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Groundwater levels for the Nation

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Agency code = usgs
site_no list =
  • 393559075375801
Minimum number of levels = 1
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USGS 393559075375801 Dc53-67

New Castle County, Delaware
Latitude  39°35'58.90", Longitude  75°37'53.69" NAD83
Land-surface elevation 46.25 feet above NGVD29
The depth of the well is 66.8 feet below land surface.
The depth of the hole is 67 feet below land surface.
This well is completed in the Northern Atlantic Coastal Plain aquifer system (S100NATLCP) national aquifer.
This well is completed in the Potomac Formation (217PTMC) 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
2005-08-10 D62610 12.85NGVD291TUSGSSA
2005-08-10 D62611 12.08NAVD881TUSGSSA
2005-08-10 D7201933.40  1TUSGSSA
2005-09-12 D62610 12.47NGVD291TUSGSSA
2005-09-12 D62611 11.70NAVD881TUSGSSA
2005-09-12 D7201933.78  1TUSGSSA
2005-09-20 D62610 12.37NGVD291TUSGSSA
2005-09-20 D62611 11.60NAVD881TUSGSSA
2005-09-20 D7201933.88  1TUSGSSA
2005-09-29 D62610 12.28NGVD291TUSGSSA
2005-09-29 D62611 11.51NAVD881TUSGSSA
2005-09-29 D7201933.97  1TUSGSSA
2005-10-26 D62610 12.19NGVD291TUSGSSA
2005-10-26 D62611 11.42NAVD881TUSGSSA
2005-10-26 D7201934.06  1TUSGSSA
2005-11-15 D62610 12.07NGVD291TUSGSSA
2005-11-15 D62611 11.30NAVD881TUSGSSA
2005-11-15 D7201934.18  1TUSGSSA
2005-12-08 D62610 11.94NGVD291TUSGSSA
2005-12-08 D62611 11.17NAVD881TUSGSSA
2005-12-08 D7201934.31  1TUSGSSA
2005-12-1405:03 UTCm62610 11.93NGVD291TUSGSSA
2005-12-1405:03 UTCm62611 11.16NAVD881TUSGSSA
2005-12-1405:03 UTCm7201934.32  1TUSGSSA
2006-01-1305:03 UTCm62610 12.04NGVD291TUSGSSA
2006-01-1305:03 UTCm62611 11.27NAVD881TUSGSSA
2006-01-1305:03 UTCm7201934.21  1TUSGSSA
2006-02-1605:03 UTCm62610 12.04NGVD291TUSGSSA
2006-02-1605:03 UTCm62611 11.27NAVD881TUSGSSA
2006-02-1605:03 UTCm7201934.21  1TUSGSSA
2006-03-1605:03 UTCm62610 11.96NGVD291TUSGSSA
2006-03-1605:03 UTCm62611 11.19NAVD881TUSGSSA
2006-03-1605:03 UTCm7201934.29  1TUSGSSA
2006-04-2705:03 UTCm62610 11.83NGVD291TUSGSSA
2006-04-2705:03 UTCm62611 11.06NAVD881TUSGSSA
2006-04-2705:03 UTCm7201934.42  1TUSGSSA
2006-06-2105:03 UTCm62610 11.62NGVD291TUSGSSA
2006-06-2105:03 UTCm62611 10.85NAVD881TUSGSSA
2006-06-2105:03 UTCm7201934.63  1TUSGSSA
2006-07-2605:03 UTCm62610 12.25NGVD291TUSGSSA
2006-07-2605:03 UTCm62611 11.48NAVD881TUSGSSA
2006-07-2605:03 UTCm7201934.00  1TUSGSSA
2006-08-3005:03 UTCm62610 12.04NGVD291TUSGSSA
2006-08-3005:03 UTCm62611 11.27NAVD881TUSGSSA
2006-08-3005:03 UTCm7201934.21  1TUSGSSA
2006-09-2805:03 UTCm62610 12.12NGVD291TUSGSSA
2006-09-2805:03 UTCm62611 11.35NAVD881TUSGSSA
2006-09-2805:03 UTCm7201934.13  1TUSGSSA
2006-10-2605:03 UTCm62610 12.09NGVD291TUSGSSA
2006-10-2605:03 UTCm62611 11.32NAVD881TUSGSSA
2006-10-2605:03 UTCm7201934.16  1TUSGSSA
2006-11-2105:03 UTCm62610 12.32NGVD291TUSGSSA
2006-11-2105:03 UTCm62611 11.55NAVD881TUSGSSA
2006-11-2105:03 UTCm7201933.93  1TUSGSSA
2006-12-1905:03 UTCm62610 12.25NGVD291TUSGSSA
2006-12-1905:03 UTCm62611 11.48NAVD881TUSGSSA
2006-12-1905:03 UTCm7201934.00  1TUSGSSA
2007-01-1905:03 UTCm62610 12.39NGVD291TUSGSSA
2007-01-1905:03 UTCm62611 11.62NAVD881TUSGSSA
2007-01-1905:03 UTCm7201933.86  1TUSGSSA
2007-02-2105:03 UTCm62610 12.32NGVD291TUSGSSA
2007-02-2105:03 UTCm62611 11.55NAVD881TUSGSSA
2007-02-2105:03 UTCm7201933.93  1TUSGSSA
2007-03-2005:03 UTCm62610 12.42NGVD291TUSGSSA
2007-03-2005:03 UTCm62611 11.65NAVD881TUSGSSA
2007-03-2005:03 UTCm7201933.83  1TUSGSSA

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 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.