N 12508. 1

Location details and information

Metadata Element	Location Metadata	Metadata Code
Agency	U.S. Geological Survey	USGS
Site identification number	404943073414701	_n/a
Site name	N 12508. 1	_n/a
Site type	Well	GW
DMS latitude	404942.4	_n/a
DMS longitude	0734144.5	_n/a
Decimal latitude	40.82844444	_n/a
Decimal longitude	-73.6956944	_n/a
Latitude-longitude method	Interpolated from Digital MAP.	N
Latitude-longitude accuracy	Accurate to + or - .1 sec (Differentially-Corrected GPS).	1
Latitude-longitude datum	North American Datum of 1983	NAD83
Decimal Latitude-longitude datum	North American Datum of 1983	NAD83
District	New York	36
State	New York	36
County	Nassau County	059
Country	US	_n/a
Land net location description		_n/a
Name of location map	SEA CLIFF, NY	_n/a
Scale of location map	24000	_n/a
Altitude of Gage/land surface	61 feet	_n/a
Method altitude determined	Level or other surveyed method.	L
Altitude accuracy	1 feet	_n/a
Altitude datum	National Geodetic Vertical Datum of 1929	NGVD29
Subbasin hydrologic unit	Northern Long Island	02030201
Drainage basin		_n/a
Topographic setting		_n/a
Flags for instruments at site	NNNNNNNNNNNNNNNNYNNNNNNNNNNNNN	_n/a
Date of first construction	19950213	_n/a
Date site established or inventoried		_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
Data reliability	Minimal data.	M
Data-other GW files	YYNNNYNN	_n/a
National aquifer	Northern Atlantic Coastal Plain aquifer system	S100NATLCP
Local aquifer	Lloyd Aquifer	211LLYD
Local aquifer type		_n/a
Well depth	400. feet	_n/a
Hole depth		_n/a
Source of depth data		_n/a
Project number		_n/a

Operated in cooperation with:

Port Washington Water District

USGS - Cooperative Matching Funds