NATIONAL WEATHER SERVICE WEST GULF RIVER FORECAST CENTER 2008 WATER SUPPLY FORECAST ISSUED AS OF FEB 1, 2008 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) 480 139 631 183 348 101 345 Del Norte nr, CO (1) 790 149 1062 200 563 106 531 Otowi Bridge, NM (2) 1300 172 1862 246 840 111 757 San Marcial, NM (2) 1050 183 1662 290 579 101 573 South Fork Rio Grande South Fork, CO (1) 200 152 265 201 145 110 132 Saguache Creek Saguache nr, CO (1) 42 127 62 188 26 79 33 Alamosa Creek Terrace Reservoir Inflow (1) 105 150 143 204 74 106 70 Conejos River Mogote nr, CO (1) 310 155 416 208 226 113 200 Culebra Creek San Luis, CO (1) 30 130 54 235 14 63 23 Red River Blo Fish Hat,Questa nr, (2) 55 157 75 214 38 109 35 Rio Hondo Valdez nr, NM (2) 28.0 151 38 205 19 104 18.5 Rio Pueblo de Taos Los Cordovas blo, NM (2) 58 145 97 243 29 73 40 Embudo Creek Dixon (2) 71 139 114 224 38 75 51 El Vado res Inflow, NM (2) 390 165 550 232 256 108 237 Chamita nr, NM (2) 510 163 749 240 250 80 312 Rio Ojo Caliente La Madera, NM (2) 75 167 105 233 40 89 45 Santa Cruz River Cundiyo, NM (2) 23.0 122 37 196 12 64 18.9 Pecos River Pecos nr, NM (2) 73 126 114 197 41 71 58 Anton Chico nr, NM (2) 80 125 146 228 34 53 64 Santa Rosa Lake Inflow, (2) 66 125 119 225 29 55 53 Gallinas River Montezuma nr, NM (2) 12.0 122 24 245 4 44 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) 189 % 170 % RIO GRANDE BASIN, NEW MEXICO current swe (% of avg) current swe( % of last year) 141 % 147 % 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) 98 % 140 % RIO GRANDE BASIN, NEW MEXICO current storage (% of avg) current storage( % of last year) 56 % 96 %