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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
Physical Groundwater Levels 2013-04-17 2024-05-06
n/a USGS Active Groundwater Level Network Site 2013-01-01 2021-01-01
Water Data for the Nation inventory

Monitoring location 405309073125402 is associated with a Well in Suffolk County, New York. Water data back to 2013 are available online.

Metadata Element Location Metadata Metadata Code
Agency
U.S. Geological Survey USGS
Site identification number
405309073125402 n/a
Site name
S 50507. 2 n/a
Site type
Well
GW
DMS latitude 405312.4 n/a
DMS longitude 0731255.4 n/a
Decimal latitude 40.88677778 n/a
Decimal longitude -73.21538889 n/a
Latitude-longitude method
Interpolated from MAP. M
Latitude-longitude accuracy
Accurate to + or - .01 sec (Differentially-Corrected GPS). H
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 SAINT JAMES, NY n/a
Scale of location map 24000 n/a
Altitude of Gage/land surface 92.0 feet n/a
Method altitude determined GNSS2 - Level 2 Quality Survey Grade Global Navigation Satellite System X
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 NNNNNNNNNNNNNNNNNNNNNNNNNNNNNN n/a
Date of first construction
20090922 n/a
Date site established or inventoried 20090922 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
Data have been checked by the reporting agency. C
Data-other GW files Y Y n/a
National aquifer n/a
Local aquifer Glacial Aquifer, Upper 112GLCLU
Local aquifer type
Unconfined single aquifer U
Well depth 85.0 feet n/a
Hole depth
85.0 feet n/a
Source of depth data D n/a
Project number RBUSCIOLANO n/a