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USGS 06019500 Ruby River above reservoir near Alder, MT

  Stream Site

Latitude 45°11'32.35",   Longitude 112°08'34.14"   NAD83
Madison County, Montana, Hydrologic Unit 10020003
Drainage area: 534 square miles
Datum of gage: 5,400 feet above   NAVD88.
Data Type Begin Date End Date Count
 Current / Historical Observations     (availability statement)    1990-10-01  2024-06-18  
 Daily Data
    Discharge, cubic feet per second  1938-05-01  2024-06-17  31340 
 Daily Statistics 
    Discharge, cubic feet per second  1938-05-01  2024-04-15 31277 
 Monthly Statistics 
    Discharge, cubic feet per second  1938-05  2024-04  
 Annual Statistics 
    Discharge, cubic feet per second  1938  2024  
 Peak streamflow 1939-05-05  2023-05-26  85 
 Field measurements 1960-05-13  2024-06-05  462 
 Field/Lab water-quality samples 1982-06-28  2013-08-27  291 
 Water-Year Summary 2006  2023  18 
 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