Miscellaneous River Product
Issued by NWS Portland, OR

Home |  Current Version |  Previous Version |  Text Only |  Print | Product List |  Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
055
SRUS46 KPQR 060730
RVMPQR

Hydrologic Statement
National Weather Service Portland OR
1230 AM PDT Mon Oct 6 2025

WAZ040-61230-
1230 AM PDT Mon Oct 6 2025

Current status of reservoirs on the Lewis River, updated 1230 AM
Mon, Oct 6 2025.

RESERVOIR        CURRENT POOL ELEV      FULL POOL
Swift Reservoir         967              1000 FT
Yale Lake               470               490 FT
Lake Merwin             228               240 FT

As of 1230 AM PDT, Mon Oct 6, 2025, the remaining aggregate
storage for refill at Merwin, Yale, and Swift reservoirs is
65 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

$$