USGS Water-Year Summary 2024
323302083263401 18U001
Southeastern Coastal Plain aquifer system
Dublin Aquifer System
LOCATION - Lat 32°33'02", long 83°26'34" referenced to North American Datum of 1927, Twiggs County, GA, Hydrologic Unit 03070104,
GROUNDWATER RECORDS
WELL CHARACTERISTICS - Depth 616 ft. Upper casing diameter 6 in; top of first opening 586 ft, bottom of last opening 606 ft.
DATUM - Land-surface datum is 444 ft above National Geodetic Vertical Datum of 1929. Measuring point: mark on NW side of recorder shelf, 2.25 ft above land-surface datum, Jul. 15, 1975 to present.
PERIOD OF RECORD - July 15, 1975 to current year.
COOPERATION - Georgia Department of Natural Resources, Environmental Protection Division.