USGS Water-Year Summary 2024
182133066342800 1358. FLORIDA 7 WELL, FLORIDA, PR
North Coast Limestone aquifer system (Puerto Rico)
North Coast Limestone Aquifer, Lower
LOCATION - Lat 18°21'34.8", long 66°34'27.5" referenced to North American Datum of 1927, Florida Municipio, PR, Hydrologic Unit 21010002, 0.59 mi (0.95 km) southwest of the intersection of State Road 140 with State Road 642, 1.17 mi (1.88 km) southeast of Hacienda San José, and 3.90 mi (6.27 km) northwest of Segunda Unidad de Frontón School.
GROUNDWATER RECORDS
WELL CHARACTERISTICS - Depth 352 ft. Upper casing diameter 10 in; top of first opening undefined, bottom of last opening undefined.
DATUM - Land-surface datum is 623 ft above National Geodetic Vertical Datum of 1929. Measuring point: SHELTER FLOOR, distance above measuring-point datum not defined, Sep. 30, 1978 to present.
PERIOD OF RECORD - September 30, 1978 to current year.
GAGE - Water-stage recorder 60 minute interval, satellite telemetry at station.
COOPERATION - Funding for site provided by the Puerto Rico Department of Natural and Environmental Resources and the US Geological Survey.
PERIOD OF DAILY RECORD - October 4, 2007 to current year.
EXTREMES FOR PERIOD OF RECORD - Highest water level recorded, 64.44 ft, land-surface datum, December 28, 2010; lowest water level measured, 223.50 ft., below land-surface datum, April 23, 1985.
WATER-QUALITY RECORDS
WELL CHARACTERISTICS - Depth 352 ft. Upper casing diameter 10 in; top of first opening undefined, bottom of last opening undefined.
DATUM - Land-surface datum is 623 ft above National Geodetic Vertical Datum of 1929. Measuring point: SHELTER FLOOR, distance above measuring-point datum not defined, Sep. 30, 1978 to present.
PERIOD OF RECORD - September 26, 1978 to February 13, 1995.