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Groundwater levels for the Nation

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  • 300050095275301
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USGS 300050095275301 LJ-60-61-713

Harris County, Texas
Latitude  30°00'51", Longitude  95°27'52" NAD83
Land-surface elevation 117.69 feet above NAVD88
The depth of the well is 1,165 feet below land surface.
The depth of the hole is 1,232 feet below land surface.
This well is completed in the Coastal lowlands aquifer system (S100CSLLWD) national aquifer.
This well is completed in the Chicot and Evangeline Aquifers (112CEVG) 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
1971-01-29 D62610 -64.96NGVD291L  A
1971-01-29 D62611 -65.31NAVD881L  A
1971-01-29 D72019183.00  1L  A
1972-04-14 D62610 -33.26NGVD291SUSGSSA
1972-04-14 D62611 -33.61NAVD881SUSGSSA
1972-04-14 D72019151.30  1SUSGSSA
1973-04-11 D62610 -40.42NGVD291SUSGSSA
1973-04-11 D62611 -40.77NAVD881SUSGSSA
1973-04-11 D72019158.46  1SUSGSSA
1974-04-25 D62610 -48.20NGVD291SUSGSSA
1974-04-25 D62611 -48.55NAVD881SUSGSSA
1974-04-25 D72019166.24  1SUSGSSA
1980-03-24 D62610 -110.61NGVD291SUSGSSA
1980-03-24 D62611 -110.96NAVD881SUSGSSA
1980-03-24 D72019228.65  1SUSGSSA
1981-10-09 D62610 -120.73NGVD291SUSGSSA
1981-10-09 D62611 -121.08NAVD881SUSGSSA
1981-10-09 D72019238.77  1SUSGSSA
1982-01-27 D62610 -118.57NGVD291SUSGSSA
1982-01-27 D62611 -118.92NAVD881SUSGSSA
1982-01-27 D72019236.61  1SUSGSSA
1982-10-05 D62610 -127.06NGVD291SUSGSSA
1982-10-05 D62611 -127.41NAVD881SUSGSSA
1982-10-05 D72019245.10  1SUSGSSA
1983-01-25 D62610 -150.24NGVD291SUSGSSA
1983-01-25 D62611 -150.59NAVD881SUSGSSA
1983-01-25 D72019268.28  1SUSGSSA
1983-08-09 D62610 -147.45NGVD291SUSGSSA
1983-08-09 D62611 -147.80NAVD881SUSGSSA
1983-08-09 D72019265.49  1SUSGSSA
1984-01-30 D62610 -151.07NGVD291SUSGSSA
1984-01-30 D62611 -151.42NAVD881SUSGSSA
1984-01-30 D72019269.11  1SUSGSSA
1985-02-06 D62610 -150.01NGVD291SUSGSSA
1985-02-06 D62611 -150.36NAVD881SUSGSSA
1985-02-06 D72019268.05  1SUSGSSA
1986-02-10 D62610 -185.06NGVD291SUSGSSA
1986-02-10 D62611 -185.41NAVD881SUSGSSA
1986-02-10 D72019303.10  1SUSGSSA
1987-01-26 D62610 -176.06NGVD291SUSGSSA
1987-01-26 D62611 -176.41NAVD881SUSGSSA
1987-01-26 D72019294.10  1SUSGSSA
1988-01-11 D62610 -180.15NGVD291SUSGSSA
1988-01-11 D62611 -180.50NAVD881SUSGSSA
1988-01-11 D72019298.19  1SUSGSSA
1989-02-01 D62610 -181.28NGVD291SUSGSSA
1989-02-01 D62611 -181.63NAVD881SUSGSSA
1989-02-01 D72019299.32  1SUSGSSA
1990-01-04 D62610 -207.62NGVD291SUSGSSA
1990-01-04 D62611 -207.97NAVD881SUSGSSA
1990-01-04 D72019325.66  1SUSGSSA
1991-01-23 D62610 -207.66NGVD291SUSGSSA
1991-01-23 D62611 -208.01NAVD881SUSGSSA
1991-01-23 D72019325.70  1SUSGSSA
1992-01-16 D62610 -203.39NGVD29PSUSGSSA
1992-01-16 D62611 -203.74NAVD88PSUSGSSA
1992-01-16 D72019321.43  PSUSGSSA
1993-01-07 D62610 -205.61NGVD29PSUSGSSA
1993-01-07 D62611 -205.96NAVD88PSUSGSSA
1993-01-07 D72019323.65  PSUSGSSA
1994-01-21 D62610 -222.81NGVD291SUSGSSA
1994-01-21 D62611 -223.16NAVD881SUSGSSA
1994-01-21 D72019340.85  1SUSGSSA
1995-01-12 D62610 -231.01NGVD291SUSGSSA
1995-01-12 D62611 -231.36NAVD881SUSGSSA
1995-01-12 D72019349.05  1SUSGSSA
1996-01-11 D62610 -235.19NGVD291SUSGSSA
1996-01-11 D62611 -235.54NAVD881SUSGSSA
1996-01-11 D72019353.23  1SUSGSSA
1997-01-2118:00 UTCm62610 -245.56NGVD291SUSGSSA
1997-01-2118:00 UTCm62611 -245.91NAVD881SUSGSSA
