ZCZC FTWESPFWR TTAA00 KFWR 071929 NATIONAL WEATHER SERVICE WEST GULF RIVER FORECAST CENTER 1998 WATER SUPPLY FORECAST ISSUED AS OF APR 1, 1998 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) 285 86 347 105 221 67 330 Del Norte nr, CO (1) 450 87 546 105 354 68 520 Otowi Bridge, NM (2) 580 85 974 142 185 27 686 San Marcial, NM (2) 375 75 716 143 150 30 501 South Fork Rio Grande South Fork, CO (1) 115 87 144 109 86 65 132 Saguache Creek Saguache nr, CO (1) 37 109 49 144 25 73 34 Alamosa Creek Terrace Reservoir Inflow(1) 60 87 79 115 41 59 69 Conejos River Mogote nr, CO (1) 175 87 217 108 133 66 201 Culebra Creek San Luis, CO (1) 22 110 35 177 12 59 20 Red River Blo Fish Hat,Questa nr, (2) 35 106 45 136 25 76 33 Rio Hondo Valdez nr, NM (2) 18.0 110 24 148 12 72 16.4 Rio Pueblo de Taos Los Cordovas blo, NM (2) 38 119 61 192 14 45 32 Rio Chama El Vado res Inflow, NM (2) 185 83 236 106 134 60 223 Chamita nr, NM (2) 231 81 422 148 80 28 285 Rio Ojo Caliente La Madera, NM (2) 31 81 59 152 11 28 39 Santa Cruz River Cundiyo, NM (2) 19.0 117 25 154 13 81 16.2 Pecos River Pecos nr, NM (2) 52 106 69 141 35 71 49 Anton Chico nr, NM (2) 56 108 84 162 28 54 52 Santa Rosa Lake Inflow, (2) 52 116 85 189 19 42 45 Gallinas Creek Montezuma nr, NM (2) 9.5 122 13 164 6 80 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) 90 % 76 % RIO GRANDE BASIN, NEW MEXICO current swe (% of avg) current swe( % of last year) 100 % 114 % 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) 133 % 96 % RIO GRANDE BASIN, NEW MEXICO current storage (% of avg) current storage( % of last year) 200 % 120 %