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Groundwater levels for the Nation

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Agency code = usgs
site_no list =
  • 323216091092601
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USGS 323216091092601 Ma-528

Madison Parish, Louisiana
Latitude  32°32'16", Longitude  91°09'26" NAD83
Land-surface elevation 86 feet above NAVD88
The depth of the well is 120 feet below land surface.
The depth of the hole is 123 feet below land surface.
This well is completed in the Mississippi River Valley alluvial aquifer (N100MSRVVL) national aquifer.
This well is completed in the Mississippi River Alluvial Aquifer (112MRVA) 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
2018-03-1521:15 UTCm62610 83.58NGVD291SUSGSSA
2018-03-1521:15 UTCm62611 83.54NAVD881SUSGSSA
2018-03-1521:15 UTCm720192.46  1SUSGSSA
2018-10-1216:10 UTCm62610 75.03NGVD291SUSGSSA
2018-10-1216:10 UTCm62611 74.99NAVD881SUSGSSA
2018-10-1216:10 UTCm7201911.01  1SUSGSSA
2020-04-1622:10 UTCm62610 84.20NGVD291SUSGSSA
2020-04-1622:10 UTCm62611 84.16NAVD881SUSGSSA
2020-04-1622:10 UTCm720191.84  1SUSGSSA
2020-11-0418:51 UTCm62610 76.36NGVD291SUSGSSA
2020-11-0418:51 UTCm62611 76.32NAVD881SUSGSSA
2020-11-0418:51 UTCm720199.68  1SUSGSSA
2021-04-1618:45 UTCm62610 83.04NGVD291SUSGSSA
2021-04-1618:45 UTCm62611 83.00NAVD881SUSGSSA
2021-04-1618:45 UTCm720193.00  1SUSGSSA
2021-10-1316:05 UTCm62610 75.89NGVD291SUSGSSA
2021-10-1316:05 UTCm62611 75.85NAVD881SUSGSSA
2021-10-1316:05 UTCm7201910.15  1SUSGSSA
2022-04-0616:28 UTCm62610 82.58NGVD291SUSGSSA
2022-04-0616:28 UTCm62611 82.54NAVD881SUSGSSA
2022-04-0616:28 UTCm720193.46  1SUSGSSA
2022-10-0518:25 UTCm62610 74.19NGVD291SUSGSSA
2022-10-0518:25 UTCm62611 74.15NAVD881SUSGSSA
2022-10-0518:25 UTCm7201911.85  1SUSGSSA
2023-04-0420:05 UTCm62610 81.95NGVD291SUSGSSA
2023-04-0420:05 UTCm62611 81.91NAVD881SUSGSSA
2023-04-0420:05 UTCm720194.09  1SUSGSSA
2023-10-1316:46 UTCm62610 70.44NGVD291SusgsAA
2023-10-1316:46 UTCm62611 70.40NAVD881SusgsAA
2023-10-1316:46 UTCm7201915.60  1SusgsAA
2024-04-0514:33 UTCm62610 76.83NGVD291SUSGSSP
2024-04-0514:33 UTCm62611 76.79NAVD881SUSGSSP
2024-04-0514:33 UTCm720199.21  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
Measuring agencyusgsNot determined
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.
Water-level approval statusPProvisional data subject to revision.