Rivermatics

USGS Streamgage 12035100

Chehalis River near Montesano, WA

Chehalis River near Montesano, WA is USGS streamgage 12035100 in Washington, monitoring river discharge in hydrologic subbasin 17100104. It drains a watershed of about 1,780 square miles. Discharge records at this site go back to 2001.

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Gauge details

State
Washington
Drainage area
1,780 sq mi
Gauge elevation
10 ft
Subbasin (HUC-8)
17100104
Coordinates
46.96232, -123.60461
USGS site number
12035100
Records begin
2001-10-02 (25 years)

Other gauges in this subbasin