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Groundwater levels for the Nation

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  • 293934095342201
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USGS 293934095342201 LJ-65-20-811

Harris County, Texas
Latitude  29°39'35", Longitude  95°34'23" NAD83
Land-surface elevation 77.39 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 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
1986-01-22 D62610 -233.43NGVD291AUSGSSA
1986-01-22 D62611 -233.61NAVD881AUSGSSA
1986-01-22 D72019311.00  1AUSGSSA
1987-01-30 D62610 -219.43NGVD291AUSGSSA
1987-01-30 D62611 -219.61NAVD881AUSGSSA
1987-01-30 D72019297.00  1AUSGSSA
1988-01-19 D62610 -235.43NGVD291AUSGSSA
1988-01-19 D62611 -235.61NAVD881AUSGSSA
1988-01-19 D72019313.00  1AUSGSSA
1989-01-1306:01 UTCm62610 -243.67NGVD291SUSGSSA
1989-01-1306:01 UTCm62611 -243.85NAVD881SUSGSSA
1989-01-1306:01 UTCm72019321.24  1SUSGSSA
1989-01-1306:02 UTCm62610 -240.43NGVD291AUSGSSA
1989-01-1306:02 UTCm62611 -240.61NAVD881AUSGSSA
1989-01-1306:02 UTCm72019318.00  1AUSGSSA
1990-01-22 D62610 -242.11NGVD291SUSGSSA
1990-01-22 D62611 -242.29NAVD881SUSGSSA
1990-01-22 D72019319.68  1SUSGSSA
1991-01-15 D62610 -228.43NGVD291AUSGSSA
1991-01-15 D62611 -228.61NAVD881AUSGSSA
1991-01-15 D72019306.00  1AUSGSSA
1992-01-14 D62610 -247.92NGVD29PSUSGSSA
1992-01-14 D62611 -248.10NAVD88PSUSGSSA
1992-01-14 D72019325.49  PSUSGSSA
1992-01-1414:00 UTCm62610 -229.43NGVD29PAUSGSSA
1992-01-1414:00 UTCm62611 -229.61NAVD88PAUSGSSA
1992-01-1414:00 UTCm72019307.00  PAUSGSSA
1993-01-13 D62610 -246.43NGVD291AUSGSSA
1993-01-13 D62611 -246.61NAVD881AUSGSSA
1993-01-13 D72019324.00  1AUSGSSA
1994-01-05 D62610 -209.43NGVD291AUSGSSA
1994-01-05 D62611 -209.61NAVD881AUSGSSA
1994-01-05 D72019287.00  1AUSGSSA
1995-01-1318:00 UTCm62610 -204.43NGVD291AUSGSSA
1995-01-1318:00 UTCm62611 -204.61NAVD881AUSGSSA
1995-01-1318:00 UTCm72019282.00  1AUSGSSA
1995-01-1318:01 UTCm62610 -206.38NGVD291SUSGSSA
1995-01-1318:01 UTCm62611 -206.56NAVD881SUSGSSA
1995-01-1318:01 UTCm72019283.95  1SUSGSSA
1996-01-1718:00 UTCm62610 -190.43NGVD29PAUSGSSA
1996-01-1718:00 UTCm62611 -190.61NAVD88PAUSGSSA
1996-01-1718:00 UTCm72019268.00  PAUSGSSA
1996-01-1718:01 UTCm62610 -197.37NGVD29PSUSGSSA
1996-01-1718:01 UTCm62611 -197.55NAVD88PSUSGSSA
1996-01-1718:01 UTCm72019274.94  PSUSGSSA
