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Groundwater levels for the Nation

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USGS 300123095264501 LJ-60-61-826

Harris County, Texas
Latitude  30°01'24", Longitude  95°26'46" NAD83
Land-surface elevation 111.45 feet above NAVD88
The depth of the well is 1,030 feet below land surface.
This well is completed in the Coastal lowlands aquifer system (S100CSLLWD) national aquifer.
This well is completed in the Chicot and Evangeline Aquifers (112CEVG) 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
1972-05-18 D62610 -43.14NGVD291L  A
1972-05-18 D62611 -43.55NAVD881L  A
1972-05-18 D72019155.00  1L  A
1972-06-15 D62610 -43.14NGVD291SUSGSSA
1972-06-15 D62611 -43.55NAVD881SUSGSSA
1972-06-15 D72019155.00  1SUSGSSA
1991-01-16 D62610 -230.13NGVD291SUSGSSA
1991-01-16 D62611 -230.54NAVD881SUSGSSA
1991-01-16 D72019341.99  1SUSGSSA
1992-01-21 D62610 -221.58NGVD29PSUSGSSA
1992-01-21 D62611 -221.99NAVD88PSUSGSSA
1992-01-21 D72019333.44  PSUSGSSA
1993-01-11 D62610 -191.50NGVD29PSUSGSSA
1993-01-11 D62611 -191.91NAVD88PSUSGSSA
1993-01-11 D72019303.36  PSUSGSSA
1994-01-18 D62610 -192.44NGVD291SUSGSSA
1994-01-18 D62611 -192.85NAVD881SUSGSSA
1994-01-18 D72019304.30  1SUSGSSA
1995-01-10 D62610 -206.33NGVD291SUSGSSA
1995-01-10 D62611 -206.74NAVD881SUSGSSA
1995-01-10 D72019318.19  1SUSGSSA
1996-01-11 D62610 -186.03NGVD291SUSGSSA
1996-01-11 D62611 -186.44NAVD881SUSGSSA
1996-01-11 D72019297.89  1SUSGSSA
1997-01-1018:00 UTCm62610 -181.89NGVD291SUSGSSA
1997-01-1018:00 UTCm62611 -182.30NAVD881SUSGSSA
1997-01-1018:00 UTCm72019293.75  1SUSGSSA
1998-01-2218:00 UTCm62610 -186.79NGVD29PSUSGSSA
1998-01-2218:00 UTCm62611 -187.20NAVD88PSUSGSSA
1998-01-2218:00 UTCm72019298.65  PSUSGSSA
1999-01-1418:00 UTCm62610 -190.79NGVD291SUSGSSA
1999-01-1418:00 UTCm62611 -191.20NAVD881SUSGSSA
1999-01-1418:00 UTCm72019302.65  1SUSGSSA
2000-01-3120:50 UTCm62610 -227.80NGVD291SUSGSSA
2000-01-3120:50 UTCm62611 -228.21NAVD881SUSGSSA
2000-01-3120:50 UTCm72019339.66  1SUSGSSA
2001-01-1120:10 UTCm62610 -209.49NGVD291SUSGSSA
2001-01-1120:10 UTCm62611 -209.90NAVD881SUSGSSA
2001-01-1120:10 UTCm72019321.35  1SUSGSSA
2002-02-1220:35 UTCm62610 -199.43NGVD291SUSGSSA
2002-02-1220:35 UTCm62611 -199.84NAVD881SUSGSSA
2002-02-1220:35 UTCm72019311.29  1SUSGSSA
2003-02-1118:15 UTCm62610 -196.84NGVD291SUSGSSA
2003-02-1118:15 UTCm62611 -197.25NAVD881SUSGSSA
2003-02-1118:15 UTCm72019308.70  1SUSGSSA
2004-02-1122:20 UTCm62610 -209.16NGVD291SUSGSSA
2004-02-1122:20 UTCm62611 -209.57NAVD881SUSGSSA
2004-02-1122:20 UTCm72019321.02  1SUSGSSA
2005-01-2516:33 UTCm62610 -204.26NGVD291SUSGSSA
2005-01-2516:33 UTCm62611 -204.67NAVD881SUSGSSA
2005-01-2516:33 UTCm72019316.12  1SUSGSSA
2006-01-0517:42 UTCm62610 -210.80NGVD291SUSGSSA
