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Groundwater levels for the Nation

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Agency code = ar008
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  • 351238090300001
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AR008 351238090300001 07N06E19CC1

Crittenden County, Arkansas
Latitude  35°12'57.95", Longitude  90°30'05.30" NAD83
Land-surface elevation 210 feet above NGVD29
The depth of the well is 121 feet below land surface.
The depth of the hole is 125 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
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
2016-09-22 D62610 166.09NGVD291SUSSCSAA
2016-09-22 D62611 166.14NAVD881SUSSCSAA
2016-09-22 D7201943.91  1SUSSCSAA
2017-03-06 D62610 164.00NGVD291SUSSCSAA
2017-03-06 D62611 164.05NAVD881SUSSCSAA
2017-03-06 D7201946.00  1SUSSCSAA
2017-09-14 D62610 158.40NGVD291SUSSCSAA
2017-09-14 D62611 158.45NAVD881SUSSCSAA
2017-09-14 D7201951.60  1SUSSCSAA
2018-03-05 D62610 162.10NGVD291SUSSCSAA
2018-03-05 D62611 162.15NAVD881SUSSCSAA
2018-03-05 D7201947.90  1SUSSCSAA
2018-09-04 D62610 162.65NGVD291SUSSCSAA
2018-09-04 D62611 162.70NAVD881SUSSCSAA
2018-09-04 D7201947.35  1SUSSCSAA
2019-03-07 D62610 164.15NGVD291SUSSCSAA
2019-03-07 D62611 164.20NAVD881SUSSCSAA
2019-03-07 D7201945.85  1SUSSCSAA
2019-09-10 D62610 169.84NGVD291SUSSCSAA
2019-09-10 D62611 169.89NAVD881SUSSCSAA
2019-09-10 D7201940.16  1SUSSCSAA
2020-04-2115:30 UTCm62610 166.34NGVD291SUSSCSAA
2020-04-2115:30 UTCm62611 166.39NAVD881SUSSCSAA
2020-04-2115:30 UTCm7201943.66  1SUSSCSAA
2020-11-05 D62610 169.85NGVD291SUSSCSAA
2020-11-05 D62611 169.90NAVD881SUSSCSAA
2020-11-05 D7201940.15  1SUSSCSAA
2022-04-1815:45 UTCm62610 182.50NGVD291SUSSCSAA
2022-04-1815:45 UTCm62611 182.55NAVD881SUSSCSAA
2022-04-1815:45 UTCm7201927.50  1SUSSCSAA
2023-10-0615:45 UTCm62610 170.00NGVD291SUSSCSAA
2023-10-0615:45 UTCm62611 170.05NAVD881SUSSCSAA
2023-10-0615:45 UTCm7201940.00  1SUSSCSAA

Explanation
SectionCodeDescription
Water-level date-time accuracyDDate is accurate to the Day
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 agencyUSSCSU.S. Soil Conservation Service
Source of measurementAReported by another government agency (do not use "A" if reported by owner, use "O").
Water-level approval statusAApproved for publication -- Processing and review completed.