USGS Water-Year Summary 2025
342125084083301 12JJ04
Piedmont and Blue Ridge crystalline-rock aquifers
Crystalline Rocks
LOCATION - Lat 34°21'27", long 84°08'34" referenced to North American Datum of 1927, Dawson County, GA, Hydrologic Unit 03150104, and 7.4 miles south of Dawsonville, Ga
GROUNDWATER RECORDS
WELL CHARACTERISTICS - Depth 399 ft. Upper casing diameter 6 in; top of first opening 80.16 ft, bottom of last opening 399 ft.
DATUM - Land-surface datum is 1,040 ft above National Geodetic Vertical Datum of 1929. Measuring point: mark on east side of recorder shelf, 3.06 ft above land-surface datum, Aug. 30, 1956 to present.
PERIOD OF RECORD - August 30, 1956 to current year.
COOPERATION - Georgia Department of Natural Resources, Environmental Protection Division.