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Groundwater levels for the Nation

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Agency code = usgs
site_no list =
  • 472825122493501
Minimum number of levels = 1
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USGS 472825122493501 23N/01W-20A01

Mason County, Washington
Latitude  47°28'25.4", Longitude 122°49'35.2" NAD83
Land-surface elevation 63 feet above NAVD88
The depth of the well is 56 feet below land surface.
The depth of the hole is 56 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
1994-12-29 D62610 55.51NGVD291L  A
1994-12-29 D62611 59.00NAVD881L  A
1994-12-29 D720194.00  1L  A
2010-10-1220:10 UTCm62610 54.61NGVD291TUSGSSA
2010-10-1220:10 UTCm62611 58.10NAVD881TUSGSSA
2010-10-1220:10 UTCm720194.90  1TUSGSSA
2011-02-1519:25 UTCm62610 55.66NGVD291TUSGSSA
2011-02-1519:25 UTCm62611 59.15NAVD881TUSGSSA
2011-02-1519:25 UTCm720193.85  1TUSGSSA
2011-03-1619:40 UTCm62610 55.56NGVD291TUSGSSA
2011-03-1619:40 UTCm62611 59.05NAVD881TUSGSSA
2011-03-1619:40 UTCm720193.95  1TUSGSSA
2011-04-2020:00 UTCm62610 55.29NGVD291TUSGSSA
2011-04-2020:00 UTCm62611 58.78NAVD881TUSGSSA
2011-04-2020:00 UTCm720194.22  1TUSGSSA
2011-05-1723:35 UTCm62610 55.19NGVD291TUSGSSA
2011-05-1723:35 UTCm62611 58.68NAVD881TUSGSSA
2011-05-1723:35 UTCm720194.32  1TUSGSSA
2011-06-1417:55 UTCm62610 54.86NGVD291TUSGSSA
2011-06-1417:55 UTCm62611 58.35NAVD881TUSGSSA
2011-06-1417:55 UTCm720194.65  1TUSGSSA
2011-07-1317:35 UTCm62610 54.73NGVD291TUSGSSA
2011-07-1317:35 UTCm62611 58.22NAVD881TUSGSSA
2011-07-1317:35 UTCm720194.78  1TUSGSSA
2011-08-1619:50 UTCm62610 54.61NGVD291TUSGSSA
2011-08-1619:50 UTCm62611 58.10NAVD881TUSGSSA
2011-08-1619:50 UTCm720194.90  1TUSGSSA
2011-09-1322:10 UTCm62610 54.58NGVD291TUSGSSA
2011-09-1322:10 UTCm62611 58.07NAVD881TUSGSSA
2011-09-1322:10 UTCm720194.93  1TUSGSSA
2011-10-1122:55 UTCm62610 54.57NGVD291TUSGSSA
2011-10-1122:55 UTCm62611 58.06NAVD881TUSGSSA
2011-10-1122:55 UTCm720194.94  1TUSGSSA
2011-11-0923:15 UTCm62610 54.59NGVD291TUSGSSA
2011-11-0923:15 UTCm62611 58.08NAVD881TUSGSSA
2011-11-0923:15 UTCm720194.92  1TUSGSSA
2011-12-1422:45 UTCm62610 54.75NGVD291TUSGSSA
2011-12-1422:45 UTCm62611 58.24NAVD881TUSGSSA
2011-12-1422:45 UTCm720194.76  1TUSGSSA
2012-01-0921:20 UTCm62610 55.03NGVD291TUSGSSA
2012-01-0921:20 UTCm62611 58.52NAVD881TUSGSSA
2012-01-0921:20 UTCm720194.48  1TUSGSSA
2012-02-1322:45 UTCm62610 55.07NGVD291TUSGSSA
2012-02-1322:45 UTCm62611 58.56NAVD881TUSGSSA
2012-02-1322:45 UTCm720194.44  1TUSGSSA
2012-03-1220:30 UTCm62610 55.20NGVD291TUSGSSA
2012-03-1220:30 UTCm62611 58.69NAVD881TUSGSSA
2012-03-1220:30 UTCm720194.31  1TUSGSSA
2012-04-1020:20 UTCm62610 55.19NGVD291TUSGSSA
2012-04-1020:20 UTCm62611 58.68NAVD881TUSGSSA
2012-04-1020:20 UTCm720194.32  1TUSGSSA
2012-05-1119:00 UTCm62610 54.96NGVD291TUSGSSA
2012-05-1119:00 UTCm62611 58.45NAVD881TUSGSSA
2012-05-1119:00 UTCm720194.55  1TUSGSSA
2012-06-1418:55 UTCm62610 54.86NGVD291TUSGSSA
2012-06-1418:55 UTCm62611 58.35NAVD881TUSGSSA
2012-06-1418:55 UTCm720194.65  1TUSGSSA
2012-07-0619:50 UTCm62610 54.75NGVD291TUSGSSA
2012-07-0619:50 UTCm62611 58.24NAVD881TUSGSSA
2012-07-0619:50 UTCm720194.76  1TUSGSSA
2012-08-1618:55 UTCm62610 54.57NGVD291TUSGSSA
2012-08-1618:55 UTCm62611 58.06NAVD881TUSGSSA
2012-08-1618:55 UTCm720194.94  1TUSGSSA
2012-09-1120:30 UTCm62610 54.55NGVD291TUSGSSA
2012-09-1120:30 UTCm62611 58.04NAVD881TUSGSSA
2012-09-1120:30 UTCm720194.96  1TUSGSSA
2012-10-1021:26 UTCm62610 54.58NGVD291TUSGSSA
2012-10-1021:26 UTCm62611 58.07NAVD881TUSGSSA
2012-10-1021:26 UTCm720194.93  1TUSGSSA
2012-11-1322:22 UTCm62610 55.07NGVD291TUSGSSA
2012-11-1322:22 UTCm62611 58.56NAVD881TUSGSSA
2012-11-1322:22 UTCm720194.44  1TUSGSSA
2012-12-1022:42 UTCm62610 55.59NGVD291TUSGSSA
2012-12-1022:42 UTCm62611 59.08NAVD881TUSGSSA
2012-12-1022:42 UTCm720193.92  1TUSGSSA

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.
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.