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USGS 14209500 CLACKAMAS RIVER ABOVE THREE LYNX CREEK, OR

  Stream Site

DESCRIPTION:
Latitude 45°07'30",   Longitude 122°04'20"   NAD27
Clackamas County, Oregon, Hydrologic Unit 17090011
Drainage area: 479 square miles
Datum of gage: 1,091.69 feet above   NGVD29.
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Current / Historical Observations     (availability statement)    1986-10-01  2026-01-18  
 Daily Data
    Discharge, cubic feet per second  1909-04-01  2026-01-17  39738 
 Daily Statistics 
    Discharge, cubic feet per second  1909-04-01  2025-01-07 39363 
 Monthly Statistics 
    Discharge, cubic feet per second  1909-04  2025-01  
 Annual Statistics 
    Discharge, cubic feet per second  1909  2025  
 Peak streamflow 1909-11-22  2024-01-27  107 
 Field measurements 1926-02-08  2025-11-20  364 
 Field/Lab water-quality samples (Legacy QW is frozen as of March 2024, newer data may be found on MLP) 1998-05-06  1998-09-24  5 
 Water-Year Summary 2006  2024  19 
 Revisions  Loading...
OPERATION:
Record for this site is maintained by the USGS Oregon Water Science Center
Email questions about this site to Oregon Water Science Center Water-Data Inquiries