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Groundwater levels for the Nation

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Agency code = usgs
site_no list =
  • 331132091152501
Minimum number of levels = 1
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USGS 331132091152501 17S02W25CBA1

Chicot County, Arkansas
Latitude  33°11'31.52", Longitude  91°15'24.52" NAD83
Land-surface elevation 131 feet above NAVD88
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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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
2020-11-0521:44 UTCm62610 94.99NGVD291SUSGSSA
2020-11-0521:44 UTCm62611 94.81NAVD881SUSGSSA
2020-11-0521:44 UTCm7201937.01  1SUSGSSA
2021-04-2220:30 UTCm62610 95.78NGVD291SUSGSSA
2021-04-2220:30 UTCm62611 95.60NAVD881SUSGSSA
2021-04-2220:30 UTCm7201936.22  1SUSGSSA
2021-10-1322:10 UTCm62610 94.33NGVD291SUSGSSA
2021-10-1322:10 UTCm62611 94.15NAVD881SUSGSSA
2021-10-1322:10 UTCm7201937.67  1SUSGSSA
2022-04-0719:42 UTCm62610 95.09NGVD291SUSGSSA
2022-04-0719:42 UTCm62611 94.91NAVD881SUSGSSA
2022-04-0719:42 UTCm7201936.91  1SUSGSSA
2022-10-1016:28 UTCm62610 92.69NGVD291SUSGSSA
2022-10-1016:28 UTCm62611 92.51NAVD881SUSGSSA
2022-10-1016:28 UTCm7201939.31  1SUSGSSA
2023-10-0615:49 UTCm62610 91.48NGVD291SUSGSSA
2023-10-0615:49 UTCm62611 91.30NAVD881SUSGSSA
2023-10-0615:49 UTCm7201940.52  1SUSGSSA
2024-04-0319:47 UTCm62610 92.62NGVD291SUSGSSP
2024-04-0319:47 UTCm62611 92.44NAVD881SUSGSSP
2024-04-0319:47 UTCm7201939.38  1SUSGSSP

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 agencyUSGSU.S. Geological Survey
Source of measurementSMeasured by personnel of reporting agency.
Water-level approval statusAApproved for publication -- Processing and review completed.
Water-level approval statusPProvisional data subject to revision.