Available data

Select data types to graph from categories based on the way the data were collected.

2 data types available - data from 2002-10-25 to 2026-05-11

2 data types available - data from 2002-10-26 to 2026-05-10

3 data types available - data from 1989-10-23 to 2026-05-11

0 observed properties (data types) available

2 data types available - data from 2002-10-26 to 2026-05-10

Zoom out to see link to My Favorites

Operated in cooperation with:

Metadata Element	Location Metadata	Metadata Code
Agency	U.S. Geological Survey	USGS
Location identification number	404210073340801	n/a
Location name	N 1615. 4	n/a
Site type	Well	GW
Decimal latitude (WGS84)	40.70308333333334	n/a
Decimal longitude (WGS84)	-73.56858333333334	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	59.84 feet	n/a
Method altitude determined	Level or other surveyed method.	L
Altitude accuracy	0.07 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		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	Glacial Aquifer, Upper	112GLCLU
Local aquifer type	Unconfined single aquifer	U
Well depth	33 feet	n/a
Hole depth		n/a
Source of depth data	O	n/a