USGS Water-Year Summary 2024
182017067143300 1352. RINCON 4 WELL, RINCON, PR
Other aquifers
Alluvium, Coastal
LOCATION - Lat 18°20'17", long 67°14'33" referenced to North American Datum of 1927, Rincon Municipio, PR, Hydrologic Unit 21010003, 0.63 mi (1.01 km) southeast of the intersection of State Road 412 with State Road 115, 1.13 mi (1.82 km) south of the intersection of State Road 413 with State Road 115, and 0.01 mi north of State Road 411.
GROUNDWATER RECORDS
DATUM - Land-surface datum is 39 ft above National Geodetic Vertical Datum of 1929. Measuring point: SHELTER FLOOR, 35.47 ft above National Geodetic Vertical Datum of 1929, Mar. 8, 1984 to present.
PERIOD OF RECORD - March 8, 1984 to December 11, 1984, April 16 1996 to current year.
GAGE - Water-stage recorder 15 minute interval.
COOPERATION - Funding for site provided by the Department of Natural and Environmental Resources and the US Geological Survey.
PERIOD OF DAILY RECORD - May 30, 1996 to September 27, 2002. November 2011 to current year.
EXTREMES FOR PERIOD OF RECORD - Highest water level recorded, 11.04 ft., below land-surface datum, September 27, 2022; lowest water level recorded, 36.71 ft., below land-surface datum, August 05, 2002.
WATER-QUALITY RECORDS
DATUM - Land-surface datum is 39 ft above National Geodetic Vertical Datum of 1929. Measuring point: SHELTER FLOOR, 35.47 ft above National Geodetic Vertical Datum of 1929, Mar. 8, 1984 to present.
PERIOD OF RECORD - April 1, 1967 to April 18, 2008.