USGS Water-Year Summary 2024
320622081063702 37Q186
Southeastern Coastal Plain aquifer system
Paleocene Series
LOCATION - Lat 32°06'22", long 81°06'37" referenced to North American Datum of 1927, Chatham County, GA, Hydrologic Unit 03060109, 3.6 miles north of Savannah, GA
GROUNDWATER RECORDS
WELL CHARACTERISTICS - Depth 1,520 ft. Upper casing diameter 6 in; top of first opening 1,380 ft, bottom of last opening 1,520 ft.
DATUM - Land-surface datum is 7.18 ft above North American Vertical Datum of 1988. Measuring point: top of opening to well, 3.0 ft above land-surface datum, Oct. 8, 1985 to Nov. 12, 2014; unknown, 2.0 ft above land-surface datum, Nov. 11, 2014 to Aug. 9, 2021; Top of aluminum bar, 4.91 ft above land-surface datum, Aug. 9, 2021 to present.
PERIOD OF RECORD - October 20, 1985 to current year.
COOPERATION - Georgia Department of Natural Resources, Environmental Protection Division.