Warning: Javascript must be enabled to use all the features on this page!


Page Loading - Please Wait...

Click to hideNews Bulletins
  • Due to a lapse in government funding, the majority of USGS websites will not be updated except to provide important public safety information. Websites displaying real-time water data will be updated with limited support. For more information please see www.doi.gov/shutdown.
  • Explore the NEW USGS National Water Dashboard interactive map to access real-time water data from over 13,500 stations nationwide.

USGS 12358500 M F Flathead River near West Glacier MT

  Stream Site

DESCRIPTION:
Latitude 48°29'43.86",   Longitude 114°00'36.75"   NAD83
Flathead County, Montana, Hydrologic Unit 17010207
Drainage area: 1,125 square miles
Datum of gage: 3,128.72 feet above   NGVD29.
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Current / Historical Observations     (availability statement)    1995-10-01  2025-10-18  
 Daily Data
    Temperature, water, degrees Celsius  2025-07-01  2025-10-17  327 
    Discharge, cubic feet per second  1939-10-01  2025-10-17  31429 
 Daily Statistics 
    Discharge, cubic feet per second  1939-10-01  2025-04-14 31243 
 Monthly Statistics 
    Discharge, cubic feet per second  1939-10  2025-04  
 Annual Statistics 
    Discharge, cubic feet per second  1940  2025  
 Peak streamflow 1916  2023-05-05  85 
 Field measurements 1943-06-17  2025-08-06  393 
 Field/Lab water-quality samples (Legacy QW is frozen as of March 2024, newer data may be found on MLP) 1949-11-03  2013-09-09  244 
 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