1996-09-27 D62610 -250.43NGVD29PAUSGSSA
1996-09-27 D62611 -250.61NAVD88PAUSGSSA
1996-09-27 D72019328.00  PAUSGSSA
1997-01-2118:00 UTCm62610 -193.80NGVD291SUSGSSA
1997-01-2118:00 UTCm62611 -193.98NAVD881SUSGSSA
1997-01-2118:00 UTCm72019271.37  1SUSGSSA
1997-01-2118:01 UTCm62610 -189.43NGVD291AUSGSSA
1997-01-2118:01 UTCm62611 -189.61NAVD881AUSGSSA
1997-01-2118:01 UTCm72019267.00  1AUSGSSA
1997-11-04 D62610 -196.29NGVD291SUSGSSA
1997-11-04 D62611 -196.47NAVD881SUSGSSA
1997-11-04 D72019273.86  1SUSGSSA
1998-01-2218:00 UTCm62610 -192.54NGVD291SUSGSSA
1998-01-2218:00 UTCm62611 -192.72NAVD881SUSGSSA
1998-01-2218:00 UTCm72019270.11  1SUSGSSA
1998-05-21 D62610 -273.43NGVD29PAUSGSSA
1998-05-21 D62611 -273.61NAVD88PAUSGSSA
1998-05-21 D72019351.00  PAUSGSSA
1999-01-1918:00 UTCm62610 -189.21NGVD291SUSGSSA
1999-01-1918:00 UTCm62611 -189.39NAVD881SUSGSSA
1999-01-1918:00 UTCm72019266.78  1SUSGSSA
1999-01-1918:01 UTCm62610 -192.43NGVD291AUSGSSA
1999-01-1918:01 UTCm62611 -192.61NAVD881AUSGSSA
1999-01-1918:01 UTCm72019270.00  1AUSGSSA
2000-01-1020:10 UTCm62610 -200.85NGVD291SUSGSSA
2000-01-1020:10 UTCm62611 -201.03NAVD881SUSGSSA
2000-01-1020:10 UTCm72019278.42  1SUSGSSA
2000-01-1020:15 UTCm62610 -203.43NGVD291AUSGSSA
2000-01-1020:15 UTCm62611 -203.61NAVD881AUSGSSA
2000-01-1020:15 UTCm72019281.00  1AUSGSSA
2000-04-1918:45 UTCm62610 -272.43NGVD29PAUSGSSA
2000-04-1918:45 UTCm62611 -272.61NAVD88PAUSGSSA
2000-04-1918:45 UTCm72019350.00  PAUSGSSA
2000-10-0417:25 UTCm62610 -284.43NGVD29PAUSGSSA
2000-10-0417:25 UTCm62611 -284.61NAVD88PAUSGSSA
2000-10-0417:25 UTCm72019362.00  PAUSGSSA
2000-10-2015:20 UTCm62610 -214.43NGVD291AUSGSSA
2000-10-2015:20 UTCm62611 -214.61NAVD881AUSGSSA
2000-10-2015:20 UTCm72019292.00  1AUSGSSA
2001-01-1216:05 UTCm62610 -212.45NGVD291SUSGSSA
2001-01-1216:05 UTCm62611 -212.63NAVD881SUSGSSA
2001-01-1216:05 UTCm72019290.02  1SUSGSSA
2001-04-2515:50 UTCm62610 -277.43NGVD29PAUSGSSA
2001-04-2515:50 UTCm62611 -277.61NAVD88PAUSGSSA
2001-04-2515:50 UTCm72019355.00  PAUSGSSA
2001-09-2417:45 UTCm62610 -246.43NGVD29PAUSGSSA
2001-09-2417:45 UTCm62611 -246.61NAVD88PAUSGSSA
2001-09-2417:45 UTCm72019324.00  PAUSGSSA
2002-02-2815:47 UTCm62610 -183.69NGVD291SUSGSSA
2002-02-2815:47 UTCm62611 -183.87NAVD881SUSGSSA
2002-02-2815:47 UTCm72019261.26  1SUSGSSA
