Note that if drought conditions are not being experienced, or in the case of river flooding or heavy rain, this statement may be used to indicate river flows or flood potential.
000
FGUS75 KCYS 091545
ESFCYS
WYC001-007-009-015-021-027-031-NEC007-013-033-045-105-123-157-165-312359-
HYDROLOGIC OUTLOOK
NATIONAL WEATHER SERVICE CHEYENNE WY
945 AM MDT FRI MAY 9 2008
...WATER SUPPLY OUTLOOK...NATIONAL WEATHER SERVICE/NATURAL RESOURCES
CONSERVATION SERVICE STREAMFLOW VOLUME FORECASTS FOR SOUTHEASTERN
WYOMING AS OF MARCH 2008...
SNOWMELT STREAMFLOW VOLUMES ARE EXPECTED TO BE AVERAGE TO ABOVE
AVERAGE DURING THE UPCOMING SPRING AND SUMMER FOR THE WATERSHEDS IN
SOUTHEASTERN WYOMING.
THE FOLLOWING ARE PRELIMINARY STREAMFLOW VOLUME FORECASTS FOR
SELECTED POINTS:
MOST PROBABLE FORECAST
VOLUME PERCENT
STREAM AND STATION PERIOD 1000 AF OF AVG
________________________ ______ _______ _______
NORTH PLATTE RIVER
NORTHGATE NEAR, CO MAY-SEP 260 113
SEMINOE RES INFLOW MAY-JUL 755 109
MAY-SEP 820 109
GLENDO BLO, WY MAY-SEP 885 107
GUERNSEY RES BLO, WY MAY-SEP 930 108
ALCOVA TO ORIN, WY GAIN MAY-JUL 72 64
ALCOVA TO ORIN, WY GAIN MAY-SEP 81 66
ROCK CREEK
ARLINGTON NEAR, WY MAY-SEP 51 93
LA PRELE CREEK
LA PRELE RESERVOIR ABOVE MAY-SEP 11.7 62
ENCAMPMENT RIVER
ENCAMPMENT NEAR, WY MAY-SEP 193 124
LARAMIE RIVER
WOODS LANDING NEAR, WY MAY-SEP 122 96
LITTLE LARAMIE RIVER
FILMORE NEAR, WY MAY-SEP 65 107
LITTLE SNAKE RIVER
SLATER NEAR, WY APR-JUL 205 129
DIXON NEAR, WY APR-JUL 440 133
ABBREVIATIONS USED:
RES = RESERVOIR
BLO = BELOW
***ASSUMPTIONS***
--THESE FORECAST VOLUMES REFLECT NATURAL FLOW. ACTUAL OBSERVED FLOW
WILL LIKELY BE AFFECTED BY UPSTREAM WATER MANAGEMENT.
--ALL AVERAGES ARE FOR THE PERIOD 1971 THROUGH 2000.
--THIS OUTLOOK IS BASED ON RECENT OBSERVATIONS OF SNOWPACK AND
ASSUMES NORMAL PRECIPITATION FOR THE REMAINDER OF THE SNOW SEASON. IF
THE ACTUAL OBSERVED PRECIPITATION DEVIATES FROM THE NORMAL...THEN THE
ACTUAL OBSERVED RUNOFF WILL LIKELY BE DIFFERENT THAN THE FORECASTS IN
THIS OUTLOOK.
VISIT OUR WEB SITE: HTTP://WWW.CRH.NOAA.GOV/CYS -- CLICK AHPS/RIVER INFO
LOCATED UNDER RIVERS/HYDROLOGY FOR MORE WEATHER AND RIVER INFORMATION
INCLUDING REALTIME GRAPHS OF RIVER FLOW/STAGE.
$$
JR
