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Groundwater levels for the Nation

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  • 300426095123902
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USGS 300426095123902 LJ-60-63-407

Harris County, Texas
Latitude  30°04'26", Longitude  95°12'45" NAD83
Land-surface elevation 78.03 feet above NAVD88
The depth of the well is 827 feet below land surface.
The depth of the hole is 1,050 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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Parameter
code
Water
level,
feet
below
land
surface
Water
level,
feet
above
specific
vertical
datum
Referenced
vertical
datum
?
 
Status
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2000-01-2119:25 UTCm62610 -81.84NGVD291SUSGSSA
2000-01-2119:25 UTCm62611 -82.03NAVD881SUSGSSA
2000-01-2119:25 UTCm72019160.06  1SUSGSSA
2001-02-0118:34 UTCm62610 -75.02NGVD291SUSGSSA
2001-02-0118:34 UTCm62611 -75.21NAVD881SUSGSSA
2001-02-0118:34 UTCm72019153.24  1SUSGSSA
2001-02-0118:35 UTCm62610 -74.78NGVD291AUSGSSA
2001-02-0118:35 UTCm62611 -74.97NAVD881AUSGSSA
2001-02-0118:35 UTCm72019153.00  1AUSGSSA
2002-02-2019:26 UTCm62610 -72.86NGVD291SUSGSSA
2002-02-2019:26 UTCm62611 -73.05NAVD881SUSGSSA
2002-02-2019:26 UTCm72019151.08  1SUSGSSA
2002-04-2615:47 UTCm62610 -152.78NGVD29PAUSGSSA
2002-04-2615:47 UTCm62611 -152.97NAVD88PAUSGSSA
2002-04-2615:47 UTCm72019231.00  PAUSGSSA
2002-06-1014:15 UTCm62610 -98.78NGVD291AUSGSSA
2002-06-1014:15 UTCm62611 -98.97NAVD881AUSGSSA
2002-06-1014:15 UTCm72019177.00  1AUSGSSA
2002-09-2415:57 UTCm62610 -148.78NGVD29PAUSGSSA
2002-09-2415:57 UTCm62611 -148.97NAVD88PAUSGSSA
2002-09-2415:57 UTCm72019227.00  PAUSGSSA
2002-11-2616:12 UTCm62610 -91.78NGVD291CUSGSSA
2002-11-2616:12 UTCm62611 -91.97NAVD881CUSGSSA
2002-11-2616:12 UTCm72019170.00  1CUSGSSA
2003-01-1418:13 UTCm62610 -73.82NGVD291SUSGSSA
2003-01-1418:13 UTCm62611 -74.01NAVD881SUSGSSA
2003-01-1418:13 UTCm72019152.04  1SUSGSSA
2003-04-2915:35 UTCm62610 -146.78NGVD29PAUSGSSA
2003-04-2915:35 UTCm62611 -146.97NAVD88PAUSGSSA
2003-04-2915:35 UTCm72019225.00  PAUSGSSA
2003-09-2417:04 UTCm62610 -157.78NGVD29PAUSGSSA
2003-09-2417:04 UTCm62611 -157.97NAVD88PAUSGSSA
2003-09-2417:04 UTCm72019236.00  PAUSGSSA
2003-11-1818:02 UTCm62610 -87.78NGVD291CUSGSSA
2003-11-1818:02 UTCm62611 -87.97NAVD881CUSGSSA
2003-11-1818:02 UTCm72019166.00  1CUSGSSA
2004-02-0321:04 UTCm62610 -83.78NGVD291CUSGSSA
2004-02-0321:04 UTCm62611 -83.97NAVD881CUSGSSA
2004-02-0321:04 UTCm72019162.00  1CUSGSSA
