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Groundwater levels for the Nation

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  • 294812095013001
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USGS 294812095013001 LJ-65-16-602

Harris County, Texas
Latitude  29°48'13", Longitude  95°01'31" NAD83
Land-surface elevation 31.35 feet above NAVD88
The depth of the well is 498 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
1953-06 M62610 -106.66NGVD291L  A
1953-06 M62611 -106.65NAVD881L  A
1953-06 M72019138.00  1L  A
1980-11-06 D62610 -142.26NGVD291SUSGSSA
1980-11-06 D62611 -142.25NAVD881SUSGSSA
1980-11-06 D72019173.60  1SUSGSSA
1980-12-01 D62610 -140.16NGVD291SUSGSSA
1980-12-01 D62611 -140.15NAVD881SUSGSSA
1980-12-01 D72019171.50  1SUSGSSA
1981-02-19 D62610 -146.81NGVD291SUSGSSA
1981-02-19 D62611 -146.80NAVD881SUSGSSA
1981-02-19 D72019178.15  1SUSGSSA
1981-07-23 D62610 -145.36NGVD291SUSGSSA
1981-07-23 D62611 -145.35NAVD881SUSGSSA
1981-07-23 D72019176.70  1SUSGSSA
1981-12-16 D62610 -124.96NGVD291SUSGSSA
1981-12-16 D62611 -124.95NAVD881SUSGSSA
1981-12-16 D72019156.30  1SUSGSSA
1982-10-21 D62610 -118.23NGVD291SUSGSSA
1982-10-21 D62611 -118.22NAVD881SUSGSSA
1982-10-21 D72019149.57  1SUSGSSA
1983-01-10 D62610 -114.67NGVD291SUSGSSA
1983-01-10 D62611 -114.66NAVD881SUSGSSA
1983-01-10 D72019146.01  1SUSGSSA
1983-07-18 D62610 -115.72NGVD291SUSGSSA
1983-07-18 D62611 -115.71NAVD881SUSGSSA
1983-07-18 D72019147.06  1SUSGSSA
1984-01-06 D62610 -113.93NGVD291SUSGSSA
1984-01-06 D62611 -113.92NAVD881SUSGSSA
1984-01-06 D72019145.27  1SUSGSSA
1985-01-17 D62610 -114.06NGVD291SUSGSSA
1985-01-17 D62611 -114.05NAVD881SUSGSSA
1985-01-17 D72019145.40  1SUSGSSA
1986-02-04 D62610 -118.71NGVD291SUSGSSA
1986-02-04 D62611 -118.70NAVD881SUSGSSA
1986-02-04 D72019150.05  1SUSGSSA
1987-01-12 D62610 -107.54NGVD291SUSGSSA
1987-01-12 D62611 -107.53NAVD881SUSGSSA
1987-01-12 D72019138.88  1SUSGSSA
1988-01-13 D62610 -109.86NGVD291SUSGSSA
1988-01-13 D62611 -109.85NAVD881SUSGSSA
1988-01-13 D72019141.20  1SUSGSSA
1989-01-26 D62610 -100.92NGVD291SUSGSSA
1989-01-26 D62611 -100.91NAVD881SUSGSSA
1989-01-26 D72019132.26  1SUSGSSA
1990-01-19 D62610 -105.78NGVD291SUSGSSA
1990-01-19 D62611 -105.77NAVD881SUSGSSA
1990-01-19 D72019137.12  1SUSGSSA
1991-01-23 D62610 -103.18NGVD29PSUSGSSA
1991-01-23 D62611 -103.17NAVD88PSUSGSSA
1991-01-23 D72019134.52  PSUSGSSA
1992-01-10 D62610 -102.12NGVD29PSUSGSSA
1992-01-10 D62611 -102.11NAVD88PSUSGSSA
1992-01-10 D72019133.46  PSUSGSSA
1993-01-04 D62610 -87.56NGVD291SUSGSSA
1993-01-04 D62611 -87.55NAVD881SUSGSSA
1993-01-04 D72019118.90  1SUSGSSA
1994-01-06 D62610 -90.48NGVD291SUSGSSA
1994-01-06 D62611 -90.47NAVD881SUSGSSA
1994-01-06 D72019121.82  1SUSGSSA
1995-01-05 D62610 -84.09NGVD291SUSGSSA
1995-01-05 D62611 -84.08NAVD881SUSGSSA
1995-01-05 D72019115.43  1SUSGSSA
1996-01-09 D62610 -84.14NGVD291SUSGSSA
1996-01-09 D62611 -84.13NAVD881SUSGSSA
1996-01-09 D72019115.48  1SUSGSSA
1997-01-0918:00 UTCm62610 -88.55NGVD291SUSGSSA
1997-01-0918:00 UTCm62611 -88.54NAVD881SUSGSSA
1997-01-0918:00 UTCm72019119.89  1SUSGSSA
1998-01-2718:00 UTCm62610 -89.15NGVD291SUSGSSA
1998-01-2718:00 UTCm62611 -89.14NAVD881SUSGSSA
1998-01-2718:00 UTCm72019120.49  1SUSGSSA
1999-01-2618:00 UTCm62610 -101.34NGVD291SUSGSSA
1999-01-2618:00 UTCm62611 -101.33NAVD881SUSGSSA
