USGS Water-Year Summary 2025
182224065430300 MW 11 WELL, LUQUILLO, PR
Other aquifers
LOCATION - Lat 18°22'24.3", long 65°43'03.6" referenced to North American Datum of 1927, Luquillo Municipio, PR, Hydrologic Unit 21010005, 0.21 mi (0.34 km) north west of Rio Pitahaya, 3.54 mi (5.7 km) east of poblado Palmer, and 0.28 mi (0.45 km) north of Luquillo plaza.
GROUNDWATER RECORDS
WELL CHARACTERISTICS - Depth 29.3 ft. Upper casing diameter undefined; top of first opening undefined, bottom of last opening undefined.
DATUM - Land-surface datum is 9.86 ft above National Geodetic Vertical Datum of 1929. Measuring point: Top of metal casing, 7.86 ft above National Geodetic Vertical Datum of 1929, Nov. 15, 2016 to Nov. 18, 2016; Top of 2 inches metal pipe inside shelter, 5.75 ft above National Geodetic Vertical Datum of 1929, Nov. 17, 2016 to present.
PERIOD OF RECORD - November 17, 2016 to current year.
GAGE - Water-stage recorder 15-minutes interval, satellite telemetry at station.
COOPERATION - Funding for site is provided by the US Geological Survey.
EXTREMES FOR PERIOD OF RECORD - Highest water level recorded, 5.22 ft., below land-surface datum, Nov. 11, 2024; lowest water level recorded, 12.79 ft., below land-surface datum, June 24, 2022.