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Groundwater levels for the Nation

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Agency code = usgs
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  • 300947095543401
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USGS 300947095543401 YW-60-49-908

Waller County, Texas
Latitude  30°09'47.4", Longitude  95°54'34.38" NAD83
Land-surface elevation 310 feet above NAVD88
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
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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
1991-03-1107:00 UTCm62610 74.16NGVD291L  A
1991-03-1107:00 UTCm62611 74.00NAVD881L  A
1991-03-1107:00 UTCm72019236.00  1L  A
2016-02-1717:14 UTCm62610 20.47NGVD291TUSGSSA
2016-02-1717:14 UTCm62611 20.31NAVD881TUSGSSA
2016-02-1717:14 UTCm72019289.69  1TUSGSSA
2017-01-3118:52 UTCm62610 19.81NGVD291SUSGSSA
2017-01-3118:52 UTCm62611 19.65NAVD881SUSGSSA
2017-01-3118:52 UTCm72019290.35  1SUSGSSA
2018-02-0717:38 UTCm62610 22.62NGVD291SUSGSSA
2018-02-0717:38 UTCm62611 22.46NAVD881SUSGSSA
2018-02-0717:38 UTCm72019287.54  1SUSGSSA
2019-02-0517:32 UTCm62610 20.84NGVD291ZUSGSSA
2019-02-0517:32 UTCm62611 20.68NAVD881ZUSGSSA
2019-02-0517:32 UTCm72019289.32  1ZUSGSSA
2020-01-3020:59 UTCm62610 18.35NGVD291SUSGSSA
2020-01-3020:59 UTCm62611 18.19NAVD881SUSGSSA
2020-01-3020:59 UTCm72019291.81  1SUSGSSA
2021-01-0717:53 UTCm62610 5.09NGVD291SUSGSSA
2021-01-0717:53 UTCm62611 4.93NAVD881SUSGSSA
2021-01-0717:53 UTCm72019305.07  1SUSGSSA
2022-03-0218:42 UTCm62610 13.83NGVD291SUSGSSA
2022-03-0218:42 UTCm62611 13.67NAVD881SUSGSSA
2022-03-0218:42 UTCm72019296.33  1SUSGSSA
2023-02-2817:37 UTCm62610 5.23NGVD291SUSGSSA
2023-02-2817:37 UTCm62611 5.07NAVD881SUSGSSA
2023-02-2817:37 UTCm72019304.93  1SUSGSSA
2024-02-0714:43 UTCm62610 -10.21NGVD291SUSGSSA
2024-02-0714:43 UTCm62611 -10.37NAVD881SUSGSSA
2024-02-0714:43 UTCm72019320.37  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 measurementLInterpreted from geophysical logs.
Method of measurementSSteel-tape measurement.
Method of measurementTElectric-tape measurement.
Method of measurementZOther.
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.