2004-05-1317:06 UTCm62610 -133.78NGVD29PCUSGSSA
2004-05-1317:06 UTCm62611 -133.97NAVD88PCUSGSSA
2004-05-1317:06 UTCm72019212.00  PCUSGSSA
2004-09-1516:41 UTCm62610 -181.78NGVD29PCUSGSSA
2004-09-1516:41 UTCm62611 -181.97NAVD88PCUSGSSA
2004-09-1516:41 UTCm72019260.00  PCUSGSSA
2004-11-0917:43 UTCm62610 -101.78NGVD291CUSGSSA
2004-11-0917:43 UTCm62611 -101.97NAVD881CUSGSSA
2004-11-0917:43 UTCm72019180.00  1CUSGSSA
2005-01-2122:50 UTCm62610 -73.66NGVD291SUSGSSA
2005-01-2122:50 UTCm62611 -73.85NAVD881SUSGSSA
2005-01-2122:50 UTCm72019151.88  1SUSGSSA
2005-06-1419:10 UTCm62610 -157.78NGVD29PCUSGSSA
2005-06-1419:10 UTCm62611 -157.97NAVD88PCUSGSSA
2005-06-1419:10 UTCm72019236.00  PCUSGSSA
2005-09-0617:00 UTCm62610 -166.78NGVD29PCUSGSSA
2005-09-0617:00 UTCm62611 -166.97NAVD88PCUSGSSA
2005-09-0617:00 UTCm72019245.00  PCUSGSSA
2006-02-0119:41 UTCm62610 -90.91NGVD29PSUSGSSA
2006-02-0119:41 UTCm62611 -91.10NAVD88PSUSGSSA
2006-02-0119:41 UTCm72019169.13  PSUSGSSA
2006-09-2914:35 UTCm62610 -81.78NGVD291CUSGSSA
2006-09-2914:35 UTCm62611 -81.97NAVD881CUSGSSA
2006-09-2914:35 UTCm72019160.00  1CUSGSSA
2007-02-0620:23 UTCm62610 -76.25NGVD291SUSGSSA
2007-02-0620:23 UTCm62611 -76.44NAVD881SUSGSSA
2007-02-0620:23 UTCm72019154.47  1SUSGSSA
2008-01-3019:02 UTCm62610 -68.49NGVD291SUSGSSA
2008-01-3019:02 UTCm62611 -68.68NAVD881SUSGSSA
2008-01-3019:02 UTCm72019146.71  1SUSGSSA
2008-09-0117:32 UTCm62610 -86.78NGVD291CUSGSSA
2008-09-0117:32 UTCm62611 -86.97NAVD881CUSGSSA
2008-09-0117:32 UTCm72019165.00  1CUSGSSA
2009-02-1117:20 UTCm62610 -72.25NGVD291SUSGSSA
2009-02-1117:20 UTCm62611 -72.44NAVD881SUSGSSA
2009-02-1117:20 UTCm72019150.47  1SUSGSSA
2010-01-2118:17 UTCm62610 -75.14NGVD291SUSGSSA
2010-01-2118:17 UTCm62611 -75.33NAVD881SUSGSSA
2010-01-2118:17 UTCm72019153.36  1SUSGSSA
2011-01-2518:30 UTCm62610 -81.23NGVD291SUSGSSA
2011-01-2518:30 UTCm62611 -81.42NAVD881SUSGSSA
2011-01-2518:30 UTCm72019159.45  1SUSGSSA
2011-12-2818:14 UTCm62610 -87.93NGVD291SUSGSSA
2011-12-2818:14 UTCm62611 -88.12NAVD881SUSGSSA
2011-12-2818:14 UTCm72019166.15  1SUSGSSA
2012-09-2516:28 UTCm62610 -168.78NGVD29PCUSGSSA
2012-09-2516:28 UTCm62611 -168.97NAVD88PCUSGSSA
2012-09-2516:28 UTCm72019247.00  PCUSGSSA
2013-01-1117:56 UTCm62610 -87.01NGVD291SUSGSSA
2013-01-1117:56 UTCm62611 -87.20NAVD881SUSGSSA
2013-01-1117:56 UTCm72019165.23  1SUSGSSA
2013-08-1914:13 UTCm62610 -171.78NGVD29PCUSGSSA
2013-08-1914:13 UTCm62611 -171.97NAVD88PCUSGSSA
2013-08-1914:13 UTCm72019250.00  PCUSGSSA
2014-02-2419:49 UTCm62610 -72.62NGVD291SUSGSSA
