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Groundwater levels for the Nation

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Agency code = tx001
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  • 362152102475602
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TX001 362152102475602 HP-02-42-202

Dallam County, Texas
Latitude  36°21'52", Longitude 102°47'56" NAD27
Land-surface elevation 4,346.0 feet above NGVD29
The depth of the well is 50.0 feet below land surface.
This well is completed in the High Plains aquifer (N100HGHPLN) national aquifer.
This well is completed in the Ogallala Formation (121OGLL) 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
1961-01-01 D62610 4322.00NGVD291OTX001AA
1961-01-01 D62611 4324.01NAVD881OTX001AA
1961-01-01 D7201924.00  1OTX001AA
1975-05-05 D62610 4322.86NGVD291STX001AA
1975-05-05 D62611 4324.87NAVD881STX001AA
1975-05-05 D7201923.14  1STX001AA
1976-02-03 D62610 4323.01NGVD291STX001AA
1976-02-03 D62611 4325.02NAVD881STX001AA
1976-02-03 D7201922.99  1STX001AA
1977-01-06 D62610 4321.97NGVD291STX001AA
1977-01-06 D62611 4323.98NAVD881STX001AA
1977-01-06 D7201924.03  1STX001AA
1978-01-13 D62610 4321.95NGVD291STX001AA
1978-01-13 D62611 4323.96NAVD881STX001AA
1978-01-13 D7201924.05  1STX001AA
1978-12-09 D62610 4319.52NGVD291STX001AA
1978-12-09 D62611 4321.53NAVD881STX001AA
1978-12-09 D7201926.48  1STX001AA
1979-11-09 D62610 4320.38NGVD291STX001AA
1979-11-09 D62611 4322.39NAVD881STX001AA
1979-11-09 D7201925.62  1STX001AA
1982-01-08 D62610 4319.32NGVD291STX001AA
1982-01-08 D62611 4321.33NAVD881STX001AA
1982-01-08 D7201926.68  1STX001AA

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.
Measuring agencyTX001Texas Water Development Board
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.