1999-01-2618:00 UTCm72019132.68  1SUSGSSA
2001-02-1519:14 UTCm62610 -80.26NGVD291SUSGSSA
2001-02-1519:14 UTCm62611 -80.25NAVD881SUSGSSA
2001-02-1519:14 UTCm72019111.60  1SUSGSSA
2002-02-22 D62610 -80.58NGVD291SUSGSSA
2002-02-22 D62611 -80.57NAVD881SUSGSSA
2002-02-22 D72019111.92  1SUSGSSA
2003-01-0218:35 UTCm62610 -83.11NGVD291SUSGSSA
2003-01-0218:35 UTCm62611 -83.10NAVD881SUSGSSA
2003-01-0218:35 UTCm72019114.45  1SUSGSSA
2005-02-0716:00 UTCm62610 -78.37NGVD291SUSGSSA
2005-02-0716:00 UTCm62611 -78.36NAVD881SUSGSSA
2005-02-0716:00 UTCm72019109.71  1SUSGSSA
2006-01-1318:25 UTCm62610 -77.80NGVD29PSUSGSSA
2006-01-1318:25 UTCm62611 -77.79NAVD88PSUSGSSA
2006-01-1318:25 UTCm72019109.14  PSUSGSSA
2007-01-2222:42 UTCm62610 -72.05NGVD291SUSGSSA
2007-01-2222:42 UTCm62611 -72.04NAVD881SUSGSSA
2007-01-2222:42 UTCm72019103.39  1SUSGSSA
2008-01-2319:45 UTCm62610 -75.02NGVD291SUSGSSA
2008-01-2319:45 UTCm62611 -75.01NAVD881SUSGSSA
2008-01-2319:45 UTCm72019106.36  1SUSGSSA
2009-01-1220:11 UTCm62610 -73.56NGVD291SUSGSSA
2009-01-1220:11 UTCm62611 -73.55NAVD881SUSGSSA
2009-01-1220:11 UTCm72019104.90  1SUSGSSA
2010-01-2018:24 UTCm62610 -69.97NGVD291SUSGSSA
2010-01-2018:24 UTCm62611 -69.96NAVD881SUSGSSA
2010-01-2018:24 UTCm72019101.31  1SUSGSSA
2011-01-0418:28 UTCm62610 -69.96NGVD291SUSGSSA
2011-01-0418:28 UTCm62611 -69.95NAVD881SUSGSSA
2011-01-0418:28 UTCm72019101.30  1SUSGSSA
2012-01-0416:32 UTCm62610 -72.70NGVD291SUSGSSA
2012-01-0416:32 UTCm62611 -72.69NAVD881SUSGSSA
2012-01-0416:32 UTCm72019104.04  1SUSGSSA
2013-01-1720:34 UTCm62610 -72.28NGVD291SUSGSSA
2013-01-1720:34 UTCm62611 -72.27NAVD881SUSGSSA
2013-01-1720:34 UTCm72019103.62  1SUSGSSA
2013-12-1916:30 UTCm62610 -71.79NGVD291SUSGSSA
2013-12-1916:30 UTCm62611 -71.78NAVD881SUSGSSA
2013-12-1916:30 UTCm72019103.13  1SUSGSSA
2014-12-1817:38 UTCm62610 -71.19NGVD291SUSGSSA
2014-12-1817:38 UTCm62611 -71.18NAVD881SUSGSSA
2014-12-1817:38 UTCm72019102.53  1SUSGSSA
2016-01-0517:10 UTCm62610 -69.22NGVD291SUSGSSA
2016-01-0517:10 UTCm62611 -69.21NAVD881SUSGSSA
2016-01-0517:10 UTCm72019100.56  1SUSGSSA
2017-01-2615:10 UTCm62610 -68.71NGVD291SUSGSSA
2017-01-2615:10 UTCm62611 -68.70NAVD881SUSGSSA
2017-01-2615:10 UTCm72019100.05  1SUSGSSA
2018-01-0218:37 UTCm62610 -68.62NGVD291SUSGSSA
2018-01-0218:37 UTCm62611 -68.61NAVD881SUSGSSA
2018-01-0218:37 UTCm7201999.96  1SUSGSSA
2020-01-2417:10 UTCm62610 -68.26NGVD291SUSGSSP
2020-01-2417:10 UTCm62611 -68.25NAVD881SUSGSSP
2020-01-2417:10 UTCm7201999.60  1SUSGSSP
2021-02-2516:44 UTCm62610 -72.21NGVD291SUSGSSP
2021-02-2516:44 UTCm62611 -72.20NAVD881SUSGSSP
2021-02-2516:44 UTCm72019103.55  1SUSGSSP
2022-02-1120:23 UTCm62610 -68.15NGVD291SUSGSSP
2022-02-1120:23 UTCm62611 -68.14NAVD881SUSGSSP
2022-02-1120:23 UTCm7201999.49  1SUSGSSP
2023-02-1618:01 UTCm62610 -74.91NGVD291SUSGSSP
2023-02-1618:01 UTCm62611 -74.90NAVD881SUSGSSP
2023-02-1618:01 UTCm72019106.25  1SUSGSSP
2024-01-1217:18 UTCm62610 -80.75NGVD291SUSGSSP
2024-01-1217:18 UTCm62611 -80.74NAVD881SUSGSSP
2024-01-1217:18 UTCm72019112.09  1SUSGSSP

Explanation
SectionCodeDescription
Water-level date-time accuracyDDate is accurate to the Day
Water-level date-time accuracyMDate is accurate to the Month
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 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.