2014-02-2419:49 UTCm62611 -72.81NAVD881SUSGSSA
2014-02-2419:49 UTCm72019150.84  1SUSGSSA
2014-09-2315:42 UTCm62610 -152.78NGVD29PCUSGSSA
2014-09-2315:42 UTCm62611 -152.97NAVD88PCUSGSSA
2014-09-2315:42 UTCm72019231.00  PCUSGSSA
2015-02-2321:06 UTCm62610 -77.95NGVD291SUSGSSA
2015-02-2321:06 UTCm62611 -78.14NAVD881SUSGSSA
2015-02-2321:06 UTCm72019156.17  1SUSGSSA
2015-08-2615:22 UTCm62610 -187.78NGVD29PCUSGSSA
2015-08-2615:22 UTCm62611 -187.97NAVD88PCUSGSSA
2015-08-2615:22 UTCm72019266.00  PCUSGSSA
2016-02-0316:33 UTCm62610 -90.78NGVD291SUSGSSA
2016-02-0316:33 UTCm62611 -90.97NAVD881SUSGSSA
2016-02-0316:33 UTCm72019169.00  1SUSGSSA
2016-09-2116:09 UTCm62610 -160.78NGVD29PAUSGSSA
2016-09-2116:09 UTCm62611 -160.97NAVD88PAUSGSSA
2016-09-2116:09 UTCm72019239.00  PAUSGSSA
2017-02-0716:50 UTCm62610 -71.93NGVD291SUSGSSA
2017-02-0716:50 UTCm62611 -72.12NAVD881SUSGSSA
2017-02-0716:50 UTCm72019150.15  1SUSGSSA
2017-12-1921:18 UTCm62610 -82.95NGVD291SUSGSSA
2017-12-1921:18 UTCm62611 -83.14NAVD881SUSGSSA
2017-12-1921:18 UTCm72019161.17  1SUSGSSA
2018-09-0617:31 UTCm62610 -163.78NGVD29PCUSGSSA
2018-09-0617:31 UTCm62611 -163.97NAVD88PCUSGSSA
2018-09-0617:31 UTCm72019242.00  PCUSGSSA
2019-02-1218:38 UTCm62610 -62.02NGVD291SUSGSSA
2019-02-1218:38 UTCm62611 -62.21NAVD881SUSGSSA
2019-02-1218:38 UTCm72019140.24  1SUSGSSA
2019-08-1515:20 UTCm62610 -150.78NGVD29PCUSGSSP
2019-08-1515:20 UTCm62611 -150.97NAVD88PCUSGSSP
2019-08-1515:20 UTCm72019229.00  PCUSGSSP
2020-01-2920:22 UTCm62610 -74.38NGVD291SUSGSSP
2020-01-2920:22 UTCm62611 -74.57NAVD881SUSGSSP
2020-01-2920:22 UTCm72019152.60  1SUSGSSP
2020-12-1521:09 UTCm62610 -85.11NGVD291SUSGSSP
2020-12-1521:09 UTCm62611 -85.30NAVD881SUSGSSP
2020-12-1521:09 UTCm72019163.33  1SUSGSSP
2021-11-0317:32 UTCm62610 -156.78NGVD29PCUSGSSP
2021-11-0317:32 UTCm62611 -156.97NAVD88PCUSGSSP
2021-11-0317:32 UTCm72019235.00  PCUSGSSP
2022-02-1418:51 UTCm62610 -68.74NGVD291SUSGSSP
2022-02-1418:51 UTCm62611 -68.93NAVD881SUSGSSP
2022-02-1418:51 UTCm72019146.96  1SUSGSSP
2022-10-2014:52 UTCm62610 -202.78NGVD29PCUSGSSP
2022-10-2014:52 UTCm62611 -202.97NAVD88PCUSGSSP
2022-10-2014:52 UTCm72019281.00  PCUSGSSP
2023-02-1017:16 UTCm62610 -94.26NGVD291SUSGSSP
2023-02-1017:16 UTCm62611 -94.45NAVD881SUSGSSP
2023-02-1017:16 UTCm72019172.48  1SUSGSSP
2024-01-2514:09 UTCm62610 -105.47NGVD291SUSGSSP
2024-01-2514:09 UTCm62611 -105.66NAVD881SUSGSSP
2024-01-2514:09 UTCm72019183.69  1SUSGSSP

Explanation
SectionCodeDescription
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.