USGS Water-Year Summary 2025
180156066434000 1278. LUCIANA VENTURA WELL, PENUELAS, PR
Other aquifers
Tallaboa Alluvial Aquifer
LOCATION - Lat 18°01'56", long 66°43'40" referenced to North American Datum of 1927, Penuelas Municipio, PR, Hydrologic Unit 21010004, 1.23 mi (1.98 km) north of Highway 2, 0.1 mi (0.16 km) west of State Road 385, and 0.14 mi (0.22 km) east of Río Tallaboa.
GROUNDWATER RECORDS
WELL CHARACTERISTICS - Depth 71 ft. Upper casing diameter undefined; top of first opening undefined, bottom of last opening undefined.
DATUM - Land-surface datum is 66 ft above National Geodetic Vertical Datum of 1929. Measuring point: HOLE IN HORIZONTAL PLEXIGLASS PLATE, 63.0 ft above National Geodetic Vertical Datum of 1929, May 30, 1965 to Sep. 8, 1999; TOP OF SHELTER FLOOR, 62.98 ft above National Geodetic Vertical Datum of 1929, Sep. 7, 1999 to present.
PERIOD OF RECORD - One measurement on May 30, 1965. September 5, 1997 to current year.
GAGE - Water-stage recorder 15-minute interval.
COOPERATION - Funding for site provided by the Puerto Rico Environmental Quality Board and the U.S. Geological Survey.
PERIOD OF DAILY RECORD - September 5, 1997 to October 2, 2002, June 11, 2014 to current year.
EXTREMES FOR PERIOD OF RECORD - Highest water-level recorded, 16.65 ft., below land-surface datum, September 23, 1998; lowest water-level recorded, 31.08 ft., below land-surface datum, February 26, 2022.
WATER-QUALITY RECORDS
WELL CHARACTERISTICS - Depth 71 ft. Upper casing diameter undefined; top of first opening undefined, bottom of last opening undefined.
DATUM - Land-surface datum is 66 ft above National Geodetic Vertical Datum of 1929. Measuring point: HOLE IN HORIZONTAL PLEXIGLASS PLATE, 63.0 ft above National Geodetic Vertical Datum of 1929, May 30, 1965 to Sep. 8, 1999; TOP OF SHELTER FLOOR, 62.98 ft above National Geodetic Vertical Datum of 1929, Sep. 7, 1999 to present.
PERIOD OF RECORD - March 5, 2003 to April 17, 2008.