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Groundwater levels for the Nation

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Agency code = usgs
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  • 321101092522103
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USGS 321101092522103 Bi-186

Bienville Parish, Louisiana
Latitude  32°11'01", Longitude  92°52'21" NAD27
Land-surface elevation 180.00 feet above NGVD29
The depth of the well is 216 feet below land surface.
The depth of the hole is 283 feet below land surface.
This well is completed in the Mississippi embayment aquifer system (S100MSEMBM) national aquifer.
This well is completed in the Sparta Sand (124SPRT) 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
1977-04-27 D62610 143.63NGVD291O  A
1977-04-27 D62611 143.42NAVD881O  A
1977-04-27 D7201936.37  1O  A
1977-05-04 D62610 143.74NGVD291Z  A
1977-05-04 D62611 143.53NAVD881Z  A
1977-05-04 D7201936.26  1Z  A
1980-05-19 D62610 156.00NGVD291Z  A
1980-05-19 D62611 155.79NAVD881Z  A
1980-05-19 D7201924.00  1Z  A
1985-04-15 D62610 155.75NGVD291Z  A
1985-04-15 D62611 155.54NAVD881Z  A
1985-04-15 D7201924.25  1Z  A
1989-05-09 D62610 140.59NGVD291Z  A
1989-05-09 D62611 140.38NAVD881Z  A
1989-05-09 D7201939.41  1Z  A
1996-10-16 D62610 138.03NGVD291Z  A
1996-10-16 D62611 137.82NAVD881Z  A
1996-10-16 D7201941.97  1Z  A
2001-03-20 D62610 140.08NGVD291S  A
2001-03-20 D62611 139.87NAVD881S  A
2001-03-20 D7201939.92  1S  A

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.
Method of measurementSSteel-tape measurement.
Method of measurementZOther.
Measuring agencyNot determined
Source of measurementNot determined
Water-level approval statusAApproved for publication -- Processing and review completed.