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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 1946-06-16 1946-06-16
Water Data for the Nation inventory

Monitoring location 400445075173001 is associated with a Well in Montgomery County, Pennsylvania. Water data back to 1946 are available online.

Metadata Element Location Metadata Metadata Code
Agency
U.S. Geological Survey USGS
Site identification number
400445075173001 n/a
Site name
MG 813 n/a
Site type
Well
GW
DMS latitude 400445 n/a
DMS longitude 0751730 n/a
Decimal latitude 40.07927674 n/a
Decimal longitude -75.291293 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
Pennsylvania 42
State
Pennsylvania 42
County
Montgomery County 091
Country US n/a
Land net location description n/a
Name of location map NORRISTOWN n/a
Scale of location map 24000 n/a
Altitude of Gage/land surface 166 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
Schuylkill 02040203
Drainage basin
n/a
Topographic setting
n/a
Flags for instruments at site NNNNNNNNNNNNNNNNNNNNNNNNNNNNNN n/a
Date of first construction
19460101 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
Unchecked data. U
Data-other GW files YYYYNNNN n/a
National aquifer Piedmont and Blue Ridge carbonate-rock aquifers N400PDMBRC
Local aquifer Conestoga Formation 367CNSG
Local aquifer type
n/a
Well depth 200 feet n/a
Hole depth
n/a
Source of depth data n/a
Project number n/a