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USGS Water-Year Summary 2024
260040080104401 G -2035. USGS Observation Well in Hollywood, FL.
Biscayne aquifer
Biscayne Limestone Aquifer
Biscayne Limestone Aquifer
LOCATION - Lat 26°00'46.1", long 80°10'42.2" referenced to North American Datum of 1983, in SW 1/4 SE 1/4 NW 1/4 sec.17, T.51 S., R.42 E., Broward County, FL, Hydrologic Unit 03090202, at northeast corner of 35th Avenue and Hollywood Boulevard, 0.7 mi west of U.S. Interstate 95.
REVISIONS HISTORY - WDR FL-85-2B: 1976.
GROUNDWATER RECORDS
WELL CHARACTERISTICS - Depth 52 ft. Upper casing diameter 4 in; top of first opening 50 ft, bottom of last opening 52 ft.
DATUM - Land-surface datum is 13.2 ft above National Geodetic Vertical Datum of 1929. Measuring point: unknown, 16.14 ft above National Geodetic Vertical Datum of 1929, May. 3, 1978 to Jul. 17, 1981; top of base, 16.26 ft above National Geodetic Vertical Datum of 1929, Jul. 16, 1981 to Jul. 6, 1984; top of base or top of casing, 16.24 ft above National Geodetic Vertical Datum of 1929, Jul. 6, 1984 to Apr. 11, 2002; top of base, 16.02 ft above National Geodetic Vertical Datum of 1929, Jun. 25, 2002 to present.
PERIOD OF RECORD - February 1972 to current year.
GAGE - Electronic data logger.
REMARKS - Records of water levels prior to October 1973 are available in files of the U.S. Geological Survey. Unpublished
records of water levels for September 1999 are available in files of the U.S. Geological Survey. Records of water levels as
elevation for the period July 1984 to September 1994 may be in error and may require a correction of -0.02 ft. Records of
water levels as elevation for the period October 1994 to September 1999 are in error and require a correction of -0.02 ft.
Water level records for these period have not been corrected. Station rebuilt April 10, 2002.
EXTREMES FOR PERIOD OF RECORD - Highest water level, 6.88 ft NGVD, Oct. 15, 1999; lowest measured 0.02 ft below NGVD, Oct. 10, 1978.
