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Groundwater levels for the Nation

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Agency code = tx001
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  • 360912103021602
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TX001 360912103021602 HP-01-56-902

Dallam County, Texas
Latitude  36°09'12", Longitude 103°02'16" NAD27
Land-surface elevation 4,495.0 feet above NGVD29
The depth of the well is 315.0 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
1968-06-01 D62610 4360.00NGVD291OTX001AA
1968-06-01 D62611 4362.19NAVD881OTX001AA
1968-06-01 D72019135.00  1OTX001AA
1975-06-04 D62610 4371.20NGVD291STX001AA
1975-06-04 D62611 4373.39NAVD881STX001AA
1975-06-04 D72019123.80  1STX001AA
1976-01-22 D62610 4370.33NGVD291STX001AA
1976-01-22 D62611 4372.52NAVD881STX001AA
1976-01-22 D72019124.67  1STX001AA
1977-01-12 D62610 4367.90NGVD291STX001AA
1977-01-12 D62611 4370.09NAVD881STX001AA
1977-01-12 D72019127.10  1STX001AA
1978-01-10 D62610 4364.90NGVD291STX001AA
1978-01-10 D62611 4367.09NAVD881STX001AA
1978-01-10 D72019130.10  1STX001AA
1978-12-11 D62610 4360.85NGVD291STX001AA
1978-12-11 D62611 4363.04NAVD881STX001AA
1978-12-11 D72019134.15  1STX001AA
1979-11-07 D62610 4357.98NGVD291STX001AA
1979-11-07 D62611 4360.17NAVD881STX001AA
1979-11-07 D72019137.02  1STX001AA
1982-01-08 D62610 4339.32NGVD291STX001AA
1982-01-08 D62611 4341.51NAVD881STX001AA
1982-01-08 D72019155.68  1STX001AA
1984-01-11 D62610 4341.08NGVD291STX001AA
1984-01-11 D62611 4343.27NAVD881STX001AA
1984-01-11 D72019153.92  1STX001AA
1985-12-11 D62610 4344.25NGVD291STX001AA
1985-12-11 D62611 4346.44NAVD881STX001AA
1985-12-11 D72019150.75  1STX001AA
1987-01-14 D62610 4336.01NGVD291STX001AA
1987-01-14 D62611 4338.20NAVD881STX001AA
1987-01-14 D72019158.99  1STX001AA
1987-12-09 D62610 4329.12NGVD291STX001AA
1987-12-09 D62611 4331.31NAVD881STX001AA
1987-12-09 D72019165.88  1STX001AA
1988-12-10 D62610 4317.90NGVD291STX001AA
1988-12-10 D62611 4320.09NAVD881STX001AA
1988-12-10 D72019177.10  1STX001AA
1989-12-08 D62610 4321.92NGVD291STX001AA
1989-12-08 D62611 4324.11NAVD881STX001AA
1989-12-08 D72019173.08  1STX001AA
1992-12-15 D62610 4312.90NGVD291STX001AA
1992-12-15 D62611 4315.09NAVD881STX001AA
1992-12-15 D72019182.10  1STX001AA
1995-03-14 D62610 4312.84NGVD291STX001AA
1995-03-14 D62611 4315.03NAVD881STX001AA
1995-03-14 D72019182.16  1STX001AA
1996-03-13 D62610 4295.80NGVD291STX001AA
1996-03-13 D62611 4297.99NAVD881STX001AA
1996-03-13 D72019199.20  1STX001AA
1997-03-07 D62610 4295.85NGVD291TTX001AA
1997-03-07 D62611 4298.04NAVD881TTX001AA
1997-03-07 D72019199.15  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
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.