USGS Water-Year Summary 2024
430153100531002 35N30W 6DDD2(RST GW WELL M-5 NR ST. FRANCIS, SD)
High Plains aquifer
Ogallala Formation
LOCATION - Lat 43°01'53", long 100°53'10" referenced to North American Datum of 1983, in SE 1/4 SE 1/4 SE 1/4 sec.6, T.35 N., R.3 0., Todd County, SD, Hydrologic Unit 10150004, .96 mi. East from the intersection of HWY 13 and 302 St., and 7 mi. West of the intersection of Lakeview Rd. and 302 St.
GROUNDWATER RECORDS
WELL CHARACTERISTICS - Depth undefined. Upper casing diameter undefined; top of first opening undefined, bottom of last opening undefined.
DATUM - Land-surface datum is 2,852.28 ft above North American Vertical Datum of 1988. Measuring point: Unknown, 3.53 ft above land-surface datum, Apr. 1, 2017 to present.
PERIOD OF RECORD - September 2015 to present.
GAGE - Water-stage recorder.
EXTREMES FOR PERIOD OF RECORD - Highest water level, 17.88 ft below-land surface datum, July 28, 2019. Lowest water level, 21.94 ft below land-surface datum, Jan.12,2023.