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Water-Year Summary for Site 313146083491601

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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.
  • For water years 2006 through 2013, choose a water year and an Annual Water Data Report will be provided.
  • For water years 2005 and earlier, Annual Water Data Reports may be available in digital format.
  • Not all sites have reports available for every water year.
Available Parameters
00045 Precipitation(Sum) [Operational]  
72019 Water level, depth LSD(Mean)  

Water year 2023: 2022-10-01 to 2023-09-30
 
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USGS Water-Year Summary 2023
313146083491601 15L020
Floridan aquifer system
Upper Floridan Aquifer
LOCATION - Lat 31°31'46", long 83°49'16" referenced to North American Datum of 1927, Worth County, GA, Hydrologic Unit 03110204,
GROUNDWATER RECORDS
WELL CHARACTERISTICS - Depth 450 ft. Upper casing diameter 18 in; top of first opening 212 ft, bottom of last opening 450 ft.
DATUM - Land-surface datum is 423.89 ft above North American Vertical Datum of 1988. Measuring point: 2015 measurement,original beginning date 20171016, 3.3 ft above land-surface datum, Nov. 16, 1977 to present. The land-surface datum was revised on March 18, 2024, based on a more accurate determination of the land-surface datum. Land-surface datum is 423.89 ft above North American Vertical Datum of 1988. Prior to March 18, 2024, the land-surface datum was 420.00 ft above National Geodetic Vertical Datum of 1929.
PERIOD OF RECORD - April 20, 1972 to current year.
COOPERATION - Georgia Department of Natural Resources, Environmental Protection Division.
EXTREMES FOR PERIOD OF RECORD - Highest water level, 190.30 feet below land-surface datum, March 7, 1978 (discrete measurement); Lowest water level, 222.16 feet below land-surface datum, September 26, 2023.