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- Water-Year Summary reports summarize a year of hydrologic data in a printer-friendly format.
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USGS Water-Year Summary 2024
253948080250701 G -3897
Biscayne aquifer
Biscayne Limestone Aquifer
Biscayne Limestone Aquifer
LOCATION - Lat 25°39'47.84", long 80°25'08.31" referenced to North American Datum of 1983, Miami-Dade County, FL, Hydrologic Unit 03090202, 36.6 ft south of SW 112 Street (SW Killian Drive), 0.18 mi west of State Road 825 (Lingren Avenue), and 0.32 mi east of SW 142 Avenue.
GROUNDWATER RECORDS
WELL CHARACTERISTICS - Depth 22.5 ft. Upper casing diameter 6 in; top of first opening 17.5 ft, bottom of last opening 22.5 ft.
DATUM - Land-surface datum is 8.60 ft above National Geodetic Vertical Datum of 1929. Measuring point: top of base, 10.8 ft above National Geodetic Vertical Datum of 1929, Apr. 9, 2009 to present.
PERIOD OF RECORD - April 2009 to current year. See REMARKS.
GAGE - Satellite data collection platform.
COOPERATION - Miami-Dade County.
REMARKS - Chloride concentrations analyzed starting April 2009. Water Quality records are available in the files of the U.S. Geological Survey.
EXTREMES FOR PERIOD OF RECORD - Highest water level, 8.37 ft, Dec. 5, 2015; lowest, 1.42 ft, June 18, 2011.
WATER-QUALITY RECORDS
WELL CHARACTERISTICS - Depth 22.5 ft. Upper casing diameter 6 in; top of first opening 17.5 ft, bottom of last opening 22.5 ft.
DATUM - Land-surface datum is 8.60 ft above National Geodetic Vertical Datum of 1929. Measuring point: top of base, 10.8 ft above National Geodetic Vertical Datum of 1929, Apr. 9, 2009 to present.
EXTREMES FOR PERIOD OF RECORD - CHLORIDE CONCENTRATION: Highest, 56 mg/L Apr 09, 2009; lowest, 33 mg/L Jul 13, 2017
