USGS Water-Year Summary 2024
433929096432701 102N49W09BA (SF07)
Sand and gravel aquifers (glaciated regions)
Big Sioux Aquifer
LOCATION - Lat 43°39'26.95", long 96°43'31.93" referenced to North American Datum of 1983, in NE 1/4 NW 1/4 sec.09, T.102 N., R.49 W., Minnehaha County, SD, Hydrologic Unit 10170203,
GROUNDWATER RECORDS
WELL CHARACTERISTICS - Depth 37.6 ft. Upper casing diameter undefined; top of first opening undefined, bottom of last opening undefined.
DATUM - Land-surface datum is 1,438.33 ft above North American Vertical Datum of 1988. Measuring point: North side of PVC inside casing, 2.15 ft above land-surface datum, Aug. 21, 2020 to present.