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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 2003-09-17 2003-09-17
Inorganics, Major, Metals Water-quality 2003-09-17 2003-09-17
Inorganics, Major, Non-metals Water-quality 2003-09-17 2003-09-17
Inorganics, Minor, Non-metals Water-quality 2003-09-17 2003-09-17
Inorganics, Minor, metals Water-quality 2003-09-17 2003-09-17
Microbiological Water-quality 2003-09-17 2003-09-17
Nutrient Water-quality 2003-09-17 2003-09-17
Organics, other Water-quality 2003-09-17 2003-09-17
Organics, pesticide Water-quality 2003-09-17 2003-09-17
Physical Water-quality 2003-09-17 2003-09-17
Radiochemistry Water-quality 2003-09-17 2003-09-17
Water Data for the Nation inventory

Monitoring location 392340076203001 is associated with a Well in Harford County, Maryland. Water data back to 2003 are available online.

Metadata Element Location Metadata Metadata Code
Agency
U.S. Geological Survey USGS
Site identification number
392340076203001 n/a
Site name
HA Ec 49 n/a
Site type
Well
GW
DMS latitude 392340.46 n/a
DMS longitude 0762030.49 n/a
Decimal latitude 39.39468027 n/a
Decimal longitude -76.34148359 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
Harford County 025
Country US n/a
Land net location description n/a
Name of location map Edgewood, MD n/a
Scale of location map 24000 n/a
Altitude of Gage/land surface 20. feet n/a
Method altitude determined Interpolated from topographic map. M
Altitude accuracy .10 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
19781004 n/a
Date site established or inventoried 20030711 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 Y n/a
National aquifer Northern Atlantic Coastal Plain aquifer system S100NATLCP
Local aquifer Potomac Group 217POMC
Local aquifer type
Unconfined single aquifer U
Well depth 93 feet n/a
Hole depth
93 feet n/a
Source of depth data D n/a
Project number 24279BI30 n/a