USGS Water-Year Summary 2019
06479449 LAKE KAMPESKA AT WATER TREATMENT PLANT, AT WATERTOWN, SD
LOCATION - Lat 44°55'02.2", long 97°11'13.5" referenced to North American Datum of 1927, in NW 1/4 NW 1/4 NW 1/4 sec.27, T.117 N., R.53 W., Codington County, SD, Hydrologic Unit 10170201, along east/southeast side of Lake Kampeska at Water Treatment Plant northwest of Watertown about 3 mi.
DRAINAGE AREA - 186 mi² of which 154 mi² probably is noncontributing.
- WDR SD-10-1: Drainage area.
PERIOD OF RECORD - October 2001 to current year.
GAGE - Water-stage recorder. Datum of gage is 1,700.00 ft above NGVD of 1929. Prior to Oct. 1, 2010, gage datum at 1697.93 ft.