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Important for you to know:

  • New to WDFN: daily data are now available in WDFN! Visit a Monitoring Location Page and scroll to the "Available data" section to graph daily data types. To learn more, read our announcement on the Water Data for the Nation blog.

N 1802. 2 - 404532073420901

Important Inventory Page

USGS Parameter Group Data Types Start Date End Date
Information Water-quality 1952-07-01 2000-10-25
Inorganics, Major, Metals Water-quality 1965-09-01 1984-02-21
Inorganics, Major, Non-metals Water-quality 1952-07-01 2000-10-25
Inorganics, Minor, Non-metals Water-quality 1983-03-30 1984-02-21
Inorganics, Minor, metals Water-quality 1952-07-01 1984-02-21
Microbiological Water-quality 1955-02-01 1983-03-30
Nutrient Water-quality 1952-07-01 1984-02-21
Organics, other Water-quality 1962-01-01 1984-02-21
Organics, pesticide Water-quality 1999-07-28 2000-10-25
Physical Groundwater Levels, Water-quality 1946-02-26 2024-05-06
n/a USGS Active Groundwater Level Network Site 1946-01-01 2020-01-01
n/a USGS Annual Water Data Reports Site 2005-01-01 2010-01-01
Water Data for the Nation inventory

Monitoring location 404532073420901 is associated with a Well in Nassau County, New York. Water data back to 1946 are available online.

Metadata Element Location Metadata Metadata Code
Agency
U.S. Geological Survey USGS
Site identification number
404532073420901 n/a
Site name
N 1802. 2 n/a
Site type
Well
GW
DMS latitude 404512 n/a
DMS longitude 0734210 n/a
Decimal latitude 40.753435 n/a
Decimal longitude -73.702353 n/a
Latitude-longitude method
Interpolated from MAP. M
Latitude-longitude accuracy
Accurate to + or - 1 sec. S
Latitude-longitude datum
North American Datum of 1927 NAD27
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 131.0 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 NNNNNNNNNNNNNNNNNNNNNNNNNNNNNN n/a
Date of first construction
19420908 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 YYNNYYNN n/a
National aquifer Northern Atlantic Coastal Plain aquifer system S100NATLCP
Local aquifer Lloyd Aquifer 211LLYD
Local aquifer type
Confined single aquifer C
Well depth 703. feet n/a
Hole depth
749. feet n/a
Source of depth data n/a
Project number LK00-GHP01 n/a