LOCATION.--Lat 27°27'28", long 81°47'47" (1983 North American datum), in SW 1/4 SE 1/4 
        sec.3, T.35 S., R.25 E., Hydrologic Unit 03100101, 200 ft east of State Highway 17, 0.25 
        mi north of State Highway 684, and 2.4 mi south of Zolfo Springs. 

AQUIFER.--Hawthorn formation of Miocene Age, Geologic Unit 122HTRN. 

WELL CHARACTERISTICS.--Depth 180 ft. Upper casing diameter 6 in; top of first opening 55 ft, bottom of last opening 180 ft.
  Drilled, observation well. 

INSTRUMENTATION.--Water-stage recorder--60-minute interval. 

DATUM.--Land-surface datum is 66.37 ft above National Geodetic Vertical Datum of 1929.
  Measuring point: Notch in top of 10 inch steel well covering, 3.49 ft above land-surface datum, May 27, 1999, to present.
  Levels by Southwest Florida Water Management District).