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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 river mile 19.0. Drainage area is 731 mi2. Datum of gage is 44.00 feet above NGVD of 1929, levels by PacifiCorp.
Maps.--Locate this station on a map of the basin (PDF).
Additional Data and Information.--Station data inventory, annual data report, and information, project data information, and latest shifted rating.
Flood Stage.--The National Weather Service has not established a Flood Stage for this station.
Cooperation.--Funds for the operation of the gage and telemetry equipment, and production of the data are provided by Pacific Power.
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Station Notes
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The stage data for the two stage sensors varies somewhat. This is normal. Please use the first set of stage and discharge data and graphs unless noted here. |
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Flow at this station regulated by Swift and Yale Reservoirs, and Lake Merwin, stations 14217600, 14218500, 14220000, respectively. |
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This station managed by the Vancouver Office.
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