USGS Water-Year Summary 2024
254334080284401 G 3558. USGS Observation Well near Miami, FL.
Biscayne aquifer
Biscayne Limestone Aquifer
LOCATION - Lat 25°43'37.46", long 80°28'45.83" referenced to North American Datum of 1983, in SW 1/4 SW 1/4 SW 1/4 sec.18, T.54 S., R.39 E., Miami-Dade County, FL, Hydrologic Unit 03090202, at the northeast corner of Florida Power and Light service road next to Bird Drive extension canal and SW 177th Avenue (Krome Avenue).
GROUNDWATER RECORDS
WELL CHARACTERISTICS - Depth 19 ft. Upper casing diameter 5 in; top of first opening 14 ft, bottom of last opening 19 ft.
DATUM - Land-surface datum is 7.20 ft above National Geodetic Vertical Datum of 1929. Measuring point: Top of Flange, 9.87 ft above National Geodetic Vertical Datum of 1929, Nov. 14, 2012 to present. (Revised).
PERIOD OF RECORD - April 1994 to current year.
GAGE - Satellite data collection platform.
EXTREMES FOR PERIOD OF RECORD - Highest water level, 7.62 ft NGVD, Oct. 17, 18, 19, 1999; lowest, 1.98 ft NGVD, June 12, 2011.