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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 2008-10-07 2008-10-07
Inorganics, Major, Metals Water-quality 2008-10-07 2008-10-07
Inorganics, Major, Non-metals Water-quality 2008-10-07 2008-10-07
Inorganics, Minor, metals Water-quality 2008-10-07 2008-10-07
Nutrient Water-quality 2008-10-07 2008-10-07
Organics, other Water-quality 2008-10-07 2008-10-07
Organics, pesticide Water-quality 2008-10-07 2008-10-07
Physical Water-quality 2008-10-07 2008-10-07
Radiochemistry Water-quality 2008-10-07 2008-10-07
n/a USGS Annual Water Data Reports Site 2009-01-01 2009-01-01
Water Data for the Nation inventory

Monitoring location 394102075334301 is associated with a Well in New Castle County, Delaware. Water data back to 2008 are available online.

Metadata Element Location Metadata Metadata Code
Agency
U.S. Geological Survey USGS
Site identification number
394102075334301 n/a
Site name
Cd42-18 n/a
Site type
Well
GW
DMS latitude 394102 n/a
DMS longitude 0753343 n/a
Decimal latitude 39.68400184 n/a
Decimal longitude -75.5615905 n/a
Latitude-longitude method
Interpolated from MAP. M
Latitude-longitude accuracy
Accurate to + or - .1 sec (Differentially-Corrected GPS). 1
Latitude-longitude datum
North American Datum of 1927 NAD27
Decimal Latitude-longitude datum North American Datum of 1983 NAD83
District
Maryland 24
State
Delaware 10
County
New Castle County 003
Country US n/a
Land net location description n/a
Name of location map Wilmington South, DE n/a
Scale of location map 24000 n/a
Altitude of Gage/land surface 35 feet n/a
Method altitude determined Reported method of determination. R
Altitude accuracy 1 feet n/a
Altitude datum
North American Vertical Datum of 1988 NAVD88
Subbasin hydrologic unit
Brandywine-Christina 02040205
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 20081104 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 Y n/a
National aquifer Northern Atlantic Coastal Plain aquifer system S100NATLCP
Local aquifer Columbia Group 112CLMB
Local aquifer type
Unconfined single aquifer U
Well depth 104 feet n/a
Hole depth
104 feet n/a
Source of depth data A n/a
Project number 2427dcc00 n/a