USGS Water-Year Summary 2024
261823081171901 C 1071.
Surficial aquifer system
Nonartesian Sand Aquifer
LOCATION - Lat 26°18'11", long 81°18'24" referenced to North American Datum of 1927, in NE 1/4 NW 1/4 SE 1/4 sec.15, T.48 S., R.30 E., Collier County, FL, Hydrologic Unit 03090204, 15 ft south of County Road 858, 2.2 mi east of State Road 29, 11.0 mi southeast of Immokalee.
GROUNDWATER RECORDS
WELL CHARACTERISTICS - Depth 35 ft. Upper casing diameter 4 in; top of first opening 20 ft, bottom of last opening 35 ft.
DATUM - Land-surface datum is 19.6 ft above National Geodetic Vertical Datum of 1929. Measuring point: Top of shelf, 22.98 ft above National Geodetic Vertical Datum of 1929, Oct. 24, 1986 to Jun. 22, 2006; Top of casing, 22.89 ft above National Geodetic Vertical Datum of 1929, Jun. 22, 2006 to present. See REMARKS.
PERIOD OF RECORD - November 1986 to current year.
GAGE - Electronic data logger.
EXTREMES FOR PERIOD OF RECORD - Highest water level, 19.56 ft NGVD, Sept. 10, 2017; lowest, 6.77 ft NGVD, Apr. 19, 2020.