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Groundwater levels for the Nation

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  • 472024122554001
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USGS 472024122554001 21N/02W-03E01

Mason County, Washington
Latitude  47°20'24.3", Longitude 122°55'40.3" NAD83
Land-surface elevation 239 feet above NAVD88
The depth of the well is 167 feet below land surface.
The depth of the hole is 167 feet below land surface.
Output formats
Table of data
Tab-separated data
Graph of data
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
2009-06-05 D62610 115.48NGVD291L  A
2009-06-05 D62611 119.00NAVD881L  A
2009-06-05 D72019120.00  1L  A
2016-07-1919:42 UTCm62610 120.76NGVD291TUSGSSA
2016-07-1919:42 UTCm62611 124.28NAVD881TUSGSSA
2016-07-1919:42 UTCm72019114.72  1TUSGSSA
2016-09-2317:45 UTCm62610 119.93NGVD291TUSGSSA
2016-09-2317:45 UTCm62611 123.45NAVD881TUSGSSA
2016-09-2317:45 UTCm72019115.55  1TUSGSSA
2016-11-2822:30 UTCm62610 120.43NGVD291TUSGSSA
2016-11-2822:30 UTCm62611 123.95NAVD881TUSGSSA
2016-11-2822:30 UTCm72019115.05  1TUSGSSA
2017-01-2721:35 UTCm62610 120.60NGVD291TUSGSSA
2017-01-2721:35 UTCm62611 124.12NAVD881TUSGSSA
2017-01-2721:35 UTCm72019114.88  1TUSGSSA
2017-03-2821:44 UTCm62610 93.70NGVD291TUSGSSA
2017-03-2821:44 UTCm62611 97.22NAVD881TUSGSSA
2017-03-2821:44 UTCm72019141.78  1TUSGSSA
2017-05-2617:58 UTCm62610 123.38NGVD291TUSGSSA
2017-05-2617:58 UTCm62611 126.90NAVD881TUSGSSA
2017-05-2617:58 UTCm72019112.10  1TUSGSSA
2017-07-2818:45 UTCm62610 122.63NGVD291VUSGSSA
2017-07-2818:45 UTCm62611 126.15NAVD881VUSGSSA
2017-07-2818:45 UTCm72019112.85  1VUSGSSA
2017-09-2819:33 UTCm62610 121.98NGVD291VUSGSSA
2017-09-2819:33 UTCm62611 125.50NAVD881VUSGSSA
2017-09-2819:33 UTCm72019113.50  1VUSGSSA
2017-11-2720:40 UTCm62610 121.61NGVD291VUSGSSA
2017-11-2720:40 UTCm62611 125.13NAVD881VUSGSSA
2017-11-2720:40 UTCm72019113.87  1VUSGSSA
2018-01-2520:46 UTCm62610 122.56NGVD291VUSGSSA
2018-01-2520:46 UTCm62611 126.08NAVD881VUSGSSA
2018-01-2520:46 UTCm72019112.92  1VUSGSSA
2018-03-2022:00 UTCm62610 122.62NGVD291VUSGSSA
2018-03-2022:00 UTCm62611 126.14NAVD881VUSGSSA
2018-03-2022:00 UTCm72019112.86  1VUSGSSA
2018-05-3020:13 UTCm62610 122.43NGVD291VUSGSSA
2018-05-3020:13 UTCm62611 125.95NAVD881VUSGSSA
2018-05-3020:13 UTCm72019113.05  1VUSGSSA
2018-07-2519:20 UTCm62610 121.40NGVD291VUSGSSA
2018-07-2519:20 UTCm62611 124.92NAVD881VUSGSSA
2018-07-2519:20 UTCm72019114.08  1VUSGSSA
2018-09-2519:20 UTCm62610 120.55NGVD291VUSGSSA
2018-09-2519:20 UTCm62611 124.07NAVD881VUSGSSA
2018-09-2519:20 UTCm72019114.93  1VUSGSSA

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
Method of measurementLInterpreted from geophysical logs.
Method of measurementTElectric-tape measurement.
Method of measurementVCalibrated electric-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.