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Groundwater levels for the Nation

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Agency code = usgs
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  • 395912075394001
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USGS 395912075394001 CH 1514

Chester County, Pennsylvania
Latitude  39°59'12", Longitude  75°39'40" NAD27
Land-surface elevation 372 feet above NGVD29
The depth of the well is 99 feet below land surface.
This well is completed in the Piedmont and Blue Ridge crystalline-rock aquifers (N400PDMBRX) national aquifer.
This well is completed in the Peters Creek Schist (300PRCK) local aquifer.
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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
1972-06-09 D62610 337.00NGVD291OUSGSSA
1972-06-09 D62611 336.00NAVD881OUSGSSA
1972-06-09 D7201935.00  1OUSGSSA
1996-04-2320:13 UTCm62610 343.52NGVD291OUSGSSP
1996-04-2320:13 UTCm62611 342.52NAVD881OUSGSSP
1996-04-2320:13 UTCm7201928.48  1OUSGSSP
1996-06-2619:50 UTCm62610 339.70NGVD291OUSGSSP
1996-06-2619:50 UTCm62611 338.70NAVD881OUSGSSP
1996-06-2619:50 UTCm7201932.30  1OUSGSSP
1996-08-2619:16 UTCm62610 338.80NGVD291OUSGSSP
1996-08-2619:16 UTCm62611 337.80NAVD881OUSGSSP
1996-08-2619:16 UTCm7201933.20  1OUSGSSP
1996-10-2219:30 UTCm62610 339.40NGVD291OUSGSSP
1996-10-2219:30 UTCm62611 338.40NAVD881OUSGSSP
1996-10-2219:30 UTCm7201932.60  1OUSGSSP
1996-12-2318:51 UTCm62610 344.52NGVD291OUSGSSP
1996-12-2318:51 UTCm62611 343.52NAVD881OUSGSSP
1996-12-2318:51 UTCm7201927.48  1OUSGSSP
1997-02-2820:18 UTCm62610 338.99NGVD291OUSGSSP
1997-02-2820:18 UTCm62611 337.99NAVD881OUSGSSP
1997-02-2820:18 UTCm7201933.01  1OUSGSSP
1997-04-3020:21 UTCm62610 335.03NGVD291OUSGSSP
1997-04-3020:21 UTCm62611 334.03NAVD881OUSGSSP
1997-04-3020:21 UTCm7201936.97  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 measurementOObserved.
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.