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Groundwater levels for the Nation

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Agency code = tx001
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  • 362820102354001
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TX001 362820102354001 HP-02-36-101

Dallam County, Texas
Latitude  36°28'20", Longitude 102°35'40" NAD27
Land-surface elevation 4,143.0 feet above NGVD29
The depth of the well is 65.0 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
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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
1937-03-10 D62610 4109.30NGVD291OTX001AA
1937-03-10 D62611 4111.05NAVD881OTX001AA
1937-03-10 D7201933.70  1OTX001AA
1938-11-12 D62610 4109.65NGVD291OTX001AA
1938-11-12 D62611 4111.40NAVD881OTX001AA
1938-11-12 D7201933.35  1OTX001AA
1939-06-29 D62610 4109.74NGVD291OTX001AA
1939-06-29 D62611 4111.49NAVD881OTX001AA
1939-06-29 D7201933.26  1OTX001AA
1939-12-20 D62610 4109.62NGVD291OTX001AA
1939-12-20 D62611 4111.37NAVD881OTX001AA
1939-12-20 D7201933.38  1OTX001AA
1940-04-12 D62610 4109.54NGVD291OTX001AA
1940-04-12 D62611 4111.29NAVD881OTX001AA
1940-04-12 D7201933.46  1OTX001AA
1940-12-06 D62610 4109.85NGVD291OTX001AA
1940-12-06 D62611 4111.60NAVD881OTX001AA
1940-12-06 D7201933.15  1OTX001AA
1941-12-04 D62610 4110.75NGVD291OTX001AA
1941-12-04 D62611 4112.50NAVD881OTX001AA
1941-12-04 D7201932.25  1OTX001AA
1950-02-24 D62610 4112.56NGVD291OTX001AA
1950-02-24 D62611 4114.31NAVD881OTX001AA
1950-02-24 D7201930.44  1OTX001AA
1951-02-18 D62610 4113.70NGVD291OTX001AA
1951-02-18 D62611 4115.45NAVD881OTX001AA
1951-02-18 D7201929.30  1OTX001AA
1952-02-04 D62610 4114.16NGVD291OTX001AA
1952-02-04 D62611 4115.91NAVD881OTX001AA
1952-02-04 D7201928.84  1OTX001AA
1953-02-02 D62610 4113.75NGVD291OTX001AA
1953-02-02 D62611 4115.50NAVD881OTX001AA
1953-02-02 D7201929.25  1OTX001AA
1954-01-19 D62610 4113.54NGVD291OTX001AA
1954-01-19 D62611 4115.29NAVD881OTX001AA
1954-01-19 D7201929.46  1OTX001AA
1955-01-17 D62610 4112.37NGVD291OTX001AA
1955-01-17 D62611 4114.12NAVD881OTX001AA
1955-01-17 D7201930.63  1OTX001AA
1956-03-22 D62610 4111.47NGVD291OTX001AA
1956-03-22 D62611 4113.22NAVD881OTX001AA
1956-03-22 D7201931.53  1OTX001AA
1957-03-05 D62610 4111.25NGVD291OTX001AA
1957-03-05 D62611 4113.00NAVD881OTX001AA
1957-03-05 D7201931.75  1OTX001AA
1958-04-07 D62610 4110.10NGVD291OTX001AA
1958-04-07 D62611 4111.85NAVD881OTX001AA
1958-04-07 D7201932.90  1OTX001AA
1959-03-24 D62610 4109.73NGVD291OTX001AA
1959-03-24 D62611 4111.48NAVD881OTX001AA
1959-03-24 D7201933.27  1OTX001AA
1960-04-20 D62610 4109.45NGVD291OTX001AA
1960-04-20 D62611 4111.20NAVD881OTX001AA
1960-04-20 D7201933.55  1OTX001AA
1961-01-07 D62610 4109.12NGVD291STX001AA
1961-01-07 D62611 4110.87NAVD881STX001AA
1961-01-07 D7201933.88  1STX001AA
1962-01-17 D62610 4109.71NGVD291STX001AA
1962-01-17 D62611 4111.46NAVD881STX001AA
1962-01-17 D7201933.29  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.