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Groundwater levels for the Nation

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Agency code = usgs
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  • 300251095265401
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USGS 300251095265401 LJ-60-61-528

Harris County, Texas
Latitude  30°02'55", Longitude  95°26'51" NAD83
Land-surface elevation 103.9 feet above NAVD88
The depth of the well is 1,074 feet below land surface.
The depth of the hole is 1,214 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.
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
1979-06-11 D62610 -96.06NGVD29PO  A
1979-06-11 D62611 -96.41NAVD88PO  A
1979-06-11 D72019200.31  PO  A
1979-08-01 D62610 -101.75NGVD29PO  A
1979-08-01 D62611 -102.10NAVD88PO  A
1979-08-01 D72019206.00  PO  A
1986-03-11 D62610 -175.75NGVD29PO  A
1986-03-11 D62611 -176.10NAVD88PO  A
1986-03-11 D72019280.00  PO  A
1987-02-20 D62610 -172.75NGVD29PO  A
1987-02-20 D62611 -173.10NAVD88PO  A
1987-02-20 D72019277.00  PO  A
1988-03-23 D62610 -188.75NGVD29PO  A
1988-03-23 D62611 -189.10NAVD88PO  A
1988-03-23 D72019293.00  PO  A
1989-01-23 D62610 -203.75NGVD29PO  A
1989-01-23 D62611 -204.10NAVD88PO  A
1989-01-23 D72019308.00  PO  A
1991-04-03 D62610 -226.75NGVD29PO  A
1991-04-03 D62611 -227.10NAVD88PO  A
1991-04-03 D72019331.00  PO  A
1993-01-22 D62610 -207.75NGVD29PS  A
1993-01-22 D62611 -208.10NAVD88PS  A
1993-01-22 D72019312.00  PS  A
1993-03-05 D62610 -237.75NGVD29PO  A
1993-03-05 D62611 -238.10NAVD88PO  A
1993-03-05 D72019342.00  PO  A
1994-08-03 D62610 -241.75NGVD29PO  A
1994-08-03 D62611 -242.10NAVD88PO  A
1994-08-03 D72019346.00  PO  A
1995-01-24 D62610 -207.19NGVD29PSUSGSSA
1995-01-24 D62611 -207.54NAVD88PSUSGSSA
1995-01-24 D72019311.44  PSUSGSSA
1996-01-11 D62610 -210.29NGVD29PSUSGSSA
1996-01-11 D62611 -210.64NAVD88PSUSGSSA
1996-01-11 D72019314.54  PSUSGSSA
1997-01-2118:00 UTCm62610 -247.45NGVD29PSUSGSSA
1997-01-2118:00 UTCm62611 -247.80NAVD88PSUSGSSA
1997-01-2118:00 UTCm72019351.70  PSUSGSSA
1998-01-2318:00 UTCm62610 -249.66NGVD29PSUSGSSA
1998-01-2318:00 UTCm62611 -250.01NAVD88PSUSGSSA
1998-01-2318:00 UTCm72019353.91  PSUSGSSA
1999-02-0518:00 UTCm62610 -253.52NGVD29PSUSGSSA
1999-02-0518:00 UTCm62611 -253.87NAVD88PSUSGSSA
1999-02-0518:00 UTCm72019357.77  PSUSGSSA
2000-02-0316:00 UTCm62610 -271.74NGVD291SUSGSSA
2000-02-0316:00 UTCm62611 -272.09NAVD881SUSGSSA
2000-02-0316:00 UTCm72019375.99  1SUSGSSA
2001-02-0721:43 UTCm62610 -294.32NGVD291SUSGSSA
2001-02-0721:43 UTCm62611 -294.67NAVD881SUSGSSA
2001-02-0721:43 UTCm72019398.57  1SUSGSSA
2002-02-2017:20 UTCm62610 -287.30NGVD291SUSGSSA
2002-02-2017:20 UTCm62611 -287.65NAVD881SUSGSSA
2002-02-2017:20 UTCm72019391.55  1SUSGSSA
2003-02-1220:49 UTCm62610 -287.90NGVD291SUSGSSA
2003-02-1220:49 UTCm62611 -288.25NAVD881SUSGSSA
2003-02-1220:49 UTCm72019392.15  1SUSGSSA
2004-02-1016:40 UTCm62610 -293.44NGVD291SUSGSSA
