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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 2020-02-24 2020-02-24
Inorganics, Major, Non-metals Water-quality 2020-02-24 2020-02-24
Physical Water-quality 2020-02-24 2020-02-24
Radiochemistry Water-quality 2020-02-24 2020-02-24
Water Data for the Nation inventory

Monitoring location 393236076283201 is associated with a Well in Harford County, Maryland. Water data back to 2020 are available online.

Metadata Element Location Metadata Metadata Code
Agency
U.S. Geological Survey USGS
Site identification number
393236076283201 n/a
Site name
HA Cb 298 n/a
Site type
Well
GW
DMS latitude 393235.50 n/a
DMS longitude 0762832 n/a
Decimal latitude 39.54319444 n/a
Decimal longitude -76.4755556 n/a
Latitude-longitude method
Interpolated from Digital MAP. N
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
Harford County 025
Country US n/a
Land net location description n/a
Name of location map JARRETTSVILLE, MD n/a
Scale of location map 24000 n/a
Altitude of Gage/land surface 568 feet n/a
Method altitude determined Interpolated from Digital Elevation Model N
Altitude accuracy 1.6 feet n/a
Altitude datum
North American Vertical Datum of 1988 NAVD88
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
20160424 n/a
Date site established or inventoried 20200228 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 Loch Raven Schist 370LCRV
Local aquifer type
Unconfined single aquifer U
Well depth 300 feet n/a
Hole depth
300 feet n/a
Source of depth data D n/a
Project number n/a