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USGS 06479525 BIG SIOUX R NEAR CASTLEWOOD,SD

  Stream Site

DESCRIPTION:
Latitude 44°43'53.7",   Longitude 97°02'39.5"   NAD27
Hamlin County, South Dakota, Hydrologic Unit 10170202
Drainage area: 1,096 square miles
Contributing drainage area: 579 square miles,
Datum of gage: 1,667.52 feet above   NGVD29.
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Current / Historical Observations     (availability statement)    1991-05-25  2017-08-21  
 Daily Data
    Discharge, cubic feet per second  1976-10-01  2017-08-20  14934 
 Daily Statistics 
    Discharge, cubic feet per second  1976-10-01  2016-10-04 14614 
 Monthly Statistics 
    Discharge, cubic feet per second  1976-10  2016-10  
 Annual Statistics 
    Discharge, cubic feet per second  1977  2017  
 Peak streamflow 1977-06-16  2016-08-12  40 
 Field measurements 1976-10-22  2017-08-16  424 
 Field/Lab water-quality samples 1977-10-05  2015-08-11  394 
 Water-Year Summary 2006  2016  11 

Additional Data Sources
Begin Date
End Date
Count
 Instantaneous-Data Archive  **offsite** 1991-05-25  2007-09-30  227229 
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 11.0 ft.