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USGS 12324590 Little Blackfoot River near Garrison MT

  Stream Site

DESCRIPTION:
Latitude 46°31'10.14",   Longitude 112°47'35.42"   NAD83
Powell County, Montana, Hydrologic Unit 17010201
Drainage area: 414 square miles
Datum of gage: 4,347.73 feet above   NAVD88.
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Current / Historical Observations     (availability statement)    1991-06-01  2025-11-06  
 Daily Data
    Temperature, water, degrees Celsius  1999-10-01  2025-11-05  7659 
    Discharge, cubic feet per second  1972-09-26  2025-11-05  19247 
 Daily Statistics 
    Temperature, water, degrees Celsius  1999-10-01  2003-09-29 1460 
    Discharge, cubic feet per second  1972-09-26  2025-03-04 19001 
 Monthly Statistics 
    Temperature, water, degrees Celsius  1999-10  2003-09  
    Discharge, cubic feet per second  1972-09  2025-03  
 Annual Statistics 
    Temperature, water, degrees Celsius  2000  2003  
    Discharge, cubic feet per second  1972  2025  
 Peak streamflow 1973-05-21  2024-04-04  52 
 Field measurements 1971-10-08  2025-07-21  523 
 Field/Lab water-quality samples (Legacy QW is frozen as of March 2024, newer data may be found on MLP) 1982-06-22  2013-08-26  410 
 Water-Year Summary 2006  2024  19 
 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