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DESCRIPTION:

Latitude 44°04'55.2",   Longitude 103°26'32.9"   NAD27

Pennington County, South Dakota, Hydrologic Unit 10120110

Drainage area: 332 square miles

Contributing drainage area: 332 square miles,

Datum of gage: 4,299.08 feet above   NAVD88.

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Current / Historical Observations     (availability statement)	2018-06-23	2025-05-10
Daily Data
Gage height, feet	2023-04-04	2025-05-09	430
Peak streamflow	1998-06-24	2024-07-31	27
Field measurements	1997-11-05	2025-03-31	34
Field/Lab water-quality samples	1997-11-05	2015-06-03	62
Water-Year Summary	2006	2013	8
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 4.5 ft.