USGS 12025100 CHEHALIS RIVER AT WWTP AT CHEHALIS, WA
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:
This station is operated
from October 1 to April 30.
This is an elevation/stage
Gage height datum conversion to
the NAVD88 datum for this streamgage was completed on May 3, 2018.
All reported gage heights and those associated with discharge
measurements and stage-discharge ratings have been converted and
are consistent with elevations based on the NAVD88 datum. A
conversion factor of 3.75 ft was used to convert the old gage
heights to the currently reported instantaneous gage height,
discharge measurement gage heights, and stage-discharge rating
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: 151.80 10-06-2022 14:15 PDT