USGS Water-Year Summary 2024
06442996 LAKE FRANCIS CASE AT CHAMBERLAIN, SD
LOCATION - Lat 43°48'58", long 99°19'37" referenced to North American Datum of 1927, in NW 1/4 NE 1/4 NW 1/4 sec.15, T.104 N., R.71 W., Brule County, SD, Hydrologic Unit 10140101, on right bank of Lake Francis Case, Missouri River at west end I-90 Loop bridge, 0.50 mile downstream from American Creek Bay.
SURFACE-WATER RECORDS
PERIOD OF RECORD - October 1988 to current year.
GAGE -
Datum of the gage is 1,295.56 feet above North
American Vertical Datum of 1988 (NAVD88).
For a detailed gage datum history, please use the blue ‘questions or comments’
tab on the bottom of the site’s monitoring location page.