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USGS 12324400 Clark Fork ab Little Blackfoot R nr Garrison MT

  Stream Site

DESCRIPTION:
Latitude 46°30'39.28",   Longitude 112°47'22.87"   NAD83
Powell County, Montana, Hydrologic Unit 17010201
Drainage area: 1,130 square miles
Datum of gage: 4,350 feet above   NGVD29.
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Current / Historical Observations     (availability statement)    2009-03-01  2022-06-26  
 Daily Data
    Temperature, water, degrees Celsius  2017-03-29  2022-06-25  2412 
    Discharge, cubic feet per second  2009-03-01  2022-06-25  4865 
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  2022-04-01  2022-06-25  258 
    Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)  2018-10-31  2022-06-25  1473 
    Suspended sediment concentration, from uncalibrated sensor, milligrams per liter  2018-10-30  2020-10-21  1354 
 Daily Statistics 
    Temperature, water, degrees Celsius  2017-03-29  2020-09-30 598 
    Discharge, cubic feet per second  2009-03-01  2021-10-04 4601 
    Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)  2018-10-31  2020-08-13 405 
    Suspended sediment concentration, from uncalibrated sensor, milligrams per liter  2018-10-31  2020-10-20 440 
 Monthly Statistics 
    Temperature, water, degrees Celsius  2017-03  2020-09  
    Discharge, cubic feet per second  2009-03  2021-10  
    Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)  2018-10  2020-08  
    Suspended sediment concentration, from uncalibrated sensor, milligrams per liter  2018-10  2020-10  
 Annual Statistics 
    Temperature, water, degrees Celsius  2017  2020  
    Discharge, cubic feet per second  2009  2022  
    Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)  2019  2020  
    Suspended sediment concentration, from uncalibrated sensor, milligrams per liter  2019  2021  
 Peak streamflow 2009-06-01  2021-03-18  13 
 Field measurements 2009-02-19  2022-06-08  124 
 Field/Lab water-quality samples 2009-02-19  2022-06-09  180 
 Water-Year Summary 2009  2021  13 
 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