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USGS 12304500 Yaak River near Troy MT

  Stream Site

Latitude 48°33'42.20",   Longitude 115°58'12.57"   NAD83
Lincoln County, Montana, Hydrologic Unit 17010103
Drainage area: 792 square miles
Datum of gage: 1,839 feet above   NGVD29.
Data Type Begin Date End Date Count
 Current / Historical Observations     (availability statement)    2007-10-01  2016-10-22  
 Daily Data
    Discharge, cubic feet per second  1956-03-01  2016-10-20  22149 
 Daily Statistics 
    Discharge, cubic feet per second  1956-03-01  2015-10-27 21790 
 Monthly Statistics 
    Discharge, cubic feet per second  1956-03  2015-10  
 Annual Statistics 
    Discharge, cubic feet per second  1956  2016  
 Peak streamflow 1948-05-27  2015-03-16  62 
 Field measurements 1931-09-08  2016-09-15  333 
 Field/Lab water-quality samples 1982-08-05  2013-08-20  189 
 Water-Year Summary 2006  2015  10 

Additional Data Sources

Begin Date

End Date

 Instantaneous-Data Archive  **offsite** 1990-10-01  2007-09-30  499754 
Record for this site is maintained by the USGS Montana Water Science Center
Email questions about this site to Montana Water Science Center Water-Data Inquiries