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Groundwater levels for the Nation

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  • 294500095073401
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USGS 294500095073401 LJ-65-15-914

Harris County, Texas
Latitude  29°45'02", Longitude  95°07'37" NAD83
Land-surface elevation 23.38 feet above NAVD88
The depth of the well is 1,230 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.
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Date Time
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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
1973-10-25 D62610 -365.00NGVD291SUSGSSA
1973-10-25 D62611 -365.00NAVD881SUSGSSA
1973-10-25 D72019388.38  1SUSGSSA
1975-09-23 D62610 -361.32NGVD291SUSGSSA
1975-09-23 D62611 -361.32NAVD881SUSGSSA
1975-09-23 D72019384.70  1SUSGSSA
1976-02-26 D62610 -361.32NGVD291SUSGSSA
1976-02-26 D62611 -361.32NAVD881SUSGSSA
1976-02-26 D72019384.70  1SUSGSSA
1976-09-29 D62610 -373.04NGVD291SUSGSSA
1976-09-29 D62611 -373.04NAVD881SUSGSSA
1976-09-29 D72019396.42  1SUSGSSA
1977-02-18 D62610 -346.06NGVD291SUSGSSA
1977-02-18 D62611 -346.06NAVD881SUSGSSA
1977-02-18 D72019369.44  1SUSGSSA
1978-02-14 D62610 -295.17NGVD291SUSGSSA
1978-02-14 D62611 -295.17NAVD881SUSGSSA
1978-02-14 D72019318.55  1SUSGSSA
1979-01-26 D62610 -283.79NGVD291SUSGSSA
1979-01-26 D62611 -283.79NAVD881SUSGSSA
1979-01-26 D72019307.17  1SUSGSSA
1980-01-08 D62610 -256.00NGVD291SUSGSSA
1980-01-08 D62611 -256.00NAVD881SUSGSSA
1980-01-08 D72019279.38  1SUSGSSA
1981-01-05 D62610 -249.51NGVD291SUSGSSA
1981-01-05 D62611 -249.51NAVD881SUSGSSA
1981-01-05 D72019272.89  1SUSGSSA
1982-01-14 D62610 -249.03NGVD291SUSGSSA
1982-01-14 D62611 -249.03NAVD881SUSGSSA
1982-01-14 D72019272.41  1SUSGSSA
1983-01-11 D62610 -252.99NGVD291SUSGSSA
1983-01-11 D62611 -252.99NAVD881SUSGSSA
1983-01-11 D72019276.37  1SUSGSSA
1984-01-04 D62610 -254.75NGVD291SUSGSSA
1984-01-04 D62611 -254.75NAVD881SUSGSSA
1984-01-04 D72019278.13  1SUSGSSA
1985-01-25 D62610 -232.10NGVD291SUSGSSA
1985-01-25 D62611 -232.10NAVD881SUSGSSA
1985-01-25 D72019255.48  1SUSGSSA
1986-02-04 D62610 -227.50NGVD291SUSGSSA
1986-02-04 D62611 -227.50NAVD881SUSGSSA
1986-02-04 D72019250.88  1SUSGSSA
1987-01-13 D62610 -241.40NGVD291SUSGSSA
1987-01-13 D62611 -241.40NAVD881SUSGSSA
1987-01-13 D72019264.78  1SUSGSSA
1988-01-14 D62610 -235.81NGVD291SUSGSSA
1988-01-14 D62611 -235.81NAVD881SUSGSSA
1988-01-14 D72019259.19  1SUSGSSA