2002-05-1415:46 UTCm62610 -242.43NGVD29PAUSGSSA
2002-05-1415:46 UTCm62611 -242.61NAVD88PAUSGSSA
2002-05-1415:46 UTCm72019320.00  PAUSGSSA
2002-06-0714:00 UTCm62610 -236.43NGVD291AUSGSSA
2002-06-0714:00 UTCm62611 -236.61NAVD881AUSGSSA
2002-06-0714:00 UTCm72019314.00  1AUSGSSA
2002-09-2715:01 UTCm62610 -244.43NGVD29PAUSGSSA
2002-09-2715:01 UTCm62611 -244.61NAVD88PAUSGSSA
2002-09-2715:01 UTCm72019322.00  PAUSGSSA
2002-11-1417:52 UTCm62610 -194.43NGVD291CUSGSSA
2002-11-1417:52 UTCm62611 -194.61NAVD881CUSGSSA
2002-11-1417:52 UTCm72019272.00  1CUSGSSA
2003-01-3115:49 UTCm62610 -184.01NGVD291SUSGSSA
2003-01-3115:49 UTCm62611 -184.19NAVD881SUSGSSA
2003-01-3115:49 UTCm72019261.58  1SUSGSSA
2003-04-1014:57 UTCm62610 -283.43NGVD29PAUSGSSA
2003-04-1014:57 UTCm62611 -283.61NAVD88PAUSGSSA
2003-04-1014:57 UTCm72019361.00  PAUSGSSA
2003-09-1214:49 UTCm62610 -255.43NGVD29PAUSGSSA
2003-09-1214:49 UTCm62611 -255.61NAVD88PAUSGSSA
2003-09-1214:49 UTCm72019333.00  PAUSGSSA
2003-11-0416:30 UTCm62610 -179.43NGVD291CUSGSSA
2003-11-0416:30 UTCm62611 -179.61NAVD881CUSGSSA
2003-11-0416:30 UTCm72019257.00  1CUSGSSA
2004-01-2214:40 UTCm62610 -189.43NGVD291CUSGSSA
2004-01-2214:40 UTCm62611 -189.61NAVD881CUSGSSA
2004-01-2214:40 UTCm72019267.00  1CUSGSSA
2004-04-0716:00 UTCm62610 -233.43NGVD29PCUSGSSA
2004-04-0716:00 UTCm62611 -233.61NAVD88PCUSGSSA
2004-04-0716:00 UTCm72019311.00  PCUSGSSA
2004-09-2117:56 UTCm62610 -255.43NGVD29PCUSGSSA
2004-09-2117:56 UTCm62611 -255.61NAVD88PCUSGSSA
2004-09-2117:56 UTCm72019333.00  PCUSGSSA
2004-11-1516:10 UTCm62610 -207.43NGVD291CUSGSSA
2004-11-1516:10 UTCm62611 -207.61NAVD881CUSGSSA
2004-11-1516:10 UTCm72019285.00  1CUSGSSA
2005-02-0420:49 UTCm62610 -190.33NGVD291SUSGSSA
2005-02-0420:49 UTCm62611 -190.51NAVD881SUSGSSA
2005-02-0420:49 UTCm72019267.90  1SUSGSSA
2005-06-1721:02 UTCm62610 -260.43NGVD29PCUSGSSA
2005-06-1721:02 UTCm62611 -260.61NAVD88PCUSGSSA
2005-06-1721:02 UTCm72019338.00  PCUSGSSA
2005-06-2216:01 UTCm62610 -266.43NGVD29PCUSGSSA
2005-06-2216:01 UTCm62611 -266.61NAVD88PCUSGSSA
2005-06-2216:01 UTCm72019344.00  PCUSGSSA
2005-09-0617:35 UTCm62610 -275.43NGVD29PCUSGSSA
2005-09-0617:35 UTCm62611 -275.61NAVD88PCUSGSSA
2005-09-0617:35 UTCm72019353.00  PCUSGSSA
2006-01-0417:29 UTCm62610 -238.67NGVD291SUSGSSA
2006-01-0417:29 UTCm62611 -238.85NAVD881SUSGSSA
2006-01-0417:29 UTCm72019316.24  1SUSGSSA
