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Water-Year Summary for Site 260219080141101

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Available Parameters
62610 Elevation, GW, NGVD29(Max.)  
62611 Elevation, GW, NAVD88(Max.)  

Water year 2023: 2022-10-01 to 2023-09-30
 

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USGS Water-Year Summary 2023
260219080141101 G -1223. USGS Observation Well in Hollywood, FL.
Biscayne aquifer
Biscayne Limestone Aquifer
LOCATION - Lat 26°02'20.3", long 80°14'10.9" referenced to North American Datum of 1983, in SW 1/4 SE 1/4 NE 1/4 sec.03, T.51 S., R.41 E., Broward County, FL, Hydrologic Unit 03090202, north of NW 33rd Street on Davie Road Extension, and 0.5 mi south of Stirling Road.
GROUNDWATER RECORDS
WELL CHARACTERISTICS - Depth 20 ft. Upper casing diameter 4 in; top of first opening 12 ft, bottom of last opening 20 ft.
DATUM - Land-surface datum is 6.31 ft above National Geodetic Vertical Datum of 1929. Measuring point: top of base, 8.33 ft above National Geodetic Vertical Datum of 1929, May. 3, 1978 to Apr. 27, 2001; top of base, 8.43 ft above National Geodetic Vertical Datum of 1929, Apr. 26, 2001 to Nov. 20, 2004; top of flange, 8.37 ft above National Geodetic Vertical Datum of 1929, Nov. 19, 2004 to Jan. 19, 2011; top of flange, 8.42 ft above National Geodetic Vertical Datum of 1929, Jan. 18, 2011 to Nov. 16, 2018; Top of Flange, 8.83 ft above National Geodetic Vertical Datum of 1929, Nov. 16, 2018 to present. Land-surface datum is 4.45 ft, above North American Vertical Datum of 1988.  
PERIOD OF RECORD - December 1962 to current year.
GAGE - Electronic data logger.
COOPERATION - Broward County.
REMARKS - The station was reconstructed in April 2001 and January 2011. No corrections to published data are needed as a result of the changes in measuring point elevation. The figures of water level as elevation, in feet NGVD, prior to October 1, 1980, has been revised. Corrected records are in files of the U.S. Geological Survey. Records of water levels prior to October 1973 are available in files of the U.S. Geological Survey. Daily values are available online at http://waterdata.usgs.gov/nwis.
EXTREMES FOR PERIOD OF RECORD - Highest water level, 6.95 ft NGVD, Nov. 8, 9, 2020; lowest, 1.04 ft NGVD, June 19, 2011.