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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 2022-10-18 2024-11-20
Water Data for the Nation inventory

Monitoring location 395642075391301 is associated with a Well in Chester County, Pennsylvania. Water data back to 2022 are available online.

Metadata Element Location Metadata Metadata Code
Agency
U.S. Geological Survey USGS
Site identification number
395642075391301 n/a
Site name
CH 7279 n/a
Site type
Well
GW
DMS latitude 395642.28 n/a
DMS longitude 0753912.83 n/a
Decimal latitude 39.94507778 n/a
Decimal longitude -75.65356389 n/a
Latitude-longitude method
Interpolated from Digital MAP. N
Latitude-longitude accuracy
Accurate to + or - .5 sec (PLGR/PPS GPS). 5
Latitude-longitude datum
North American Datum of 1983 NAD83
Decimal Latitude-longitude datum North American Datum of 1983 NAD83
District
Pennsylvania 42
State
Pennsylvania 42
County
Chester County 029
Country US n/a
Land net location description n/a
Name of location map UNIONVILLE, PA n/a
Scale of location map 24000 n/a
Altitude of Gage/land surface 295 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
Brandywine-Christina 02040205
Drainage basin
n/a
Topographic setting
Hillside
S
Flags for instruments at site n/a
Date of first construction
n/a
Date site established or inventoried 20220826 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 n/a
National aquifer n/a
Local aquifer Felsic Gneiss 400FLCG
Local aquifer type
n/a
Well depth n/a
Hole depth
50 feet n/a
Source of depth data D n/a
Project number n/a