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Groundwater levels for the Nation

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Agency code = usgs
site_no list =
  • 294802095490201
Minimum number of levels = 1
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USGS 294802095490201 LJ-65-10-5XX (City of Katy No. 9)

Harris County, Texas
Latitude  29°48'02", Longitude  95°49'02" NAD83
Land-surface elevation 145 feet above NAVD88
The depth of the well is 902 feet below land surface.
The depth of the hole is 1,250 feet below land surface.
This well is completed in the Coastal lowlands aquifer system (S100CSLLWD) national aquifer.
This well is completed in the Evangeline Aquifer (121EVGL) 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
2017-12-0720:25 UTCm62610 -190.71NGVD29PSUSGSSA
2017-12-0720:25 UTCm62611 -190.84NAVD88PSUSGSSA
2017-12-0720:25 UTCm72019335.84  PSUSGSSA
2019-02-0715:13 UTCm62610 -180.43NGVD291SUSGSSA
2019-02-0715:13 UTCm62611 -180.56NAVD881SUSGSSA
2019-02-0715:13 UTCm72019325.56  1SUSGSSA
2020-02-1119:39 UTCm62610 -173.36NGVD291SUSGSSP
2020-02-1119:39 UTCm62611 -173.49NAVD881SUSGSSP
2020-02-1119:39 UTCm72019318.49  1SUSGSSP
2021-01-0615:36 UTCm62610 -172.81NGVD291SUSGSSP
2021-01-0615:36 UTCm62611 -172.94NAVD881SUSGSSP
2021-01-0615:36 UTCm72019317.94  1SUSGSSP
2022-02-1715:04 UTCm62610 -183.68NGVD291SUSGSSP
2022-02-1715:04 UTCm62611 -183.81NAVD881SUSGSSP
2022-02-1715:04 UTCm72019328.81  1SUSGSSP
2024-02-1316:46 UTCm62610 -226.34NGVD291SUSGSSP
2024-02-1316:46 UTCm62611 -226.47NAVD881SUSGSSP
2024-02-1316:46 UTCm72019371.47  1SUSGSSP

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
StatusPPumping
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.
Water-level approval statusPProvisional data subject to revision.