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Important Inventory Page

USGS Parameter Group Data Types Start Date End Date
Physical Groundwater Levels 1962-05-16 2024-09-25
n/a USGS Active Groundwater Level Network Site 1962-01-01 2020-01-01
Water Data for the Nation inventory

Monitoring location 392435076203301 is associated with a Well in Harford County, Maryland. Water data back to 1962 are available online.

Metadata Element Location Metadata Metadata Code
Agency
U.S. Geological Survey USGS
Site identification number
392435076203301 n/a
Site name
HA Ec 11 n/a
Site type
Well
GW
DMS latitude 392435 n/a
DMS longitude 0762033 n/a
Decimal latitude 39.4098302 n/a
Decimal longitude -76.342181 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 11.7 feet n/a
Method altitude determined Level or other surveyed method. L
Altitude accuracy .1 feet n/a
Altitude datum
National Geodetic Vertical Datum of 1929 NGVD29
Subbasin hydrologic unit
Gunpowder-Patapsco 02060003
Drainage basin
n/a
Topographic setting
Flood plain
G
Flags for instruments at site NYNNNNNNNNNNNNNNNNNNNNNNNNNNNN n/a
Date of first construction
19620516 n/a
Date site established or inventoried 19620516 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 YYYYNYNN n/a
National aquifer Northern Atlantic Coastal Plain aquifer system S100NATLCP
Local aquifer Patuxent Formation 217PTXN
Local aquifer type
n/a
Well depth 68 feet n/a
Hole depth
85 feet n/a
Source of depth data D n/a
Project number 442400200 n/a