Warning: Javascript must be enabled to use all the features on this page!


Page Loading - Please Wait...

Click to hideNews Bulletins
  • Due to a lapse in government funding, the majority of USGS websites will not be updated except to provide important public safety information. Websites displaying real-time water data will be updated with limited support. For more information please see www.doi.gov/shutdown.
  • Explore the NEW USGS National Water Dashboard interactive map to access real-time water data from over 13,500 stations nationwide.

USGS 06283995 Shoshone River ab Willwood Dam, nr Ralston, WY

  Stream Site

DESCRIPTION:
Latitude 44°39'40.38",   Longitude 108°55'39.10"   NAD83
Park County, Wyoming, Hydrologic Unit 10080014
Drainage area: 1,846 square miles
Datum of gage: 4,521 feet above   NAVD88.
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Current / Historical Observations     (availability statement)    2018-10-01  2021-11-01  
 Daily Data
    Discharge, cubic feet per second  2018-10-01  2021-10-31  1127 
    Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)  2018-09-30  2021-10-31  2876 
    Suspended sediment concentration, from uncalibrated sensor, milligrams per liter  2019-03-15  2021-10-22  2486 
 Daily Statistics 
    Discharge, cubic feet per second  2018-10-01  2021-10-30 1126 
    Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)  2018-09-30  2021-10-31 978 
    Suspended sediment concentration, from uncalibrated sensor, milligrams per liter  2019-03-15  2021-10-22 842 
 Monthly Statistics 
    Discharge, cubic feet per second  2018-10  2021-10  
    Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)  2018-09  2021-10  
    Suspended sediment concentration, from uncalibrated sensor, milligrams per liter  2019-03  2021-10  
 Annual Statistics 
    Discharge, cubic feet per second  2019  2022  
    Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)  2018  2022  
    Suspended sediment concentration, from uncalibrated sensor, milligrams per liter  2019  2022  
 Peak streamflow 2019-07-06  2021-04-08  3 
 Field measurements 2018-10-01  2021-11-02  33 
 Field/Lab water-quality samples (Legacy QW is frozen as of March 2024, newer data may be found on MLP) 2018-06-28  2021-10-16  176 
 Water-Year Summary 2018  2022  5 
 Revisions  Loading...
OPERATION:
Record for this site is maintained by the USGS Wyoming Water Science Center
Email questions about this site to Wyoming Water Science Center Water-Data Inquiries