NATIONAL WEATHER SERVICE WEST GULF RIVER FORECAST CENTER 2000 WATER SUPPLY FORECAST ISSUED AS OF FEB 1, 2000 FORECAST RUNOFF AVERAGE RUNOFF MOST REASONABLE REASONABLE 30YR PROBABLE MAXIMUM MINIMUM 1961-1990 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) 150 46 281 85 59 18 330 Del Norte nr, CO (1) 205 39 426 82 104 20 520 Otowi Bridge, NM (2) 200 29 796 116 75 11 686 San Marcial, NM (2) 50 10 581 116 20 4 501 South Fork Rio Grande South Fork, CO (1) 55 42 111 84 26 20 132 Saguache Creek Saguache nr, CO (1) 16 47 34 99 6 18 34 Alamosa Creek Terrace Reservoir Inflow(1) 28 41 56 81 14 21 69 Conejos River Mogote nr, CO (1) 90 45 167 83 42 21 201 Culebra Creek San Luis, CO (1) 15 75 32 159 8 38 20 Red River Blo Fish Hat,Questa nr, (2) 17 52 30 91 8 23 33 Rio Hondo Valdez nr, NM (2) 9.5 58 17 103 4 26 16.4 Rio Pueblo de Taos Los Cordovas blo, NM (2) 12 36 28 86 5 15 32 Rio Chama El Vado res Inflow, NM (2) 70 31 194 87 27 12 223 Chamita nr, NM (2) 72 25 342 120 26 9 285 Rio Ojo Caliente La Madera, NM (2) 14 36 54 138 5 13 39 Santa Cruz River Cundiyo, NM (2) 6.5 40 15 93 1 7 16.2 Pecos River Pecos nr, NM (2) 20 41 45 92 5 11 49 Anton Chico nr, NM (2) 14 27 41 78 4 8 52 Santa Rosa Lake Inflow, (2) 10 22 32 70 2 4 45 Gallinas Creek Montezuma nr, NM (2) 2.5 32 5 66 1 16 7.8 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) 20 % 22 % RIO GRANDE BASIN, NEW MEXICO current swe (% of avg) current swe( % of last year) 36 % 55 % 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) 157 % 111 % RIO GRANDE BASIN, NEW MEXICO current storage (% of avg) current storage( % of last year) 187 % 107 %