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Groundwater levels for the Nation

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Agency code = usgs
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  • 473044122531101
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USGS 473044122531101 23N/02W-02J01

Mason County, Washington
Latitude  47°30'43.8", Longitude 122°53'11.1" NAD83
Land-surface elevation 428 feet above NAVD88
The depth of the well is 45 feet below land surface.
The depth of the hole is 45 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
2001-05-11 D62610 416.41NGVD291L  A
2001-05-11 D62611 420.00NAVD881L  A
2001-05-11 D720198.00  1L  A
2010-10-2219:20 UTCm62610 411.38NGVD291TUSGSSA
2010-10-2219:20 UTCm62611 414.97NAVD881TUSGSSA
2010-10-2219:20 UTCm7201913.03  1TUSGSSA
2011-06-1422:50 UTCm62610 418.16NGVD291TUSGSSA
2011-06-1422:50 UTCm62611 421.75NAVD881TUSGSSA
2011-06-1422:50 UTCm720196.25  1TUSGSSA
2011-07-1119:30 UTCm62610 415.81NGVD291TUSGSSA
2011-07-1119:30 UTCm62611 419.40NAVD881TUSGSSA
2011-07-1119:30 UTCm720198.60  1TUSGSSA
2011-08-1518:45 UTCm62610 411.61NGVD291TUSGSSA
2011-08-1518:45 UTCm62611 415.20NAVD881TUSGSSA
2011-08-1518:45 UTCm7201912.80  1TUSGSSA
2011-09-1518:25 UTCm62610 410.07NGVD291TUSGSSA
2011-09-1518:25 UTCm62611 413.66NAVD881TUSGSSA
2011-09-1518:25 UTCm7201914.34  1TUSGSSA
2011-10-1418:10 UTCm62610 408.91NGVD291TUSGSSA
2011-10-1418:10 UTCm62611 412.50NAVD881TUSGSSA
2011-10-1418:10 UTCm7201915.50  1TUSGSSA
2011-11-0821:15 UTCm62610 408.73NGVD291TUSGSSA
2011-11-0821:15 UTCm62611 412.32NAVD881TUSGSSA
2011-11-0821:15 UTCm7201915.68  1TUSGSSA
2011-12-1420:35 UTCm62610 418.95NGVD291TUSGSSA
2011-12-1420:35 UTCm62611 422.54NAVD881TUSGSSA
2011-12-1420:35 UTCm720195.46  1TUSGSSA
2012-01-1221:40 UTCm62610 420.71NGVD291TUSGSSA
2012-01-1221:40 UTCm62611 424.30NAVD881TUSGSSA
2012-01-1221:40 UTCm720193.70  1TUSGSSA
2012-02-1420:00 UTCm62610 420.84NGVD291TUSGSSA
2012-02-1420:00 UTCm62611 424.43NAVD881TUSGSSA
2012-02-1420:00 UTCm720193.57  1TUSGSSA
2012-03-1218:40 UTCm62610 421.43NGVD291TUSGSSA
2012-03-1218:40 UTCm62611 425.02NAVD881TUSGSSA
2012-03-1218:40 UTCm720192.98  1TUSGSSA
2012-04-1119:15 UTCm62610 420.81NGVD291TUSGSSA
2012-04-1119:15 UTCm62611 424.40NAVD881TUSGSSA
2012-04-1119:15 UTCm720193.60  1TUSGSSA
2012-05-1117:55 UTCm62610 419.26NGVD291TUSGSSA
2012-05-1117:55 UTCm62611 422.85NAVD881TUSGSSA
2012-05-1117:55 UTCm720195.15  1TUSGSSA
2012-06-1117:45 UTCm62610 418.23NGVD291TUSGSSA
2012-06-1117:45 UTCm62611 421.82NAVD881TUSGSSA
2012-06-1117:45 UTCm720196.18  1TUSGSSA
2012-07-1721:30 UTCm62610 414.33NGVD291TUSGSSA
2012-07-1721:30 UTCm62611 417.92NAVD881TUSGSSA
2012-07-1721:30 UTCm7201910.08  1TUSGSSA
2012-08-1617:07 UTCm62610 404.01NGVD29PTUSGSSA
2012-08-1617:07 UTCm62611 407.60NAVD88PTUSGSSA
2012-08-1617:07 UTCm7201920.40  PTUSGSSA
2012-09-1218:25 UTCm62610 410.10NGVD291TUSGSSA
2012-09-1218:25 UTCm62611 413.69NAVD881TUSGSSA
2012-09-1218:25 UTCm7201914.31  1TUSGSSA
2012-10-1518:30 UTCm62610 407.93NGVD29PTUSGSSA
2012-10-1518:30 UTCm62611 411.52NAVD88PTUSGSSA
2012-10-1518:30 UTCm7201916.48  PTUSGSSA
2012-11-1617:44 UTCm62610 417.03NGVD291TUSGSSA
2012-11-1617:44 UTCm62611 420.62NAVD881TUSGSSA
2012-11-1617:44 UTCm720197.38  1TUSGSSA
2012-12-1418:32 UTCm62610 420.79NGVD291TUSGSSA
2012-12-1418:32 UTCm62611 424.38NAVD881TUSGSSA
2012-12-1418:32 UTCm720193.62  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
StatusPPumping
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.