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Groundwater levels for the Nation

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Agency code = usgs
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  • 300146095510402
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USGS 300146095510402 LJ-60-58-711

Harris County, Texas
Latitude  30°01'47", Longitude  95°51'05" NAD83
Land-surface elevation 223.97 feet above NAVD88
The depth of the well is 332 feet below land surface.
The depth of the hole is 332 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
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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
1983-08-08 D62610 -91.05NGVD29PL  A
1983-08-08 D62611 -91.03NAVD88PL  A
1983-08-08 D72019315.00  PL  A
1997-01-0618:00 UTCm62610 113.97NGVD291SUSGSSA
1997-01-0618:00 UTCm62611 113.99NAVD881SUSGSSA
1997-01-0618:00 UTCm72019109.98  1SUSGSSA
1998-01-1418:00 UTCm62610 116.79NGVD291SUSGSSA
1998-01-1418:00 UTCm62611 116.81NAVD881SUSGSSA
1998-01-1418:00 UTCm72019107.16  1SUSGSSA
1999-02-0918:00 UTCm62610 115.63NGVD291SUSGSSA
1999-02-0918:00 UTCm62611 115.65NAVD881SUSGSSA
1999-02-0918:00 UTCm72019108.32  1SUSGSSA
2000-02-0314:15 UTCm62610 97.94NGVD291SUSGSSA
2000-02-0314:15 UTCm62611 97.96NAVD881SUSGSSA
2000-02-0314:15 UTCm72019126.01  1SUSGSSA
2001-02-0621:27 UTCm62610 111.65NGVD291SUSGSSA
2001-02-0621:27 UTCm62611 111.67NAVD881SUSGSSA
2001-02-0621:27 UTCm72019112.30  1SUSGSSA
2002-02-2221:09 UTCm62610 114.75NGVD291SUSGSSA
2002-02-2221:09 UTCm62611 114.77NAVD881SUSGSSA
2002-02-2221:09 UTCm72019109.20  1SUSGSSA
2003-01-3016:30 UTCm62610 111.98NGVD291SUSGSSA
2003-01-3016:30 UTCm62611 112.00NAVD881SUSGSSA
2003-01-3016:30 UTCm72019111.97  1SUSGSSA
2004-01-13 D62610 111.87NGVD291SUSGSSA
2004-01-13 D62611 111.89NAVD881SUSGSSA
2004-01-13 D72019112.08  1SUSGSSA
2005-01-2116:18 UTCm62610 113.98NGVD291SUSGSSA
2005-01-2116:18 UTCm62611 114.00NAVD881SUSGSSA
2005-01-2116:18 UTCm72019109.97  1SUSGSSA
2006-01-1116:45 UTCm62610 109.56NGVD291SUSGSSA
2006-01-1116:45 UTCm62611 109.58NAVD881SUSGSSA
2006-01-1116:45 UTCm72019114.39  1SUSGSSA
2006-12-1915:15 UTCm62610 108.28NGVD291SUSGSSA
2006-12-1915:15 UTCm62611 108.30NAVD881SUSGSSA
2006-12-1915:15 UTCm72019115.67  1SUSGSSA
2008-01-0319:20 UTCm62610 113.94NGVD291SUSGSSA
2008-01-0319:20 UTCm62611 113.96NAVD881SUSGSSA
2008-01-0319:20 UTCm72019110.01  1SUSGSSA
2009-01-2318:46 UTCm62610 111.41NGVD291SUSGSSA
2009-01-2318:46 UTCm62611 111.43NAVD881SUSGSSA
2009-01-2318:46 UTCm72019112.54  1SUSGSSA
2010-01-0420:42 UTCm62610 109.12NGVD291SUSGSSA
2010-01-0420:42 UTCm62611 109.14NAVD881SUSGSSA
2010-01-0420:42 UTCm72019114.83  1SUSGSSA
2011-01-0417:32 UTCm62610 106.48NGVD291SUSGSSA
2011-01-0417:32 UTCm62611 106.50NAVD881SUSGSSA
2011-01-0417:32 UTCm72019117.47  1SUSGSSA
2012-01-1816:39 UTCm62610 102.23NGVD291SUSGSSA
2012-01-1816:39 UTCm62611 102.25NAVD881SUSGSSA
2012-01-1816:39 UTCm72019121.72  1SUSGSSA
2013-01-1814:00 UTCm62610 104.47NGVD291SUSGSSA
2013-01-1814:00 UTCm62611 104.49NAVD881SUSGSSA
2013-01-1814:00 UTCm72019119.48  1SUSGSSA
2013-12-0515:09 UTCm62610 103.61NGVD291SUSGSSA
2013-12-0515:09 UTCm62611 103.63NAVD881SUSGSSA
2013-12-0515:09 UTCm72019120.34  1SUSGSSA
2016-01-2915:29 UTCm62610 107.21NGVD291SUSGSSA
2016-01-2915:29 UTCm62611 107.23NAVD881SUSGSSA
2016-01-2915:29 UTCm72019116.74  1SUSGSSA
2017-01-3017:58 UTCm62610 107.02NGVD291SUSGSSA
2017-01-3017:58 UTCm62611 107.04NAVD881SUSGSSA
2017-01-3017:58 UTCm72019116.93  1SUSGSSA
2018-02-1218:22 UTCm62610 107.53NGVD291SUSGSSA
2018-02-1218:22 UTCm62611 107.55NAVD881SUSGSSA
2018-02-1218:22 UTCm72019116.42  1SUSGSSA
2020-01-2118:33 UTCm62610 106.85NGVD291SUSGSSP
2020-01-2118:33 UTCm62611 106.87NAVD881SUSGSSP
2020-01-2118:33 UTCm72019117.10  1SUSGSSP
2021-01-0514:17 UTCm62610 105.25NGVD291SUSGSSP
2021-01-0514:17 UTCm62611 105.27NAVD881SUSGSSP
2021-01-0514:17 UTCm72019118.70  1SUSGSSP
2022-01-2615:23 UTCm62610 103.41NGVD291SUSGSSP
2022-01-2615:23 UTCm62611 103.43NAVD881SUSGSSP
2022-01-2615:23 UTCm72019120.54  1SUSGSSP
2023-01-0117:52 UTCm62610 102.46NGVD291SUSGSSP
2023-01-0117:52 UTCm62611 102.48NAVD881SUSGSSP
2023-01-0117:52 UTCm72019121.49  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 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.