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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.


! Important: Next Generation Monitoring Location Page

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  • 403438078154901
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USGS 403438078154901 BA 631

Blair County, Pennsylvania
Latitude  40°34'36.0", Longitude  78°15'50.4" NAD83
Land-surface elevation 1,090 feet above NGVD29
The depth of the well is 210 feet below land surface.
The depth of the hole is 210 feet below land surface.
This well is completed in the Valley and Ridge aquifers (N500VLYRDG) national aquifer.
This well is completed in the Coburn, Salona, Nealmont, Benner, Snyder, Hatter, Loysburg Fms. (364CSNL) 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
1994-04-22 D62610 961.50NGVD291TUSGSSA
1994-04-22 D62611 960.95NAVD881TUSGSSA
1994-04-22 D72019128.50  1TUSGSSA
1994-06-22 D62610 945.40NGVD291SUSGSSA
1994-06-22 D62611 944.85NAVD881SUSGSSA
1994-06-22 D72019144.60  1SUSGSSA
1994-08-10 D62610 947.67NGVD291SUSGSSA
1994-08-10 D62611 947.12NAVD881SUSGSSA
1994-08-10 D72019142.33  1SUSGSSA
2009-06-1012:49 UTCm62610 945.50NGVD291SUSGSSA
2009-06-1012:49 UTCm62611 944.95NAVD881SUSGSSA
2009-06-1012:49 UTCm72019144.50  1SUSGSSA
2017-07-2512:11 UTCm62610 958.07NGVD291SUSGSSP
2017-07-2512:11 UTCm62611 957.52NAVD881SUSGSSP
2017-07-2512:11 UTCm72019131.93  1SUSGSSP

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 measurementSSteel-tape measurement.
Method of measurementTElectric-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.
Water-level approval statusPProvisional data subject to revision.