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USGS 12035002 CHEHALIS RIVER NEAR SATSOP, WA

 

PROVISIONAL DATA SUBJECT TO REVISION
 
 
 
Chehalis River near Satsop
Location.--Latitude 46°58'20", Longitude 123°29'25", in NW 1/4 NE 1/4 Section 17, Township 17 North, Range 7 West, in Grays Harbor County, Hydrologic Unit 17100101, 2.3 miles downstream from Satsop River, 3.2 miles southwest of Satops, and at river mile 18.0. Drainage area is 1760 mi2. Datum of gage is feet above NGVD of 1929.

Maps.--Locate this station on a map of the basin.

Photos.--Photo of gage - requires javascript enabled.

Additional Data and Information.--Available here.

Cooperation.--Funds for the operation of the gage and telemetry equipment, and production of the data are provided by Energy Northwest.

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Station and data advisories

Warning  The variation in the data is partly due to the effect of tides in Grays Harbor.

This station uses a stage-velocity method (2.4MB PDF) to determine discharge.


 
 

(1-31) 		 

Discharge, cubic feet per second
Most recent value: 4,020   11-19-2004  14:00
Graph of Discharge, cubic feet per second
Download a presentation-quality graph Parameter Code 00060; DD 02
Daily mean flow statistics for 11/19 based on 5 years of record in ft3/sec
Current Flow Minimum Mean Maximum 80 percent exceedance 50 percent exceedance 20 percent exceedance
4,020  1,840 8,906 14,900 2,290 11,400 14,380

Percent exceedance means that 80, 50, or 20 percent of all daily mean flows for 11/19 have been greater than the value shown.

Gage height, feet
Most recent value: 7.05   11-19-2004  14:00
Graph of Gage height, feet
Download a presentation-quality graph Parameter Code 00065; DD 03
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Retrieved on 2004-11-19 17:53:03 EST
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