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Groundwater levels for Texas

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  • 300943095402501
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USGS 300943095402501 TS-60-51-815

Montgomery County, Texas
Latitude  30°09'44", Longitude  95°40'26" NAD83
Land-surface elevation 226.34 feet above NAVD88
The depth of the well is 1,644 feet below land surface.
This well is completed in the Coastal lowlands aquifer system (S100CSLLWD) national aquifer.
This well is completed in the Jasper Aquifer (122JSPR) local aquifer.
Output formats
Table of data
Tab-separated data
Graph of data
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
2001-01-22 D62610 53.44NGVD291L  A
2001-01-22 D62611 53.34NAVD881L  A
2001-01-22 D72019173.00  1L  A
2001-01-23 D62610 41.44NGVD291OUSGSSA
2001-01-23 D62611 41.34NAVD881OUSGSSA
2001-01-23 D72019185.00  1OUSGSSA
2004-02-2015:00 UTCm62610 33.89NGVD291SUSGSSA
2004-02-2015:00 UTCm62611 33.79NAVD881SUSGSSA
2004-02-2015:00 UTCm72019192.55  1SUSGSSA
2006-01-2620:47 UTCm62610 5.76NGVD29PSUSGSSA
2006-01-2620:47 UTCm62611 5.66NAVD88PSUSGSSA
2006-01-2620:47 UTCm72019220.68  PSUSGSSA
2007-02-1418:09 UTCm62610 -12.71NGVD291SUSGSSA
2007-02-1418:09 UTCm62611 -12.81NAVD881SUSGSSA
2007-02-1418:09 UTCm72019239.15  1SUSGSSA
2008-02-2716:59 UTCm62610 -17.54NGVD291SUSGSSA
2008-02-2716:59 UTCm62611 -17.64NAVD881SUSGSSA
2008-02-2716:59 UTCm72019243.98  1SUSGSSA
2009-02-2017:32 UTCm62610 -31.29NGVD291SUSGSSA
2009-02-2017:32 UTCm62611 -31.39NAVD881SUSGSSA
2009-02-2017:32 UTCm72019257.73  1SUSGSSA
2009-12-1818:23 UTCm62610 -49.30NGVD291SUSGSSA
2009-12-1818:23 UTCm62611 -49.40NAVD881SUSGSSA
2009-12-1818:23 UTCm72019275.74  1SUSGSSA
2010-12-1418:43 UTCm62610 -55.38NGVD291SUSGSSA
2010-12-1418:43 UTCm62611 -55.48NAVD881SUSGSSA
2010-12-1418:43 UTCm72019281.82  1SUSGSSA
2011-12-3017:31 UTCm62610 -106.50NGVD291SUSGSSA
2011-12-3017:31 UTCm62611 -106.60NAVD881SUSGSSA
2011-12-3017:31 UTCm72019332.94  1SUSGSSA
2013-01-2815:42 UTCm62610 -78.75NGVD291SUSGSSA
2013-01-2815:42 UTCm62611 -78.85NAVD881SUSGSSA
2013-01-2815:42 UTCm72019305.19  1SUSGSSA
2014-03-1816:07 UTCm62610 -79.38NGVD291SUSGSSA
2014-03-1816:07 UTCm62611 -79.48NAVD881SUSGSSA
2014-03-1816:07 UTCm72019305.82  1SUSGSSA
2015-03-0417:22 UTCm62610 -79.80NGVD291SUSGSSA
2015-03-0417:22 UTCm62611 -79.90NAVD881SUSGSSA
2015-03-0417:22 UTCm72019306.24  1SUSGSSA
2016-01-1918:39 UTCm62610 -78.95NGVD291O  A
2016-01-1918:39 UTCm62611 -79.05NAVD881O  A
2016-01-1918:39 UTCm72019305.39  1O  A
2017-01-1917:18 UTCm62610 -69.05NGVD291SUSGSSA
2017-01-1917:18 UTCm62611 -69.15NAVD881SUSGSSA
2017-01-1917:18 UTCm72019295.49  1SUSGSSA
2018-01-0917:27 UTCm62610 -74.71NGVD29PSUSGSSA
2018-01-0917:27 UTCm62611 -74.81NAVD88PSUSGSSA
2018-01-0917:27 UTCm72019301.15  PSUSGSSA
2019-02-0715:50 UTCm62610 -69.46NGVD291SUSGSSA
2019-02-0715:50 UTCm62611 -69.56NAVD881SUSGSSA
2019-02-0715:50 UTCm72019295.90  1SUSGSSA
2020-01-3118:18 UTCm62610 -79.45NGVD291SUSGSSP
2020-01-3118:18 UTCm62611 -79.55NAVD881SUSGSSP
2020-01-3118:18 UTCm72019305.89  1SUSGSSP
2021-02-2618:27 UTCm62610 -78.00NGVD291SUSGSSP
2021-02-2618:27 UTCm62611 -78.10NAVD881SUSGSSP
2021-02-2618:27 UTCm72019304.44  1SUSGSSP
2022-02-0718:40 UTCm62610 -82.91NGVD291SUSGSSP
2022-02-0718:40 UTCm62611 -83.01NAVD881SUSGSSP
2022-02-0718:40 UTCm72019309.35  1SUSGSSP
2023-01-1117:25 UTCm62610 -106.53NGVD291SUSGSSP
2023-01-1117:25 UTCm62611 -106.63NAVD881SUSGSSP
2023-01-1117:25 UTCm72019332.97  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.