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Groundwater levels for the Nation

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Agency code = usgs
site_no list =
  • 393603075382702
Minimum number of levels = 1
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USGS 393603075382702 Dc42-60

New Castle County, Delaware
Latitude  39°36'02.50", Longitude  75°38'26.72" NAD83
Land-surface elevation 48.24 feet above NGVD29
The depth of the well is 206.1 feet below land surface.
The depth of the hole is 210.6 feet below land surface.
This well is completed in the Potomac Formation (217PTMC) local aquifer.
Output formats
Table of 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
2014-06-0318:40 UTCm62610 1.69NGVD291TUSGSSA
2014-06-0318:40 UTCm62611 0.92NAVD881TUSGSSA
2014-06-0318:40 UTCm7201946.55  1TUSGSSA
2014-06-2320:00 UTCm62610 1.79NGVD291TUSGSSA
2014-06-2320:00 UTCm62611 1.02NAVD881TUSGSSA
2014-06-2320:00 UTCm7201946.45  1TUSGSSA
2014-08-1420:30 UTCm62610 0.74NGVD291TUSGSSA
2014-08-1420:30 UTCm62611 -0.03NAVD881TUSGSSA
2014-08-1420:30 UTCm7201947.50  1TUSGSSA
2014-10-0818:36 UTCm62610 -0.79NGVD291TUSGSSA
2014-10-0818:36 UTCm62611 -1.56NAVD881TUSGSSA
2014-10-0818:36 UTCm7201949.03  1TUSGSSA
2014-10-1420:12 UTCm62610 -0.97NGVD291TUSGSSA
2014-10-1420:12 UTCm62611 -1.74NAVD881TUSGSSA
2014-10-1420:12 UTCm7201949.21  1TUSGSSA
2015-04-0115:45 UTCm62610 -0.05NGVD291TUSGSSA
2015-04-0115:45 UTCm62611 -0.82NAVD881TUSGSSA
2015-04-0115:45 UTCm7201948.29  1TUSGSSA
2015-05-0617:58 UTCm62610 0.15NGVD291TUSGSSA
2015-05-0617:58 UTCm62611 -0.62NAVD881TUSGSSA
2015-05-0617:58 UTCm7201948.09  1TUSGSSA
2015-08-1213:50 UTCm62610 -0.89NGVD291TUSGSSA
2015-08-1213:50 UTCm62611 -1.66NAVD881TUSGSSA
2015-08-1213:50 UTCm7201949.13  1TUSGSSA
2015-10-2915:29 UTCm62610 -1.10NGVD291TUSGSSA
2015-10-2915:29 UTCm62611 -1.87NAVD881TUSGSSA
2015-10-2915:29 UTCm7201949.34  1TUSGSSA
2016-03-0118:20 UTCm62610 -0.72NGVD291TUSGSSA
2016-03-0118:20 UTCm62611 -1.49NAVD881TUSGSSA
2016-03-0118:20 UTCm7201948.96  1TUSGSSA
2016-06-2218:12 UTCm62610 0.47NGVD291TUSGSSA
2016-06-2218:12 UTCm62611 -0.30NAVD881TUSGSSA
2016-06-2218:12 UTCm7201947.77  1TUSGSSA
2016-12-1418:10 UTCm62610 -0.92NGVD291TUSGSSA
2016-12-1418:10 UTCm62611 -1.69NAVD881TUSGSSA
2016-12-1418:10 UTCm7201949.16  1TUSGSSA

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
Status1Static
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.