USGS Water-Year Summary 2025
312705084410301 08K020
Surficial aquifer system
Surficial Aquifer
LOCATION - Lat 31°27'05", long 84°41'03" referenced to North American Datum of 1983, Calhoun County, GA, Hydrologic Unit 03130009,
GROUNDWATER RECORDS
WELL CHARACTERISTICS - Depth 32 ft. Upper casing diameter 2 in; top of first opening 17 ft, bottom of last opening 32 ft.
DATUM - Land-surface datum is 250 ft above National Geodetic Vertical Datum of 1929. Measuring point: recorder shelf, 2.80 ft above land-surface datum, Apr. 2010 to present.
PERIOD OF RECORD - July 2010 to current year.
COOPERATION - Georgia Department of Natural Resources, Environmental Protection Division