133
SRUS46 KPQR 171930
RVMPQR
HYDROLOGIC STATEMENT
NATIONAL WEATHER SERVICE PORTLAND OR
1230 PM PDT THU JUL 17 2025
WAZ040-171230-
1230 PM PDT THU JUL 17 2025
CURRENT STATUS OF RESERVOIRS ON THE LEWIS RIVER, UPDATED 1230 PM
THU, JUL 17 2025.
RESERVOIR CURRENT POOL ELEV FULL POOL
SWIFT RESERVOIR 974 1000 FT
YALE LAKE 479 490 FT
LAKE MERWIN 235 240 FT
AS OF 1230 PM PDT, THU JUL 17, 2025, THE REMAINING AGGREGATE
STORAGE FOR REFILL AT MERWIN, YALE, AND SWIFT RESERVOIRS IS
42 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
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