USGS Water-Year Summary 2019
Floridan aquifer system
Upper Floridan Aquifer
LOCATION - Lat 31°22'38", long 84°39'17" referenced to North American Datum of 1927, Early County, GA, Hydrologic Unit 03130009,
WELL CHARACTERISTICS - Depth 125 ft. Upper casing diameter 4 in; top of first opening 61 ft, bottom of last opening 125 ft.
DATUM - Land-surface datum is 230 ft above National Geodetic Vertical Datum of 1929. Measuring point: recorder shelf, 1.4 ft above land-surface datum, Mar. 2, 2006 to present; Undefined, 2.55 ft above land-surface datum, Oct. 18, 2016 to present.
PERIOD OF RECORD - May 7, 1979 to current year.
COOPERATION - Georgia Department of Natural Resources, Environmental Protection Division.