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Water-Year Summary for Site 254207080300201

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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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Available Parameters
62610 Elevation, GW, NGVD29(Max.)  
62611 Elevation, GW, NAVD88(Max.)  

Water year 2024: 2024-10-01 to 2025-09-30
 
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USGS Water-Year Summary 2024
254207080300201 G -3577. USGS Observation Well near Miami, FL.
Biscayne aquifer
Biscayne Limestone Aquifer
LOCATION - Lat 25°42'09.4", long 80°30'02.0" referenced to North American Datum of 1983, in NW 1/4 NE 1/4 sec.35, T.54 S., R.38 E., Miami-Dade County, FL, Hydrologic Unit 03090202, 4.08 mi south of U.S. Highway 41 (Tamiami Trail) and 0.24 mi west of levee on west side of L-31N Canal.
REVISIONS HISTORY - The published figures of water level as elevation, in feet NGVD, for the 2000 water year has been revised. Corrected data are available in the files of the U.S. Geological Survey. Daily values tables available online at http://waterdata.usgs.gov/nwis.
GROUNDWATER RECORDS
WELL CHARACTERISTICS - Depth 8 ft. Upper casing diameter 4 in; top of first opening undefined, bottom of last opening undefined.
DATUM - Land-surface datum is 6 ft above National Geodetic Vertical Datum of 1929. Measuring point: Top of base, 8.99 ft above National Geodetic Vertical Datum of 1929, Mar. 9, 1995 to Aug. 17, 2022; Top of Flange, 8.928 ft above National Geodetic Vertical Datum of 1929, Aug. 17, 2022 to present. Land-surface datum is 4.44 ft above North American Vertical Datum of 1988.
PERIOD OF RECORD - March 1995 to current year.
GAGE - Satellite data collection platform.
COOPERATION - Miami-Dade County, U.S Army Corps of Engineers, Everglades National Park.
EXTREMES FOR PERIOD OF RECORD - Highest water level, 8.40 ft NGVD, Sept. 28, 29, 2022; lowest, 2.07 ft NGVD, June 12, 2011.