1989-01-02 D62610 -220.72NGVD291SUSGSSA
1989-01-02 D62611 -220.72NAVD881SUSGSSA
1989-01-02 D72019244.10  1SUSGSSA
1989-02-02 D62610 -220.22NGVD291SUSGSSA
1989-02-02 D62611 -220.22NAVD881SUSGSSA
1989-02-02 D72019243.60  1SUSGSSA
1990-01-31 D62610 -221.50NGVD291SUSGSSA
1990-01-31 D62611 -221.50NAVD881SUSGSSA
1990-01-31 D72019244.88  1SUSGSSA
1991-01-28 D62610 -215.38NGVD291SUSGSSA
1991-01-28 D62611 -215.38NAVD881SUSGSSA
1991-01-28 D72019238.76  1SUSGSSA
1992-02-04 D62610 -205.64NGVD29PSUSGSSA
1992-02-04 D62611 -205.64NAVD88PSUSGSSA
1992-02-04 D72019229.02  PSUSGSSA
1993-01-04 D62610 -196.49NGVD29PSUSGSSA
1993-01-04 D62611 -196.49NAVD88PSUSGSSA
1993-01-04 D72019219.87  PSUSGSSA
1994-01-12 D62610 -205.68NGVD291SUSGSSA
1994-01-12 D62611 -205.68NAVD881SUSGSSA
1994-01-12 D72019229.06  1SUSGSSA
1995-01-09 D62610 -186.75NGVD291SUSGSSA
1995-01-09 D62611 -186.75NAVD881SUSGSSA
1995-01-09 D72019210.13  1SUSGSSA
1996-01-04 D62610 -184.09NGVD291SUSGSSA
1996-01-04 D62611 -184.09NAVD881SUSGSSA
1996-01-04 D72019207.47  1SUSGSSA
1997-01-0618:00 UTCm62610 -186.54NGVD291SUSGSSA
1997-01-0618:00 UTCm62611 -186.54NAVD881SUSGSSA
1997-01-0618:00 UTCm72019209.92  1SUSGSSA
1998-01-2718:00 UTCm62610 -171.26NGVD291SUSGSSA
1998-01-2718:00 UTCm62611 -171.26NAVD881SUSGSSA
1998-01-2718:00 UTCm72019194.64  1SUSGSSA
1999-01-2718:00 UTCm62610 -183.01NGVD291SUSGSSA
1999-01-2718:00 UTCm62611 -183.01NAVD881SUSGSSA
1999-01-2718:00 UTCm72019206.39  1SUSGSSA
2001-02-1422:18 UTCm62610 -157.45NGVD29PSUSGSSA
2001-02-1422:18 UTCm62611 -157.45NAVD88PSUSGSSA
2001-02-1422:18 UTCm72019180.83  PSUSGSSA
2002-02-20 D62610 -156.62NGVD291SUSGSSA
2002-02-20 D62611 -156.62NAVD881SUSGSSA
2002-02-20 D72019180.00  1SUSGSSA
2003-01-0320:15 UTCm62610 -146.36NGVD291SUSGSSA
2003-01-0320:15 UTCm62611 -146.36NAVD881SUSGSSA
2003-01-0320:15 UTCm72019169.74  1SUSGSSA
2005-02-0715:15 UTCm62610 -142.55NGVD291SUSGSSA
2005-02-0715:15 UTCm62611 -142.55NAVD881SUSGSSA
2005-02-0715:15 UTCm72019165.93  1SUSGSSA
2006-01-0917:04 UTCm62610 -133.91NGVD29PSUSGSSA
2006-01-0917:04 UTCm62611 -133.91NAVD88PSUSGSSA
2006-01-0917:04 UTCm72019157.29  PSUSGSSA
2007-01-1022:07 UTCm62610 -126.40NGVD291SUSGSSA
2007-01-1022:07 UTCm62611 -126.40NAVD881SUSGSSA
2007-01-1022:07 UTCm72019149.78  1SUSGSSA
2008-01-3018:00 UTCm62610 -122.75NGVD291SUSGSSA
2008-01-3018:00 UTCm62611 -122.75NAVD881SUSGSSA
2008-01-3018:00 UTCm72019146.13  1SUSGSSA
2009-01-1416:52 UTCm62610 -132.17NGVD291SUSGSSA
2009-01-1416:52 UTCm62611 -132.17NAVD881SUSGSSA
