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Groundwater levels for the Nation

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USGS 300450095250501 LJ-60-61-504

Harris County, Texas
Latitude  30°04'51", Longitude  95°25'06" NAD83
Land-surface elevation 120.78 feet above NAVD88
The depth of the well is 1,072 feet below land surface.
This well is completed in the Coastal lowlands aquifer system (S100CSLLWD) national aquifer.
This well is completed in the Evangeline Aquifer (121EVGL) local aquifer.
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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
1912 Y62610 146.03NGVD291OUSGSSA
1912 Y62611 145.78NAVD881OUSGSSA
1912 Y72019-25.00  1OUSGSSA
1963-10-29 D62610 40.62NGVD291SUSGSSA
1963-10-29 D62611 40.37NAVD881SUSGSSA
1963-10-29 D7201980.41  1SUSGSSA
1966-08-29 D62610 24.75NGVD291SUSGSSA
1966-08-29 D62611 24.50NAVD881SUSGSSA
1966-08-29 D7201996.28  1SUSGSSA
1967-02-14 D62610 25.59NGVD291SUSGSSA
1967-02-14 D62611 25.34NAVD881SUSGSSA
1967-02-14 D7201995.44  1SUSGSSA
1967-06-07 D62610 27.97NGVD291SUSGSSA
1967-06-07 D62611 27.72NAVD881SUSGSSA
1967-06-07 D7201993.06  1SUSGSSA
1967-10-04 D62610 25.75NGVD291SUSGSSA
1967-10-04 D62611 25.50NAVD881SUSGSSA
1967-10-04 D7201995.28  1SUSGSSA
1968-02-06 D62610 24.87NGVD291SUSGSSA
1968-02-06 D62611 24.62NAVD881SUSGSSA
1968-02-06 D7201996.16  1SUSGSSA
1968-06-12 D62610 24.07NGVD291SUSGSSA
1968-06-12 D62611 23.82NAVD881SUSGSSA
1968-06-12 D7201996.96  1SUSGSSA
1968-12-18 D62610 22.56NGVD291SUSGSSA
1968-12-18 D62611 22.31NAVD881SUSGSSA
1968-12-18 D7201998.47  1SUSGSSA
1969-02-28 D62610 22.65NGVD291SUSGSSA
1969-02-28 D62611 22.40NAVD881SUSGSSA
1969-02-28 D7201998.38  1SUSGSSA
1969-12-11 D62610 19.90NGVD291SUSGSSA
1969-12-11 D62611 19.65NAVD881SUSGSSA
1969-12-11 D72019101.13  1SUSGSSA
1970-02-19 D62610 19.98NGVD291SUSGSSA
1970-02-19 D62611 19.73NAVD881SUSGSSA
1970-02-19 D72019101.05  1SUSGSSA
1970-12-15 D62610 16.99NGVD291SUSGSSA
1970-12-15 D62611 16.74NAVD881SUSGSSA
1970-12-15 D72019104.04  1SUSGSSA
1971-02-03 D62610 16.31NGVD291SUSGSSA
1971-02-03 D62611 16.06NAVD881SUSGSSA
1971-02-03 D72019104.72  1SUSGSSA
1971-06-16 D62610 13.75NGVD291SUSGSSA
1971-06-16 D62611 13.50NAVD881SUSGSSA
1971-06-16 D72019107.28  1SUSGSSA
1971-09-22 D62610 11.10NGVD291SUSGSSA
1971-09-22 D62611 10.85NAVD881SUSGSSA
1971-09-22 D72019109.93  1SUSGSSA
1972-02-18 D62610 6.51NGVD291SUSGSSA
