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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 2017-11-16 2017-11-16
Inorganics, Major, Non-metals Water-quality 2017-11-16 2017-11-16
Nutrient Water-quality 2017-11-16 2017-11-16
Organics, other Water-quality 2017-11-16 2017-11-16
Organics, pesticide Water-quality 2017-11-16 2017-11-16
Physical Water-quality 2017-11-16 2017-11-16
Water Data for the Nation inventory

Monitoring location 404911073012401 is associated with a Well in Suffolk County, New York. Water data back to 2017 are available online.

Metadata Element Location Metadata Metadata Code
Agency
U.S. Geological Survey USGS
Site identification number
404911073012401 n/a
Site name
Holtsville MW-3 n/a
Site type
Well
GW
DMS latitude 404911.67 n/a
DMS longitude 0730124.12 n/a
Decimal latitude n/a
Decimal longitude n/a
Latitude-longitude method
Mapping grade GPS unit (handheld accuracy range 12 to 40 ft) G
Latitude-longitude accuracy
Accurate to + or - .1 sec (Differentially-Corrected GPS). 1
Latitude-longitude datum
World Datum 1984 WGS84
Decimal Latitude-longitude datum n/a
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 PATCHOGUE, NY n/a
Scale of location map n/a
Altitude of Gage/land surface n/a
Method altitude determined n/a
Altitude accuracy n/a
Altitude datum
n/a
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
n/a
Date site established or inventoried 20171116 n/a
Drainage area
n/a
Contributing drainage area n/a
Time Zone abbreviation EST n/a
Site honors Daylight Saving Time
Y n/a
Data reliability
Minimal data. M
Data-other GW files n/a
National aquifer n/a
Local aquifer n/a
Local aquifer type
n/a
Well depth 57 feet n/a
Hole depth
57 feet n/a
Source of depth data O n/a
Project number n/a