2009-01-1416:52 UTCm72019155.55  1SUSGSSA
2010-01-1918:02 UTCm62610 -133.43NGVD291SUSGSSA
2010-01-1918:02 UTCm62611 -133.43NAVD881SUSGSSA
2010-01-1918:02 UTCm72019156.81  1SUSGSSA
2011-01-1314:01 UTCm62610 -126.02NGVD291SUSGSSA
2011-01-1314:01 UTCm62611 -126.02NAVD881SUSGSSA
2011-01-1314:01 UTCm72019149.40  1SUSGSSA
2012-01-0415:26 UTCm62610 -136.93NGVD291SUSGSSA
2012-01-0415:26 UTCm62611 -136.93NAVD881SUSGSSA
2012-01-0415:26 UTCm72019160.31  1SUSGSSA
2013-01-1816:59 UTCm62610 -132.13NGVD291SUSGSSA
2013-01-1816:59 UTCm62611 -132.13NAVD881SUSGSSA
2013-01-1816:59 UTCm72019155.51  1SUSGSSA
2013-12-1920:35 UTCm62610 -129.13NGVD291SUSGSSA
2013-12-1920:35 UTCm62611 -129.13NAVD881SUSGSSA
2013-12-1920:35 UTCm72019152.51  1SUSGSSA
2014-12-0514:12 UTCm62610 -127.02NGVD291SUSGSSA
2014-12-0514:12 UTCm62611 -127.02NAVD881SUSGSSA
2014-12-0514:12 UTCm72019150.40  1SUSGSSA
2016-01-0416:55 UTCm62610 -123.25NGVD291SUSGSSA
2016-01-0416:55 UTCm62611 -123.25NAVD881SUSGSSA
2016-01-0416:55 UTCm72019146.63  1SUSGSSA
2017-01-2620:48 UTCm62610 -122.95NGVD291SUSGSSA
2017-01-2620:48 UTCm62611 -122.95NAVD881SUSGSSA
2017-01-2620:48 UTCm72019146.33  1SUSGSSA
2017-12-1418:20 UTCm62610 -122.85NGVD291SUSGSSA
2017-12-1418:20 UTCm62611 -122.85NAVD881SUSGSSA
2017-12-1418:20 UTCm72019146.23  1SUSGSSA
2019-02-0816:46 UTCm62610 -124.08NGVD291SUSGSSA
2019-02-0816:46 UTCm62611 -124.08NAVD881SUSGSSA
2019-02-0816:46 UTCm72019147.46  1SUSGSSA
2020-01-2719:48 UTCm62610 -125.32NGVD291SUSGSSP
2020-01-2719:48 UTCm62611 -125.32NAVD881SUSGSSP
2020-01-2719:48 UTCm72019148.70  1SUSGSSP
2021-02-2318:05 UTCm62610 -128.24NGVD291SUSGSSP
2021-02-2318:05 UTCm62611 -128.24NAVD881SUSGSSP
2021-02-2318:05 UTCm72019151.62  1SUSGSSP
2022-01-0615:16 UTCm62610 -125.11NGVD291SUSGSSP
2022-01-0615:16 UTCm62611 -125.11NAVD881SUSGSSP
2022-01-0615:16 UTCm72019148.49  1SUSGSSP
2023-01-3119:40 UTCm62610 -135.42NGVD291SUSGSSP
2023-01-3119:40 UTCm62611 -135.42NAVD881SUSGSSP
2023-01-3119:40 UTCm72019158.80  1SUSGSSP
2024-02-0916:21 UTCm62610 -146.58NGVD291SUSGSSP
2024-02-0916:21 UTCm62611 -146.58NAVD881SUSGSSP
2024-02-0916:21 UTCm72019169.96  1SUSGSSP

Explanation
SectionCodeDescription
Water-level date-time accuracyDDate is accurate to the Day
Water-level date-time accuracymDate is accurate to the Minute
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 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.
Water-level approval statusPProvisional data subject to revision.