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- Water-Year Summary reports summarize a year of hydrologic data in a printer-friendly format.
- For water years 2014 onward, choose a water year and parameter and an on-demand Water-Year Summary report will be generated.
- For water years 2006 through 2013, choose a water year and an Annual Water Data Report will be provided.
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USGS Water-Year Summary 2024
271413080311201 STL- 185. USGS Observation Well near Port St. Lucie, FL.
Surficial aquifer system
Surficial Aquifer System
Surficial Aquifer System
LOCATION - Lat 27°14'40.1", long 80°29'52.3" referenced to North American Datum of 1983, in SE 1/4 SE 1/4 NE 1/4 sec.23, T.37 S., R.38 E., St. Lucie County, FL, Hydrologic Unit 03090202, west of County Road 709 in pasture of Neil's Farm. Farm entrance is on County Road 709.
GROUNDWATER RECORDS
WELL CHARACTERISTICS - Depth 115 ft. Upper casing diameter 4 in; top of first opening 113 ft, bottom of last opening 115 ft. Open hole 113 to 115 ft.
DATUM - Land-surface datum is 27.8 ft above National Geodetic Vertical Datum of 1929. Measuring point: Top of base, 30.33 ft above National Geodetic Vertical Datum of 1929, Apr. 20, 1977 to present. Land-surface datum is 26.4 feet above North American Vertical Datum of 1988.
PERIOD OF RECORD - September 1976 to April 1977 (intermittent), May 1988 to October 1988 (semiannual), October 1989 to November 1992 (annual), January 1993 to current year.
GAGE - Electronic data logger.
COOPERATION - South Florida Water Management District.
EXTREMES FOR PERIOD OF RECORD - Highest water level, 27.91 ft NGVD, June 6, 2020; lowest, 20.46 ft NGVD, May 30, 31, 2007, June 1, 2007.
