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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 2015-08-18 2015-08-18
Inorganics, Major, Metals Water-quality 2015-08-18 2015-08-18
Inorganics, Major, Non-metals Water-quality 2015-08-18 2015-08-18
Inorganics, Minor, Non-metals Water-quality 2015-08-18 2015-08-18
Inorganics, Minor, metals Water-quality 2015-08-18 2015-08-18
Nutrient Water-quality 2015-08-18 2015-08-18
Physical Water-quality 2015-08-18 2015-08-18
Radiochemistry Water-quality 2015-08-18 2015-08-18
Water Data for the Nation inventory

Monitoring location 391903075421201 is associated with a Well in New Castle County, Delaware. Water data back to 2015 are available online.

Metadata Element Location Metadata Metadata Code
Agency
U.S. Geological Survey USGS
Site identification number
391903075421201 n/a
Site name
RAS-6 n/a
Site type
Well
GW
DMS latitude 391903 n/a
DMS longitude 0754212 n/a
Decimal latitude 39.3175 n/a
Decimal longitude -75.7033333 n/a
Latitude-longitude method
Interpolated from Digital MAP. N
Latitude-longitude accuracy
Accurate to + or - 1 sec. S
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 79 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
Broadkill-Smyrna 02040207
Drainage basin
n/a
Topographic setting
Flat surface
F
Flags for instruments at site NNNNNNNNNNNNNNNNNNNNNNNNNNNNNN n/a
Date of first construction
20050505 n/a
Date site established or inventoried 20150814 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 n/a
National aquifer Northern Atlantic Coastal Plain aquifer system S100NATLCP
Local aquifer Rancocas Formation 125RCCS
Local aquifer type
Confined single aquifer C
Well depth 180 feet n/a
Hole depth
180 feet n/a
Source of depth data D n/a
Project number n/a