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Water-Year Summary for Site 261534080165801

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  • Water-Year Summary reports summarize a year of hydrologic data in a printer-friendly format.
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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
261534080165801 G -2031. USGS Observation Well in Coral Springs, FL.
Biscayne aquifer
Biscayne Limestone Aquifer
LOCATION - Lat 26°15'34.0", long 80°15'58.5" referenced to North American Datum of 1983, in SE 1/4 SE 1/4 SE 1/4 sec.19, T.48 S., R.41 E., Broward County, FL, Hydrologic Unit 03090202, on west side of Coral Springs Drive, 150 ft north of Royal Palm Boulevard and 4.0 mi west of U.S. Highway 441.
GROUNDWATER RECORDS
WELL CHARACTERISTICS - Depth 22 ft. Upper casing diameter 6 in; top of first opening 21 ft, bottom of last opening 22 ft. See REMARKS.
DATUM - Land-surface datum is 12.65 ft above National Geodetic Vertical Datum of 1929. Measuring point: Top of casing, 13.57 ft above National Geodetic Vertical Datum of 1929, Jan. 1, 1972 to Oct. 1, 1995; Top of base, 13.67 ft above National Geodetic Vertical Datum of 1929, Oct. 1, 1995 to present. Land-surface datum is 10.8 ft, above North American Vertical Datum of 1988.  
PERIOD OF RECORD - January 1972 to current year.
GAGE - Electronic data logger.
COOPERATION - Broward County.
REMARKS - Records of water levels prior to October 1973 are available in files of the U.S. Geological Survey. The well was originally open to the aquifer from 21 to 22 ft . The well has become obstructed at a depth of 12.5 ft, but is in hydrologic communication with the aquifer.
EXTREMES FOR PERIOD OF RECORD - Highest water level, 10.73 ft NGVD, Oct. 15, 1999 (REVISED); lowest measured, 4.75 ft NGVD, May 4, 1978.