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Groundwater levels for Pennsylvania

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[!] Over the next year, the USGS Pennsylvania Water Science Center will be updating the geodetic vertical elevation (gage datum) for many locations. Click HERE for additional information including a current list of streamgages with upcoming datum changes. This update in gage datum does not affect the location of the streamgage, nor the observed local gage height or discharge recorded at the streamgage.



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  • 405002077561901
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USGS 405002077561901 CE 324

Centre County, Pennsylvania
Latitude  40°50'02", Longitude  77°56'19" NAD27
Land-surface elevation 1,160.00 feet above NGVD29
The depth of the well is 135 feet below land surface.
This well is completed in the Valley and Ridge aquifers (N500VLYRDG) national aquifer.
This well is completed in the Bellefonte Formation (367BLFN) local aquifer.
Output formats
Table of data
Tab-separated data
Graph of data
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
1980-10-21 D62610 1095.00NGVD291L  A
1980-10-21 D62611 1094.40NAVD881L  A
1980-10-21 D7201965.00  1L  A
2017-07-2015:45 UTCm62610 1104.80NGVD291SUSGSSP
2017-07-2015:45 UTCm62611 1104.20NAVD881SUSGSSP
2017-07-2015:45 UTCm7201955.20  1SUSGSSP
2018-03-2818:00 UTCm62610 1105.71NGVD291OUSGSSP
2018-03-2818:00 UTCm62611 1105.11NAVD881OUSGSSP
2018-03-2818:00 UTCm7201954.29  1OUSGSSP
2018-05-2415:30 UTCm62610 1106.47NGVD291OUSGSSP
2018-05-2415:30 UTCm62611 1105.87NAVD881OUSGSSP
2018-05-2415:30 UTCm7201953.53  1OUSGSSP
2018-07-1615:00 UTCm62610 1105.60NGVD291OUSGSSP
2018-07-1615:00 UTCm62611 1105.00NAVD881OUSGSSP
2018-07-1615:00 UTCm7201954.40  1OUSGSSP
2018-09-0514:30 UTCm62610 1106.50NGVD291OUSGSSP
2018-09-0514:30 UTCm62611 1105.90NAVD881OUSGSSP
2018-09-0514:30 UTCm7201953.50  1OUSGSSP

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 measurementLInterpreted from geophysical logs.
Method of measurementOObserved.
Method of measurementSSteel-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.
Water-level approval statusPProvisional data subject to revision.