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Groundwater levels for the Nation

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Agency code = usgs
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  • 301234092012401
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USGS 301234092012401 Lf-10030Z

Lafayette Parish, Louisiana
Latitude  30°12'34", Longitude  92°01'24" NAD83
Land-surface elevation 30 feet above NGVD29
The depth of the well is 56 feet below land surface.
The depth of the hole is 58 feet below land surface.
This well is completed in the Coastal lowlands aquifer system (S100CSLLWD) national aquifer.
This well is completed in the Chicot Aquifer, Upper (112CHCTU) 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
2001-11-16 D62610 -9.95NGVD291TUSGSSA
2001-11-16 D62611 -10.70NAVD881TUSGSSA
2001-11-16 D7201939.95  1TUSGSSA
2001-12-11 D62610 -14.95NGVD291TUSGSSA
2001-12-11 D62611 -15.70NAVD881TUSGSSA
2001-12-11 D7201944.95  1TUSGSSA
2014-03-2718:36 UTCm62610 -12.63NGVD291VUSGSSA
2014-03-2718:36 UTCm62611 -13.38NAVD881VUSGSSA
2014-03-2718:36 UTCm7201942.63  1VUSGSSA
2018-06-2822:15 UTCm62610 -8.52NGVD291VUSGSSA
2018-06-2822:15 UTCm62611 -9.27NAVD881VUSGSSA
2018-06-2822:15 UTCm7201938.52  1VUSGSSA
2020-07-0213:40 UTCm62610 -8.00NGVD291VUSGSSA
2020-07-0213:40 UTCm62611 -8.75NAVD881VUSGSSA
2020-07-0213:40 UTCm7201938.00  1VUSGSSA
2021-06-1518:00 UTCm62610 -6.97NGVD291VUSGSSP
2021-06-1518:00 UTCm62611 -7.72NAVD881VUSGSSP
2021-06-1518:00 UTCm7201936.97  1VUSGSSP
2024-08-2820:15 UTCm62610 -9.99NGVD291VUSGSSP
2024-08-2820:15 UTCm62611 -10.74NAVD881VUSGSSP
2024-08-2820:15 UTCm7201939.99  1VUSGSSP

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 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.
Water-level approval statusPProvisional data subject to revision.