NATIONAL WEATHER SERVICE WEST GULF RIVER FORECAST CENTER 2006 WATER SUPPLY FORECAST ISSUED AS OF APR 1, 2006 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) 240 70 335 97 162 47 345 Del Norte nr, CO (1) 355 67 483 91 250 47 531 Otowi Bridge, NM (2) 265 35 424 56 151 20 757 San Marcial, NM (2) 100 18 229 40 52 9 573 South Fork Rio Grande South Fork, CO (1) 86 65 112 85 65 49 132 Saguache Creek Saguache nr, CO (1) 26 79 40 120 15 46 33 Alamosa Creek Terrace Reservoir Inflow (1) 44 63 60 85 32 45 70 Conejos River Mogote nr, CO (1) 135 68 176 88 100 50 200 Culebra Creek San Luis, CO (1) 10.5 46 20 89 4 19 23 Red River Blo Fish Hat,Questa nr, (2) 14.1 40 24 69 7 21 35 Rio Hondo Valdez nr, NM (2) 7.0 38 12 64 4 19 18.5 Rio Pueblo de Taos Los Cordovas blo, NM (2) 6.0 15 19 47 2 6 40 Embudo Creek Embudo Creek (2) 10.4 20 26 51 3 5 51 Rio Chama El Vado res Inflow, NM (2) 91 38 135 57 57 24 237 Chamita nr, NM (2) 110 35 197 63 41 13 312 Rio Ojo Caliente La Madera, NM (2) 20 45 42 93 3 6 45 Santa Cruz River Cundiyo, NM (2) 5.4 29 11 56 2 13 18.9 Pecos River Pecos nr, NM (2) 12 21 30 52 8 14 58 Anton Chico nr, NM (2) 6.2 10 27 42 1 2 64 Santa Rosa Lake Inflow, (2) 4.8 9 23 43 1 2 53 Gallinas River Montezuma nr, NM (2) 1.5 15 5 55 1 7 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) 64 % 46 % RIO GRANDE BASIN, NEW MEXICO current swe (% of avg) current swe( % of last year) 35 % 25 % 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) 72 % 125 % RIO GRANDE BASIN, NEW MEXICO current storage (% of avg) current storage( % of last year) 53 % 140 %