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Groundwater levels for the Nation

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Agency code = usgs
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  • 354151090491601
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USGS 354151090491601 12N02E01DDA1

Poinsett County, Arkansas
Latitude  35°41'51", Longitude  90°49'16" NAD27
Land-surface elevation 247 feet above NGVD29
The depth of the well is 130 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
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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
1984-03-28 D62610 165.50NGVD291S  A
1984-03-28 D62611 165.73NAVD881S  A
1984-03-28 D7201981.50  1S  A
1985-03-28 D62610 165.52NGVD291S  A
1985-03-28 D62611 165.75NAVD881S  A
1985-03-28 D7201981.48  1S  A
1986-03-21 D62610 164.00NGVD291S  A
1986-03-21 D62611 164.23NAVD881S  A
1986-03-21 D7201983.00  1S  A
1987-04-02 D62610 164.38NGVD291S  A
1987-04-02 D62611 164.61NAVD881S  A
1987-04-02 D7201982.62  1S  A
1988-03-31 D62610 164.21NGVD291S  A
1988-03-31 D62611 164.44NAVD881S  A
1988-03-31 D7201982.79  1S  A
2020-04-2715:43 UTCm62610 120.15NGVD291VUSGSSA
2020-04-2715:43 UTCm62611 120.38NAVD881VUSGSSA
2020-04-2715:43 UTCm72019126.85  1VUSGSSA
2021-04-1417:55 UTCm62610 119.99NGVD291VUSGSSA
2021-04-1417:55 UTCm62611 120.22NAVD881VUSGSSA
2021-04-1417:55 UTCm72019127.01  1VUSGSSA

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.
Method of measurementVCalibrated electric-tape measurement.
Measuring agencyNot determined
Measuring agencyUSGSU.S. Geological Survey
Source of measurementNot determined
Source of measurementSMeasured by personnel of reporting agency.
Water-level approval statusAApproved for publication -- Processing and review completed.