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Groundwater levels for the Nation

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Agency code = usgs
site_no list =
  • 344815091454001
Minimum number of levels = 1
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USGS 344815091454001 02N07W16BAB1

Lonoke County, Arkansas
Latitude  34°48'15.20", Longitude  91°45'39.50" NAD83
Land-surface elevation 239 feet above NAVD88
The depth of the well is 184 feet below land surface.
This well is completed in the Mississippi River Valley alluvial aquifer (N100MSRVVL) national aquifer.
This well is completed in the Quaternary Alluvium (110ALVM) 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
2000-05-0117:00 UTCm62610 108.19NGVD291SUSGSSA
2000-05-0117:00 UTCm62611 108.15NAVD881SUSGSSA
2000-05-0117:00 UTCm72019130.85  1SUSGSSA
2002-03-2215:00 UTCm62610 103.95NGVD291SUSGSSA
2002-03-2215:00 UTCm62611 103.91NAVD881SUSGSSA
2002-03-2215:00 UTCm72019135.09  1SUSGSSA
2004-03-1119:00 UTCm62610 102.85NGVD291S  A
2004-03-1119:00 UTCm62611 102.81NAVD881S  A
2004-03-1119:00 UTCm72019136.19  1S  A
2006-04-1315:02 UTCm62610 101.40NGVD291SUSGSSA
2006-04-1315:02 UTCm62611 101.36NAVD881SUSGSSA
2006-04-1315:02 UTCm72019137.64  1SUSGSSA
2008-03-1917:40 UTCm62610 103.25NGVD291SUSGSSA
2008-03-1917:40 UTCm62611 103.21NAVD881SUSGSSA
2008-03-1917:40 UTCm72019135.79  1SUSGSSA
2010-04-1520:26 UTCm62610 95.02NGVD291SUSGSSA
2010-04-1520:26 UTCm62611 94.98NAVD881SUSGSSA
2010-04-1520:26 UTCm72019144.02  1SUSGSSA
2012-03-2016:50 UTCm62610 94.11NGVD291SUSGSSA
2012-03-2016:50 UTCm62611 94.07NAVD881SUSGSSA
2012-03-2016:50 UTCm72019144.93  1SUSGSSA
2014-04-2219:25 UTCm62610 94.35NGVD291SUSGSSA
2014-04-2219:25 UTCm62611 94.31NAVD881SUSGSSA
2014-04-2219:25 UTCm72019144.69  1SUSGSSA
2016-03-0319:00 UTCm62610 93.24NGVD291SUSGSSA
2016-03-0319:00 UTCm62611 93.20NAVD881SUSGSSA
2016-03-0319:00 UTCm72019145.80  1SUSGSSA
2018-05-0414:50 UTCm62610 94.26NGVD291SUSGSSA
2018-05-0414:50 UTCm62611 94.22NAVD881SUSGSSA
2018-05-0414:50 UTCm72019144.78  1SUSGSSA
2020-04-0920:49 UTCm62610 95.23NGVD291SUSGSSA
2020-04-0920:49 UTCm62611 95.19NAVD881SUSGSSA
2020-04-0920:49 UTCm72019143.81  1SUSGSSA
2020-11-1818:10 UTCm62610 91.98NGVD291SUSGSSA
2020-11-1818:10 UTCm62611 91.94NAVD881SUSGSSA
2020-11-1818:10 UTCm72019147.06  1SUSGSSA
2023-04-1319:17 UTCm62610 92.85NGVD291SAR008AA
2023-04-1319:17 UTCm62611 92.81NAVD881SAR008AA
2023-04-1319:17 UTCm72019146.19  1SAR008AA

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 agencyNot determined
Measuring agencyAR008Arkansas Natural Resources Commission
Measuring agencyUSGSU.S. Geological Survey
Source of measurementNot determined
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.