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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 1952-02-05 1952-02-05
Inorganics, Major, Metals Water-quality 1952-02-05 1952-02-05
Inorganics, Major, Non-metals Water-quality 1952-02-05 1952-02-05
Inorganics, Minor, metals Water-quality 1952-02-05 1952-02-05
Nutrient Water-quality 1952-02-05 1952-02-05
Physical Water-quality 1952-02-05 1952-02-05
Water Data for the Nation inventory

Monitoring location 393702076511801 is associated with a Well in Carroll County, Maryland. Water data back to 1952 are available online.

Metadata Element Location Metadata Metadata Code
Agency
U.S. Geological Survey USGS
Site identification number
393702076511801 n/a
Site name
CL Bf 3 n/a
Site type
Well
GW
DMS latitude 393702 n/a
DMS longitude 0765118 n/a
Decimal latitude 39.6173252 n/a
Decimal longitude -76.8546997 n/a
Latitude-longitude method
Interpolated from MAP. M
Latitude-longitude accuracy
Accurate to + or - 1 sec. S
Latitude-longitude datum
North American Datum of 1927 NAD27
Decimal Latitude-longitude datum North American Datum of 1983 NAD83
District
Maryland 24
State
Maryland 24
County
Carroll County 013
Country US n/a
Land net location description n/a
Name of location map HAMPSTEAD, MD n/a
Scale of location map 24000 n/a
Altitude of Gage/land surface 870 feet n/a
Method altitude determined Interpolated from topographic map. M
Altitude accuracy 10 feet n/a
Altitude datum
National Geodetic Vertical Datum of 1929 NGVD29
Subbasin hydrologic unit
Gunpowder-Patapsco 02060003
Drainage basin
n/a
Topographic setting
n/a
Flags for instruments at site NNNNNNNNNNNNNNNNNNNNNNNNNNNNNN n/a
Date of first construction
194109 n/a
Date site established or inventoried 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 Piedmont and Blue Ridge crystalline-rock aquifers N400PDMBRX
Local aquifer Wissahickon Formation 300WSCK
Local aquifer type
Unconfined single aquifer U
Well depth 204 feet n/a
Hole depth
204 feet n/a
Source of depth data R n/a
Project number n/a