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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
Physical Groundwater Levels 1987-01-15 2024-09-23
n/a USGS Active Groundwater Level Network Site 1987-01-01 2020-01-01
Water Data for the Nation inventory

Monitoring location 393612075472702 is associated with a Well in Cecil County, Maryland. Water data back to 1987 are available online.

Metadata Element Location Metadata Metadata Code
Agency
U.S. Geological Survey USGS
Site identification number
393612075472702 n/a
Site name
CE Bf 143 n/a
Site type
Well
GW
DMS latitude 393611 n/a
DMS longitude 0754725 n/a
Decimal latitude 39.60305556 n/a
Decimal longitude -75.79027778 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
Maryland 24
County
Cecil County 015
Country US n/a
Land net location description n/a
Name of location map ELKTON, MD-DE n/a
Scale of location map 24000 n/a
Altitude of Gage/land surface 80.71 feet n/a
Method altitude determined GNSS3 - Level 3 Quality Survey Grade Global Navigation Satellite System Y
Altitude accuracy 0.1 feet n/a
Altitude datum
North American Vertical Datum of 1988 NAVD88
Subbasin hydrologic unit
Chester-Sassafras 02060002
Drainage basin
n/a
Topographic setting
Flat surface
F
Flags for instruments at site NNNNNNNNNNNNNNNNNNNNNNNNNNNNNN n/a
Date of first construction
19870115 n/a
Date site established or inventoried 19870115 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 YYYYNYNN n/a
National aquifer Northern Atlantic Coastal Plain aquifer system S100NATLCP
Local aquifer Potomac Group 217POMC
Local aquifer type
Confined single aquifer C
Well depth 215 feet n/a
Hole depth
253 feet n/a
Source of depth data D n/a
Project number 442400200 n/a

Operated in cooperation with:

logo for Maryland Department of Natural Resources, Maryland Geological Survey
Maryland Department of Natural Resources, Maryland Geological Survey
logo for USGS - Cooperative Matching Funds
USGS - Cooperative Matching Funds