USGS Water-Year Summary 2023
441318103220001 003N06E14BDBC (SunValley1)
Alluvial aquifers
Alluvium, Terrace, Non-Glacial
LOCATION - Lat 44°13'18.06", long 103°21'59.66" referenced to North American Datum of 1983, Meade County, SD, Hydrologic Unit 10120111,
GROUNDWATER RECORDS
WELL CHARACTERISTICS - Depth 15 ft. Upper casing diameter UPPERCASINGDIAMETER; top of first opening OPENTOPVALUE, bottom of last opening OPENBOTTOMVALUE.
DATUM - Land-surface datum is 3,450.08 ft above North American Vertical Datum of 1988. Measuring point: MEASURINGPOINT.