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Groundwater levels for the Nation

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Agency code = usgs
site_no list =
  • 472546122530801
Minimum number of levels = 1
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USGS 472546122530801 22N/02W-01D01

Mason County, Washington
Latitude  47°25'46.4", Longitude 122°53'07.6" NAD83
Land-surface elevation 43 feet above NAVD88
The depth of the well is 49 feet below land surface.
The depth of the hole is 49 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
1991-08-20 D62610 9.50NGVD291L  A
1991-08-20 D62611 13.00NAVD881L  A
1991-08-20 D7201930.00  1L  A
2010-10-1321:20 UTCm62610 9.43NGVD291TUSGSSA
2010-10-1321:20 UTCm62611 12.93NAVD881TUSGSSA
2010-10-1321:20 UTCm7201930.07  1TUSGSSA
2011-02-1519:50 UTCm62610 10.42NGVD291TUSGSSA
2011-02-1519:50 UTCm62611 13.92NAVD881TUSGSSA
2011-02-1519:50 UTCm7201929.08  1TUSGSSA
2011-03-1423:45 UTCm62610 11.64NGVD291TUSGSSA
2011-03-1423:45 UTCm62611 15.14NAVD881TUSGSSA
2011-03-1423:45 UTCm7201927.86  1TUSGSSA
2011-04-2020:15 UTCm62610 9.92NGVD291TUSGSSA
2011-04-2020:15 UTCm62611 13.42NAVD881TUSGSSA
2011-04-2020:15 UTCm7201929.58  1TUSGSSA
2011-05-1723:55 UTCm62610 9.93NGVD291TUSGSSA
2011-05-1723:55 UTCm62611 13.43NAVD881TUSGSSA
2011-05-1723:55 UTCm7201929.57  1TUSGSSA
2011-06-1322:20 UTCm62610 9.22NGVD291TUSGSSA
2011-06-1322:20 UTCm62611 12.72NAVD881TUSGSSA
2011-06-1322:20 UTCm7201930.28  1TUSGSSA
2011-07-1119:05 UTCm62610 8.58NGVD291TUSGSSA
2011-07-1119:05 UTCm62611 12.08NAVD881TUSGSSA
2011-07-1119:05 UTCm7201930.92  1TUSGSSA
2011-08-1523:00 UTCm62610 8.50NGVD291TUSGSSA
2011-08-1523:00 UTCm62611 12.00NAVD881TUSGSSA
2011-08-1523:00 UTCm7201931.00  1TUSGSSA
2011-09-1522:55 UTCm62610 8.50NGVD291TUSGSSA
2011-09-1522:55 UTCm62611 12.00NAVD881TUSGSSA
2011-09-1522:55 UTCm7201931.00  1TUSGSSA
2011-10-1222:30 UTCm62610 9.12NGVD291TUSGSSA
2011-10-1222:30 UTCm62611 12.62NAVD881TUSGSSA
2011-10-1222:30 UTCm7201930.38  1TUSGSSA
2011-11-1021:50 UTCm62610 8.92NGVD291TUSGSSA
2011-11-1021:50 UTCm62611 12.42NAVD881TUSGSSA
2011-11-1021:50 UTCm7201930.58  1TUSGSSA
2011-12-1223:45 UTCm62610 9.58NGVD291TUSGSSA
2011-12-1223:45 UTCm62611 13.08NAVD881TUSGSSA
2011-12-1223:45 UTCm7201929.92  1TUSGSSA
2012-01-0921:35 UTCm62610 10.62NGVD291TUSGSSA
2012-01-0921:35 UTCm62611 14.12NAVD881TUSGSSA
2012-01-0921:35 UTCm7201928.88  1TUSGSSA
2012-02-1423:45 UTCm62610 10.20NGVD291TUSGSSA
2012-02-1423:45 UTCm62611 13.70NAVD881TUSGSSA
2012-02-1423:45 UTCm7201929.30  1TUSGSSA
2012-03-1220:15 UTCm62610 10.00NGVD291TUSGSSA
2012-03-1220:15 UTCm62611 13.50NAVD881TUSGSSA
2012-03-1220:15 UTCm7201929.50  1TUSGSSA
2012-04-0917:10 UTCm62610 10.70NGVD291TUSGSSA
2012-04-0917:10 UTCm62611 14.20NAVD881TUSGSSA
2012-04-0917:10 UTCm7201928.80  1TUSGSSA
2012-05-1119:15 UTCm62610 9.49NGVD291TUSGSSA
2012-05-1119:15 UTCm62611 12.99NAVD881TUSGSSA
2012-05-1119:15 UTCm7201930.01  1TUSGSSA
2012-06-1122:15 UTCm62610 9.11NGVD291TUSGSSA
2012-06-1122:15 UTCm62611 12.61NAVD881TUSGSSA
2012-06-1122:15 UTCm7201930.39  1TUSGSSA
2012-07-0623:20 UTCm62610 8.84NGVD291TUSGSSA
2012-07-0623:20 UTCm62611 12.34NAVD881TUSGSSA
2012-07-0623:20 UTCm7201930.66  1TUSGSSA
2012-08-1618:15 UTCm62610 8.28NGVD291TUSGSSA
2012-08-1618:15 UTCm62611 11.78NAVD881TUSGSSA
2012-08-1618:15 UTCm7201931.22  1TUSGSSA
2012-09-1120:45 UTCm62610 8.47NGVD291TUSGSSA
2012-09-1120:45 UTCm62611 11.97NAVD881TUSGSSA
2012-09-1120:45 UTCm7201931.03  1TUSGSSA
2012-10-1022:09 UTCm62610 8.68NGVD291TUSGSSA
2012-10-1022:09 UTCm62611 12.18NAVD881TUSGSSA
2012-10-1022:09 UTCm7201930.82  1TUSGSSA
2012-11-1600:23 UTCm62610 10.29NGVD291TUSGSSA
2012-11-1600:23 UTCm62611 13.79NAVD881TUSGSSA
2012-11-1600:23 UTCm7201929.21  1TUSGSSA
2012-12-1123:23 UTCm62610 12.52NGVD291TUSGSSA
2012-12-1123:23 UTCm62611 16.02NAVD881TUSGSSA
2012-12-1123:23 UTCm7201926.98  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.