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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 Daily Values, Groundwater Levels 2011-03-11 2024-06-13
n/a USGS Annual Water Data Reports Site 2011-01-01 2012-01-01
Water Data for the Nation inventory

Monitoring location 391451076425001 is associated with a Well in Baltimore County, Maryland. Water data back to 2011 are available online.

Metadata Element Location Metadata Metadata Code
Agency
U.S. Geological Survey USGS
Site identification number
391451076425001 n/a
Site name
BA Gc 63 n/a
Site type
Well
GW
DMS latitude 391450.99 n/a
DMS longitude 0764249.92 n/a
Decimal latitude 39.2474972 n/a
Decimal longitude -76.7138667 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
Maryland 24
County
Baltimore County 005
Country US n/a
Land net location description n/a
Name of location map n/a
Scale of location map n/a
Altitude of Gage/land surface 170.73 feet n/a
Method altitude determined Differentially corrected Global Positioning System. D
Altitude accuracy .03 feet n/a
Altitude datum
North American Vertical Datum of 1988 NAVD88
Subbasin hydrologic unit
Gunpowder-Patapsco 02060003
Drainage basin
n/a
Topographic setting
Flat surface
F
Flags for instruments at site NNNNNNNNNNNNNNNNNNNNNNNNNNNNNN n/a
Date of first construction
n/a
Date site established or inventoried 20110311 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 Piedmont and Blue Ridge crystalline-rock aquifers N400PDMBRX
Local aquifer Saprolite 000SPRL
Local aquifer type
Unconfined single aquifer U
Well depth 57 feet n/a
Hole depth
57 feet n/a
Source of depth data S n/a
Project number com23 n/a