USGS Water-Year Summary 2024
431342100344101 38N28W36ABCB(RST GW Well RB-15 nr Mission, SD)
High Plains aquifer
Arikaree Formation
LOCATION - Lat 43°13'47", long 100°34'52" referenced to North American Datum of 1927, in NW 1/4 NE 1/4 sec.36, T.38 N., R.28 W., Todd County, SD, Hydrologic Unit 10150006,
GROUNDWATER RECORDS
WELL CHARACTERISTICS - Depth 73 ft. Upper casing diameter undefined; top of first opening undefined, bottom of last opening undefined.
DATUM - Land-surface datum is 2,611 ft above North American Vertical Datum of 1988. Measuring point: Unknown, 2.0 ft above land-surface datum, Jul. 13, 1990 to present.