USGS Water-Year Summary 2021
Floridan aquifer system
Upper Floridan Aquifer
LOCATION - Lat 31°29'14.3", long 84°15'30" referenced to North American Datum of 1983, Dougherty County, GA, Hydrologic Unit 03130008,
WELL CHARACTERISTICS - Depth 150 ft. Upper casing diameter 4 in; top of first opening 63 ft, bottom of last opening 150 ft.
DATUM - Land-surface datum is 194.86 ft above National Geodetic Vertical Datum of 1929. Measuring point: recorder shelf, 3 ft above land-surface datum, Mar. 2, 2006 to present.
PERIOD OF RECORD - March 27, 1979 to current year.
COOPERATION - Georgia Department of Natural Resources, Environmental Protection Division.