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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
254215080201503 G 1074B. USGS Observation Well in South Miami, FL.
Biscayne aquifer
Biscayne Limestone Aquifer
Biscayne Limestone Aquifer
LOCATION - Lat 25°42'17.8", long 80°20'11.7" referenced to North American Datum of 1983, in SE 1/4 SE 1/4 sec.28, T.54 S., R.40 E., Miami-Dade County, FL, Hydrologic Unit 03090202, 0.15 mi west of Galloway Road and 0.20 mi north of Sunset Drive.
REVISIONS HISTORY - Published records of water level as elevation in ft NGVD before the water year 2008 has been revised. Corrected records are available in files of the U. S. Geological Survey.
GROUNDWATER RECORDS
WELL CHARACTERISTICS - Depth 39 ft. Upper casing diameter 4 in; top of first opening undefined, bottom of last opening undefined. Cased to 17 ft.
DATUM - Land-surface datum is 11.13 ft above National Geodetic Vertical Datum of 1929. Measuring point: top of PVC casing, 14.31 ft above National Geodetic Vertical Datum of 1929, Oct. 1, 1997 to present.
PERIOD OF RECORD - October 1983 to current year.
GAGE - Electronic data logger.
COOPERATION - Miami-Dade County.
EXTREMES FOR PERIOD OF RECORD - Highest water level measured, 8.68 ft NGVD, Apr. 30, 1997; lowest recorded, 9.16 ft below NGVD, Aug. 25, 1992.