2006-09-0814:24 UTCm62610 -254.43NGVD29PCUSGSSA
2006-09-0814:24 UTCm62611 -254.61NAVD88PCUSGSSA
2006-09-0814:24 UTCm72019332.00  PCUSGSSA
2007-01-1821:03 UTCm62610 -196.36NGVD291SUSGSSA
2007-01-1821:03 UTCm62611 -196.54NAVD881SUSGSSA
2007-01-1821:03 UTCm72019273.93  1SUSGSSA
2007-11-0817:04 UTCm62610 -181.43NGVD291CUSGSSA
2007-11-0817:04 UTCm62611 -181.61NAVD881CUSGSSA
2007-11-0817:04 UTCm72019259.00  1CUSGSSA
2008-01-1416:44 UTCm62610 -179.21NGVD291SUSGSSA
2008-01-1416:44 UTCm62611 -179.39NAVD881SUSGSSA
2008-01-1416:44 UTCm72019256.78  1SUSGSSA
2008-09-2217:45 UTCm62610 -236.43NGVD29PCUSGSSA
2008-09-2217:45 UTCm62611 -236.61NAVD88PCUSGSSA
2008-09-2217:45 UTCm72019314.00  PCUSGSSA
2009-01-1419:34 UTCm62610 -182.94NGVD291SUSGSSA
2009-01-1419:34 UTCm62611 -183.12NAVD881SUSGSSA
2009-01-1419:34 UTCm72019260.51  1SUSGSSA
2010-02-0416:48 UTCm62610 -156.92NGVD291SUSGSSA
2010-02-0416:48 UTCm62611 -157.10NAVD881SUSGSSA
2010-02-0416:48 UTCm72019234.49  1SUSGSSA
2011-01-2116:31 UTCm62610 -142.84NGVD291SUSGSSA
2011-01-2116:31 UTCm62611 -143.02NAVD881SUSGSSA
2011-01-2116:31 UTCm72019220.41  1SUSGSSA
2011-09-2820:23 UTCm62610 -256.43NGVD29PCUSGSSA
2011-09-2820:23 UTCm62611 -256.61NAVD88PCUSGSSA
2011-09-2820:23 UTCm72019334.00  PCUSGSSA
2011-12-0815:40 UTCm62610 -164.73NGVD291SUSGSSA
2011-12-0815:40 UTCm62611 -164.91NAVD881SUSGSSA
2011-12-0815:40 UTCm72019242.30  1SUSGSSA
2012-09-2014:24 UTCm62610 -213.43NGVD29PCUSGSSA
2012-09-2014:24 UTCm62611 -213.61NAVD88PCUSGSSA
2012-09-2014:24 UTCm72019291.00  PCUSGSSA
2013-01-1115:25 UTCm62610 -141.19NGVD291SUSGSSA
2013-01-1115:25 UTCm62611 -141.37NAVD881SUSGSSA
2013-01-1115:25 UTCm72019218.76  1SUSGSSA
2013-08-0916:39 UTCm62610 -223.43NGVD29PCUSGSSA
2013-08-0916:39 UTCm62611 -223.61NAVD88PCUSGSSA
2013-08-0916:39 UTCm72019301.00  PCUSGSSA
2014-01-2214:29 UTCm62610 -140.24NGVD291SUSGSSA
2014-01-2214:29 UTCm62611 -140.42NAVD881SUSGSSA
2014-01-2214:29 UTCm72019217.81  1SUSGSSA
2014-09-1912:58 UTCm62610 -184.43NGVD29PCUSGSSA
2014-09-1912:58 UTCm62611 -184.61NAVD88PCUSGSSA
2014-09-1912:58 UTCm72019262.00  PCUSGSSA
2015-01-2816:04 UTCm62610 -115.28NGVD291SUSGSSA
2015-01-2816:04 UTCm62611 -115.46NAVD881SUSGSSA
2015-01-2816:04 UTCm72019192.85  1SUSGSSA
2015-08-2513:40 UTCm62610 -199.43NGVD29PCUSGSSA
2015-08-2513:40 UTCm62611 -199.61NAVD88PCUSGSSA
