1 BARE - DATA CURRENT AS OF:12/31/07 18:00:04 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 NOVEMBER 2007 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 31 68 47 67 46 TOTAL OF 1 RESERVOIRS 31 68 47 67 46 Raw KAF Totals Current= 235 Last Year= 505 Average= 350 Capacity= 745 TRUCKEE RIVER BASIN BOCA RESERVOIR 15 23 51 30 65 PROSSER RESERVOIR 25 34 32 79 74 STAMPEDE RESERVOIR 65 89 57 114 73 TOTAL OF 3 RESERVOIRS 54 75 54 101 73 Raw KAF Totals Current= 161 Last Year= 222 Average= 160 Capacity= 296 CARSON RIVER BASIN LAHONTAN RESERVOIR 23 52 43 53 45 TOTAL OF 1 RESERVOIRS 23 52 43 53 45 Raw KAF Totals Current= 68 Last Year= 152 Average= 128 Capacity= 295 WALKER RIVER BASIN BRIDGEPORT RESERVOIR 24 50 41 59 48 TOPAZ RESERVOIR 10 38 28 37 27 TOTAL OF 2 RESERVOIRS 16 43 33 48 37 Raw KAF Totals Current= 16 Last Year= 44 Average= 34 Capacity= 102 LOWER COLORADO RIVER BASIN LAKE MOHAVE 83 83 84 99 100 LAKE MEAD 48 54 83 57 89 TOTAL OF 2 RESERVOIRS 50 55 83 60 90 Raw KAF Totals Current= 14029 Last Year= 15522 Average= 23333 Capacity= 27969 SEVEN MAJOR RESERVOIRS BOCA RESERVOIR 15 23 51 30 65 LAKE TAHOE 31 68 47 67 46 BRIDGEPORT RESERVOIR 24 50 41 59 48 LAHONTAN RESERVOIR 23 52 43 53 45 TOPAZ RESERVOIR 10 38 28 37 27 RYE PATCH RESERVOIR 29 68 46 65 43 WILDHORSE RESERVOIR 40 66 52 76 60 TOTAL OF 7 RESERVOIRS 28 61 45 62 46 Raw KAF Totals Current= 411 Last Year= 890 Average= 658 Capacity= 1448