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USGS 09359020 ANIMAS RIVER BELOW SILVERTON, CO

  Stream Site

DESCRIPTION:
Latitude 37°47'18.00",   Longitude 107°40'05.60"   NAD83
San Juan County, Colorado, Hydrologic Unit 14080104
Drainage area: 146 square miles
Datum of gage: 9,199 feet above   NAVD88.
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Current / Historical Observations     (availability statement)    1994-06-09  2025-11-05  
 Daily Data
    Temperature, water, degrees Celsius  2001-09-30  2025-11-03  7818 
    Discharge, cubic feet per second  1991-10-01  2025-11-04  12445 
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  2001-09-30  2025-11-03  7458 
    pH, water, unfiltered, field, standard units  2001-10-01  2025-11-03  7473 
    Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)  2001-09-30  2025-11-03  7384 
 Daily Statistics 
    Temperature, water, degrees Celsius  2001-09-30  2024-10-31 2384 
    Discharge, cubic feet per second  1991-10-01  2024-11-13 12098 
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  2001-09-30  2024-10-31 2266 
    Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)  2001-09-30  2002-09-25 328 
 Monthly Statistics 
    Temperature, water, degrees Celsius  2001-09  2024-10  
    Discharge, cubic feet per second  1991-10  2024-11  
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  2001-09  2024-10  
    Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)  2001-09  2002-09  
 Annual Statistics 
    Temperature, water, degrees Celsius  2001  2025  
    Discharge, cubic feet per second  1992  2025  
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  2001  2025  
    Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)  2001  2002  
 Peak streamflow 1992-06-12  2024-06-06  33 
 Field measurements 1991-10-17  2025-08-21  333 
 Field/Lab water-quality samples (Legacy QW is frozen as of March 2024, newer data may be found on MLP) 1991-10-17  2022-11-09  294 
 Water-Year Summary 2005  2024  20 
 Revisions  Loading...
OPERATION:
Record for this site is maintained by the USGS Colorado Water Science Center
Email questions about this site to Colorado Water Science Center Water-Data Inquiries