1 BARE - DATA CURRENT AS OF:03/31/08 18:00:09 B A S I N W I D E R E S E R V O I R S U M M A R Y FOR THE END OF FEBRUARY 2008 BASIN AREA CURRENT AS LAST YR AS AVERAGE AS CURRENT AS CURRENT AS RESERVOIR % CAPACITY % CAPACITY % CAPACITY % AVERAGE % LAST YR -------------------------------------------------------------------------------- LAKE TAHOE BASIN LAKE TAHOE 36 68 51 69 52 TOTAL OF 1 RESERVOIRS 36 68 51 69 52 Raw KAF Totals Current= 265 Last Year= 508 Average= 383 Capacity= 745 TRUCKEE RIVER BASIN BOCA RESERVOIR 19 27 54 35 72 PROSSER RESERVOIR 26 34 32 81 77 STAMPEDE RESERVOIR 64 86 60 107 74 TOTAL OF 3 RESERVOIRS 54 73 56 96 74 Raw KAF Totals Current= 160 Last Year= 215 Average= 166 Capacity= 296 CARSON RIVER BASIN LAHONTAN RESERVOIR 37 69 67 56 54 TOTAL OF 1 RESERVOIRS 37 69 67 56 54 Raw KAF Totals Current= 110 Last Year= 204 Average= 197 Capacity= 295 WALKER RIVER BASIN BRIDGEPORT RESERVOIR 38 76 65 58 49 TOPAZ RESERVOIR 23 58 57 40 39 TOTAL OF 2 RESERVOIRS 29 65 61 48 44 Raw KAF Totals Current= 29 Last Year= 67 Average= 62 Capacity= 102 LOWER COLORADO RIVER BASIN LAKE MOHAVE 88 90 93 95 97 LAKE MEAD 50 55 85 59 91 TOTAL OF 2 RESERVOIRS 52 57 85 62 92 Raw KAF Totals Current= 14655 Last Year= 15926 Average= 23797 Capacity= 27969 SEVEN MAJOR RESERVOIRS BOCA RESERVOIR 19 27 54 35 72 LAKE TAHOE 36 68 51 69 52 BRIDGEPORT RESERVOIR 38 76 65 58 49 LAHONTAN RESERVOIR 37 69 67 56 54 TOPAZ RESERVOIR 23 58 57 40 39 RYE PATCH RESERVOIR 31 79 52 60 39 WILDHORSE RESERVOIR 42 71 56 74 59 TOTAL OF 7 RESERVOIRS 35 69 55 63 51 Raw KAF Totals Current= 502 Last Year= 994 Average= 804 Capacity= 1448