Available data

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2 data types available - data from 2002-08-15 to 2026-07-15

2 data types available - data from 2002-08-16 to 2026-07-14

3 data types available - data from 1987-11-23 to 2026-07-15

92 Observed properties (data types) available - data from 1987-06-09 to 2006-11-21

4 Sampling activities

2 data types available - data from 2002-08-16 to 2026-07-14

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Metadata Element	Location Metadata	Metadata Code
Agency	U.S. Geological Survey	USGS
Location identification number	403505073401301	n/a
Location name	N 11002. 1	n/a
Site type	Well	GW
Decimal latitude (WGS84)	40.58497222222223	n/a
Decimal longitude (WGS84)	-73.66975000000001	n/a
Latitude-longitude method	Interpolated from digital map	N
Latitude-longitude accuracy	Accurate to + or - .1 sec (Differentially-Corrected GPS).	1
District	New York	36
State	New York	36
County	Nassau County	059
Country	United States of America	n/a
Altitude of gage/land surface	9.92 feet	n/a
Method altitude determined	GNSS2 - Level 2 Quality Survey Grade Global Navigation Satellite System	X
Altitude accuracy	0.08 feet	n/a
Altitude datum	North American Vertical Datum of 1988	NAVD88
Subbasin hydrologic unit	Southern Long Island	02030202
Drainage basin		n/a
Date of first construction	19870328	n/a
Drainage area		n/a
Contributing drainage area		n/a
Time zone abbreviation	EST	n/a
Site honors Daylight Saving Time	N	n/a
National aquifer	Northern Atlantic Coastal Plain aquifer system	S100NATLCP
Local aquifer	Lloyd Aquifer	211LLYD
Local aquifer type		n/a
Well depth	1255 feet	n/a
Hole depth	1475 feet	n/a
Source of depth data		n/a