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USGS 12020565 CHEHALIS RIVER AT DRYAD, WA

  Stream Site

DESCRIPTION:
Latitude 46°37'54",   Longitude 123°14'51"   NAD27
Lewis County, Washington, Hydrologic Unit 17100103
Datum of gage: 250 feet above   NGVD29.
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Field measurements 1977-10-06  2007-09-11  104 
 Field/Lab water-quality samples 1964-10-27  1980-06-23  62 

Additional Data Sources

Begin Date

End Date

Count
 Annual Water-Data Report (pdf)  **offsite** 2007  2007  1 
OPERATION:
Record for this site is maintained by the USGS Washington Water Science Center
Email questions about this site to Washington Water Science Center Water-Data Inquiries