCKEE/CARSON ID | 732.0 | 370.9 | 369.7 | 538.2 | 145 | |
| E WALKER R | |||||||
| BRIDGEPORT (2) | WALKER RIVER ID | 42.6 | 26.9 | 30.2 | 37.1 | 138 | |
| SOUTH LAHONTAN | |||||||
| Area | Reservoir | Operator | Capacity (1) 1000 AF |
Hist Ave (8) 1000 AF |
2011 1000 AF |
2012 1000 AF |
% Ave |
| LEEVINING CR | |||||||
| SADDLEBAG | SO CALIF EDISON CO | 11.1 | 1.9 | 3.9 | 1.0 | 52 | |
| RUSH CR | |||||||
| GEM | SO CALIF EDISON CO | 17.2 | 2.9 | 4.9 | 9.6 | 326 | |
| GRANT | LOS ANGELES DEPT WP | 47.6 | 26.2 | 47.9 | 38.4 | 147 | |
| S FK BISHOP CR | |||||||
| SOUTH | SO CALIF EDISON CO | 12.9 | 2.5 | 0.0 | 8.2 | 336 | |
| OWENS R | |||||||
| CROWLEY (LONG VLY) | LOS ANGELES DEPT WP | 183.2 | 125.5 | 116.8 | 145.5 | 116 | |
| TINEMAHA | LOS ANGELES DEPT WP | 16.3 | 2.3 | 2.1 | 2.9 | 125 | |
| ROSE VALLEY | |||||||
| HAIWEE | LOS ANGELES DEPT WP | 41.2 | 31.3 | 27.9 | 29.8 | 95 | |
| W FK MOJAVE R | |||||||
| SILVERWOOD (3) | CALIF DEPT WATER RES | 73.0 | 68.9 | 71.4 | 69.0 | 100 | |
| COLORADO RIVER | |||||||
| Area | Reservoir | Operator | Capacity (1) 1000 AF |
Hist Ave (8) 1000 AF |
2011 1000 AF |
2012 1000 AF |
% Ave |
| COLORADO R | |||||||
| POWELL (2) | US BUREAU RECLAMATION | 24322.0 | 17498.8 | 12925.6 | 15508.0 | 89 | |
| MEAD (2) | US BUREAU RECLAMATION | 26159.0 | 19330.8 | 11115.0 | 13986.0 | 72 | |
| MOHAVE (2) | US BUREAU RECLAMATION | 1810.0 | 1670.2 | 1706.9 | 1708.3 | 102 | |
| HAVASU (2) | US BUREAU RECLAMATION | 619.4 | 586.1 | 590.5 | 602.0 | 103 | |
EXPLANATION OF NOTES:
1 - TO NEAREST HUNDRED ACRE FEET
2 - INTERSTATE WATER USED JOINTLY
3 - INCLUDES FOREIGN WATER
4 - STORES ONLY IMPORTED COLORADO RIVER WATER
5 - NEW RESERVOIR-- CURRENT STORAGE CONSIDERED AVERAGE
6 - LESS THAN 10 YEAR AVERAGE
7 - DATA BASED IN ACTIVE OR USABLE CAPACITY TABLE
8 - HISTORIC AVERAGES BASED ON DATA BEGINNING IN OCT 1960
9 - HISTORIC AVERAGES BASED ON DATA 1979-2010
| STORAGE AS OF APRIL 30 | |||||||
|---|---|---|---|---|---|---|---|
| Summary By Drainage Area | |||||||
| Area | Number of Reservoirs |
Total Capacity 1000 AF |
Hist Ave 1000 AF |
2011 1000 AF |
2012 1000 AF |
% Ave |
% Cap |
| INTRASTATE | |||||||
