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USGS 06471500 ELM R AT WESTPORT,SD

  Stream Site

DESCRIPTION:
Latitude 45°39'22",   Longitude 98°29'48"   NAD27
Brown County, South Dakota, Hydrologic Unit 10160004
Drainage area: 1,505 square miles
Contributing drainage area: 1,210 square miles,
Datum of gage: 1,309.30 feet above   NGVD29.
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Current / Historical Observations     (availability statement)    1990-10-01  2017-06-25  
 Daily Data
    Discharge, cubic feet per second  1945-10-01  2017-06-23  26197 
 Daily Statistics 
    Discharge, cubic feet per second  1945-10-01  2016-10-22 25955 
 Monthly Statistics 
    Discharge, cubic feet per second  1945-10  2016-10  
 Annual Statistics 
    Discharge, cubic feet per second  1946  2017  
 Peak streamflow 1946-01-08  2016-08-14  71 
 Field measurements 1945-09-27  2017-05-10  957 
 Field/Lab water-quality samples 1949-08-09  2015-08-04  459 
 Water-Year Summary 2006  2016  11 

Additional Data Sources

Begin Date

End Date

Count
 Instantaneous-Data Archive  **offsite** 1990-10-01  2007-09-30  291910 
OPERATION:
Record for this site is maintained by the USGS South Dakota Water Science Center
Email questions about this site to South Dakota Water Science Center Water-Data Inquiries
ADDITIONAL INFORMATION
National Weather Service Floodstage 14.0 ft.