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DESCRIPTION:

Latitude 43°07'45",   Longitude 100°06'24"   NAD27

Tripp County, South Dakota, Hydrologic Unit 10150006

Drainage area: 535 square miles

Contributing drainage area: 532 square miles,

Datum of gage: 2,231 feet above   NAVD88.

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Current / Historical Observations     (availability statement)	1991-10-03	2025-07-06
Daily Data
Discharge, cubic feet per second	1981-10-01	2025-07-05	15983
Gage height, feet	2017-09-30	2025-07-05	2376
Daily Statistics
Discharge, cubic feet per second	1981-10-01	2024-10-01	15707
Gage height, feet	2017-09-30	2024-10-01	2100
Monthly Statistics
Discharge, cubic feet per second	1981-10	2024-10
Gage height, feet	2017-09	2024-10
Annual Statistics
Discharge, cubic feet per second	1982	2025
Gage height, feet	2017	2025
Peak streamflow	1982-02-20	2023-10-15	43
Field measurements	1981-08-27	2025-06-04	403
Field/Lab water-quality samples	1981-10-08	2015-09-24	331
Water-Year Summary	2006	2024	19
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

ADDITIONAL INFORMATION

National Weather Service Floodstage 10.0 ft.