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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 06200000 Boulder River at Big Timber MT

  Stream Site

Latitude 45°50'01.66",   Longitude 109°56'19.34"   NAD83
Sweet Grass County, Montana, Hydrologic Unit 10070002
Drainage area: 525 square miles
Datum of gage: 4,056.3 feet above   NGVD29.
Data Type Begin Date End Date Count
 Current / Historical Observations     (availability statement)    1994-10-01  2018-11-17  
 Daily Data
    Temperature, water, degrees Celsius  2000-04-01  2018-11-13  3258 
    Discharge, cubic feet per second  1947-04-01  2018-11-16  25707 
 Daily Statistics 
    Temperature, water, degrees Celsius  2000-04-01  2003-09-29 913 
    Discharge, cubic feet per second  1947-04-01  2017-10-03 25298 
 Monthly Statistics 
    Temperature, water, degrees Celsius  2000-04  2003-09  
    Discharge, cubic feet per second  1947-04  2017-10  
 Annual Statistics 
    Temperature, water, degrees Celsius  2000  2003  
    Discharge, cubic feet per second  1947  2018  
 Peak streamflow 1947-06-20  2017-06-06  70 
 Field measurements 1922-06-19  2018-11-14  442 
 Field/Lab water-quality samples 1965-06-16  2013-09-05  301 
 Water-Year Summary 2006  2017  12 
 Revisions  Loading...
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