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Groundwater levels for the Nation

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Agency code = usgs
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  • 473819122042701
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USGS 473819122042701 25N/06E-20E01

King County, Washington
Latitude  47°38'19", Longitude 122°04'27" NAD27
Land-surface elevation 70 feet above NGVD29
The depth of the well is 122 feet below land surface.
The depth of the hole is 124 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
1977-10-05 D62610 38.00NGVD291L  A
1977-10-05 D62611 41.58NAVD881L  A
1977-10-05 D7201932.00  1L  A
1990-05-10 D62610 45.03NGVD291SUSGSSA
1990-05-10 D62611 48.61NAVD881SUSGSSA
1990-05-10 D7201924.97  1SUSGSSA
1991-05-1719:30 UTCm62610 44.77NGVD291SUSGSSA
1991-05-1719:30 UTCm62611 48.35NAVD881SUSGSSA
1991-05-1719:30 UTCm7201925.23  1SUSGSSA
1991-06-2017:45 UTCm62610 44.67NGVD291SUSGSSA
1991-06-2017:45 UTCm62611 48.25NAVD881SUSGSSA
1991-06-2017:45 UTCm7201925.33  1SUSGSSA
1991-07-2518:05 UTCm62610 37.16NGVD291SUSGSSA
1991-07-2518:05 UTCm62611 40.74NAVD881SUSGSSA
1991-07-2518:05 UTCm7201932.84  1SUSGSSA
1991-08-2820:00 UTCm62610 39.38NGVD291SUSGSSA
1991-08-2820:00 UTCm62611 42.96NAVD881SUSGSSA
1991-08-2820:00 UTCm7201930.62  1SUSGSSA
1991-09-2422:55 UTCm62610 31.56NGVD29PSUSGSSA
1991-09-2422:55 UTCm62611 35.14NAVD88PSUSGSSA
1991-09-2422:55 UTCm7201938.44  PSUSGSSA
1991-10-2322:55 UTCm62610 44.16NGVD291SUSGSSA
1991-10-2322:55 UTCm62611 47.74NAVD881SUSGSSA
1991-10-2322:55 UTCm7201925.84  1SUSGSSA
1991-11-2722:00 UTCm62610 42.16NGVD291SUSGSSA
1991-11-2722:00 UTCm62611 45.74NAVD881SUSGSSA
1991-11-2722:00 UTCm7201927.84  1SUSGSSA
1991-12-2322:15 UTCm62610 44.05NGVD291SUSGSSA
1991-12-2322:15 UTCm62611 47.63NAVD881SUSGSSA
1991-12-2322:15 UTCm7201925.95  1SUSGSSA
1992-01-2322:00 UTCm62610 45.12NGVD291SUSGSSA
1992-01-2322:00 UTCm62611 48.70NAVD881SUSGSSA
1992-01-2322:00 UTCm7201924.88  1SUSGSSA
1992-02-2600:45 UTCm62610 46.43NGVD291SUSGSSA
1992-02-2600:45 UTCm62611 50.01NAVD881SUSGSSA
1992-02-2600:45 UTCm7201923.57  1SUSGSSA
1992-03-2523:15 UTCm62610 46.28NGVD291SUSGSSA
1992-03-2523:15 UTCm62611 49.86NAVD881SUSGSSA
1992-03-2523:15 UTCm7201923.72  1SUSGSSA
1992-04-2400:15 UTCm62610 44.89NGVD291SUSGSSA
1992-04-2400:15 UTCm62611 48.47NAVD881SUSGSSA
1992-04-2400:15 UTCm7201925.11  1SUSGSSA
1992-05-2922:05 UTCm62610 44.95NGVD291SUSGSSA
1992-05-2922:05 UTCm62611 48.53NAVD881SUSGSSA
1992-05-2922:05 UTCm7201925.05  1SUSGSSA
1992-07-0219:45 UTCm62610 42.04NGVD291SUSGSSA
1992-07-0219:45 UTCm62611 45.62NAVD881SUSGSSA
1992-07-0219:45 UTCm7201927.96  1SUSGSSA
1992-07-3123:45 UTCm62610 37.15NGVD291SUSGSSA
1992-07-3123:45 UTCm62611 40.73NAVD881SUSGSSA
1992-07-3123:45 UTCm7201932.85  1SUSGSSA
1992-09-0123:10 UTCm62610 34.30NGVD291SUSGSSA
1992-09-0123:10 UTCm62611 37.88NAVD881SUSGSSA
1992-09-0123:10 UTCm7201935.70  1SUSGSSA
1992-09-2900:10 UTCm62610 42.72NGVD291SUSGSSA
1992-09-2900:10 UTCm62611 46.30NAVD881SUSGSSA
1992-09-2900:10 UTCm7201927.28  1SUSGSSA
1992-10-2700:00 UTCm62610 43.29NGVD291SUSGSSA
1992-10-2700:00 UTCm62611 46.87NAVD881SUSGSSA
1992-10-2700:00 UTCm7201926.71  1SUSGSSA
1992-11-1822:45 UTCm62610 45.20NGVD291SUSGSSA
1992-11-1822:45 UTCm62611 48.78NAVD881SUSGSSA
1992-11-1822:45 UTCm7201924.80  1SUSGSSA
1992-12-2222:05 UTCm62610 43.80NGVD291SUSGSSA
1992-12-2222:05 UTCm62611 47.38NAVD881SUSGSSA
1992-12-2222:05 UTCm7201926.20  1SUSGSSA

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 measurementSSteel-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.