SRUS46 KPQR 082030
RVMPQR

Hydrologic Statement 
National Weather Service Portland OR
130 PM PDT Wed Jul 8 2026

WAZ040-8130-
130 PM PDT Wed Jul 8 2026

Current status of reservoirs on the Lewis River, updated 130 PM
Wed, Jul 8 2026.

RESERVOIR        CURRENT POOL ELEV      FULL POOL
Swift Reservoir         976              1000 FT
Yale Lake               478               490 FT
Lake Merwin             235               240 FT

As of 130 PM PDT, Wed Jul 8, 2026, the remaining aggregate
storage for refill at Merwin, Yale, and Swift reservoirs is
41 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

$$