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Groundwater levels for the Nation

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Agency code = usgs
site_no list =
  • 401335075161701
Minimum number of levels = 1
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USGS 401335075161701 MG 1840

Montgomery County, Pennsylvania
Latitude  40°13'35.48", Longitude  75°16'17.46" NAD83
Land-surface elevation 370 feet above NGVD29
The depth of the well is 229 feet below land surface.
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
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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
2000-12-0115:30 UTCm62610 327.45NGVD29PVUSGSSA
2000-12-0115:30 UTCm62611 326.54NAVD88PVUSGSSA
2000-12-0115:30 UTCm7201942.55  PVUSGSSA
2000-12-0415:20 UTCm62610 327.40NGVD29PVUSGSSA
2000-12-0415:20 UTCm62611 326.49NAVD88PVUSGSSA
2000-12-0415:20 UTCm7201942.60  PVUSGSSA

Explanation
SectionCodeDescription
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
StatusPPumping
Method of measurementVCalibrated electric-tape measurement.
Measuring agencyUSGSU.S. Geological Survey
Source of measurementSMeasured by personnel of reporting agency.
Water-level approval statusAApproved for publication -- Processing and review completed.