1 BARS - Data current as of:03/31/12 18:00:12 B A S I N A R E A R E S E R V O I R S U M M A R Y for the end of FEBRUARY 2012 BASIN AREA CURRENT LAST YEAR AVERAGE CAPACITY RESERVOIR STORAGE STORAGE STORAGE OF RESV. ------------------------------------------------------------------------------ OWYHEE AND MALHEUR BASINS BEULAH RES 37.9 32.4 35.4 60.0 BULLY CREEK 16.4 14.5 17.5 30.0 OWYHEE 549.7 403.8 489.1 715.0 WARMSPRINGS 117.4 66.3 102.7 191.0 Total of 4 reservoirs 721.4 517.0 644.7 996.0 BURNT, POWDER, PINE, GRANDE RONDE AND IMNAHA BASINS PHILLIPS LAKE 39.9 49.2 43.8 73.5 THIEF VALLEY 13.7 13.8 17.3 17.4 UNITY 12.6 15.1 15.8 25.2 WALLOWA LAKE 22.8 15.4 18.8 37.5 WOLF CREEK 5.0 11.1 3.8 10.4 Total of 5 reservoirs 94.0 104.6 99.5 164.0 UMATILLA, WALLA WALLA, WILLOW, ROCK AND LOWER JOHN DAY BASINS COLD SPRINGS 14.2 22.7 29.5 44.6 MCKAY 28.0 51.4 44.6 73.8 WILLOW CREEK 4.9 0.9 --- 1.8 Total of 3 reservoirs 47.1 75.0 74.1 120.2 UPPER JOHN DAY BASIN UPPER DESCHUTES AND CROOKED BASINS CRANE PRAIRIE 47.9 41.8 41.9 55.3 CRESCENT LAKE 80.7 70.2 52.3 86.9 OCHOCO 29.7 35.4 25.8 47.5 PRINEVILLE 103.0 108.3 102.7 153.0 WICKIUP 192.6 187.0 176.0 200.0 Total of 5 reservoirs 453.9 442.7 398.7 542.7 HOOD, MILE CREEKS AND LOWER DESCHUTES BASINS CLEAR LAKE (WASCO) 5.7 4.6 4.3 11.9 Total of 1 reservoirs 5.7 4.6 4.3 11.9 LOWER COLUMBIA BASIN WILLAMETTE BASIN BLUE RIVER 32.8 16.5 31.9 85.5 COTTAGE GROVE 12.0 7.8 10.2 29.8 1 BASIN AREA CURRENT LAST YEAR AVERAGE CAPACITY RESERVOIR STORAGE STORAGE STORAGE OF RESV. ------------------------------------------------------------------------------ COUGAR 90.7 23.5 114.3 155.2 DETROIT 271.4 58.0 141.8 300.7 DORENA 24.5 15.7 26.7 70.5 FALL CREEK 55.3 24.8 40.5 115.5 FERN RIDGE 47.1 37.1 45.5 109.6 FOSTER 29.3 3.1 9.6 29.7 GREEN PETER 265.8 43.8 173.2 268.2 HILLS CREEK 140.7 51.0 119.0 200.2 LOOKOUT POINT 232.6 82.6 116.8 337.0 TIMOTHY LAKE 54.9 54.0 51.5 61.7 HENRY HAGG LAKE 46.7 45.8 45.4 53.0 Total of 13 reservoirs 1303.8 463.7 926.4 1816.6 ROGUE AND UMPQUA BASINS APPLEGATE 14.7 20.8 27.3 75.2 EMIGRANT LAKE 26.6 28.4 28.0 39.0 FISH LAKE 6.2 4.3 5.6 8.0 FOURMILE LAKE 11.9 8.3 9.4 16.1 HOWARD PRAIRIE 43.0 41.2 41.2 60.0 HYATT PRAIRIE 14.2 14.1 11.0 16.1 LOST CREEK 222.9 70.0 218.2 315.0 Total of 7 reservoirs 339.5 187.1 340.7 529.4 KLAMATH BASIN CLEAR LAKE (CALIF) 118.5 79.9 224.2 513.3 GERBER 44.7 29.3 54.5 94.3 UPPER KLAMATH LAKE 387.7 414.2 402.6 523.7 Total of 3 reservoirs 550.9 523.4 681.3 1131.3 LAKE COUNTY AND GOOSE LAKE BASINS COTTONWOOD 3.7 7.9 3.8 8.7 DREWS 41.4 23.0 37.5 63.0 Total