1997-01-2118:00 UTCm72019363.60  1SUSGSSA
1998-01-2318:00 UTCm62610 -227.08NGVD29PSUSGSSA
1998-01-2318:00 UTCm62611 -227.43NAVD88PSUSGSSA
1998-01-2318:00 UTCm72019345.12  PSUSGSSA
1999-02-0318:00 UTCm62610 -205.96NGVD291OUSGSSA
1999-02-0318:00 UTCm62611 -206.31NAVD881OUSGSSA
1999-02-0318:00 UTCm72019324.00  1OUSGSSA
2000-02-0319:30 UTCm62610 -270.85NGVD291SUSGSSA
2000-02-0319:30 UTCm62611 -271.20NAVD881SUSGSSA
2000-02-0319:30 UTCm72019388.89  1SUSGSSA
2001-02-0915:01 UTCm62610 -286.87NGVD29PSUSGSSA
2001-02-0915:01 UTCm62611 -287.22NAVD88PSUSGSSA
2001-02-0915:01 UTCm72019404.91  PSUSGSSA
2002-02-2019:27 UTCm62610 -252.34NGVD291SUSGSSA
2002-02-2019:27 UTCm62611 -252.69NAVD881SUSGSSA
2002-02-2019:27 UTCm72019370.38  1SUSGSSA
2003-02-1218:15 UTCm62610 -229.89NGVD291SUSGSSA
2003-02-1218:15 UTCm62611 -230.24NAVD881SUSGSSA
2003-02-1218:15 UTCm72019347.93  1SUSGSSA
2004-02-0918:45 UTCm62610 -233.95NGVD291SUSGSSA
2004-02-0918:45 UTCm62611 -234.30NAVD881SUSGSSA
2004-02-0918:45 UTCm72019351.99  1SUSGSSA
2005-02-0213:43 UTCm62610 -230.28NGVD291SUSGSSA
2005-02-0213:43 UTCm62611 -230.63NAVD881SUSGSSA
2005-02-0213:43 UTCm72019348.32  1SUSGSSA
2006-01-0620:29 UTCm62610 -246.99NGVD291SUSGSSA
2006-01-0620:29 UTCm62611 -247.34NAVD881SUSGSSA
2006-01-0620:29 UTCm72019365.03  1SUSGSSA
2007-01-0919:09 UTCm62610 -253.07NGVD291SUSGSSA
2007-01-0919:09 UTCm62611 -253.42NAVD881SUSGSSA
2007-01-0919:09 UTCm72019371.11  1SUSGSSA
2008-02-0119:02 UTCm62610 -242.34NGVD291SUSGSSA
2008-02-0119:02 UTCm62611 -242.69NAVD881SUSGSSA
2008-02-0119:02 UTCm72019360.38  1SUSGSSA
2010-01-1321:18 UTCm62610 -223.68NGVD291SUSGSSA
2010-01-1321:18 UTCm62611 -224.03NAVD881SUSGSSA
2010-01-1321:18 UTCm72019341.72  1SUSGSSA
2011-01-1416:34 UTCm62610 -181.40NGVD291SUSGSSA
2011-01-1416:34 UTCm62611 -181.75NAVD881SUSGSSA
2011-01-1416:34 UTCm72019299.44  1SUSGSSA
2012-01-1018:24 UTCm62610 -174.36NGVD291SUSGSSA
2012-01-1018:24 UTCm62611 -174.71NAVD881SUSGSSA
2012-01-1018:24 UTCm72019292.40  1SUSGSSA
2013-01-2817:47 UTCm62610 -157.83NGVD291SUSGSSA
2013-01-2817:47 UTCm62611 -158.18NAVD881SUSGSSA
2013-01-2817:47 UTCm72019275.87  1SUSGSSA
2014-01-2916:51 UTCm62610 -183.15NGVD291SUSGSSA
2014-01-2916:51 UTCm62611 -183.50NAVD881SUSGSSA
2014-01-2916:51 UTCm72019301.19  1SUSGSSA
2014-12-0417:40 UTCm62610 -174.54NGVD29PSUSGSSA
2014-12-0417:40 UTCm62611 -174.89NAVD88PSUSGSSA
2014-12-0417:40 UTCm72019292.58  PSUSGSSA
2017-02-0120:38 UTCm62610 -139.96NGVD291SUSGSSA
2017-02-0120:38 UTCm62611 -140.31NAVD881SUSGSSA
2017-02-0120:38 UTCm72019258.00  1SUSGSSA
2018-01-2515:11 UTCm62610 -159.28NGVD291SUSGSSA
2018-01-2515:11 UTCm62611 -159.63NAVD881SUSGSSA
2018-01-2515:11 UTCm72019277.32  1SUSGSSA
2019-02-0604:05 UTCm62610 -165.08NGVD29PSUSGSSA
2019-02-0604:05 UTCm62611 -165.43NAVD88PSUSGSSA
2019-02-0604:05 UTCm72019283.12  PSUSGSSA
2020-12-1716:49 UTCm62610 -143.63NGVD291SUSGSSP
2020-12-1716:49 UTCm62611 -143.98NAVD881SUSGSSP
2020-12-1716:49 UTCm72019261.67  1SUSGSSP
2022-02-0916:40 UTCm62610 -152.40NGVD291SUSGSSP
2022-02-0916:40 UTCm62611 -152.75NAVD881SUSGSSP
2022-02-0916:40 UTCm72019270.44  1SUSGSSP
2023-01-1317:18 UTCm62610 -165.14NGVD291SUSGSSP
2023-01-1317:18 UTCm62611 -165.49NAVD881SUSGSSP
2023-01-1317:18 UTCm72019283.18  1SUSGSSP
2024-02-1215:36 UTCm62610 -178.12NGVD291SUSGSSP
2024-02-1215:36 UTCm62611 -178.47NAVD881SUSGSSP
2024-02-1215:36 UTCm72019296.16  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.