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USGS 06041000 Madison River bl Ennis Lake nr McAllister MT

  Stream Site

DESCRIPTION:
Latitude 45°29'24.83",   Longitude 111°38'04.22"   NAD83
Madison County, Montana, Hydrologic Unit 10020007
Drainage area: 2,212.9 square miles
Datum of gage: 4,689.03 feet above   NGVD29.
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Current / Historical Observations     (availability statement)    1992-10-01  2026-01-26  
 Daily Data
    Temperature, water, degrees Celsius  1977-06-21  2026-01-25  51659 
    Discharge, cubic feet per second  1938-10-01  2026-01-25  30067 
 Daily Statistics 
    Temperature, water, degrees Celsius  1977-06-21  2025-05-28 16975 
    Discharge, cubic feet per second  1938-10-01  2025-11-18 30000 
 Monthly Statistics 
    Temperature, water, degrees Celsius  1977-06  2025-05  
    Discharge, cubic feet per second  1938-10  2025-11  
 Annual Statistics 
    Temperature, water, degrees Celsius  1977  2025  
    Discharge, cubic feet per second  1939  2026  
 Peak streamflow 1939-05-18  2025-05-12  87 
 Field measurements 1952-06-05  2026-01-09  375 
 Field/Lab water-quality samples (Legacy QW is frozen as of March 2024, newer data may be found on MLP) 1972-07-18  2013-09-16  273 
 Water-Year Summary 2006  2025  20 
 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