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Groundwater levels for the Nation

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Agency code = tx001
site_no list =
  • 355448102280502
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TX001 355448102280502 LL-07-05-702

Hartley County, Texas
Latitude  35°54'48", Longitude 102°28'05" NAD27
Land-surface elevation 3,939.0 feet above NGVD29
The depth of the well is 547.0 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
1973-12-09 D62610 3586.00NGVD291OTX001AA
1973-12-09 D62611 3587.85NAVD881OTX001AA
1973-12-09 D72019353.00  1OTX001AA
1977-01-03 D62610 3581.12NGVD291STX001AA
1977-01-03 D62611 3582.97NAVD881STX001AA
1977-01-03 D72019357.88  1STX001AA
1978-01-04 D62610 3578.30NGVD291STX001AA
1978-01-04 D62611 3580.15NAVD881STX001AA
1978-01-04 D72019360.70  1STX001AA
1979-01-17 D62610 3575.71NGVD291STX001AA
1979-01-17 D62611 3577.56NAVD881STX001AA
1979-01-17 D72019363.29  1STX001AA
1980-02-05 D62610 3576.66NGVD291STX001AA
1980-02-05 D62611 3578.51NAVD881STX001AA
1980-02-05 D72019362.34  1STX001AA
1980-12-17 D62610 3575.84NGVD291STX001AA
1980-12-17 D62611 3577.69NAVD881STX001AA
1980-12-17 D72019363.16  1STX001AA
1982-01-08 D62610 3574.94NGVD291STX001AA
1982-01-08 D62611 3576.79NAVD881STX001AA
1982-01-08 D72019364.06  1STX001AA
1984-01-26 D62610 3572.25NGVD291STX001AA
1984-01-26 D62611 3574.10NAVD881STX001AA
1984-01-26 D72019366.75  1STX001AA
1988-02-18 D62610 3567.27NGVD291STX001AA
1988-02-18 D62611 3569.12NAVD881STX001AA
1988-02-18 D72019371.73  1STX001AA
1989-02-23 D62610 3564.44NGVD291STX001AA
1989-02-23 D62611 3566.29NAVD881STX001AA
1989-02-23 D72019374.56  1STX001AA
1991-02-06 D62610 3562.98NGVD291STX001AA
1991-02-06 D62611 3564.83NAVD881STX001AA
1991-02-06 D72019376.02  1STX001AA
1992-02-06 D62610 3562.47NGVD291STX001AA
1992-02-06 D62611 3564.32NAVD881STX001AA
1992-02-06 D72019376.53  1STX001AA
1993-02-22 D62610 3560.88NGVD291STX001AA
1993-02-22 D62611 3562.73NAVD881STX001AA
1993-02-22 D72019378.12  1STX001AA
1996-03-19 D62610 3559.80NGVD291STX001AA
1996-03-19 D62611 3561.65NAVD881STX001AA
1996-03-19 D72019379.20  1STX001AA
1997-03-12 D62610 3559.84NGVD291STX001AA
1997-03-12 D62611 3561.69NAVD881STX001AA
1997-03-12 D72019379.16  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.