Skip to main content

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 1988-10-28 1988-10-28
Water Data for the Nation inventory

Monitoring location 400645075214301 is associated with a Well in Montgomery County, Pennsylvania. Water data back to 1988 are available online.

Metadata Element Location Metadata Metadata Code
Agency
U.S. Geological Survey USGS
Site identification number
400645075214301 n/a
Site name
MG 1230 n/a
Site type
Well
GW
DMS latitude 400645 n/a
DMS longitude 0752143 n/a
Decimal latitude 40.1126079 n/a
Decimal longitude -75.361573 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 70 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
Schuylkill 02040203
Drainage basin
n/a
Topographic setting
Valley flat
V
Flags for instruments at site NNNNNNNNNNNNNNNNNNNNNNNNNNNNNN n/a
Date of first construction
19880902 n/a
Date site established or inventoried 19881028 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 Early Mesozoic basin aquifers N300ERLMZC
Local aquifer Stockton Formation, Lower Member 231SCKNL
Local aquifer type
n/a
Well depth 78 feet n/a
Hole depth
n/a
Source of depth data G n/a
Project number 444200243 n/a