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Questions or concerns about USGS data and data products in Montana and Wyoming can be directed to the Wyoming-Montana Water Science Center Data Management Section.



USGS 06174500 Milk River at Nashua MT

  Stream Site

DESCRIPTION:
Latitude 48°07'48.19",   Longitude 106°21'51.53"   NAD83
Valley County, Montana, Hydrologic Unit 10050012
Drainage area: 22,452 square miles
Contributing drainage area: 20,254 square miles,
Datum of gage: 2,027.75 feet above   NGVD29.
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Current / Historical Observations     (availability statement)    1989-10-01  2024-11-05  
 Daily Data
    Temperature, water, degrees Celsius  2000-04-01  2024-11-04  2553 
    Discharge, cubic feet per second  1939-10-01  2024-12-17  31125 
    Oxidation reduction potential, reference electrode not specified, millivolts  2024-04-25  2024-11-04  579 
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  2024-04-25  2024-11-04  579 
    Dissolved oxygen, water, unfiltered, milligrams per liter  2024-04-25  2024-11-04  576 
    Dissolved organic matter fluorescence (fDOM), water, in situ, concentration estimated from reference material, micrograms per liter as quinine sulfate equivalents (QSE)  2024-04-25  2024-11-04  189 
    Chlorophyll relative fluorescence (fChl), water, in situ, relative fluorescence units (RFU)  2024-04-25  2024-11-04  579 
    Phycocyanin relative fluorescence (fPC), water, in situ, relative fluorescence units (RFU)  2024-04-25  2024-11-04  579 
    Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)  2024-04-24  2024-11-05  580 
    Suspended sediment discharge, short tons per day  1948-04-23  1969-06-29  7348 
 Daily Statistics 
    Temperature, water, degrees Celsius  2000-04-01  2003-09-29 658 
    Discharge, cubic feet per second  1939-10-01  2024-11-04 31082 
    Suspended sediment discharge, short tons per day  1948-04-23  1969-06-29 7348 
 Monthly Statistics 
    Temperature, water, degrees Celsius  2000-04  2003-09  
    Discharge, cubic feet per second  1939-10  2024-11  
    Suspended sediment discharge, short tons per day  1948-04  1969-06  
 Annual Statistics 
    Temperature, water, degrees Celsius  2000  2003  
    Discharge, cubic feet per second  1940  2025  
    Suspended sediment discharge, short tons per day  1948  1969  
 Peak streamflow 1940-04-23  2024-05-10  85 
 Field measurements 1952-04-08  2024-11-05  442 
 Field/Lab water-quality samples 1959-08-06  2013-09-30  553 
 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