Skip to main content

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.

USGS Parameter Group Data Types Start Date End Date
Inorganics, Major, Metals Water-quality 1976-04-28 1976-04-28
Inorganics, Major, Non-metals Water-quality 1976-04-28 1976-04-28
Inorganics, Minor, Non-metals Water-quality 1976-04-28 1976-04-28
Inorganics, Minor, metals Water-quality 1976-04-28 1976-04-28
Nutrient Water-quality 1976-04-28 1976-04-28
Organics, PCBs Water-quality 1976-04-28 1976-04-28
Organics, other Water-quality 1976-04-28 1976-04-28
Organics, pesticide Water-quality 1976-04-28 1976-04-28
Physical Groundwater Levels, Water-quality 1975-09-05 1987-07-30
Radiochemistry Water-quality 1976-04-28 1976-04-28
Water Data for the Nation inventory

Monitoring location 404415073330801 is associated with a Well in Nassau County, New York. Water data back to 1975 are available online.

Metadata Element Location Metadata Metadata Code
Agency
USGS
Site identification number
n/a
Site name
n/a
Site type
GW
DMS latitude n/a
DMS longitude n/a
Decimal latitude n/a
Decimal longitude n/a
Latitude-longitude method
M
Latitude-longitude accuracy
S
Latitude-longitude datum
NAD27
Decimal Latitude-longitude datum NAD83
District
36
State
36
County
059
Country n/a
Land net location description n/a
Name of location map n/a
Scale of location map n/a
Altitude of Gage/land surface n/a
Method altitude determined L
Altitude accuracy n/a
Altitude datum
NGVD29
Subbasin hydrologic unit
02030101
Drainage basin
n/a
Topographic setting
n/a
Flags for instruments at site n/a
Date of first construction
n/a
Date site established or inventoried n/a
Drainage area
n/a
Contributing drainage area n/a
Time Zone abbreviation n/a
Site honors Daylight Saving Time
n/a
Data reliability
M
Data-other GW files n/a
National aquifer S100NATLCP
Local aquifer 211MAGT
Local aquifer type
n/a
Well depth n/a
Hole depth
n/a
Source of depth data n/a
Project number n/a