USGS Water-Year Summary 2024
261746081061803 HE 1062.
Surficial aquifer system
Nonartesian Sand Aquifer
LOCATION - Lat 26°17'46", long 81°06'18" referenced to North American Datum of 1927, in NW 1/4 NW 1/4 sec.23, T.48 S., R.32 E., Hendry County, FL, Hydrologic Unit 03090202, 20 ft south of Lemon Grove Road (BIA Highway 182), 2 mi west of Feeder Canal, 7 mi west of County Road 833, 32 mi south of Clewiston.
GROUNDWATER RECORDS
WELL CHARACTERISTICS - Depth 10 ft. Upper casing diameter 2 in; top of first opening 5 ft, bottom of last opening 10 ft.
DATUM - Land-surface datum is 18.3 ft above National Geodetic Vertical Datum of 1929. Measuring point: Top of casing, at land surface, 18.34 ft above National Geodetic Vertical Datum of 1929, Oct. 29, 1987 to Oct. 1, 1995; Top of 2 in. PVC casing, 20.05 ft above National Geodetic Vertical Datum of 1929, Oct. 1, 1995 to present.
PERIOD OF RECORD - October 1987 to September 1994 (monthly), October 1994 to October 1995 (quarterly), June 2003 to current year.
GAGE - Electronic data logger with pressure transducer--15-minute interval
EXTREMES FOR PERIOD OF RECORD - Highest water level, 19.13 ft NGVD, Sept. 9, 2006; lowest, 10.50 ft NGVD, June 15, 2011.