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  • January 22, 2018 - USGS Water Data availability during lapse in Federal funding

    Due to a lapse in Federal funding, the U.S. Geological Survey must suspend those parts of its data collection and distribution processes requiring human intervention. However, automated reporting and serving of telemetered data will continue.

    Users may note some degradation in the quality and completeness of real-time streamflow, groundwater and water-quality data from some reporting stations due to the suspension of field calibrations and adjustments, especially as high flows occur, aquatic vegetation becomes dominant, or ice forms in high altitude streams. The USGS will continue to monitor some performance aspects of its network using a skeleton workforce.

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USGS 12021800 CHEHALIS RIVER NEAR ADNA, WA

PROVISIONAL DATA SUBJECT TO REVISION

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Additional Data and Information.--Station data inventory and annual data report.

Flood Stage.--The National Weather Service has not established a Flood Stage for this station. Lewis County has Flood Phase information for this gage.

Funding for this site is provided by the cooperators / programs below:

Station Notes
gage
Gage height datum conversion to NAVD88 in progress, scheduled to be completed early May 2018. During the conversion process, gage heights associated with discharge measurements prior to 2016 will be affected and may appear different from previously reported gage heights. Final reported gage heights will be equivalent to elevations at NAVD88 datum and ratings will be updated to reflect actual datum.



This station managed by the Western Washington Field Office (Tacoma).

Available Parameters Available Period
All 3 Available Parameters for this site
  
00060 Discharge 2015-10-01  2018-01-22
00065 Gage height 2007-10-01  2018-01-22
63158 Stream level, NGVD 2007-10-01  2018-01-22

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Summary of all available data for this site
Instantaneous-data availability statement


Discharge, cubic feet per second

Most recent instantaneous value: 4300 01-22-2018   18:30 PST
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Daily discharge, cubic feet per second -- statistics for Jan 22 based on 2 years of record more
Min
(2017)
Most Recent
Instantaneous
Value Jan 22
Mean Median Max
(2016)
3370 4300 5410 5410 7460


Gage height, feet

Most recent instantaneous value: 194.77 01-22-2018   18:30 PST
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Stream water level elevation above NGVD 1929, in feet

Most recent instantaneous value: 194.77 01-22-2018   18:30 PST
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