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Groundwater levels for the Nation

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Agency code = usgs
site_no list =
  • 294909095121101
Minimum number of levels = 1
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USGS 294909095121101 LJ-65-15-514

Harris County, Texas
Latitude  29°49'10", Longitude  95°12'11" NAD83
Land-surface elevation 32.29 feet above NAVD88
The depth of the well is 1,193 feet below land surface.
The depth of the hole is 1,193 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
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
2005-01-1921:10 UTCm62610 -147.03NGVD291SUSGSSA
2005-01-1921:10 UTCm62611 -147.08NAVD881SUSGSSA
2005-01-1921:10 UTCm72019179.37  1SUSGSSA
2006-02-0316:01 UTCm62610 -128.48NGVD291SUSGSSA
2006-02-0316:01 UTCm62611 -128.53NAVD881SUSGSSA
2006-02-0316:01 UTCm72019160.82  1SUSGSSA
2007-01-0821:56 UTCm62610 -133.68NGVD291SUSGSSA
2007-01-0821:56 UTCm62611 -133.73NAVD881SUSGSSA
2007-01-0821:56 UTCm72019166.02  1SUSGSSA
2007-11-0816:56 UTCm62610 -149.66NGVD291CUSGSSA
2007-11-0816:56 UTCm62611 -149.71NAVD881CUSGSSA
2007-11-0816:56 UTCm72019182.00  1CUSGSSA
2008-01-2320:08 UTCm62610 -125.86NGVD291SUSGSSA
2008-01-2320:08 UTCm62611 -125.91NAVD881SUSGSSA
2008-01-2320:08 UTCm72019158.20  1SUSGSSA
2009-02-0417:07 UTCm62610 -127.72NGVD291SUSGSSA
2009-02-0417:07 UTCm62611 -127.77NAVD881SUSGSSA
2009-02-0417:07 UTCm72019160.06  1SUSGSSA
2010-01-1820:23 UTCm62610 -129.34NGVD291SUSGSSA
2010-01-1820:23 UTCm62611 -129.39NAVD881SUSGSSA
2010-01-1820:23 UTCm72019161.68  1SUSGSSA
2011-01-2815:35 UTCm62610 -126.64NGVD291SUSGSSA
2011-01-2815:35 UTCm62611 -126.69NAVD881SUSGSSA
2011-01-2815:35 UTCm72019158.98  1SUSGSSA
2011-12-2116:00 UTCm62610 -138.56NGVD291SUSGSSA
2011-12-2116:00 UTCm62611 -138.61NAVD881SUSGSSA
2011-12-2116:00 UTCm72019170.90  1SUSGSSA
2013-01-1021:59 UTCm62610 -134.52NGVD291SUSGSSA
2013-01-1021:59 UTCm62611 -134.57NAVD881SUSGSSA
2013-01-1021:59 UTCm72019166.86  1SUSGSSA

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
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.