USGS Water-Year Summary 2024
335612084312902 09FF18
Surficial aquifer system
Surficial Aquifer
LOCATION - Lat 33°56'12.65", long 84°31'30.18" referenced to North American Datum of 1983, Cobb County, GA, Hydrologic Unit 03130001,
GROUNDWATER RECORDS
WELL CHARACTERISTICS - Depth 55 ft. Upper casing diameter 4 in; top of first opening 35 ft, bottom of last opening 55 ft.
DATUM - Land-surface datum is 1,025 ft above North American Vertical Datum of 1988. Measuring point: Marked TOC, 2.21 ft above land-surface datum, Feb. 26, 2001 to present; Undefined, 1.5 ft above land-surface datum, May 17, 2016 to present; Undefined, 1.95 ft above land-surface datum, Nov. 16, 2016 to present.
PERIOD OF RECORD - October 29, 2009 to current year.
COOPERATION - Georgia Department of Natural Resources, Environmental Protection Division