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DESCRIPTION:

Latitude 44°05'05",   Longitude 103°34'48"   NAD27

Pennington County, South Dakota, Hydrologic Unit 10120110

Drainage area: 293 square miles

Contributing drainage area: 293 square miles,

Datum of gage: 4,622.18 feet above   NAVD88.

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Current / Historical Observations     (availability statement)	1990-10-01	2024-11-27
Daily Data
Discharge, cubic feet per second	1953-10-01	2024-11-26	25990
Gage height, feet	2018-05-01	2024-11-26	2387
Daily Statistics
Discharge, cubic feet per second	1953-10-01	2024-04-09	25759
Gage height, feet	2018-05-01	2024-04-09	2157
Monthly Statistics
Discharge, cubic feet per second	1953-10	2024-04
Gage height, feet	2018-05	2024-04
Annual Statistics
Discharge, cubic feet per second	1954	2024
Gage height, feet	2018	2024
Peak streamflow	1954-05-23	2023-06-30	70
Field measurements	1955-07-28	2024-10-16	394
Field/Lab water-quality samples	1975-10-08	2023-10-04	411
Water-Year Summary	2006	2023	18
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 13.0 ft.