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Groundwater levels for the Nation

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Agency code = usgs
site_no list =
  • 334352079274409
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USGS 334352079274409 WIL- 176

Williamsburg County, South Carolina
Latitude  33°43'52", Longitude  79°27'44" NAD27
Land-surface elevation 40 feet above NGVD29
The depth of the well is 914 feet below land surface.
The depth of the hole is 929 feet below land surface.
This well is completed in the Southeastern Coastal Plain aquifer system (S100SECSLP) national aquifer.
This well is completed in the Middendorf Formation (211MDDF) local aquifer.
Output formats
Table of data
Tab-separated 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
1986 Y62610 -2.00NGVD291ZSC008AA
1986 Y62611 -2.99NAVD881ZSC008AA
1986 Y7201942.00  1ZSC008AA
1989-11-0117:00 UTCm62610 -8.00NGVD291ZUSGSSA
1989-11-0117:00 UTCm62611 -8.99NAVD881ZUSGSSA
1989-11-0117:00 UTCm7201948.00  1ZUSGSSA
1996-11-2017:45 UTCm62610 -28.98NGVD291SUSGSSA
1996-11-2017:45 UTCm62611 -29.97NAVD881SUSGSSA
1996-11-2017:45 UTCm7201968.98  1SUSGSSA
2001-11-1320:40 UTCm62610 -31.60NGVD291SUSGSSA
2001-11-1320:40 UTCm62611 -32.59NAVD881SUSGSSA
2001-11-1320:40 UTCm7201971.60  1SUSGSSA
2004-11-04 D62610 -33.45NGVD291VUSGSSA
2004-11-04 D62611 -34.44NAVD881VUSGSSA
2004-11-04 D7201973.45  1VUSGSSA

Explanation
SectionCodeDescription
Water-level date-time accuracyDDate is accurate to the Day
Water-level date-time accuracyYDate is accurate to the Year
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.
Method of measurementVCalibrated electric-tape measurement.
Method of measurementZOther.
Measuring agencySC008South Carolina Water Resources Commission
Measuring agencyUSGSU.S. Geological Survey
Source of measurementAReported by another government agency (do not use "A" if reported by owner, use "O").
Source of measurementSMeasured by personnel of reporting agency.
Water-level approval statusAApproved for publication -- Processing and review completed.