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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 1910-01-01 1910-01-01
Water Data for the Nation inventory

Monitoring location 391732076335402 is associated with a Well in Baltimore City, Maryland. Water data back to 1910 are available online.

Metadata Element Location Metadata Metadata Code
Agency
U.S. Geological Survey USGS
Site identification number
391732076335402 n/a
Site name
1S3E- 21 n/a
Site type
Well
GW
DMS latitude 391730 n/a
DMS longitude 0763350 n/a
Decimal latitude 39.29166667 n/a
Decimal longitude -76.56388889 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
Baltimore City 510
Country US n/a
Land net location description n/a
Name of location map BALTIMORE EAST, MD n/a
Scale of location map 24000 n/a
Altitude of Gage/land surface 72 feet n/a
Method altitude determined Light Detection And Ranging, airplane J
Altitude accuracy 2 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
19100101 n/a
Date site established or inventoried 1918 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 YYYYNNNN n/a
National aquifer n/a
Local aquifer Early Paleozoic-Late Precambrian Erathems, Undifferentiated 300PZPC
Local aquifer type
n/a
Well depth 535 feet n/a
Hole depth
535 feet n/a
Source of depth data R n/a
Project number n/a