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Groundwater levels for the Nation

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  • 302321095414902
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USGS 302321095414902 TS-60-35-811

Montgomery County, Texas
Latitude  30°23'22", Longitude  95°41'50" NAD83
Land-surface elevation 311.64 feet above NAVD88
The depth of the well is 582 feet below land surface.
The depth of the hole is 582 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
1979-03-04 D62610 202.66NGVD291OUSGSSA
1979-03-04 D62611 202.64NAVD881OUSGSSA
1979-03-04 D72019109.00  1OUSGSSA
2000-03-0217:15 UTCm62610 127.66NGVD291SUSGSSA
2000-03-0217:15 UTCm62611 127.64NAVD881SUSGSSA
2000-03-0217:15 UTCm72019184.00  1SUSGSSA
2001-02-0220:40 UTCm62610 123.70NGVD291SUSGSSA
2001-02-0220:40 UTCm62611 123.68NAVD881SUSGSSA
2001-02-0220:40 UTCm72019187.96  1SUSGSSA
2002-02-2617:28 UTCm62610 110.21NGVD291SUSGSSA
2002-02-2617:28 UTCm62611 110.19NAVD881SUSGSSA
2002-02-2617:28 UTCm72019201.45  1SUSGSSA
2003-01-0317:05 UTCm62610 116.34NGVD291SUSGSSA
2003-01-0317:05 UTCm62611 116.32NAVD881SUSGSSA
2003-01-0317:05 UTCm72019195.32  1SUSGSSA
2004-01-1617:26 UTCm62610 108.87NGVD291SUSGSSA
2004-01-1617:26 UTCm62611 108.85NAVD881SUSGSSA
2004-01-1617:26 UTCm72019202.79  1SUSGSSA
2005-02-1114:42 UTCm62610 102.61NGVD291SUSGSSA
2005-02-1114:42 UTCm62611 102.59NAVD881SUSGSSA
2005-02-1114:42 UTCm72019209.05  1SUSGSSA
2006-01-2520:09 UTCm62610 90.31NGVD291SUSGSSA
2006-01-2520:09 UTCm62611 90.29NAVD881SUSGSSA
2006-01-2520:09 UTCm72019221.35  1SUSGSSA
2007-01-2617:11 UTCm62610 94.81NGVD291SUSGSSA
2007-01-2617:11 UTCm62611 94.79NAVD881SUSGSSA
2007-01-2617:11 UTCm72019216.85  1SUSGSSA
2008-02-0117:44 UTCm62610 84.26NGVD291SUSGSSA
2008-02-0117:44 UTCm62611 84.24NAVD881SUSGSSA
2008-02-0117:44 UTCm72019227.40  1SUSGSSA

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
Method of measurementOObserved.
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.