1972-02-18 D62611 6.26NAVD881SUSGSSA
1972-02-18 D72019114.52  1SUSGSSA
1972-06-06 D62610 1.97NGVD291SUSGSSA
1972-06-06 D62611 1.72NAVD881SUSGSSA
1972-06-06 D72019119.06  1SUSGSSA
1972-09-29 D62610 -3.88NGVD291SUSGSSA
1972-09-29 D62611 -4.13NAVD881SUSGSSA
1972-09-29 D72019124.91  1SUSGSSA
1972-12-07 D62610 -3.85NGVD291SUSGSSA
1972-12-07 D62611 -4.10NAVD881SUSGSSA
1972-12-07 D72019124.88  1SUSGSSA
1973-02-12 D62610 -4.03NGVD291SUSGSSA
1973-02-12 D62611 -4.28NAVD881SUSGSSA
1973-02-12 D72019125.06  1SUSGSSA
1973-06-11 D62610 -8.07NGVD291SUSGSSA
1973-06-11 D62611 -8.32NAVD881SUSGSSA
1973-06-11 D72019129.10  1SUSGSSA
1973-09-13 D62610 -11.85NGVD291SUSGSSA
1973-09-13 D62611 -12.10NAVD881SUSGSSA
1973-09-13 D72019132.88  1SUSGSSA
1973-12-06 D62610 -10.94NGVD291SUSGSSA
1973-12-06 D62611 -11.19NAVD881SUSGSSA
1973-12-06 D72019131.97  1SUSGSSA
1974-01-31 D62610 -12.11NGVD291SUSGSSA
1974-01-31 D62611 -12.36NAVD881SUSGSSA
1974-01-31 D72019133.14  1SUSGSSA
1974-06-18 D62610 -16.20NGVD291SUSGSSA
1974-06-18 D62611 -16.45NAVD881SUSGSSA
1974-06-18 D72019137.23  1SUSGSSA
1974-09-17 D62610 -21.01NGVD291SUSGSSA
1974-09-17 D62611 -21.26NAVD881SUSGSSA
1974-09-17 D72019142.04  1SUSGSSA
1974-12-04 D62610 -21.69NGVD291SUSGSSA
1974-12-04 D62611 -21.94NAVD881SUSGSSA
1974-12-04 D72019142.72  1SUSGSSA
1975-02-19 D62610 -20.33NGVD291SUSGSSA
1975-02-19 D62611 -20.58NAVD881SUSGSSA
1975-02-19 D72019141.36  1SUSGSSA
1975-06-05 D62610 -21.85NGVD291SUSGSSA
1975-06-05 D62611 -22.10NAVD881SUSGSSA
1975-06-05 D72019142.88  1SUSGSSA
1975-09-16 D62610 -29.64NGVD291SUSGSSA
1975-09-16 D62611 -29.89NAVD881SUSGSSA
1975-09-16 D72019150.67  1SUSGSSA
1975-12-09 D62610 -29.68NGVD291SUSGSSA
1975-12-09 D62611 -29.93NAVD881SUSGSSA
1975-12-09 D72019150.71  1SUSGSSA
1976-03-17 D62610 -29.40NGVD291SUSGSSA
1976-03-17 D62611 -29.65NAVD881SUSGSSA
1976-03-17 D72019150.43  1SUSGSSA
1976-06-03 D62610 -30.12NGVD291SUSGSSA
1976-06-03 D62611 -30.37NAVD881SUSGSSA
1976-06-03 D72019151.15  1SUSGSSA
1976-09-22 D62610 -38.25NGVD291SUSGSSA
1976-09-22 D62611 -38.50NAVD881SUSGSSA
1976-09-22 D72019159.28  1SUSGSSA
1976-12-03 D62610 -33.97NGVD291SUSGSSA
1976-12-03 D62611 -34.22NAVD881SUSGSSA
1976-12-03 D72019155.00  1SUSGSSA
1977-02-14 D62610 -33.10NGVD291SUSGSSA
1977-02-14 D62611 -33.35NAVD881SUSGSSA
1977-02-14 D72019154.13  1SUSGSSA
1977-06-07 D62610 -41.76NGVD291SUSGSSA
1977-06-07 D62611 -42.01NAVD881SUSGSSA
1977-06-07 D72019162.79  1SUSGSSA
