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USGS 06058502 Missouri R bl Canyon Ferry Dam nr Helena MT

  Stream Site

Latitude 46°38'58",   Longitude 111°43'39"   NAD27
Lewis And Clark County, Montana, Hydrologic Unit 10030101
Drainage area: 15,904 square miles
Datum of gage: 3,640 feet above   NGVD29.
Data Type Begin Date End Date Count
 Daily Data
    Discharge, cubic feet per second  1981-10-01  1985-09-30  1461 
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  1967-10-01  1987-09-30  7289 
 Daily Statistics 
    Discharge, cubic feet per second  1981-10-01  1985-09-30 1461 
 Monthly Statistics 
    Discharge, cubic feet per second  1981-10  1985-09  
 Annual Statistics 
    Discharge, cubic feet per second  1982  1985  
 Field/Lab water-quality samples 1967-10-01  2016-10-24  326 
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