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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 2025
310818081293701 34H371
Floridan aquifer system
Upper Floridan Aquifer
Upper Floridan Aquifer
LOCATION - Lat 31°08'18.1", long 81°29'36.8" referenced to North American Datum of 1927, Glynn County, GA, Hydrologic Unit 03070203, And 0.8 mile south of Brunswick, GA.
GROUNDWATER RECORDS
WELL CHARACTERISTICS - Depth 700 ft. Upper casing diameter 3 in; top of first opening 606 ft, bottom of last opening 700 ft.
DATUM - Land-surface datum is 9.49 ft above National Geodetic Vertical Datum of 1929. Measuring point: land surface, 0 ft above land-surface datum, Oct. 19, 1966 to present.
PERIOD OF RECORD - January 3, 1967 to current year. Water-quality samples collected from October 1966 to current year.
COOPERATION - Brunswick/Glynn County Joint Water and Sewer Commission
WATER-QUALITY RECORDS
WELL CHARACTERISTICS - Depth 700 ft. Upper casing diameter 3 in; top of first opening 606 ft, bottom of last opening 700 ft.
DATUM - Land-surface datum is 9.49 ft above National Geodetic Vertical Datum of 1929. Measuring point: land surface, 0 ft above land-surface datum, Oct. 19, 1966 to present.
REMARKS -
Analyzing agency is represented by the five-digit code listed under the USGS Water Science Center special parameter code 99920. During 2016-2019, laboratory analyses with analyzing agency code GA-TALSY are by Eurofins TestAmerica, Savannah, GA. During 2020, Laboratory analyses with analyzing agency code MI-RTILI are by RTI Laboratory, Livonia, MI.
The data collected for this project is managed/archived in accordance with the project specific Data Management Plan, which is stored in the South Atlantic Water Science Center project archive. Field determinations of specific conductance, water temperature, and air temperature are by the U.S. Geological Survey.
