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 275430082431402

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
275430082431402 ROMP TR 13-2A Upper Suwannee Well near Largo, FL.
Floridan aquifer system
Suwannee Limestone
LOCATION - Lat 27°54'32.1", long 82°43'13.4" referenced to North American Datum of 1983, in SW 1/4 SW 1/4 SE 1/4 sec.32, T.29 S., R.16 E., Pinellas County, FL, Hydrologic Unit 03100206, 0.5 mi south of East Bay Drive and 2.0 mi. east of Largo.
REVISIONS HISTORY - WRD-FL-05-03B: Maximum water level elevations for March 11-September 30, 2005, were published in error. These data have been corrected in the files of the U.S. Geological Survey.
GROUNDWATER RECORDS
WELL CHARACTERISTICS - Depth 279 ft. Upper casing diameter 6 in; top of first opening 269 ft, bottom of last opening 279 ft. Drilled, observation, artesian well.
DATUM - Land-surface datum is 17.64 ft above National Geodetic Vertical Datum of 1929. Measuring point: Top of coupling, 2.45 ft above land-surface datum, UNDEFINED BEGIN DATE to present. and 16.90 ft above North American Vertical Datum, levels by Southwest Florida Water Management District.
PERIOD OF RECORD - April 1988 to October 2004 (periodic); October 2004 to September 2011 (discontinued).
GAGE - Water-stage recorder--60-minute interval.
COOPERATION - This gage is monitored in cooperation with Southwest Florida Water Management District.
EXTREMES FOR PERIOD OF RECORD - Highest water level measured, 7.83 ft NGVD, Oct. 3, 1994; lowest, 3.43 ft NGVD, May 3, 2006.