436 

SRUS43 KKRF 151121
RVMKRF
USGS

NWS MISSOURI BASIN RIVER FORECAST CENTER PLEASANT HILL MO
Wed Apr 15 11:21:04 UTC 2026

: KS - USGS - Real-Time Data from USGS Water Services
:   Base URL: https://waterservices.usgs.gov/nwis/iv

.AR LWRK1 20260415 Z DH102000/HGIRA -11.31                       :USGS 06891080
.AR LWRK1 20260415 Z DH102500/HGIRA -11.31                       :USGS 06891080
.AR LWRK1 20260415 Z DH103000/HGIRA -11.32                       :USGS 06891080
.AR LWRK1 20260415 Z DH103500/HGIRA -11.32                       :USGS 06891080
.AR LWRK1 20260415 Z DH104000/HGIRA -11.32                       :USGS 06891080
.AR LWRK1 20260415 Z DH104500/HGIRA -11.33                       :USGS 06891080
.AR LWRK1 20260415 Z DH105000/HGIRA -11.32                       :USGS 06891080
.AR LWRK1 20260415 Z DH105500/HGIRA -11.32                       :USGS 06891080
.AR LWRK1 20260415 Z DH110000/HGIRA -11.31                       :USGS 06891080
.AR LWRK1 20260415 Z DH110500/HGIRA -11.33                       :USGS 06891080
.AR LWRK1 20260415 Z DH111000/HGIRA -11.32                       :USGS 06891080
.AR LWRK1 20260415 Z DH111500/HGIRA -11.32                       :USGS 06891080



:*******************************************************************************
:                     Agency/SHEF Parameter Cross Reference
:
:         Agency Parameter            SHEF Parameter
:-----------------------------------------------------
:               00060                       QR
:               00065                       HG


:END OF MESSAGE

$$








325 

SRUS46 KPQR 151130
RVMPQR

Hydrologic Statement
National Weather Service Portland OR
430 AM PDT Wed Apr 15 2026

WAZ040-15430-
430 AM PDT Wed Apr 15 2026

Current status of reservoirs on the Lewis River, updated 430 AM
Wed, Apr 15 2026.

RESERVOIR        CURRENT POOL ELEV      FULL POOL
Swift Reservoir         992              1000 FT
Yale Lake               477               490 FT
Lake Merwin             235               240 FT

As of 430 AM PDT, Wed Apr 15, 2026, the remaining aggregate
storage for refill at Merwin, Yale, and Swift reservoirs is
26 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

$$