2006-01-0517:42 UTCm62611 -211.21NAVD881SUSGSSA
2006-01-0517:42 UTCm72019322.66  1SUSGSSA
2007-01-1016:19 UTCm62610 -213.27NGVD291SUSGSSA
2007-01-1016:19 UTCm62611 -213.68NAVD881SUSGSSA
2007-01-1016:19 UTCm72019325.13  1SUSGSSA
2008-02-0719:55 UTCm62610 -170.43NGVD291SUSGSSA
2008-02-0719:55 UTCm62611 -170.84NAVD881SUSGSSA
2008-02-0719:55 UTCm72019282.29  1SUSGSSA
2009-01-0719:09 UTCm62610 -173.93NGVD291SUSGSSA
2009-01-0719:09 UTCm62611 -174.34NAVD881SUSGSSA
2009-01-0719:09 UTCm72019285.79  1SUSGSSA
2010-01-2215:37 UTCm62610 -185.49NGVD291SUSGSSA
2010-01-2215:37 UTCm62611 -185.90NAVD881SUSGSSA
2010-01-2215:37 UTCm72019297.35  1SUSGSSA
2011-01-1215:43 UTCm62610 -177.71NGVD29PSUSGSSA
2011-01-1215:43 UTCm62611 -178.12NAVD88PSUSGSSA
2011-01-1215:43 UTCm72019289.57  PSUSGSSA
2012-01-1215:44 UTCm62610 -154.69NGVD291SUSGSSA
2012-01-1215:44 UTCm62611 -155.10NAVD881SUSGSSA
2012-01-1215:44 UTCm72019266.55  1SUSGSSA
2013-02-1916:26 UTCm62610 -154.63NGVD291SUSGSSA
2013-02-1916:26 UTCm62611 -155.04NAVD881SUSGSSA
2013-02-1916:26 UTCm72019266.49  1SUSGSSA
2014-03-1818:25 UTCm62610 -146.23NGVD291SUSGSSA
2014-03-1818:25 UTCm62611 -146.64NAVD881SUSGSSA
2014-03-1818:25 UTCm72019258.09  1SUSGSSA
2014-12-1120:11 UTCm62610 -141.44NGVD291SUSGSSA
2014-12-1120:11 UTCm62611 -141.85NAVD881SUSGSSA
2014-12-1120:11 UTCm72019253.30  1SUSGSSA
2016-01-1120:08 UTCm62610 -144.73NGVD291O  A
2016-01-1120:08 UTCm62611 -145.14NAVD881O  A
2016-01-1120:08 UTCm72019256.59  1O  A
2017-02-0220:13 UTCm62610 -135.57NGVD291SUSGSSA
2017-02-0220:13 UTCm62611 -135.98NAVD881SUSGSSA
2017-02-0220:13 UTCm72019247.43  1SUSGSSA
2017-12-1917:40 UTCm62610 -138.49NGVD291SUSGSSA
2017-12-1917:40 UTCm62611 -138.90NAVD881SUSGSSA
2017-12-1917:40 UTCm72019250.35  1SUSGSSA
2019-01-2915:01 UTCm62610 -144.79NGVD291SUSGSSA
2019-01-2915:01 UTCm62611 -145.20NAVD881SUSGSSA
2019-01-2915:01 UTCm72019256.65  1SUSGSSA
2020-01-1515:59 UTCm62610 -146.44NGVD291SUSGSSP
2020-01-1515:59 UTCm62611 -146.85NAVD881SUSGSSP
2020-01-1515:59 UTCm72019258.30  1SUSGSSP
2020-12-2115:06 UTCm62610 -148.95NGVD291SUSGSSP
2020-12-2115:06 UTCm62611 -149.36NAVD881SUSGSSP
2020-12-2115:06 UTCm72019260.81  1SUSGSSP
2022-02-1117:37 UTCm62610 -132.48NGVD291SUSGSSP
2022-02-1117:37 UTCm62611 -132.89NAVD881SUSGSSP
2022-02-1117:37 UTCm72019244.34  1SUSGSSP
2023-01-1217:37 UTCm62610 -149.38NGVD291SUSGSSP
2023-01-1217:37 UTCm62611 -149.79NAVD881SUSGSSP
2023-01-1217:37 UTCm72019261.24  1SUSGSSP
2024-02-1615:23 UTCm62610 -146.76NGVD291SUSGSSP
2024-02-1615:23 UTCm62611 -147.17NAVD881SUSGSSP
2024-02-1615:23 UTCm72019258.62  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 measurementLInterpreted from geophysical logs.
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.