LOCATION.--Lat 40°53'08", long
72°55'31" referenced to North American Datum of 1927,
Suffolk County, NY, Hydrologic Unit 02030202,
WELL CHARACTERISTICS.--Depth 110 ft. Upper casing
diameter 2 in; top of first opening 100 ft, bottom of last
opening 105 ft.
PERIOD OF RECORD.--August 2005 to July 2023.
GAGE.--Water-level recorder installed February 2018;
15-minute recording interval. Periodic manual
measurements by USGS personnel.
REMARKS.--Replaces well S6413.1 in August 2005 near same
location.
EXTREMES FOR PERIOD OF RECORD.--Highest water level
measured, 54.26 ft above sea level, April 19, 2010; lowest
measured, 44.42 ft above sea level, December 28, 2017.