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Groundwater levels for the Nation

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Agency code = usgs
site_no list =
  • 335549084313302
Minimum number of levels = 1
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USGS 335549084313302 09FF93

Cobb County, Georgia
Latitude  33°55'49.27", Longitude  84°31'32.99" NAD83
Land-surface elevation 1,100 feet above NGVD29
The depth of the well is 245.1 feet below land surface.
The depth of the hole is 596 feet below land surface.
This well is completed in the Crystalline Rocks (320CRSL) 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
2006-12-0517:00 UTCm62610 1049.18NGVD291TUSGSSA
2006-12-0517:00 UTCm62611 1049.33NAVD881TUSGSSA
2006-12-0517:00 UTCm7201950.82  1TUSGSSA
2007-03-0716:00 UTCm62610 1050.29NGVD291TUSGSSA
2007-03-0716:00 UTCm62611 1050.44NAVD881TUSGSSA
2007-03-0716:00 UTCm7201949.71  1TUSGSSA
2007-06-1120:00 UTCm62610 1048.78NGVD291TUSGSSA
2007-06-1120:00 UTCm62611 1048.93NAVD881TUSGSSA
2007-06-1120:00 UTCm7201951.22  1TUSGSSA
2007-09-2018:00 UTCm62610 1048.95NGVD291TUSGSSA
2007-09-2018:00 UTCm62611 1049.10NAVD881TUSGSSA
2007-09-2018:00 UTCm7201951.05  1TUSGSSA

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 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.