| NORTH COAST | 6 | 3096.3 | 2459.4 | 2779.6 | 2793.2 | 114 | 90 |
| SAN FRANCISCO BAY | 17 | 688.0 | 529.9 | 556.3 | 486.6 | 92 | 71 |
| CENTRAL COAST | 6 | 970.3 | 711.3 | 897.8 | 728.4 | 102 | 75 |
| SOUTH COAST | 29 | 1973.8 | 1524.2 | 1634.4 | 1431.4 | 94 | 73 |
| SACRAMENTO | 43 | 16001.7 | 13043.1 | 14147.0 | 14915.8 | 114 | 93 |
| SAN JOAQUIN | 34 | 11440.4 | 7773.0 | 8940.5 | 8940.5 | 115 | 78 |
| TULARE LAKE | 6 | 2087.4 | 1062.0 | 1193.1 | 1291.4 | 122 | 62 |
| NORTH LAHONTAN | 5 | 1072.0 | 585.7 | 640.1 | 818.1 | 140 | 76 |
| SOUTH LAHONTAN | 8 | 402.5 | 261.5 | 274.9 | 304.4 | 116 | 76 |
| SUBTOTAL | 154 | 37732.4 | 27950.1 | 31063.7 | 31709.8 | 113 | 84 |
| INTERSTATE | |||||||
| NORTH COAST | 3 | 1107.9 | 799.3 | 757.8 | 686.5 | 86 | 62 |
| COLORADO RIVER (1) | 4 | 52910.4 | 39085.8 | 26338.0 | 31804.3 | 81 | 60 |
| SUBTOTAL | 7 | 54018.3 | 39885.1 | 27095.8 | 32490.8 | 81 | 60 |
| TOTAL | 161 | 91750.7 | 67835.2 | 58159.5 | 64200.6 | 95 | 70 |
EXPLANATION OF NOTES:
1 - INCLUDES LAKE POWELL AND LAKE MEAD
2 - MISSING DATA IN THIS DRAINAGE AREA
| STORAGE AS OF APRIL 30 | |||||||
|---|---|---|---|---|---|---|---|
| Summary By River Basin | |||||||
| Basin | Number of Reservoirs |
Total Capacity 1000 AF |
Hist Ave 1000 AF |
2011 1000 AF |
2012 1000 AF |
% Ave |
% Cap |
| KLAMATH R | 3 | 1107.9 | 799.3 | 757.8 | 686.5 | 86 | 62 |
| SHASTA R | 1 | 50.0 | 35.0 | 45.5 | 34.1 | 97 | 68 |
| TRINITY R | 2 | 2462.4 | 2033.6 | 2328.9 | 2352.1 | 116 | 96 |
| EEL R | 1 | 80.5 | 75.3 | 72.7 | 69.6 | 92 | 86 |
| RUSSIAN R | 2 | 503.4 | 315.6 | 332.6 | 337.4 | 107 | 67 |
| NORTH BAY | 5 | 105.8 | 94.7 | 105.7 | 105.6 | 112 | 100 |
| SOUTH/EAST BAY | 6 | 357.3 | 232.3 | 238.7 | 164.0 | 71 | 46 |
| EAST BAY | 1 | 60.5 | 58.3 | 60.1 | 59.7 | 102 | 99 |
| ALAMEDA CR | 2 | 48.4 | 44.6 | 44.9 | 47.0 | 105 | 97 |
| SF BAY | 1 | 38.6 | 32.2 | 35.3 | 37.8 | 117 | 98 |
| PENINSULA | 2 | 77.4 | 67.8 | 71.6 | 72.6 | 107 | 94 |
| SALINAS R | 3 | 730.9 | 497.0 | 664.6 | 524.1 | 105 | 72 |
| SANTA YNEZ R | 2 | 198.7 | 179.4 | 200.7 | 172.3 | 96 | 87 |
| OLD CR | 1 | 40.7 | 34.8 | 32.5 | 32.0 | 92 | 79 |
| VENTURA R/S CLARA R | 5 | 834.2 | 738.7 | 778.4 | 720.3 | 98 | 86 |
