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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 1985-08-13 1985-08-13
Inorganics, Major, Non-metals Water-quality 1985-08-13 1985-08-13
Physical Water-quality 1985-08-13 1985-08-13
Radiochemistry Water-quality 1985-08-13 1985-08-13
Water Data for the Nation inventory

Monitoring location 401939074393701 is associated with a Well in Mercer County, New Jersey. Water data back to 1985 are available online.

Metadata Element Location Metadata Metadata Code
Agency
U.S. Geological Survey USGS
Site identification number
401939074393701 n/a
Site name
210288-- Stony Brook 3 n/a
Site type
Well
GW
DMS latitude 401938.6 n/a
DMS longitude 0743937.8 n/a
Decimal latitude 40.32749635 n/a
Decimal longitude -74.6601027 n/a
Latitude-longitude method
Differentially corrected Global Positioning System. D
Latitude-longitude accuracy
Accurate to + or - .5 sec (PLGR/PPS GPS). 5
Latitude-longitude datum
North American Datum of 1927 NAD27
Decimal Latitude-longitude datum North American Datum of 1983 NAD83
District
New Jersey 34
State
New Jersey 34
County
Mercer County 021
Country US n/a
Land net location description Princeton Township n/a
Name of location map Princeton n/a
Scale of location map 24000 n/a
Altitude of Gage/land surface 60 feet n/a
Method altitude determined Interpolated from topographic map. M
Altitude accuracy 10 feet n/a
Altitude datum
National Geodetic Vertical Datum of 1929 NGVD29
Subbasin hydrologic unit
Raritan 02030105
Drainage basin
n/a
Topographic setting
n/a
Flags for instruments at site NNNNNNNNNNNNNNNNNNNNNNNNNNNNNN n/a
Date of first construction
1913 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
Y n/a
Data reliability
Data have been checked by the reporting agency. C
Data-other GW files YYYYNNNY n/a
National aquifer Early Mesozoic basin aquifers N300ERLMZC
Local aquifer Stockton Formation 231SCKN
Local aquifer type
n/a
Well depth 353 feet n/a
Hole depth
353 feet n/a
Source of depth data O n/a
Project number n/a