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Groundwater levels for the Nation

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Agency code = usgs
site_no list =
  • 353654079034401
Minimum number of levels = 1
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USGS 353654079034401 CH-170

Chatham County, North Carolina
Latitude  35°36'54", Longitude  79°03'44" NAD27
Land-surface elevation 226 feet above NAVD88
The depth of the well is 74.0 feet below land surface.
This well is completed in the Early Mesozoic basin aquifers (N300ERLMZC) national aquifer.
This well is completed in the Triassic Sedimentary Rocks (230SDMR) 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
1966 Y62610 215.74NGVD291O  A
1966 Y62611 215.00NAVD881O  A
1966 Y7201911.00  1O  A

Explanation
SectionCodeDescription
Water-level date-time accuracyYDate is accurate to the Year
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 measurementOObserved.
Measuring agencyNot determined
Source of measurementNot determined
Water-level approval statusAApproved for publication -- Processing and review completed.