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  • UPDATE, 11/9: As of November 8, the USGS has successfully restored all of the operational gages that stopped transmitting due to an issue with the satellite telemetry system that records and transmits data. The USGS will now focus on restoring other equipment that experienced the telemetry issues, including about 85 rapid deployment gages that are used periodically for emergency response. Read more

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USGS 12304500 Yaak River near Troy MT

  Stream Site

DESCRIPTION:
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.
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Current / Historical Observations     (availability statement)    1990-10-01  2018-11-16  
 Daily Data
    Discharge, cubic feet per second  1956-03-01  2018-11-15  22905 
 Daily Statistics 
    Discharge, cubic feet per second  1956-03-01  2017-10-03 22497 
 Monthly Statistics 
    Discharge, cubic feet per second  1956-03  2017-10  
 Annual Statistics 
    Discharge, cubic feet per second  1956  2018  
 Peak streamflow 1948-05-27  2017-05-07  64 
 Field measurements 1931-09-08  2018-10-22  352 
 Field/Lab water-quality samples 1982-08-05  2013-08-20  189 
 Water-Year Summary 2006  2017  12 
 Revisions  Loading...
OPERATION:
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