USGS Water-Year Summary 2024
334207084254801 10DD02
Piedmont and Blue Ridge crystalline-rock aquifers
Crystalline Rocks
LOCATION - Lat 33°42'07", long 84°25'48" referenced to North American Datum of 1927, Fulton County, GA, Hydrologic Unit 03130002,
GROUNDWATER RECORDS
WELL CHARACTERISTICS - Depth 341 ft. Upper casing diameter 12 in; top of first opening 41 ft, bottom of last opening 341 ft.
DATUM - Land-surface datum is 1,013 ft above National Geodetic Vertical Datum of 1929. Measuring point: mark on south side of recorder shelf, 3.45 ft above land-surface datum, Nov. 17, 1973 to present; Undefined, 3.35 ft above land-surface datum, May 17, 2016 to present.
PERIOD OF RECORD - November 17, 1973 to current year.
COOPERATION - Georgia Department of Natural Resources, Environmental Protection Division.