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Groundwater levels for the Nation

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Agency code = usgs
site_no list =
  • 343421077284702
Minimum number of levels = 1
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USGS 343421077284702 ON-484 ONWASA D6M

Onslow County, North Carolina
Latitude  34°34'20.6", Longitude  77°28'46.9" NAD83
Land-surface elevation 63 feet above NGVD29
The depth of the well is 215 feet below land surface.
This well is completed in the Castle Hayne Limestone (124CSLH) local aquifer.
Output formats
Table of data
Tab-separated 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
2009-02-0520:10 UTCm62610 11.96NGVD291SNC031AA
2009-02-0520:10 UTCm62611 10.91NAVD881SNC031AA
2009-02-0520:10 UTCm7201951.04  1SNC031AA

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 measurementSSteel-tape measurement.
Measuring agencyNC031USMC Camp Lejeune, NC
Source of measurementAReported by another government agency (do not use "A" if reported by owner, use "O").
Water-level approval statusAApproved for publication -- Processing and review completed.