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Groundwater levels for the Nation

! Important: Next Generation Monitoring Location Page

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Agency code = usgs
site_no list =
  • 345304077140201
Minimum number of levels = 1
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USGS 345304077140201 ON-441 CITY OF JACKSONVILLE MMPM

Onslow County, North Carolina
Latitude  34°53'03.9", Longitude  77°14'01.5" NAD83
Land-surface elevation 37 feet above NGVD29
The depth of the well is 73 feet below land surface.
This well is completed in the Castle Hayne Limestone (124CSLH) 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
2008-05-21 D62610 19.88NGVD291TUSGSSA
2008-05-21 D62611 18.83NAVD881TUSGSSA
2008-05-21 D7201917.12  1TUSGSSA
2009-02-0515:30 UTCm62610 19.16NGVD291TUSGSSA
2009-02-0515:30 UTCm62611 18.11NAVD881TUSGSSA
2009-02-0515:30 UTCm7201917.84  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.