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DESCRIPTION:

Latitude 42°37'35",   Longitude 96°30'55"   NAD27

Union County, South Dakota, Hydrologic Unit 10170203

Drainage area: 8,400 square miles

Contributing drainage area: 7,516 square miles,

Datum of gage: 1,070 feet above   NAVD88.

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Current / Historical Observations     (availability statement)	2015-03-14	2018-09-19
Daily Data
Discharge, cubic feet per second	2015-03-01	2018-09-18	1295
Gage height, feet	2018-05-01	2018-09-18	140
Gage height, feet	2015-09-20	2018-06-03	975
Daily Statistics
Discharge, cubic feet per second	2015-03-01	2017-10-02	947
Monthly Statistics
Discharge, cubic feet per second	2015-03	2017-10
Annual Statistics
Discharge, cubic feet per second	2015	2018
Peak streamflow	2015-07-10	2017-05-24	3
Field measurements	2015-02-24	2018-08-28	36
Field/Lab water-quality samples	2015-02-24	2015-09-10	8
Water-Year Summary	2015	2017	3
Revisions	Loading...

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