2004-02-1016:40 UTCm62611 -293.79NAVD881SUSGSSA
2004-02-1016:40 UTCm72019397.69  1SUSGSSA
2005-01-2122:01 UTCm62610 -301.63NGVD291SUSGSSA
2005-01-2122:01 UTCm62611 -301.98NAVD881SUSGSSA
2005-01-2122:01 UTCm72019405.88  1SUSGSSA
2006-02-1317:17 UTCm62610 -310.75NGVD29PSUSGSSA
2006-02-1317:17 UTCm62611 -311.10NAVD88PSUSGSSA
2006-02-1317:17 UTCm72019415.00  PSUSGSSA
2007-01-0920:20 UTCm62610 -315.09NGVD291SUSGSSA
2007-01-0920:20 UTCm62611 -315.44NAVD881SUSGSSA
2007-01-0920:20 UTCm72019419.34  1SUSGSSA
2008-01-3016:43 UTCm62610 -300.47NGVD291SUSGSSA
2008-01-3016:43 UTCm62611 -300.82NAVD881SUSGSSA
2008-01-3016:43 UTCm72019404.72  1SUSGSSA
2009-01-0815:38 UTCm62610 -313.93NGVD291SUSGSSA
2009-01-0815:38 UTCm62611 -314.28NAVD881SUSGSSA
2009-01-0815:38 UTCm72019418.18  1SUSGSSA
2010-01-2615:24 UTCm62610 -316.00NGVD291SUSGSSA
2010-01-2615:24 UTCm62611 -316.35NAVD881SUSGSSA
2010-01-2615:24 UTCm72019420.25  1SUSGSSA
2011-01-2014:45 UTCm62610 -294.04NGVD291SUSGSSA
2011-01-2014:45 UTCm62611 -294.39NAVD881SUSGSSA
2011-01-2014:45 UTCm72019398.29  1SUSGSSA
2012-01-1120:04 UTCm62610 -285.37NGVD291SUSGSSA
2012-01-1120:04 UTCm62611 -285.72NAVD881SUSGSSA
2012-01-1120:04 UTCm72019389.62  1SUSGSSA
2013-02-2119:20 UTCm62610 -291.45NGVD291SUSGSSA
2013-02-2119:20 UTCm62611 -291.80NAVD881SUSGSSA
2013-02-2119:20 UTCm72019395.70  1SUSGSSA
2014-12-0515:35 UTCm62610 -279.75NGVD291SUSGSSA
2014-12-0515:35 UTCm62611 -280.10NAVD881SUSGSSA
2014-12-0515:35 UTCm72019384.00  1SUSGSSA
2015-12-1716:31 UTCm62610 -278.93NGVD291SUSGSSA
2015-12-1716:31 UTCm62611 -279.28NAVD881SUSGSSA
2015-12-1716:31 UTCm72019383.18  1SUSGSSA
2017-03-0120:49 UTCm62610 -270.06NGVD291SUSGSSA
2017-03-0120:49 UTCm62611 -270.41NAVD881SUSGSSA
2017-03-0120:49 UTCm72019374.31  1SUSGSSA
2018-02-2816:35 UTCm62610 -256.11NGVD291SUSGSSA
2018-02-2816:35 UTCm62611 -256.46NAVD881SUSGSSA
2018-02-2816:35 UTCm72019360.36  1SUSGSSA
2019-02-0819:04 UTCm62610 -255.76NGVD291SUSGSSA
2019-02-0819:04 UTCm62611 -256.11NAVD881SUSGSSA
2019-02-0819:04 UTCm72019360.01  1SUSGSSA
2020-02-1414:57 UTCm62610 -268.43NGVD291SUSGSSP
2020-02-1414:57 UTCm62611 -268.78NAVD881SUSGSSP
2020-02-1414:57 UTCm72019372.68  1SUSGSSP
2021-01-0815:33 UTCm62610 -266.67NGVD291SUSGSSP
2021-01-0815:33 UTCm62611 -267.02NAVD881SUSGSSP
2021-01-0815:33 UTCm72019370.92  1SUSGSSP
2022-02-0916:11 UTCm62610 -270.41NGVD291SUSGSSP
2022-02-0916:11 UTCm62611 -270.76NAVD881SUSGSSP
2022-02-0916:11 UTCm72019374.66  1SUSGSSP
2023-02-2417:56 UTCm62610 -300.31NGVD291SUSGSSP
2023-02-2417:56 UTCm62611 -300.66NAVD881SUSGSSP
2023-02-2417:56 UTCm72019404.56  1SUSGSSP
2024-02-1219:48 UTCm62610 -319.86NGVD291SUSGSSP
2024-02-1219:48 UTCm62611 -320.21NAVD881SUSGSSP
2024-02-1219:48 UTCm72019424.11  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 measurementOObserved.
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.
Water-level approval statusPProvisional data subject to revision.