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- Water-Year Summary reports summarize a year of hydrologic data in a printer-friendly format.
- For water years 2014 onward, choose a water year and parameter and an on-demand Water-Year Summary report will be generated.
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USGS Water-Year Summary 2024
304949083165301 19E009
Floridan aquifer system
Upper Floridan Aquifer
Upper Floridan Aquifer
LOCATION - Lat 30°49'51", long 83°16'58" referenced to North American Datum of 1927, Lowndes County, GA, Hydrologic Unit 03110203,
GROUNDWATER RECORDS
WELL CHARACTERISTICS - Depth 342 ft. Upper casing diameter 20 in; top of first opening 200 ft, bottom of last opening 342 ft.
DATUM - Land-surface datum is 214.38 ft above North American Vertical Datum of 1988. Measuring point: from 2015 visit,original beginning date 20171017, 3.1 ft above land-surface datum, Feb. 22, 1957 to present. The land-surface datum was revised on March 18, 2024, based on an error in the determination of the land-surface datum. Land-surface datum is 214.38 ft above North American Vertical Datum of 1988. Prior to March 18, 2024, the land-surface datum was 213.00 ft above National Geodetic Vertical Datum of 1988.
PERIOD OF RECORD - February 25, 1957 to current year.
COOPERATION - Georgia Department of Natural Resources, Environmental Protection Division.
PERIOD OF DAILY RECORD - February 2,1957 to Present
EXTREMES FOR PERIOD OF RECORD - Highest water level, 113.20 feet below land-surface datum, March 22, 1998 (multiple occurrences); Lowest water level, 152.89 feet below land-surface datum, September 27, 1990.