2015-08-2513:40 UTCm72019277.00  PCUSGSSA
2016-01-2017:26 UTCm62610 -147.91NGVD291SUSGSSA
2016-01-2017:26 UTCm62611 -148.09NAVD881SUSGSSA
2016-01-2017:26 UTCm72019225.48  1SUSGSSA
2016-09-1915:22 UTCm62610 -190.43NGVD29PCUSGSSA
2016-09-1915:22 UTCm62611 -190.61NAVD88PCUSGSSA
2016-09-1915:22 UTCm72019268.00  PCUSGSSA
2017-01-2319:09 UTCm62610 -146.83NGVD291SUSGSSA
2017-01-2319:09 UTCm62611 -147.01NAVD881SUSGSSA
2017-01-2319:09 UTCm72019224.40  1SUSGSSA
2017-09-0618:50 UTCm62610 -200.43NGVD29PCUSGSSA
2017-09-0618:50 UTCm62611 -200.61NAVD88PCUSGSSA
2017-09-0618:50 UTCm72019278.00  PCUSGSSA
2018-02-0216:22 UTCm62610 -137.45NGVD29PSUSGSSA
2018-02-0216:22 UTCm62611 -137.63NAVD88PSUSGSSA
2018-02-0216:22 UTCm72019215.02  PSUSGSSA
2018-08-1413:24 UTCm62610 -195.43NGVD29PCUSGSSA
2018-08-1413:24 UTCm62611 -195.61NAVD88PCUSGSSA
2018-08-1413:24 UTCm72019273.00  PCUSGSSA
2019-01-2918:04 UTCm62610 -140.75NGVD29PSUSGSSA
2019-01-2918:04 UTCm62611 -140.93NAVD88PSUSGSSA
2019-01-2918:04 UTCm72019218.32  PSUSGSSA
2019-08-1517:14 UTCm62610 -196.43NGVD29PCUSGSSP
2019-08-1517:14 UTCm62611 -196.61NAVD88PCUSGSSP
2019-08-1517:14 UTCm72019274.00  PCUSGSSP
2020-01-2117:31 UTCm62610 -129.49NGVD291SUSGSSP
2020-01-2117:31 UTCm62611 -129.67NAVD881SUSGSSP
2020-01-2117:31 UTCm72019207.06  1SUSGSSP
2020-12-0719:53 UTCm62610 -128.36NGVD291SUSGSSP
2020-12-0719:53 UTCm62611 -128.54NAVD881SUSGSSP
2020-12-0719:53 UTCm72019205.93  1SUSGSSP
2022-01-2517:12 UTCm62610 -119.01NGVD291SUSGSSP
2022-01-2517:12 UTCm62611 -119.19NAVD881SUSGSSP
2022-01-2517:12 UTCm72019196.58  1SUSGSSP
2022-10-1417:58 UTCm62610 -237.43NGVD29PCUSGSSP
2022-10-1417:58 UTCm62611 -237.61NAVD88PCUSGSSP
2022-10-1417:58 UTCm72019315.00  PCUSGSSP
2023-01-3017:45 UTCm62610 -147.09NGVD291SUSGSSP
2023-01-3017:45 UTCm62611 -147.27NAVD881SUSGSSP
2023-01-3017:45 UTCm72019224.66  1SUSGSSP
2023-09-1217:58 UTCm62610 -250.43NGVD29PCUSGSSP
2023-09-1217:58 UTCm62611 -250.61NAVD88PCUSGSSP
2023-09-1217:58 UTCm72019328.00  PCUSGSSP
2024-01-1918:05 UTCm62610 -157.91NGVD29PSUSGSSP
2024-01-1918:05 UTCm62611 -158.09NAVD88PSUSGSSP
2024-01-1918:05 UTCm72019235.48  PSUSGSSP

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 measurementAAirline measurement.
Method of measurementCCalibrated airline measurement.
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.