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Groundwater levels for the Nation

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  • 295439095462001
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USGS 295439095462001 LJ-65-02-917

Harris County, Texas
Latitude  29°54'40", Longitude  95°46'21" NAD83
Land-surface elevation 156.61 feet above NAVD88
The depth of the well is 550 feet below land surface.
The depth of the hole is 700 feet below land surface.
This well is completed in the Coastal lowlands aquifer system (S100CSLLWD) national aquifer.
This well is completed in the Chicot Aquifer (112CHCT) 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
1969-11-04 D62610 12.55NGVD291L  A
1969-11-04 D62611 12.61NAVD881L  A
1969-11-04 D72019144.00  1L  A
1971-03-16 D62610 52.85NGVD291SUSGSSA
1971-03-16 D62611 52.91NAVD881SUSGSSA
1971-03-16 D72019103.70  1SUSGSSA
1972-02-25 D62610 54.36NGVD291SUSGSSA
1972-02-25 D62611 54.42NAVD881SUSGSSA
1972-02-25 D72019102.19  1SUSGSSA
1973-02-28 D62610 52.90NGVD291SUSGSSA
1973-02-28 D62611 52.96NAVD881SUSGSSA
1973-02-28 D72019103.65  1SUSGSSA
1974-03-06 D62610 50.13NGVD291SUSGSSA
1974-03-06 D62611 50.19NAVD881SUSGSSA
1974-03-06 D72019106.42  1SUSGSSA
1975-02-20 D62610 45.91NGVD291SUSGSSA
1975-02-20 D62611 45.97NAVD881SUSGSSA
1975-02-20 D72019110.64  1SUSGSSA
1976-03-01 D62610 41.87NGVD291SUSGSSA
1976-03-01 D62611 41.93NAVD881SUSGSSA
1976-03-01 D72019114.68  1SUSGSSA
1977-02-25 D62610 43.70NGVD291SUSGSSA
1977-02-25 D62611 43.76NAVD881SUSGSSA
1977-02-25 D72019112.85  1SUSGSSA
1978-03-09 D62610 44.49NGVD291SUSGSSA
1978-03-09 D62611 44.55NAVD881SUSGSSA
1978-03-09 D72019112.06  1SUSGSSA
1978-11-10 D62610 42.38NGVD291SUSGSSA
1978-11-10 D62611 42.44NAVD881SUSGSSA
1978-11-10 D72019114.17  1SUSGSSA
1979-02-13 D62610 42.08NGVD291SUSGSSA
1979-02-13 D62611 42.14NAVD881SUSGSSA
1979-02-13 D72019114.47  1SUSGSSA
1979-11-30 D62610 37.12NGVD291SUSGSSA
1979-11-30 D62611 37.18NAVD881SUSGSSA
1979-11-30 D72019119.43  1SUSGSSA
1980-01-10 D62610 41.24NGVD291SUSGSSA
1980-01-10 D62611 41.30NAVD881SUSGSSA
1980-01-10 D72019115.31  1SUSGSSA
1980-12-10 D62610 36.59NGVD291SUSGSSA
1980-12-10 D62611 36.65NAVD881SUSGSSA
1980-12-10 D72019119.96  1SUSGSSA
1981-01-12 D62610 41.06NGVD291SUSGSSA
1981-01-12 D62611 41.12NAVD881SUSGSSA
1981-01-12 D72019115.49  1SUSGSSA
1981-11-06 D62610 36.73NGVD291SUSGSSA
1981-11-06 D62611 36.79NAVD881SUSGSSA
1981-11-06 D72019119.82  1SUSGSSA
1982-02-03 D62610 36.89NGVD291SUSGSSA
1982-02-03 D62611 36.95NAVD881SUSGSSA
1982-02-03 D72019119.66  1SUSGSSA
1982-10-21 D62610 3.13NGVD291SUSGSSA
1982-10-21 D62611 3.19NAVD881SUSGSSA
1982-10-21 D72019153.42  1SUSGSSA
1983-01-13 D62610 26.03NGVD291SUSGSSA
1983-01-13 D62611 26.09NAVD881SUSGSSA
1983-01-13 D72019130.52  1SUSGSSA
1983-09-29 D62610 20.25NGVD291SUSGSSA
1983-09-29 D62611 20.31NAVD881SUSGSSA
1983-09-29 D72019136.30  1SUSGSSA
1984-02-01 D62610 27.72NGVD291SUSGSSA
1984-02-01 D62611 27.78NAVD881SUSGSSA
1984-02-01 D72019128.83  1SUSGSSA
1985-01-10 D62610 26.55NGVD291SUSGSSA
1985-01-10 D62611 26.61NAVD881SUSGSSA
1985-01-10 D72019130.00  1SUSGSSA

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 measurementLInterpreted from geophysical logs.
Method of measurementSSteel-tape measurement.
Measuring agencyNot determined
Measuring agencyUSGSU.S. Geological Survey
Source of measurementNot determined
Source of measurementSMeasured by personnel of reporting agency.
Water-level approval statusAApproved for publication -- Processing and review completed.