SRUS46 KPQR 071430

RVMPQR



Hydrologic Statement 

National Weather Service Portland OR

730 AM PDT Mon Apr 7 2025



WAZ040-7730-

730 AM PDT Mon Apr 7 2025



Current status of reservoirs on the Lewis River, updated 730 AM

Mon, Apr 7 2025.



RESERVOIR        CURRENT POOL ELEV      FULL POOL

Swift Reservoir         987              1000 FT

Yale Lake               476               490 FT

Lake Merwin             231               240 FT



As of 730 AM PDT, Mon Apr 7, 2025, the remaining aggregate

storage for refill at Merwin, Yale, and Swift reservoirs is

36 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



$$