| S GABRIEL R/S ANA R | 8 | 505.2 | 386.6 | 407.0 | 341.0 | 88 | 67 |
| S MRGRTA/S LUIS REY | 3 | 147.6 | 86.1 | 93.6 | 78.2 | 91 | 53 |
| S DGTO R/S DIEGO R | 8 | 296.1 | 181.8 | 219.4 | 173.2 | 95 | 58 |
| SWTWTR R/OTAY R/CTWD | 5 | 190.7 | 130.9 | 136.0 | 118.7 | 91 | 62 |
| SACRAMENTO R | 8 | 4967.5 | 4300.3 | 4634.8 | 4812.0 | 112 | 97 |
| FEATHER R | 11 | 5264.5 | 4203.6 | 4764.4 | 5004.5 | 119 | 95 |
| YUBA R/BEAR R | 9 | 1550.6 | 1223.3 | 1306.1 | 1462.5 | 120 | 94 |
| AMERICAN R | 9 | 1768.0 | 1247.0 | 1266.9 | 1593.1 | 128 | 90 |
| STONY CR | 3 | 237.1 | 197.2 | 209.3 | 212.2 | 108 | 89 |
| CACHE CR | 2 | 614.0 | 463.5 | 505.9 | 438.3 | 95 | 71 |
| PUTAH CR | 1 | 1600.0 | 1408.1 | 1459.6 | 1393.3 | 99 | 87 |
| EAST CONTRA COSTA | 1 | 104.8 | 77.8 | 49.8 | 72.9 | 94 | 70 |
| MOKELUMNE/COSUMNES R | 5 | 850.0 | 581.5 | 610.7 | 656.4 | 113 | 77 |
| CALAVERAS R | 1 | 317.1 | 178.0 | 241.8 | 200.1 | 112 | 63 |
| STANISLAUS R | 7 | 2873.0 | 1777.7 | 2337.7 | 2256.5 | 127 | 79 |
| TUOLUMNE R | 6 | 2762.5 | 1891.1 | 2105.4 | 2320.8 | 123 | 84 |
| MERCED R | 1 | 1024.6 | 609.1 | 688.8 | 772.8 | 127 | 75 |
| CHOWCHILLA R/FRESNO R | 2 | 240.0 | 139.8 | 200.2 | 160.8 | 115 | 67 |
| SAN JOAQUIN R | 8 | 1138.4 | 629.8 | 614.4 | 783.4 | 124 | 69 |
| SAN LUIS CR | 3 | 2130.0 | 1888.2 | 2091.7 | 1716.9 | 91 | 81 |
| HELMS CREEK | 1 | 123.2 | 50.6 | 37.3 | 91.5 | 181 | 74 |
| N FK KINGS R | 1 | 128.3 | 47.0 | 47.9 | 68.9 | 147 | 54 |
| KINGS R | 1 | 1000.0 | 613.2 | 662.6 | 743.7 | 121 | 74 |
| KERN R | 1 | 568.0 | 231.0 | 319.1 | 200.8 | 87 | 35 |
| KAWEAH R/TULE R | 2 | 267.9 | 120.3 | 126.3 | 186.5 | 155 | 70 |
| TRUCKEE R | 4 | 1029.4 | 558.8 | 609.9 | 781.0 | 140 | 76 |
| E WALKER R | 1 | 42.6 | 26.9 | 30.2 | 37.1 | 138 | 87 |
| MONO LAKE | 3 | 75.9 | 31.0 | 56.7 | 49.0 | 158 | 65 |
| OWENS R | 4 | 253.6 | 161.6 | 146.8 | 186.4 | 115 | 74 |
| MOJAVE R | 1 | 73.0 | 68.9 | 71.4 | 69.0 | 100 | 95 |
| COLORADO R (1) | 4 | 52910.4 | 39085.8 | 26338.0 | 31804.3 | 81 | 60 |
| TOTAL | 161 | 91750.7 | 67835.1 | 58159.7 | 64200.9 | 95 | 70 |
EXPLANATION OF NOTES:
1 - INCLUDES LAKE POWELL AND LAKE MEAD
2 - MISSING DATA IN THIS BASIN AREA