Click
to
hide
Water-Year
Summary
instructions
and
information
- 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.
USGS Water-Year Summary 2025
254752080181501 G -3329. USGS Observation Well near Miami Springs, FL.
Biscayne aquifer
Biscayne Limestone Aquifer
Biscayne Limestone Aquifer
LOCATION - Lat 25°47'53.3", long 80°18'13.6" referenced to North American Datum of 1983, in SW 1/4 SW 1/4 sec.25, T.53 S., R.40 E., Miami-Dade County, FL, Hydrologic Unit 03090202, on the west side of Miami International Airport, 314 ft north of NW 25th Street, 0.5 mi east of Milam Dairy Road.
GROUNDWATER RECORDS
WELL CHARACTERISTICS - Depth 54 ft. Upper casing diameter 6 in; top of first opening undefined, bottom of last opening undefined. Cased to 53 ft.
DATUM - Land-surface datum is 6.60 ft above National Geodetic Vertical Datum of 1929. Measuring point: Top of plywood base, 9.3 ft above National Geodetic Vertical Datum of 1929, Jan. 1, 1984 to Mar. 26, 2024; Top of Flange, 9.23 ft above National Geodetic Vertical Datum of 1929, Mar. 26, 2024 to present.
PERIOD OF RECORD - January 1984 to current year.
GAGE - Electronic data logger with water-level recorder.
COOPERATION - Miami-Dade County.
EXTREMES FOR PERIOD OF RECORD - Highest water level, 7.86 ft NGVD, Oct. 4, 2000; lowest, 1.33 ft NGVD, June 12, 13, 2011.
