Agency
U.S. Geological Survey
USGS
Site identification number
410439072173501
n/a
Site name
S 75432. 2
n/a
Site type
Well
GW
DMS latitude
410440.0
n/a
DMS longitude
0721734.2
n/a
Decimal latitude
41.07777778
n/a
Decimal longitude
-72.2928333
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
Suffolk County
103
Country
US
n/a
Land net location description
n/a
Name of location map
GREENPORT, NY
n/a
Scale of location map
24000
n/a
Altitude of Gage/land surface
21
feet
n/a
Method altitude determined
Level or other surveyed method.
L
Altitude accuracy
0.1
feet
n/a
Altitude datum
National Geodetic Vertical Datum of 1929
NGVD29
Subbasin hydrologic unit
Southern Long Island
02030202
Drainage basin
n/a
Topographic setting
n/a
Flags for instruments at site
YNYNNNNNNNNNNNNNNNNNNNNNNNNNNN
n/a
Date of first construction
19831011
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
Glacial Aquifer, Upper
112GLCLU
Local aquifer type
Unconfined single aquifer
U
Well depth
29
feet
n/a
Hole depth
n/a
Source of depth data
n/a
Project number
n/a
