014
SRUS46 KPQR 091130
RVMPQR
HYDROLOGIC STATEMENT
NATIONAL WEATHER SERVICE PORTLAND OR
430 AM PDT TUE SEP 9 2025
WAZ040-9430-
430 AM PDT TUE SEP 9 2025
CURRENT STATUS OF RESERVOIRS ON THE LEWIS RIVER, UPDATED 430 AM
TUE, SEP 9 2025.
RESERVOIR CURRENT POOL ELEV FULL POOL
SWIFT RESERVOIR 973 1000 FT
YALE LAKE 472 490 FT
LAKE MERWIN 229 240 FT
AS OF 430 AM PDT, TUE SEP 9, 2025, THE REMAINING AGGREGATE
STORAGE FOR REFILL AT MERWIN, YALE, AND SWIFT RESERVOIRS IS
56 FEET.
THIS PRODUCT IS UPDATED HOURLY ON THE NWS PORTLAND WEBPAGE AT:
WWW.WRH.NOAA.GOV/TOTAL_FORECAST/GETPROD.PHP?WFO=PQR&SID=PQR&PIL=RVM
OR
HTTP://GO.USA.GOV/X97ZC
ADDITIONAL HYDROLOGIC INFORMATION CAN BE VIEWED AT:
WATER.WEATHER.GOV/AHPS2/INDEX.PHP?WFO=PQR
CLICK HERE TO GO TO PREVIOUS BULLETINS.
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