Warning: Javascript must be enabled to use all the features on this page!


Page Loading - Please Wait...

Click to hideNews Bulletins
  • Please see news on new formats
  • UPDATE, 11/9: As of November 8, the USGS has successfully restored all of the operational gages that stopped transmitting due to an issue with the satellite telemetry system that records and transmits data. The USGS will now focus on restoring other equipment that experienced the telemetry issues, including about 85 rapid deployment gages that are used periodically for emergency response. Read more
  • Full News RSS icon
Click to hide state-specific text

USGS 12021800 CHEHALIS RIVER NEAR ADNA, WA

PROVISIONAL DATA SUBJECT TO REVISION

Click to hidestation-specific text
Arrow

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 the NAVD88 datum for this streamgage was completed on May 8, 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 3.40 ft was used to convert the old gage heights to the currently reported instantaneous gage height, discharge measurement gage heights, and stage-discharge rating points.



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  2018-11-18
00065 Gage height 2007-10-01  2018-11-18
63158 Stream level, NGVD 2007-10-01  2018-11-18

Graph
Graph w/ stats
Graph w/o stats
Graph w/ (up to 3) parms
Table
Tab-separated
Days  (7)
 

  -- or --
Begin date
 

End date
 

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


Discharge, cubic feet per second

Most recent instantaneous value: 226 11-18-2018   15:00 PST
Graph of  Discharge, cubic feet per second

Add up to 2 more sites and replot for "Discharge, cubic feet per second"

?
 Add site numbers


Create presentation-quality / stand-alone graph.   Subscribe to WaterAlert      


Daily discharge, cubic feet per second -- statistics for Nov 18 based on 3 years of record more
Most Recent
Instantaneous
Value Nov 18
Min
(2017)
25th
percen-
tile
Median Mean 75th
percen-
tile
Max
(2016)
226 2480 2480 4190 7360 15400 15400


Gage height, feet

Most recent instantaneous value: 193.33 11-18-2018   15:00 PST
Graph of  Gage height, feet

Add up to 2 more sites and replot for "Gage height, feet"

?
 Add site numbers


Create presentation-quality / stand-alone graph.   Subscribe to WaterAlert