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Groundwater levels for the Nation

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Agency code = usgs
site_no list =
  • 394543075371901
Minimum number of levels = 1
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USGS 394543075371901 Bc53-07

New Castle County, Delaware
Latitude  39°45'43", Longitude  75°37'19" NAD27
Land-surface elevation 205 feet above NGVD29
The depth of the well is 41 feet below land surface.
This well is completed in the Wilmington Complex (300WLMG) local aquifer.
Output formats
Table of data
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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
1989-10-17 D62610 190.00NGVD291AUSGSSA
1989-10-17 D62611 188.83NAVD881AUSGSSA
1989-10-17 D7201915.00  1AUSGSSA

Explanation
SectionCodeDescription
Water-level date-time accuracyDDate is accurate to the Day
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 measurementAAirline measurement.
Measuring agencyUSGSU.S. Geological Survey
Source of measurementSMeasured by personnel of reporting agency.
Water-level approval statusAApproved for publication -- Processing and review completed.