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Groundwater levels for the Nation

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Agency code = usgs
site_no list =
  • 344648091494601
Minimum number of levels = 1
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USGS 344648091494601 02N08W23DCA1

Lonoke County, Arkansas
Latitude  34°46'46.3", Longitude  91°49'45.9" NAD83
Land-surface elevation 231 feet above NAVD88
The depth of the well is 176 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.
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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
2020-04-2716:42 UTCm62610 95.48NGVD291SUSGSSA
2020-04-2716:42 UTCm62611 95.44NAVD881SUSGSSA
2020-04-2716:42 UTCm72019134.52  1SUSGSSA
2020-11-1717:50 UTCm62610 96.12NGVD291VUSGSSA
2020-11-1717:50 UTCm62611 96.08NAVD881VUSGSSA
2020-11-1717:50 UTCm72019134.92  1VUSGSSA
2021-05-0418:15 UTCm62610 98.02NGVD291VUSGSSA
2021-05-0418:15 UTCm62611 97.98NAVD881VUSGSSA
2021-05-0418:15 UTCm72019133.02  1VUSGSSA
2021-10-1318:05 UTCm62610 96.70NGVD291VUSGSSA
2021-10-1318:05 UTCm62611 96.66NAVD881VUSGSSA
2021-10-1318:05 UTCm72019134.34  1VUSGSSA
2022-04-0914:20 UTCm62610 97.75NGVD291VUSGSSA
2022-04-0914:20 UTCm62611 97.71NAVD881VUSGSSA
2022-04-0914:20 UTCm72019133.29  1VUSGSSA
2022-10-0417:38 UTCm62610 95.89NGVD291SAR008AA
2022-10-0417:38 UTCm62611 95.85NAVD881SAR008AA
2022-10-0417:38 UTCm72019135.15  1SAR008AA
2023-10-0615:40 UTCm62610 95.17NGVD291VUSGSSA
2023-10-0615:40 UTCm62611 95.13NAVD881VUSGSSA
2023-10-0615:40 UTCm72019135.87  1VUSGSSA

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.
Method of measurementVCalibrated electric-tape measurement.
Measuring agencyAR008Arkansas Natural 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.