NATIONAL WEATHER SERVICE WEST GULF RIVER FORECAST CENTER 2002 WATER SUPPLY FORECAST ISSUED AS OF FEB 1, 2002 FORECAST RUNOFF AVERAGE RUNOFF MOST REASONABLE REASONABLE 30YR PROBABLE MAXIMUM MINIMUM 1971-2000 FORECAST FORECAST % % % POINT PERIOD 1000 30YR 1000 30YR 1000 30YR 1000 (*) AF AVG. AF AVG. AF AVG. AF *(1)APR-SEP *(2)MAR-JUL Rio Grande Wagon Wheel Gap, CO (1) 190 55 321 93 124 36 345 Del Norte nr, CO (1) 275 52 494 93 181 34 531 Otowi Bridge, NM (2) 350 46 946 125 182 24 757 San Marcial, NM (2) 190 33 716 125 103 18 573 South Fork Rio Grande South Fork, CO (1) 66 50 114 86 46 35 132 Saguache Creek Saguache nr, CO (1) 19 58 37 112 10 29 33 Alamosa Creek Terrace Reservoir Inflow(1) 40 57 68 97 27 38 70 Conejos River Mogote nr, CO (1) 120 60 198 99 82 41 200 Culebra Creek San Luis, CO (1) 14 61 31 133 4 17 23 Red River Blo Fish Hat,Questa nr, (2) 21 60 35 100 11 30 35 Rio Hondo Valdez nr, NM (2) 12.0 65 20 109 6 32 18.5 Rio Pueblo de Taos Los Cordovas blo, NM (2) 17 43 41 102 4 9 40 Rio Chama El Vado res Inflow, NM (2) 130 55 256 108 69 29 237 Chamita nr, NM (2) 152 53 462 148 59 19 312 Rio Ojo Caliente La Madera, NM (2) 20 51 69 154 8 18 45 Santa Cruz River Cundiyo, NM (2) 10.5 56 19 101 6 32 18.9 Pecos River Pecos nr, NM (2) 47 81 72 124 22 38 58 Anton Chico nr, NM (2) 49 77 76 118 22 35 64 Santa Rosa Lake Inflow, (2) 40 76 70 116 21 35 60 Gallinas Creek Montezuma nr, NM (2) 7.5 77 15 157 4 37 9.8 B A S I N S N O W P A C K ---------------------------- RIO GRANDE BASIN, COLORADO current swe (% of avg) current swe( % of last year) 48 % 53 % RIO GRANDE BASIN, NEW MEXICO current swe (% of avg) current swe( % of last year) 69 % 67 % B A S I N R E S E R V O I R S T O R A G E ----------------------------------------------- RIO GRANDE BASIN, COLORADO current storage (% of avg) current storage( % of last year) 74 % 72 % RIO GRANDE BASIN, NEW MEXICO current storage (% of avg) current storage( % of last year) 77 % 60 %