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Groundwater levels for the Nation

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Agency code = usgs
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  • 294953095065601
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USGS 294953095065601 LJ-65-16-401

Harris County, Texas
Latitude  29°49'54", Longitude  95°06'57" NAD83
Land-surface elevation 39.25 feet above NAVD88
The depth of the well is 1,575 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
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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
1956-03-27 D62610 -125.74NGVD291O  A
1956-03-27 D62611 -125.75NAVD881O  A
1956-03-27 D72019165.00  1O  A
1962-02-09 D62610 -167.74NGVD291O  A
1962-02-09 D62611 -167.75NAVD881O  A
1962-02-09 D72019207.00  1O  A
1973-08-30 D62610 -271.04NGVD291SUSGSSA
1973-08-30 D62611 -271.05NAVD881SUSGSSA
1973-08-30 D72019310.30  1SUSGSSA
1974-03-05 D62610 -270.74NGVD291O  A
1974-03-05 D62611 -270.75NAVD881O  A
1974-03-05 D72019310.00  1O  A
1975-04 M62610 -270.14NGVD29PO  A
1975-04 M62611 -270.15NAVD88PO  A
1975-04 M72019309.40  PO  A
1975-10 M62610 -280.49NGVD291SUSGSSA
1975-10 M62611 -280.50NAVD881SUSGSSA
1975-10 M72019319.75  1SUSGSSA
1976-06 M62610 -280.44NGVD29PO  A
1976-06 M62611 -280.45NAVD88PO  A
1976-06 M72019319.70  PO  A
1976-11 M62610 -295.34NGVD29PO  A
1976-11 M62611 -295.35NAVD88PO  A
1976-11 M72019334.60  PO  A
1978-03-15 D62610 -261.74NGVD29PO  A
1978-03-15 D62611 -261.75NAVD88PO  A
1978-03-15 D72019301.00  PO  A
1980-02-20 D62610 -206.74NGVD29PO  A
1980-02-20 D62611 -206.75NAVD88PO  A
1980-02-20 D72019246.00  PO  A
1980-07-23 D62610 -208.74NGVD29PO  A
1980-07-23 D62611 -208.75NAVD88PO  A
1980-07-23 D72019248.00  PO  A
1981-01-09 D62610 -208.74NGVD29PO  A
1981-01-09 D62611 -208.75NAVD88PO  A
1981-01-09 D72019248.00  PO  A
1982-02-01 D62610 -196.74NGVD29PO  A
1982-02-01 D62611 -196.75NAVD88PO  A
1982-02-01 D72019236.00  PO  A
1983-01-17 D62610 -208.74NGVD29PO  A
1983-01-17 D62611 -208.75NAVD88PO  A
1983-01-17 D72019248.00  PO  A
1984-04 M62610 -215.74NGVD29PO  A
1984-04 M62611 -215.75NAVD88PO  A
1984-04 M72019255.00  PO  A
1984-08 M62610 -222.74NGVD29PO  A
1984-08 M62611 -222.75NAVD88PO  A
1984-08 M72019262.00  PO  A
1985-01 M62610 -224.74NGVD29PO  A
1985-01 M62611 -224.75NAVD88PO  A
1985-01 M72019264.00  PO  A
1995-01-20 D62610 -0.74NGVD291O  A
1995-01-20 D62611 -0.75NAVD881O  A
1995-01-20 D7201940.00  1O  A
1998-02-01 D62610 8.26NGVD291O  A
1998-02-01 D62611 8.25NAVD881O  A
1998-02-01 D7201931.00  1O  A
2001-12-07 D62610 15.26NGVD291O  A
2001-12-07 D62611 15.25NAVD881O  A
2001-12-07 D7201924.00  1O  A
2006-01-2306:00 UTCm62610 -232.74NGVD29PO  A
2006-01-2306:00 UTCm62611 -232.75NAVD88PO  A
2006-01-2306:00 UTCm72019272.00  PO  A
2006-01-23 D62610 -232.74NGVD29PO  A
2006-01-23 D62611 -232.75NAVD88PO  A
2006-01-23 D72019272.00  PO  A
2006-01-2406:00 UTCm62610 -232.74NGVD29PO  A
2006-01-2406:00 UTCm62611 -232.75NAVD88PO  A
2006-01-2406:00 UTCm72019272.00  PO  A
2007-01-2206:01 UTCm62610 -44.74NGVD291O  A
2007-01-2206:01 UTCm62611 -44.75NAVD881O  A
2007-01-2206:01 UTCm7201984.00  1O  A
2008-01-2306:00 UTCm62610 17.26NGVD29POUSGSSA
2008-01-2306:00 UTCm62611 17.25NAVD88POUSGSSA
2008-01-2306:00 UTCm7201922.00  POUSGSSA
2008-01-23 D62610 17.26NGVD29POUSGSSA
2008-01-23 D62611 17.25NAVD88POUSGSSA
2008-01-23 D7201922.00  POUSGSSA
2008-01-2406:00 UTCm62610 17.26NGVD29POUSGSSA
2008-01-2406:00 UTCm62611 17.25NAVD88POUSGSSA
2008-01-2406:00 UTCm7201922.00  POUSGSSA
2010-01-1206:00 UTCm62610 54.26NGVD291O  A
2010-01-1206:00 UTCm62611 54.25NAVD881O  A
2010-01-1206:00 UTCm72019-15.00  1O  A
2011-01-0706:00 UTCm62610 43.26NGVD291S  A
2011-01-0706:00 UTCm62611 43.25NAVD881S  A
2011-01-0706:00 UTCm72019-4.00  1S  A
2012-01-1006:00 UTCm62610 38.26NGVD291A  A
2012-01-1006:00 UTCm62611 38.25NAVD881A  A
2012-01-1006:00 UTCm720191.00  1A  A
2013-01-3006:00 UTCm62610 36.26NGVD29PO  A
2013-01-3006:00 UTCm62611 36.25NAVD88PO  A
2013-01-3006:00 UTCm720193.00  PO  A
2014-01-3006:00 UTCm62610 36.26NGVD291OUSGSSA
2014-01-3006:00 UTCm62611 36.25NAVD881OUSGSSA
2014-01-3006:00 UTCm720193.00  1OUSGSSA
2015-01-0807:01 UTCm62610 61.26NGVD291OUSGSSA
2015-01-0807:01 UTCm62611 61.25NAVD881OUSGSSA
2015-01-0807:01 UTCm72019-22.00  1OUSGSSA
2018-01-25 D62610 -81.74NGVD291OUSGSSA
2018-01-25 D62611 -81.75NAVD881OUSGSSA
2018-01-25 D72019121.00  1OUSGSSA
2019-02-27 D62610 -178.74NGVD291O  P
2019-02-27 D62611 -178.75NAVD881O  P
2019-02-27 D72019218.00  1O  P
2019-07-18 D62610 -121.07NGVD291O  P
2019-07-18 D62611 -121.08NAVD881O  P
2019-07-18 D72019160.33  1O  P

Explanation
SectionCodeDescription
Water-level date-time accuracyDDate is accurate to the Day
Water-level date-time accuracyMDate is accurate to the Month
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 measurementAAirline measurement.
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.