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Groundwater levels for the Nation

! Important: Next Generation Monitoring Location Page

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Agency code = usgs
site_no list =
  • 401415075165601
Minimum number of levels = 1
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USGS 401415075165601 MG 138

Montgomery County, Pennsylvania
Latitude  40°14'14.64", Longitude  75°16'55.84" NAD27
Land-surface elevation 378.6 feet above NAVD88
This well is completed in the Early Mesozoic basin aquifers (N300ERLMZC) national aquifer.
This well is completed in the Brunswick Formation (231BRCK) local aquifer.
Output formats
Table of data
Tab-separated data
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Reselect period
Date Time
?
 
Water-level
date-time
accuracy
?
 
Parameter
code
Water
level,
feet
below
land
surface
Water
level,
feet
above
specific
vertical
datum
Referenced
vertical
datum
?
 
Status
?
 
Method of
measurement
?
 
Measuring
agency
?
 
Source of
measurement
?
 
Water-level
approval
status
1996-08-23 D62610 336.28NGVD291V  A
1996-08-23 D62611 335.36NAVD881V  A
1996-08-23 D7201943.24  1V  A
1998-01-13 D62610 330.70NGVD291V  A
1998-01-13 D62611 329.78NAVD881V  A
1998-01-13 D7201948.82  1V  A
2000-12-0618:55 UTCm62610 328.73NGVD291VUSGSSA
2000-12-0618:55 UTCm62611 327.81NAVD881VUSGSSA
2000-12-0618:55 UTCm7201950.79  1VUSGSSA

Explanation
SectionCodeDescription
Water-level date-time accuracyDDate is accurate to the Day
Water-level date-time accuracymDate is accurate to the Minute
Parameter code62610Groundwater level above NGVD 1929, feet
Parameter code62611Groundwater level above NAVD 1988, feet
Parameter code72019Depth to water level, feet below land surface
Referenced vertical datumNAVD88North American Vertical Datum of 1988
Referenced vertical datumNGVD29National Geodetic Vertical Datum of 1929
Status1Static
Method of measurementVCalibrated electric-tape measurement.
Measuring agencyNot determined
Measuring agencyUSGSU.S. Geological Survey
Source of measurementNot determined
Source of measurementSMeasured by personnel of reporting agency.
Water-level approval statusAApproved for publication -- Processing and review completed.