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USGS 12013500 WILLAPA RIVER NEAR WILLAPA, WA

  Stream Site

DESCRIPTION:
Latitude 46°39'04",   Longitude 123°39'05"   NAD27
Pacific County, Washington, Hydrologic Unit 17100106
Drainage area: 130 square miles
Datum of gage: 3.57 feet above   NGVD29.
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Current / Historical Observations     (availability statement)    2007-10-01  2016-12-04  
 Daily Data
    Discharge, cubic feet per second  1947-08-26  2016-12-03  22685 
 Daily Statistics 
    Discharge, cubic feet per second  1947-08-26  2016-10-25 22646 
 Monthly Statistics 
    Discharge, cubic feet per second  1947-08  2016-10  
 Annual Statistics 
    Discharge, cubic feet per second  1947  2017  
 Peak streamflow 1949-02-22  2015-11-17  65 
 Field measurements 1933-08-01  2016-10-26  445 
 Field/Lab water-quality samples 1908-09-05  1986-08-28  198 
 Water-Year Summary 2006  2016  11 

Additional Data Sources

Begin Date

End Date

Count
 Instantaneous-Data Archive  **offsite** 1987-10-01  2007-09-26  173431 
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