FGUS64 KFWR 030024 ESPFWR NATIONAL WEATHER SERVICE WEST GULF RIVER FORECAST CENTER YEAR 2021 WATER SUPPLY FORECAST FOR JUNE 01, 2021 ISSUED JUNE 02, 2021 NORTHWESTERN RIO GRANDE IN COLORADO RESIDUAL 50% OFFICIAL 50% % OF 95% 75% 25% 5% 30-YR FORECAST POINT PERIOD (KAF) PERIOD (KAF) AVG (KAF) (KAF) (KAF) (KAF) AVG -------------- ------ ----- ------ ----- ---- ----- ----- ----- ----- ----- RWGC2 RIO GRANDE AT WAGON WHEEL GAP JUN-SEP 52 APR-SEP 173 50 59 147 228 375 340 SRGC2 SF RIO GRANDE AT SOUTH FORK JUN-SEP 47 APR-SEP 112 88 50 98 139 170 127 DNRC2 RIO GRANDE NR DEL NORTE JUN-SEP 114 APR-SEP 330 64 129 274 411 612 515 SCKC2 SAGUACHE CK NR SAGUACHE JUN-SEP 10 APR-SEP 26 81 11 20 31 45 32 TERC2 ALAMOSA CK AB TERRACE RESERVOIR JUN-SEP 9.7 APR-SEP 52 76 16 42 70 102 68 MOGC2 CONEJOS R NR MOGOTE JUN-SEP 30 APR-SEP 133 68 54 114 160 215 194 NORTHEASTERN RIO GRANDE IN COLORADO RESIDUAL 50% OFFICIAL 50% % OF 95% 75% 25% 5% 30-YR FORECAST POINT PERIOD (KAF) PERIOD (KAF) AVG (KAF) (KAF) (KAF) (KAF) AVG -------------- ------ ----- ------ ----- ---- ----- ----- ----- ----- ----- SLUC2 CULEBRA CK AT SAN LUIS JUN-SEP 5.5 APR-SEP 21 91 4.9 14 26 42 23 MIDDLE SANGRE MTNS IN NEW MEXICO RESIDUAL 50% OFFICIAL 50% % OF 95% 75% 25% 5% 30-YR FORECAST POINT PERIOD (KAF) PERIOD (KAF) AVG (KAF) (KAF) (KAF) (KAF) AVG -------------- ------ ----- ------ ----- ---- ----- ----- ----- ----- ----- RRFN5 RED R BL FISH HATCHERY NR QUESTA JUN-JUL 9.2 MAR-JUL 23 67 10 18 29 42 34 VADN5 RIO HONDO NR VALDEZ JUN-JUL 4.8 MAR-JUL 14 76 6.9 11 17 24 18 TBCN5 RIO PUEBLO DE TAOS BL LOS CORDOVAS JUN-JUL 9.0 MAR-JUL 31 86 13 23 39 55 36 DIXN5 EMBUDO CK AT DIXON JUN-JUL 2.4 MAR-JUL 26 54 10 18 33 53 48 CYON5 SANTA CRUZ R AT CUNDIYO JUN-JUL 0.8 MAR-JUL 7.4 40 2.2 5.0 10 17 18 EL VADO RESIDUAL 50% OFFICIAL 50% % OF 95% 75% 25% 5% 30-YR FORECAST POINT PERIOD (KAF) PERIOD (KAF) AVG (KAF) (KAF) (KAF) (KAF) AVG -------------- ------ ----- ------ ----- ---- ----- ----- ----- ----- ----- RCEN5 EL VADO RESERVOIR INFLOW JUN-JUL 20 MAR-JUL 173 76 76 140 213 259 225 MAINSTEM ROUTINGS RESIDUAL 50% OFFICIAL 50% % OF 95% 75% 25% 5% 30-YR FORECAST POINT PERIOD (KAF) PERIOD (KAF) AVG (KAF) (KAF) (KAF) (KAF) AVG -------------- ------ ----- ------ ----- ---- ----- ----- ----- ----- ----- OTWN5 RIO GRANDE AT OTOWI BRIDGE*** JUN-JUL 180 MAR-JUL 799 NA 353 674 957 1334 720 SMFN5 RIO GRANDE AT SAN MARCIAL*** JUN-JUL 193 MAR-JUL 693 NA 312 573 823 1133 510 PECOS RESIDUAL 50% OFFICIAL 50% % OF 95% 75% 25% 5% 30-YR FORECAST POINT PERIOD (KAF) PERIOD (KAF) AVG (KAF) (KAF) (KAF) (KAF) AVG -------------- ------ ----- ------ ----- ---- ----- ----- ----- ----- ----- PCON5 PECOS R NR PECOS JUN-JUL 3.4 MAR-JUL 17 29 8.9 13 30 44 57 ATCN5 PECOS R NR ANTON CHICO JUN-JUL 6.9 MAR-JUL 26 41 13 18 43 66 63 MTZN5 GALLINAS CK NR MONTEZUMA JUN-JUL 1.0 MAR-JUL 5.9 60 1.8 3.4 9.6 15 9.8 SRDN5 PECOS R AB SANTA ROSA LK JUN-JUL 9.4 MAR-JUL 30 53 14 21 50 78 56 RIO CHAMA SYSTEM RESIDUAL 50% OFFICIAL 50% % OF 95% 75% 25% 5% 30-YR FORECAST POINT PERIOD (KAF) PERIOD (KAF) AVG (KAF) (KAF) (KAF) (KAF) AVG -------------- ------ ----- ------ ----- ---- ----- ----- ----- ----- ----- LMDN5 RIO OJO CALIENTE AT LA MADERA JUN-JUL 0.5 MAR-JUN 22 48 7.9 13 34 55 45 CMTN5 RIO CHAMA NR CHAMITA JUN-JUL 26 MAR-MAY 208 66 92 172 266 347 312 ***RUNOFF FORECAST VOLUMES AT OTWN5 AND SMFN5 REPRESENT THE TOTAL NATURAL VOLUME YIELDS. FORECASTS AT THESE LOCATIONS DO NOT ACCOUNT FOR THE IMPACTS OF REGULATION, STORAGE, DIVERSIONS AND/OR RETURNS. PERCENT OF AVERAGE VALUES ARE NOT CALCULATED BECAUSE THE FORECAST VOLUME SHOULD NOT BE DIRECTLY COMPARED TO THE 30-YEAR AVERAGE OBSERVED VOLUME. THE JUN 1, 2021, RESIDUAL PERIOD RELEASE DISPLAYS VALUES FOR VOLUMES REMAINING FROM JUN 2021, TO END OF SEASON. 5%, 25%, 50%, 75% 95% CHANCE THAT ACTUAL VOLUME WILL EXCEED FORECAST. AVERAGES ARE FOR THE 1981-2010 PERIOD. ALL VOLUMES ARE IN THOUSANDS OF ACRE-FEET. MEDIAN VALUE ARE USED IN PLACE OF AVERAGE. **************************************************************** * CONTACT DAVID.CAZIER@NOAA.GOV FOR QUESTIONS * * FOR BASIN SNOWPACK INFORMATION PLEASE REFER TO * * HTTP://WWW.WEATHER.GOV/WGRFC/WWGRF_SOIL_MOISTURE * * FOR USGS SURFACE-WATER DATA FOR COLORADO - REFER TO * * HTTPS://WATERDATA.USGS.GOV/CO/NWIS/SW * * CURRENT CONDITIONS FOR NEW MEXICO RESERVOIRS - REFER TO * * HTTPS://WATERDATA.USGS.GOV/NM/NWIS/CURRENT?TYPE=LAKE * * * ****************************************************************