Warning: Javascript must be enabled to use all the features on this page!


Page Loading - Please Wait...

Click to hideNews Bulletins

Water-Year Summary for Site 262158081283402

Click to hide Water-Year Summary instructions and information
  • 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.
  • For water years 2005 and earlier, Annual Water Data Reports may be available in digital format.
  • Not all sites have reports available for every water year.
Available Parameters
62610 Elevation, GW, NGVD29(Max.)  
62611 Elevation, GW, NAVD88(Max.)  

Water year 2023: 2022-10-01 to 2023-09-30
 
Print this page
USGS Water-Year Summary 2023
262158081283402 C 983.
Intermediate aquifer system
Hawthorn Limestone Aquifer
LOCATION - Lat 26°22'00", long 81°28'36" referenced to North American Datum of 1927, in SE 1/4 SW 1/4 sec.24, T.47 S., R.28 E., Collier County, FL, Hydrologic Unit 03090204, 30 ft north of County Road 846, 2.8 mi east of Oil Well Grade Road and 4.5 mi southwest of Immokalee.
GROUNDWATER RECORDS
WELL CHARACTERISTICS - Depth 520 ft. Upper casing diameter 2 in; top of first opening 480 ft, bottom of last opening 520 ft. Artesian well, open hole 480 to 520 ft.
DATUM - Land-surface datum is 21.04 ft above National Geodetic Vertical Datum of 1929. Measuring point: X mark on top of carriage bolt, 24.6 ft above National Geodetic Vertical Datum of 1929, Jul. 8, 2009 to present. See REMARKS.
PERIOD OF RECORD - October 1984 to August 2003 (monthly), August 2003 to current. See REMARKS.
GAGE - Electronic data logger with pressure transducer.
REMARKS - Data from artesian wells measured with a calibrated pressure gage are considered accurate to +/- 0.1 ft. The figures of water level as elevation, in feet NGVD, from August 2003 to September 2005, and prior to October 2001 are in error. Records from August 2003 to September 2005 have been recomputed to account for equipment-related inaccuracy. A +4.34 ft correction has been applied to correct water-level data from October 1986 to September 2001. A +0.36 ft correction has been applied to correct water-level data prior to October 1986. Corrected records are in files of the U.S. Geological Survey. Extremes for the period of record have been adjusted to present datum. See DATUM.
EXTREMES FOR PERIOD OF RECORD - Highest water level measured, 36.1 ft above NGVD, Nov. 25, 1987; lowest, 20.6 ft NGVD, May 28, 1985. See REMARKS. Corrected.