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USGS 12332000 Middle Fork Rock Cr nr Philipsburg MT

  Stream Site

DESCRIPTION:
Latitude 46°11'04.45",   Longitude 113°30'05.65"   NAD83
Granite County, Montana, Hydrologic Unit 17010202
Drainage area: 121 square miles
Datum of gage: 5,444.08 feet above   NGVD29.
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Current / Historical Observations     (availability statement)    1991-04-02  2025-11-03  
 Daily Data
    Discharge, cubic feet per second  1937-10-01  2025-11-01  32020 
 Daily Statistics 
    Discharge, cubic feet per second  1937-10-01  2025-05-14 31850 
 Monthly Statistics 
    Discharge, cubic feet per second  1937-10  2025-05  
 Annual Statistics 
    Discharge, cubic feet per second  1938  2025  
 Peak streamflow 1938-05-29  2023-05-21  86 
 Field measurements 1956-05-22  2025-08-19  491 
 Field/Lab water-quality samples (Legacy QW is frozen as of March 2024, newer data may be found on MLP) 1982-07-07  2013-08-06  267 
 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