of 2 reservoirs 45.1 30.9 41.3 71.7 HARNEY BASIN WESTWIDE TEST TUBE********************************** BEULAH RES 37.9 32.4 35.4 60.0 BULLY CREEK 16.4 14.5 17.5 30.0 OWYHEE 549.7 403.8 489.1 715.0 WARMSPRINGS 117.4 66.3 102.7 191.0 PHILLIPS LAKE 39.9 49.2 43.8 73.5 THIEF VALLEY 13.7 13.8 17.3 17.4 UNITY 12.6 15.1 15.8 25.2 WALLOWA LAKE 22.8 15.4 18.8 37.5 WOLF CREEK 5.0 11.1 3.8 10.4 COLD SPRINGS 14.2 22.7 29.5 44.6 MCKAY 28.0 51.4 44.6 73.8 CRANE PRAIRIE 47.9 41.8 41.9 55.3 CRESCENT LAKE 80.7 70.2 52.3 86.9 OCHOCO 29.7 35.4 25.8 47.5 PRINEVILLE 103.0 108.3 102.7 153.0 1 BASIN AREA CURRENT LAST YEAR AVERAGE CAPACITY RESERVOIR STORAGE STORAGE STORAGE OF RESV. ------------------------------------------------------------------------------ WICKIUP 192.6 187.0 176.0 200.0 CLEAR LAKE (WASCO) 5.7 4.6 4.3 11.9 TIMOTHY LAKE 54.9 54.0 51.5 61.7 HENRY HAGG LAKE 46.7 45.8 45.4 53.0 APPLEGATE 14.7 20.8 27.3 75.2 EMIGRANT LAKE 26.6 28.4 28.0 39.0 FISH LAKE 6.2 4.3 5.6 8.0 FOURMILE LAKE 11.9 8.3 9.4 16.1 HOWARD PRAIRIE 43.0 41.2 41.2 60.0 LOST CREEK 222.9 70.0 218.2 315.0 CLEAR LAKE (CALIF) 118.5 79.9 224.2 513.3 GERBER 44.7 29.3 54.5 94.3 UPPER KLAMATH LAKE 387.7 414.2 402.6 523.7 COTTONWOOD 3.7 7.9 3.8 8.7 DREWS 41.4 23.0 37.5 63.0 THOMPSON VALLEY --- --- 10.8 18.4 Total of 31 reservoirs 2340.1 1970.1 2381.3 3682.4 LIST FROM WESTWIDE CLEAR LAKE (CALIF) 118.5 79.9 224.2 513.3 COUGAR 90.7 23.5 114.3 155.2 DETROIT 271.4 58.0 141.8 300.7 GREEN PETER 265.8 43.8 173.2 268.2 HILLS CREEK 140.7 51.0 119.0 200.2 LOOKOUT POINT 232.6 82.6 116.8 337.0 OWYHEE 549.7 403.8 489.1 715.0 UPPER KLAMATH LAKE 387.7 414.2 402.6 523.7 WICKIUP 192.6 187.0 176.0 200.0 WARMSPRINGS 117.4 66.3 102.7 191.0 PRINEVILLE 103.0 108.3 102.7 153.0 Total of 11 reservoirs 2470.1 1518.4 2162.4 3557.3 MULTIPURPOSE RESERVOIRS BLUE RIVER 32.8 16.5 31.9 85.5 COTTAGE GROVE 12.0 7.8 10.2 29.8 COUGAR 90.7 23.5 114.3 155.2 DETROIT 271.4 58.0 141.8 300.7 DORENA 24.5 15.7 26.7 70.5 FALL CREEK 55.3 24.8 40.5 115.5 FERN RIDGE 47.1 37.1 45.5 109.6 FOSTER 29.3 3.1 9.6 29.7 GREEN PETER 265.8 43.8 173.2 268.2 HILLS CREEK 140.7 51.0 119.0 200.2 LOOKOUT POINT 232.6 82.6 116.8 337.0 Total of 11 reservoirs 1202.2 363.9 829.5 1701.9 Oregon 27 Major Irrigation Reservoirs BEULAH RES 37.9 32.4 35.4 60.0 BULLY CREEK 16.4 14.5 17.5 30.0 OWYHEE 549.7 403.8 489.1 715.0 WARMSPRINGS 117.4 66.3 102.7 191.0 PHILLIPS LAKE 39.9 49.2 43.8 73.5 1 BASIN AREA CURRENT LAST YEAR AVERAGE CAPACITY RESERVOIR STORAGE STORAGE STORAGE OF RESV. ------------------------------------------------------------------------------ THIEF VALLEY 13.7 13.8 17.3 17.4 UNITY 12.6 15.1 15.8 25.2 COLD SPRINGS 14.2 22.7 29.5 44.6 MCKAY 28.0 51.4 44.6 73.8 CRANE PRAIRIE 47.9 41.8 41.9 55.3 CRESCENT LAKE 80.7 70.2 52.3 86.9 OCHOCO 29.7 35.4 25.8 47.5 PRINEVILLE 103.0 108.3 102.7 153.0 WICKIUP 192.6 187.0 176.0 200.0 TIMOTHY LAKE 54.9 54.0 51.5 61.7 HENRY HAGG LAKE 46.7 45.8 45.4 53.0 EMIGRANT LAKE 26.6 28.4 28.0 39.0 FISH LAKE 6.2 4.3 5.6 8.0 FOURMILE LAKE 11.9 8.3 9.4 16.1 HOWARD PRAIRIE 43.0 41.2 41.2 60.0 HYATT PRAIRIE 14.2 14.1 11.0 16.1 CLEAR LAKE (CALIF) 118.5 79.9 224.2 513.3 GERBER 44.7 29.3 54.5 94.3 UPPER KLAMATH LAKE 387.7 414.2 402.6 523.7 COTTONWOOD 3.7 7.9 3.8 8.7 DREWS 41.4 23.0 37.5 63.0 THOMPSON VALLEY --- --- 10.8 18.4 Total of 27 reservoirs 2083.2 1862.3 2119.9 3248.5 AREA 1 (EOM SUM) BEULAH RES 37.9 32.4 35.4 60.0 BULLY CREEK 16.4 14.5 17.5 30.0 OWYHEE 549.7 403.8 489.1 715.0 WARMSPRINGS 117.4 66.3 102.7 191.0 Total of 4 reservoirs 721.4 517.0 644.7 996.0 Mahleur (WACO) BEULAH RES 37.9 32.4 35.4 60.0 BULLY CREEK 16.4 14.5 17.5 30.0 WARMSPRINGS 117.4 66.3 102.7 191.0 Total of 3 reservoirs 171.7 113.2 155.6 281.0 Owhyee (WACO) OWYHEE 549.7 403.8 489.1 715.0 Total of 1 reservoirs 549.7 403.8 489.1 715.0 AREA 2 (EOM SUM) PHILLIPS LAKE 39.9 49.2 43.8 73.5 THIEF VALLEY 13.7 13.8 17.3 17.4 UNITY 12.6 15.1 15.8 25.2 Total of 3 reservoirs 66.2 78.1 76.9 116.1 AREA 3 (EOM SUM) COLD SPRINGS 14.2 22.7 29.5 44.6 MCKAY 28.0 51.4 44.6 73.8 Total of 2 reservoirs 42.2 74.1 74.1 118.4 AREA 5 (EOM SUM) CRANE PRAIRIE 47.9 41.8 41.9 55.3 1 BASIN AREA CURRENT LAST YEAR AVERAGE CAPACITY RESERVOIR STORAGE STORAGE STORAGE OF RESV. ------------------------------------------------------------------------------ CRESCENT LAKE 80.7 70.2 52.3 86.9 OCHOCO 29.7 35.4 25.8 47.5 PRINEVILLE 103.0 108.3 102.7 153.0 WICKIUP 192.6 187.0 176.0 200.0 Total of 5 reservoirs 453.9 442.7 398.7 542.7 AREA 8 (EOM SUM) TIMOTHY LAKE 54.9 54.0 51.5 61.7 HENRY HAGG LAKE 46.7 45.8 45.4 53.0 Total of 2 reservoirs 101.6 99.8 96.9 114.7 AREA 9 (EOM SUM) EMIGRANT LAKE 26.6 28.4 28.0 39.0 FISH LAKE 6.2 4.3 5.6 8.0 FOURMILE LAKE 11.9 8.3 9.4 16.1 HOWARD PRAIRIE 43.0 41.2 41.2 60.0 HYATT PRAIRIE 14.2 14.1 11.0 16.1 Total of 5 reservoirs 101.9 96.3 95.2 139.2 AREA 10 (EOM SUM) CLEAR LAKE (CALIF) 118.5 79.9 224.2 513.3 GERBER 44.7 29.3 54.5 94.3 UPPER KLAMATH LAKE 387.7 414.2 402.6 523.7 Total of 3 reservoirs 550.9 523.4 681.3 1131.3 AREA 11 (EOM SUM) COTTONWOOD 3.7 7.9 3.8 8.7 DREWS 41.4 23.0 37.5 63.0 THOMPSON VALLEY --- --- 10.8 18.4 Total of 3 reservoirs 45.1 30.9 52.1 90.1