1 BARE - DATA CURRENT AS OF:06/30/07 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 MAY 2007 BASIN AREA CURRENT AS LAST YR AS AVERAGE AS CURRENT AS CURRENT AS RESERVOIR % CAPACITY % CAPACITY % CAPACITY % AVERAGE % LAST YR -------------------------------------------------------------------------------- SALT RIVER BASIN SALT RIVER RES SYSTEM 66 74 67 100 90 TOTAL OF 1 RESERVOIRS 66 74 67 100 90 Raw KAF Totals Current= 1341 Last Year= 1491 Average= 1347 Capacity= 2026 VERDE RIVER BASIN VERDE RIVER RES SYSTEM 27 45 70 39 61 TOTAL OF 1 RESERVOIRS 27 45 70 39 61 Raw KAF Totals Current= 78 Last Year= 128 Average= 201 Capacity= 287 SAN FRANCISCO - UPPER GILA RIVER BASIN SAN CARLOS 26 12 52 50 217 PAINTED ROCK DAM NO REPORT TOTAL OF 1 RESERVOIRS 26 12 52 50 217 Raw KAF Totals Current= 228 Last Year= 105 Average= 451 Capacity= 875 LITTLE COLORADO RIVER BASIN LYMAN RESERVOIR 26 21 60 43 120 SHOW LOW LAKE NO REPORT TOTAL OF 1 RESERVOIRS 26 21 60 43 120 Raw KAF Totals Current= 8 Last Year= 6 Average= 18 Capacity= 30 NORTHWESTERN ARIZONA LAKE HAVASU 95 91 98 97 105 LAKE MOHAVE 96 93 95 101 103 LAKE MEAD 50 55 83 60 90 LAKE POWELL 52 50 81 65 104 TOTAL OF 4 RESERVOIRS 53 55 82 64 97 Raw KAF Totals Current= 27979 Last Year= 28980 Average= 43641 Capacity= 52910 ARIZONA WESTWIDE RESERVOIR STORAGE (7 RESERVOIRS) SAN CARLOS 26 12 52 50 217 SALT RIVER RES SYSTEM 66 74 67 100 90 VERDE RIVER RES SYSTEM 27 45 70 39 61 TOTAL OF 3 RESERVOIRS 52 54 63 82 96 Raw KAF Totals Current= 1647 Last Year= 1724 Average= 1999 Capacity= 3188