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Groundwater levels for the Nation

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  • 303431095430002
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USGS 303431095430002 YU-60-27-4xx (NFSR208M)

Walker County, Texas
Latitude  30°34'31.30", Longitude  95°43'00.23" NAD83
Land-surface elevation 344 feet above NAVD88
The depth of the well is 30.5 feet below land surface.
The depth of the hole is 49.0 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, Upper (112CHCTU) 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
2019-11-2518:47 UTCm62610 320.65NGVD291TUSGSSA
2019-11-2518:47 UTCm62611 320.68NAVD881TUSGSSA
2019-11-2518:47 UTCm7201923.32  1TUSGSSA
2020-01-0915:36 UTCm62610 320.56NGVD291TUSGSSA
2020-01-0915:36 UTCm62611 320.59NAVD881TUSGSSA
2020-01-0915:36 UTCm7201923.41  1TUSGSSA
2020-04-1517:17 UTCm62610 320.51NGVD291TUSGSSA
2020-04-1517:17 UTCm62611 320.54NAVD881TUSGSSA
2020-04-1517:17 UTCm7201923.46  1TUSGSSA
2020-05-1117:07 UTCm62610 320.50NGVD291TUSGSSA
2020-05-1117:07 UTCm62611 320.53NAVD881TUSGSSA
2020-05-1117:07 UTCm7201923.47  1TUSGSSA
2020-06-0915:17 UTCm62610 320.55NGVD291TUSGSSA
2020-06-0915:17 UTCm62611 320.58NAVD881TUSGSSA
2020-06-0915:17 UTCm7201923.42  1TUSGSSA
2020-08-1116:48 UTCm62610 320.48NGVD291TUSGSSA
2020-08-1116:48 UTCm62611 320.51NAVD881TUSGSSA
2020-08-1116:48 UTCm7201923.49  1TUSGSSA
2020-10-1415:24 UTCm62610 320.37NGVD291TUSGSSA
2020-10-1415:24 UTCm62611 320.40NAVD881TUSGSSA
2020-10-1415:24 UTCm7201923.60  1TUSGSSA
2020-12-0718:42 UTCm62610 320.28NGVD29 TUSGSSA
2020-12-0718:42 UTCm62611 320.31NAVD88 TUSGSSA
2020-12-0718:42 UTCm7201923.69   TUSGSSA
2021-03-0515:49 UTCm62610 320.27NGVD291SUSGSSA
2021-03-0515:49 UTCm62611 320.30NAVD881SUSGSSA
2021-03-0515:49 UTCm7201923.70  1SUSGSSA
2021-04-0716:56 UTCm62610 320.25NGVD291TUSGSSA
2021-04-0716:56 UTCm62611 320.28NAVD881TUSGSSA
2021-04-0716:56 UTCm7201923.72  1TUSGSSA
2021-07-0716:27 UTCm62610 320.42NGVD291TUSGSSA
2021-07-0716:27 UTCm62611 320.45NAVD881TUSGSSA
2021-07-0716:27 UTCm7201923.55  1TUSGSSA
2021-09-2216:20 UTCm62610 320.54NGVD291TUSGSSA
2021-09-2216:20 UTCm62611 320.57NAVD881TUSGSSA
2021-09-2216:20 UTCm7201923.43  1TUSGSSA
2021-11-1518:18 UTCm62610 320.76NGVD291TUSGSSA
2021-11-1518:18 UTCm62611 320.79NAVD881TUSGSSA
2021-11-1518:18 UTCm7201923.21  1TUSGSSA
2022-04-1914:27 UTCm62610 320.41NGVD291VUSGSSP
2022-04-1914:27 UTCm62611 320.44NAVD881VUSGSSP
2022-04-1914:27 UTCm7201923.56  1VUSGSSP

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
StatusThe reported water-level measurement represents a static level
Status1Static
Method of measurementSSteel-tape measurement.
Method of measurementTElectric-tape measurement.
Method of measurementVCalibrated electric-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.