USGS 14220500 LEWIS RIVER AT ARIEL, WA
Location.--Latitude 45°57'07", Longitude
122°33'46", in NW 1/4 NE 1/4 Section 4, Township 5 North,
Range 2 East, in Cowlitz County, Hydrologic Unit 17080002, on
right bank 0.4 mile southeast of Naselle, 0.5 mile downstream from
Merwin Dam and powerplant, 3.3 miles upstream from Cedar Creek, and at
mile 19.0. Drainage
area is 731 mi2. Datum of
gage is 44.00 feet above NGVD of 1929, levels by PacifiCorp.
this station on a
map of the basin (PDF).
Additional Data and Information.--
Latest shifted rating.
Flood Stage.--The National Weather Service has not
established a Flood
Stage for this station.
Funding for this site is provided by the
cooperators / programs below:
Flow at this station regulated
by Swift and Yale Reservoirs, and Lake Merwin, stations 14217600,
Boating safety tips
This station managed by the Western Washington Field Office (Tacoma).
Summary of all available data for this site
Instantaneous-data availability statement
Most recent instantaneous value: 3770 05-29-2023 05:30 PDT
Most recent instantaneous value: 3.18 05-29-2023 05:30 PDT