LOCATION.--Lat 40°42'31.1", long
73°52'41.5" referenced to North American Datum of
1983, Queens County, NY, Hydrologic Unit 02030201, at west side
of 73rd Place, between Cook Avenue and 69th Avenue, Middle
Village.
WELL CHARACTERISTICS.--Depth 115 ft. Upper casing
diameter 2 in; top of first opening 100 ft, bottom of last
opening 110 ft.
DATUM.--Land-surface datum is 111 ft above National
Geodetic Vertical Datum of 1929. Measuring point: Top of
casing, 0.52 ft below land-surface datum, 110.48 ft above
land-surface datum, Nov. 3, 1998 to present.
PERIOD OF RECORD.--March 1999 to April 2015, April 2024
to current year.
GAGE.--Periodic manual measurements by USGS
personnel.
EXTREMES FOR PERIOD OF RECORD.--Highest water level
measured, 19.19 ft above NGVD of 1929, Jan. 31, Mar. 29, 2012;
lowest measured, 13.65 ft above NGVD of 1929, Oct. 23,
2002.