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Important Inventory Page

USGS Parameter Group Data Types Start Date End Date
Physical Daily Values, Groundwater Levels 1946-01-01 2000-01-12
Water Data for the Nation inventory

Monitoring location 401442075171501 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
401442075171501 n/a
Site name
MG 81 n/a
Site type
Well
GW
DMS latitude 401440.77 n/a
DMS longitude 0751714.83 n/a
Decimal latitude 40.24476444 n/a
Decimal longitude -75.2870721 n/a
Latitude-longitude method
Transit, theodolite, or other surveying method. S
Latitude-longitude accuracy
Accurate to + or - .01 sec (Differentially-Corrected GPS). H
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 LANSDALE n/a
Scale of location map 24000 n/a
Altitude of Gage/land surface 343 feet n/a
Method altitude determined Level or other surveyed method. L
Altitude accuracy .1 feet n/a
Altitude datum
North American Vertical Datum of 1988 NAVD88
Subbasin hydrologic unit
Crosswicks-Neshaminy 02040201
Drainage basin
n/a
Topographic setting
Flat surface
F
Flags for instruments at site NNNNNNNNNNNNNNNNNNNNNNNNNNNNNN n/a
Date of first construction
19361201 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
Data have been checked by the reporting agency. C
Data-other GW files YYYYNYNN n/a
National aquifer Early Mesozoic basin aquifers N300ERLMZC
Local aquifer Brunswick Formation 231BRCK
Local aquifer type
n/a
Well depth 350 feet n/a
Hole depth
n/a
Source of depth data n/a
Project number n/a

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