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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 2014-12-11 2019-10-21
Inorganics, Major, Metals Water-quality 2014-12-11 2019-10-21
Inorganics, Major, Non-metals Water-quality 2014-12-11 2019-10-21
Inorganics, Minor, metals Water-quality 2014-12-11 2019-10-21
Nutrient Water-quality 2014-12-11 2019-10-21
Physical Groundwater Levels, Water-quality 2014-12-11 2019-10-21
Stable Isotopes Water-quality 2019-10-21 2019-10-21
Water Data for the Nation inventory

Monitoring location 391814075435001 is associated with a Well in New Castle County, Delaware. Water data back to 2014 are available online.

Metadata Element Location Metadata Metadata Code
Agency
U.S. Geological Survey USGS
Site identification number
391814075435001 n/a
Site name
Hb22-17 n/a
Site type
Well
GW
DMS latitude 391814.0 n/a
DMS longitude 0754349.7 n/a
Decimal latitude 39.30388889 n/a
Decimal longitude -75.7304722 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
North American Datum of 1983 NAD83
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 CLAYTON, DE n/a
Scale of location map 24000 n/a
Altitude of Gage/land surface 67 feet n/a
Method altitude determined Interpolated from Digital Elevation Model N
Altitude accuracy 1.6 feet n/a
Altitude datum
North American Vertical Datum of 1988 NAVD88
Subbasin hydrologic unit
Chester-Sassafras 02060002
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 20141009 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 YY Y n/a
National aquifer n/a
Local aquifer n/a
Local aquifer type
n/a
Well depth 12.3 feet n/a
Hole depth
n/a
Source of depth data n/a
Project number n/a