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Groundwater levels for the Nation

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Agency code = usgs
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  • 355444090015301
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USGS 355444090015301 15N10E21BBD1

Mississippi County, Arkansas
Latitude  35°54'44.44", Longitude  90°01'52.77" NAD83
Land-surface elevation 239 feet above NAVD88
The depth of the well is 89 feet below land surface.
The depth of the hole is 102 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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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
2020-04-0620:35 UTCm62610 232.56NGVD291TUSGSSA
2020-04-0620:35 UTCm62611 232.65NAVD881TUSGSSA
2020-04-0620:35 UTCm720196.44  1TUSGSSA
2020-11-0219:40 UTCm62610 225.50NGVD291SUSGSSA
2020-11-0219:40 UTCm62611 225.59NAVD881SUSGSSA
2020-11-0219:40 UTCm7201913.41  1SUSGSSA
2021-04-1322:24 UTCm62610 229.79NGVD291SUSGSSA
2021-04-1322:24 UTCm62611 229.88NAVD881SUSGSSA
2021-04-1322:24 UTCm720199.12  1SUSGSSA
2021-10-0817:15 UTCm62610 223.30NGVD291SUSGSSA
2021-10-0817:15 UTCm62611 223.39NAVD881SUSGSSA
2021-10-0817:15 UTCm7201915.61  1SUSGSSA
2022-04-2119:47 UTCm62610 231.64NGVD291SUSGSSA
2022-04-2119:47 UTCm62611 231.73NAVD881SUSGSSA
2022-04-2119:47 UTCm720197.27  1SUSGSSA
2022-10-1119:34 UTCm62610 222.87NGVD291VUSGSSA
2022-10-1119:34 UTCm62611 222.96NAVD881VUSGSSA
2022-10-1119:34 UTCm7201916.04  1VUSGSSA
2023-04-1218:32 UTCm62610 230.15NGVD291SUSGSSA
2023-04-1218:32 UTCm62611 230.24NAVD881SUSGSSA
2023-04-1218:32 UTCm720198.76  1SUSGSSA
2023-10-0418:58 UTCm62610 224.48NGVD291VUSGSSA
2023-10-0418:58 UTCm62611 224.57NAVD881VUSGSSA
2023-10-0418:58 UTCm7201914.43  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 measurementTElectric-tape measurement.
Method of measurementVCalibrated electric-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.