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Groundwater levels for the Nation

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Agency code = tx001
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  • 360502102472201
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TX001 360502102472201 HP-02-58-301

Dallam County, Texas
Latitude  36°05'02", Longitude 102°47'22" NAD27
Land-surface elevation 4,242.0 feet above NGVD29
The depth of the well is 402.0 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
Graph of data
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
1970-04-20 D62610 3967.00NGVD291OTX001AA
1970-04-20 D62611 3968.98NAVD881OTX001AA
1970-04-20 D72019275.00  1OTX001AA
1975-07-11 D62610 3964.25NGVD29PSTX001AA
1975-07-11 D62611 3966.23NAVD88PSTX001AA
1975-07-11 D72019277.75  PSTX001AA
1976-02-11 D62610 3963.54NGVD29PSTX001AA
1976-02-11 D62611 3965.52NAVD88PSTX001AA
1976-02-11 D72019278.46  PSTX001AA
1977-01-13 D62610 3958.15NGVD291STX001AA
1977-01-13 D62611 3960.13NAVD881STX001AA
1977-01-13 D72019283.85  1STX001AA
1978-03-01 D62610 3957.45NGVD29PSTX001AA
1978-03-01 D62611 3959.43NAVD88PSTX001AA
1978-03-01 D72019284.55  PSTX001AA
1978-12-12 D62610 3941.64NGVD291STX001AA
1978-12-12 D62611 3943.62NAVD881STX001AA
1978-12-12 D72019300.36  1STX001AA
1979-11-14 D62610 3945.54NGVD291STX001AA
1979-11-14 D62611 3947.52NAVD881STX001AA
1979-11-14 D72019296.46  1STX001AA
1982-01-06 D62610 3947.37NGVD291STX001AA
1982-01-06 D62611 3949.35NAVD881STX001AA
1982-01-06 D72019294.63  1STX001AA
1984-01-16 D62610 3945.85NGVD291STX001AA
1984-01-16 D62611 3947.83NAVD881STX001AA
1984-01-16 D72019296.15  1STX001AA
1987-02-11 D62610 3935.09NGVD291STX001AA
1987-02-11 D62611 3937.07NAVD881STX001AA
1987-02-11 D72019306.91  1STX001AA
1987-12-10 D62610 3927.36NGVD291STX001AA
1987-12-10 D62611 3929.34NAVD881STX001AA
1987-12-10 D72019314.64  1STX001AA
1988-12-12 D62610 3931.50NGVD291STX001AA
1988-12-12 D62611 3933.48NAVD881STX001AA
1988-12-12 D72019310.50  1STX001AA
1990-12-13 D62610 3926.13NGVD291STX001AA
1990-12-13 D62611 3928.11NAVD881STX001AA
1990-12-13 D72019315.87  1STX001AA
1992-12-14 D62610 3921.00NGVD291STX001AA
1992-12-14 D62611 3922.98NAVD881STX001AA
1992-12-14 D72019321.00  1STX001AA
1994-03-15 D62610 3919.04NGVD291STX001AA
1994-03-15 D62611 3921.02NAVD881STX001AA
1994-03-15 D72019322.96  1STX001AA
1995-03-14 D62610 3919.90NGVD291STX001AA
1995-03-14 D62611 3921.88NAVD881STX001AA
1995-03-14 D72019322.10  1STX001AA
1996-03-01 D62610 3908.90NGVD291STX001AA
1996-03-01 D62611 3910.88NAVD881STX001AA
1996-03-01 D72019333.10  1STX001AA
1997-03-10 D62610 3908.90NGVD291TTX001AA
1997-03-10 D62611 3910.88NAVD881TTX001AA
1997-03-10 D72019333.10  1TTX001AA

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
StatusPPumping
Method of measurementOObserved.
Method of measurementSSteel-tape measurement.
Method of measurementTElectric-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.