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Groundwater levels for the Nation

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  • 471219123042701
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USGS 471219123042701 20N/03W-21M03

Mason County, Washington
Latitude  47°12'18.9", Longitude 123°04'27.1" NAD83
Land-surface elevation 21 feet above NAVD88
The depth of the well is 59 feet below land surface.
The depth of the hole is 80 feet below land surface.
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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
2016-07-2600:11 UTCm62610 16.68NGVD291VUSGSSA
2016-07-2600:11 UTCm62611 20.13NAVD881VUSGSSA
2016-07-2600:11 UTCm720190.87  1VUSGSSA
2016-08-2523:10 UTCm62610 16.72NGVD291TUSGSSA
2016-08-2523:10 UTCm62611 20.17NAVD881TUSGSSA
2016-08-2523:10 UTCm720190.83  1TUSGSSA
2016-10-2721:30 UTCm62610 16.66NGVD291TUSGSSA
2016-10-2721:30 UTCm62611 20.11NAVD881TUSGSSA
2016-10-2721:30 UTCm720190.89  1TUSGSSA
2016-12-2721:00 UTCm62610 16.66NGVD291TUSGSSA
2016-12-2721:00 UTCm62611 20.11NAVD881TUSGSSA
2016-12-2721:00 UTCm720190.89  1TUSGSSA
2017-02-2721:35 UTCm62610 16.67NGVD291TUSGSSA
2017-02-2721:35 UTCm62611 20.12NAVD881TUSGSSA
2017-02-2721:35 UTCm720190.88  1TUSGSSA
2017-04-2120:25 UTCm62610 16.63NGVD291SUSGSSA
2017-04-2120:25 UTCm62611 20.08NAVD881SUSGSSA
2017-04-2120:25 UTCm720190.92  1SUSGSSA
2017-06-2319:00 UTCm62610 16.67NGVD291SUSGSSA
2017-06-2319:00 UTCm62611 20.12NAVD881SUSGSSA
2017-06-2319:00 UTCm720190.88  1SUSGSSA
2017-08-3119:11 UTCm62610 16.65NGVD291SUSGSSA
2017-08-3119:11 UTCm62611 20.10NAVD881SUSGSSA
2017-08-3119:11 UTCm720190.90  1SUSGSSA
2017-10-2721:35 UTCm62610 16.69NGVD291SUSGSSA
2017-10-2721:35 UTCm62611 20.14NAVD881SUSGSSA
2017-10-2721:35 UTCm720190.86  1SUSGSSA
2018-01-0423:20 UTCm62610 16.63NGVD291SUSGSSA
2018-01-0423:20 UTCm62611 20.08NAVD881SUSGSSA
2018-01-0423:20 UTCm720190.92  1SUSGSSA
2018-02-2320:20 UTCm62610 16.84NGVD291SUSGSSA
2018-02-2320:20 UTCm62611 20.29NAVD881SUSGSSA
2018-02-2320:20 UTCm720190.71  1SUSGSSA
2018-04-2020:10 UTCm62610 16.64NGVD291SUSGSSA
2018-04-2020:10 UTCm62611 20.09NAVD881SUSGSSA
2018-04-2020:10 UTCm720190.91  1SUSGSSA
2018-06-2618:00 UTCm62610 16.64NGVD291SUSGSSA
2018-06-2618:00 UTCm62611 20.09NAVD881SUSGSSA
2018-06-2618:00 UTCm720190.91  1SUSGSSA
2018-08-2920:22 UTCm62610 16.63NGVD291SUSGSSA
2018-08-2920:22 UTCm62611 20.08NAVD881SUSGSSA
2018-08-2920:22 UTCm720190.92  1SUSGSSA
2018-11-2117:43 UTCm62610 16.63NGVD291SUSGSSA
2018-11-2117:43 UTCm62611 20.08NAVD881SUSGSSA
2018-11-2117:43 UTCm720190.92  1SUSGSSA
2019-01-3100:05 UTCm62610 16.72NGVD291SUSGSSA
2019-01-3100:05 UTCm62611 20.17NAVD881SUSGSSA
2019-01-3100:05 UTCm720190.83  1SUSGSSA
2019-02-2718:10 UTCm62610 16.80NGVD291SUSGSSA
2019-02-2718:10 UTCm62611 20.25NAVD881SUSGSSA
2019-02-2718:10 UTCm720190.75  1SUSGSSA
2019-03-2622:01 UTCm62610 16.93NGVD291SUSGSSA
2019-03-2622:01 UTCm62611 20.38NAVD881SUSGSSA
2019-03-2622:01 UTCm720190.62  1SUSGSSA
2019-04-2516:58 UTCm62610 16.78NGVD291SUSGSSA
2019-04-2516:58 UTCm62611 20.23NAVD881SUSGSSA
2019-04-2516:58 UTCm720190.77  1SUSGSSA
2019-05-3115:00 UTCm62610 16.94NGVD291SUSGSSA
2019-05-3115:00 UTCm62611 20.39NAVD881SUSGSSA
2019-05-3115:00 UTCm720190.61  1SUSGSSA
2019-06-2819:16 UTCm62610 16.88NGVD291SUSGSSA
2019-06-2819:16 UTCm62611 20.33NAVD881SUSGSSA
2019-06-2819:16 UTCm720190.67  1SUSGSSA
2019-07-2915:10 UTCm62610 16.69NGVD291SUSGSSA
2019-07-2915:10 UTCm62611 20.14NAVD881SUSGSSA
2019-07-2915:10 UTCm720190.86  1SUSGSSA
2019-08-3014:29 UTCm62610 16.78NGVD291SUSGSSA
2019-08-3014:29 UTCm62611 20.23NAVD881SUSGSSA
2019-08-3014:29 UTCm720190.77  1SUSGSSA
2019-09-2721:55 UTCm62610 16.97NGVD291SUSGSSA
2019-09-2721:55 UTCm62611 20.42NAVD881SUSGSSA
2019-09-2721:55 UTCm720190.58  1SUSGSSA
2019-10-2914:54 UTCm62610 17.14NGVD291SUSGSSA
2019-10-2914:54 UTCm62611 20.59NAVD881SUSGSSA
2019-10-2914:54 UTCm720190.41  1SUSGSSA
2019-11-2616:23 UTCm62610 17.20NGVD291SUSGSSA
2019-11-2616:23 UTCm62611 20.65NAVD881SUSGSSA
2019-11-2616:23 UTCm720190.35  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 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.