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Groundwater levels for the Nation

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Agency code = usgs
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  • 305911091575701
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USGS 305911091575701 Av-5379Z

Avoyelles Parish, Louisiana
Latitude  30°59'11", Longitude  91°57'57" NAD83
Land-surface elevation 45 feet above NAVD88
The depth of the well is 139 feet below land surface.
The depth of the hole is 140 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 Valley Alluvial Aquifers (112MRVA) local aquifer.
Output formats
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
2004-03-12 D62610 26.95NGVD291OLA014AA
2004-03-12 D62611 27.00NAVD881OLA014AA
2004-03-12 D7201918.00  1OLA014AA

Explanation
SectionCodeDescription
Water-level date-time accuracyDDate is accurate to the Day
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 measurementOObserved.
Measuring agencyLA014Louisiana Department of Transportation & Development
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.