USGS Water-Year Summary 2024
270835082194101 MABRY CARLTON (STM-24A) TAMPA WELL NR SARASOTA FL
Intermediate aquifer system
Tampa Limestone
LOCATION - Lat 27°08'35", long 82°19'45.3" referenced to North American Datum of 1983, in NE 1/4 NE 1/4 SW 1/4 sec.29, T.38 S., R.20 E., Sarasota County, FL, Hydrologic Unit 03100102,
REVISIONS HISTORY - Period of record high was previously published in error as 30.3 ft, Sep. 18, 2006, published in WDR-US-2007. Period of record high is 35.49 ft, Oct. 3, 1994. Period of record low was previously published in error as 9.7 ft, May 10, 1999, published in WDR-US-2007. Period of record low is 7.45 ft, June 6, 2000.
GROUNDWATER RECORDS
WELL CHARACTERISTICS - Depth 400 ft. Upper casing diameter 6 in; top of first opening 280 ft, bottom of last opening 400 ft.
DATUM - Land-surface datum is 22.82 ft above National Geodetic Vertical Datum of 1929. Measuring point: Top of recorder shelter floor, 15.94 ft above land-surface datum, Nov. 19, 1993 to present. Levels by Sarasota County.
PERIOD OF RECORD - November 1993 to March 2003; April 2003 to September 2011 (miscellaneous water level measurements), discontinued.
GAGE - Miscellaneous measurement with chalked tape.
EXTREMES FOR PERIOD OF RECORD - Highest daily maximum water level, 35.49 ft NGVD, Oct. 3, 1994; lowest, 7.45 ft NGVD, June 6, 2000.