1977-09-07 D62610 -52.78NGVD291SUSGSSA
1977-09-07 D62611 -53.03NAVD881SUSGSSA
1977-09-07 D72019173.81  1SUSGSSA
1978-01-25 D62610 -49.61NGVD291SUSGSSA
1978-01-25 D62611 -49.86NAVD881SUSGSSA
1978-01-25 D72019170.64  1SUSGSSA
1978-06-08 D62610 -58.61NGVD291SUSGSSA
1978-06-08 D62611 -58.86NAVD881SUSGSSA
1978-06-08 D72019179.64  1SUSGSSA
1978-09-06 D62610 -72.55NGVD291SUSGSSA
1978-09-06 D62611 -72.80NAVD881SUSGSSA
1978-09-06 D72019193.58  1SUSGSSA
1979-01-29 D62610 -66.57NGVD291SUSGSSA
1979-01-29 D62611 -66.82NAVD881SUSGSSA
1979-01-29 D72019187.60  1SUSGSSA
1979-06-01 D62610 -68.61NGVD291SUSGSSA
1979-06-01 D62611 -68.86NAVD881SUSGSSA
1979-06-01 D72019189.64  1SUSGSSA
1979-09-12 D62610 -75.05NGVD291SUSGSSA
1979-09-12 D62611 -75.30NAVD881SUSGSSA
1979-09-12 D72019196.08  1SUSGSSA
1980-01-28 D62610 -74.02NGVD291SUSGSSA
1980-01-28 D62611 -74.27NAVD881SUSGSSA
1980-01-28 D72019195.05  1SUSGSSA
1980-06-11 D62610 -77.95NGVD291SUSGSSA
1980-06-11 D62611 -78.20NAVD881SUSGSSA
1980-06-11 D72019198.98  1SUSGSSA
1980-09-22 D62610 -78.39NGVD291SUSGSSA
1980-09-22 D62611 -78.64NAVD881SUSGSSA
1980-09-22 D72019199.42  1SUSGSSA
1981-01-21 D62610 -85.17NGVD291SUSGSSA
1981-01-21 D62611 -85.42NAVD881SUSGSSA
1981-01-21 D72019206.20  1SUSGSSA
1981-06-29 D62610 -91.65NGVD291SUSGSSA
1981-06-29 D62611 -91.90NAVD881SUSGSSA
1981-06-29 D72019212.68  1SUSGSSA
1981-09-10 D62610 -99.91NGVD291SUSGSSA
1981-09-10 D62611 -100.16NAVD881SUSGSSA
1981-09-10 D72019220.94  1SUSGSSA
1982-01-25 D62610 -94.91NGVD291SUSGSSA
1982-01-25 D62611 -95.16NAVD881SUSGSSA
1982-01-25 D72019215.94  1SUSGSSA
1982-09-27 D62610 -119.55NGVD291SUSGSSA
1982-09-27 D62611 -119.80NAVD881SUSGSSA
1982-09-27 D72019240.58  1SUSGSSA
1983-01-13 D62610 -110.72NGVD291SUSGSSA
1983-01-13 D62611 -110.97NAVD881SUSGSSA
1983-01-13 D72019231.75  1SUSGSSA
1983-08-09 D62610 -118.58NGVD291SUSGSSA
1983-08-09 D62611 -118.83NAVD881SUSGSSA
1983-08-09 D72019239.61  1SUSGSSA
1984-02-08 D62610 -112.79NGVD291SUSGSSA
1984-02-08 D62611 -113.04NAVD881SUSGSSA
1984-02-08 D72019233.82  1SUSGSSA

Explanation
SectionCodeDescription
Water-level date-time accuracyDDate is accurate to the Day
Water-level date-time accuracyYDate is accurate to the Year
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 agencyUSGSU.S. Geological Survey
Source of measurementSMeasured by personnel of reporting agency.
Water-level approval statusAApproved for publication -- Processing and review completed.