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Groundwater levels for the Nation

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Agency code = tx001
site_no list =
  • 362710102342403
Minimum number of levels = 1
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TX001 362710102342403 HP-02-36-503

Dallam County, Texas
Latitude  36°27'10", Longitude 102°34'24" NAD27
Land-surface elevation 4,130.0 feet above NGVD29
The depth of the well is 135.0 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
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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
1937-02-04 D62610 4078.12NGVD291OTX001AA
1937-02-04 D62611 4079.87NAVD881OTX001AA
1937-02-04 D7201951.88  1OTX001AA
1937-07-05 D62610 4078.15NGVD291OTX001AA
1937-07-05 D62611 4079.90NAVD881OTX001AA
1937-07-05 D7201951.85  1OTX001AA
1938-01-13 D62610 4078.25NGVD291OTX001AA
1938-01-13 D62611 4080.00NAVD881OTX001AA
1938-01-13 D7201951.75  1OTX001AA
1938-05-11 D62610 4077.78NGVD291OTX001AA
1938-05-11 D62611 4079.53NAVD881OTX001AA
1938-05-11 D7201952.22  1OTX001AA
1938-11-11 D62610 4078.43NGVD291OTX001AA
1938-11-11 D62611 4080.18NAVD881OTX001AA
1938-11-11 D7201951.57  1OTX001AA
1939-02-10 D62610 4078.47NGVD291OTX001AA
1939-02-10 D62611 4080.22NAVD881OTX001AA
1939-02-10 D7201951.53  1OTX001AA
1939-05-09 D62610 4078.49NGVD291OTX001AA
1939-05-09 D62611 4080.24NAVD881OTX001AA
1939-05-09 D7201951.51  1OTX001AA
1939-06-29 D62610 4078.48NGVD291OTX001AA
1939-06-29 D62611 4080.23NAVD881OTX001AA
1939-06-29 D7201951.52  1OTX001AA
1939-12-20 D62610 4078.50NGVD291OTX001AA
1939-12-20 D62611 4080.25NAVD881OTX001AA
1939-12-20 D7201951.50  1OTX001AA
1940-04-12 D62610 4078.46NGVD291OTX001AA
1940-04-12 D62611 4080.21NAVD881OTX001AA
1940-04-12 D7201951.54  1OTX001AA
1940-12-06 D62610 4078.40NGVD291OTX001AA
1940-12-06 D62611 4080.15NAVD881OTX001AA
1940-12-06 D7201951.60  1OTX001AA
1941-12-04 D62610 4078.11NGVD291OTX001AA
1941-12-04 D62611 4079.86NAVD881OTX001AA
1941-12-04 D7201951.89  1OTX001AA
1948-03-17 D62610 4080.16NGVD291OTX001AA
1948-03-17 D62611 4081.91NAVD881OTX001AA
1948-03-17 D7201949.84  1OTX001AA

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 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.