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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 Legacy real-time page

USGS Parameter Group Data Types Start Date End Date
Physical Daily Values, Groundwater Levels, Unit Values 2011-06-22 2024-04-24
n/a USGS Active Groundwater Level Network Site 2011-01-01 2021-01-01
n/a USGS Annual Water Data Reports Site 2014-01-01 2024-01-01
Water Data for the Nation inventory

Monitoring location 393617075380001 is associated with a Well in New Castle County, Delaware. Water data back to 2011 are available online.

Metadata Element Location Metadata Metadata Code
Agency
U.S. Geological Survey USGS
Site identification number
393617075380001 n/a
Site name
SCD-DP-15B n/a
Site type
Well
GW
DMS latitude 393617.12 n/a
DMS longitude 0753800.08 n/a
Decimal latitude 39.60475556 n/a
Decimal longitude -75.6333556 n/a
Latitude-longitude method
Differentially corrected Global Positioning System. D
Latitude-longitude accuracy
Accurate to + or - .01 sec (Differentially-Corrected GPS). H
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 SAINT GEORGES, DE n/a
Scale of location map 24000 n/a
Altitude of Gage/land surface 0.14 feet n/a
Method altitude determined Level or other surveyed method. L
Altitude accuracy .01 feet n/a
Altitude datum
National Geodetic Vertical Datum of 1929 NGVD29
Subbasin hydrologic unit
Brandywine-Christina 02040205
Drainage basin
n/a
Topographic setting
Lake or Swamp
L
Flags for instruments at site YNNNNNNNNNNNNNNNYNNNNNNNNNNNNN n/a
Date of first construction
20110615 n/a
Date site established or inventoried 20111202 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 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 13.6 feet n/a
Hole depth
13.6 feet n/a
Source of depth data S n/a
Project number 2427C3720 n/a