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Important for you to know:

  • New to WDFN: see current water conditions throughout the state using the new State Pages. Filter by continuous data type and age of data, view latest values, and link to graphing options to explore the data further. To learn more, read our announcement on the Water Data for the Nation blog.
Important Inventory Page

USGS Parameter Group Data Types Start Date End Date
Information Water-quality 1972-04-20 1972-04-20
Inorganics, Major, Metals Water-quality 1972-04-20 1972-04-20
Inorganics, Major, Non-metals Water-quality 1972-04-20 1972-04-20
Inorganics, Minor, Non-metals Water-quality 1972-04-20 1972-04-20
Inorganics, Minor, metals Water-quality 1972-04-20 1972-04-20
Nutrient Water-quality 1972-04-20 1972-04-20
Organics, other Water-quality 1972-04-20 1972-04-20
Physical Groundwater Levels, Water-quality 1972-04-20 1990-09-18
n/a USGS Annual Water Data Reports Site 2005-01-01 2006-01-01
Water Data for the Nation inventory

Monitoring location 405718072190401 is associated with a Well in Suffolk County, New York. Water data back to 1972 are available online.

Metadata Element Location Metadata Metadata Code
Agency
U.S. Geological Survey USGS
Site identification number
405718072190401 n/a
Site name
S 33922. 1 n/a
Site type
Well
GW
DMS latitude 405714 n/a
DMS longitude 0721936 n/a
Decimal latitude 40.95388889 n/a
Decimal longitude -72.3266667 n/a
Latitude-longitude method
Transit, theodolite, or other surveying method. S
Latitude-longitude accuracy
Accurate to + or - 1 sec. S
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 SAG HARBOR, NY n/a
Scale of location map 24000 n/a
Altitude of Gage/land surface 107 feet n/a
Method altitude determined Interpolated from Digital Elevation Model N
Altitude accuracy 1.6 feet n/a
Altitude datum
North American Vertical Datum of 1988 NAVD88
Subbasin hydrologic unit
Southern Long Island 02030202
Drainage basin
n/a
Topographic setting
n/a
Flags for instruments at site NNNNNNNNNNNNNNNNNNNNNNNNNNNNNN n/a
Date of first construction
19690605 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 YYNYNYNN n/a
National aquifer Northern Atlantic Coastal Plain aquifer system S100NATLCP
Local aquifer Magothy Aquifer 211MAGT
Local aquifer type
n/a
Well depth 450. feet n/a
Hole depth
815. feet n/a
Source of depth data n/a
Project number n/a