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USGS 12025000 NEWAUKUM RIVER NEAR CHEHALIS, WA

  Stream Site

DESCRIPTION:
Latitude 46°37'13",   Longitude 122°56'38"   NAD27
Lewis County, Washington, Hydrologic Unit 17100103
Drainage area: 155 square miles
Datum of gage: 0 feet above   NAVD88.
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Current / Historical Observations     (availability statement)    1989-10-01  2025-10-25  
 Daily Data
    Discharge, cubic feet per second  1929-03-01  2025-10-23  31009 
 Daily Statistics 
    Discharge, cubic feet per second  1929-03-01  2025-04-09 30812 
 Monthly Statistics 
    Discharge, cubic feet per second  1929-03  2025-04  
 Annual Statistics 
    Discharge, cubic feet per second  1929  2025  
 Peak streamflow 1929-03-27  2023-12-06  84 
 Field measurements 1929-03-02  2025-09-25  656 
 Field/Lab water-quality samples (Legacy QW is frozen as of March 2024, newer data may be found on MLP) 1960-07-18  1977-09-29  182 
 Water-Year Summary 2006  2024  19 
 Revisions  Loading...
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