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Groundwater levels for the Nation

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Agency code = usgs
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  • 361750083211101
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USGS 361750083211101 Gg:H-008 UTEN98-20

Grainger County, Tennessee
Latitude  36°17'50.2", Longitude  83°21'11.1" NAD83
Land-surface elevation 1,230 feet above NGVD29
The depth of the well is 345 feet below land surface.
The depth of the hole is 345 feet below land surface.
This well is completed in the Valley and Ridge aquifers (N500VLYRDG) national aquifer.
This well is completed in the Copper Ridge Dolomite (371CPRG) local aquifer.
Output formats
Table of 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
1999-02-0315:40 UTCm62610 1028.00NGVD291TUSGSSA
1999-02-0315:40 UTCm62611 1027.51NAVD881TUSGSSA
1999-02-0315:40 UTCm72019202.00  1TUSGSSA
1999-02-0415:00 UTCm62610 1028.00NGVD291TUSGSSA
1999-02-0415:00 UTCm62611 1027.51NAVD881TUSGSSA
1999-02-0415:00 UTCm72019202.00  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.