USGS 12020800 SOUTH FORK CHEHALIS RIVER NEAR WILDWOOD, WA
Additional Data and Information.--Station data
inventory, annual data report,
and latest shifted
Flood Stage.--The National Weather Service has not
established a Flood
Stage for this station. Lewis County has Flood Phase information for this
Funding for this site is provided by the
cooperators / programs below:
This station is operated
from October 1 to April 30.
height datum conversion to the NAVD88 datum for this streamgage was
completed on May 1, 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 1.27 ft was used to convert
the old gage heights to the currently reported instantaneous gage
height, discharge measurement gage heights, and stage-discharge
This station managed by the Western Washington Field Office (Tacoma).
Summary of all available data for this site
Instantaneous-data availability statement
*** There are no data available on the Waterdata system for the time period specified,
although data may be available in the files of the local USGS office operating the station.