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Groundwater levels for the Nation

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Agency code = usgs
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  • 472219122052101
Minimum number of levels = 1
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USGS 472219122052101 22N/06E-30B01

King County, Washington
Latitude  47°22'19", Longitude 122°05'21" NAD27
Land-surface elevation 390 feet above NGVD29
The depth of the well is 137 feet below land surface.
The depth of the hole is 200 feet below land surface.
Output formats
Table of data
Tab-separated data
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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
1985-02-27 D62610 356.00NGVD291OUSGSSA
1985-02-27 D62611 359.55NAVD881OUSGSSA
1985-02-27 D7201934.00  1OUSGSSA
1986-06-19 D62610 353.33NGVD291SUSGSSA
1986-06-19 D62611 356.88NAVD881SUSGSSA
1986-06-19 D7201936.67  1SUSGSSA
1987-04-15 D62610 361.70NGVD291SUSGSSA
1987-04-15 D62611 365.25NAVD881SUSGSSA
1987-04-15 D7201928.30  1SUSGSSA
1987-09-17 D62610 360.53NGVD291SUSGSSA
1987-09-17 D62611 364.08NAVD881SUSGSSA
1987-09-17 D7201929.47  1SUSGSSA
1987-11-23 D62610 361.12NGVD291SUSGSSA
1987-11-23 D62611 364.67NAVD881SUSGSSA
1987-11-23 D7201928.88  1SUSGSSA
1988-01-26 D62610 361.94NGVD291SUSGSSA
1988-01-26 D62611 365.49NAVD881SUSGSSA
1988-01-26 D7201928.06  1SUSGSSA
1988-03-23 D62610 361.66NGVD291SUSGSSA
1988-03-23 D62611 365.21NAVD881SUSGSSA
1988-03-23 D7201928.34  1SUSGSSA
1988-05-26 D62610 361.86NGVD291SUSGSSA
1988-05-26 D62611 365.41NAVD881SUSGSSA
1988-05-26 D7201928.14  1SUSGSSA
1988-07-26 D62610 361.33NGVD291SUSGSSA
1988-07-26 D62611 364.88NAVD881SUSGSSA
1988-07-26 D7201928.67  1SUSGSSA
1988-09-29 D62610 361.38NGVD291SUSGSSA
1988-09-29 D62611 364.93NAVD881SUSGSSA
1988-09-29 D7201928.62  1SUSGSSA
1989-09-25 D62610 355.22NGVD29PSUSGSSA
1989-09-25 D62611 358.77NAVD88PSUSGSSA
1989-09-25 D7201934.78  PSUSGSSA
1989-10-24 D62610 355.03NGVD29PSUSGSSA
1989-10-24 D62611 358.58NAVD88PSUSGSSA
1989-10-24 D7201934.97  PSUSGSSA
1989-12-01 D62610 357.98NGVD291SUSGSSA
1989-12-01 D62611 361.53NAVD881SUSGSSA
1989-12-01 D7201932.02  1SUSGSSA
1990-01-04 D62610 356.61NGVD291SUSGSSA
1990-01-04 D62611 360.16NAVD881SUSGSSA
1990-01-04 D7201933.39  1SUSGSSA
1990-02-01 D62610 356.55NGVD291SUSGSSA
1990-02-01 D62611 360.10NAVD881SUSGSSA
1990-02-01 D7201933.45  1SUSGSSA
1990-04-19 D62610 342.86NGVD291SUSGSSA
1990-04-19 D62611 346.41NAVD881SUSGSSA
1990-04-19 D7201947.14  1SUSGSSA
1990-05-10 D62610 352.73NGVD291SUSGSSA
1990-05-10 D62611 356.28NAVD881SUSGSSA
1990-05-10 D7201937.27  1SUSGSSA
1990-06-07 D62610 354.22NGVD291SUSGSSA
1990-06-07 D62611 357.77NAVD881SUSGSSA
1990-06-07 D7201935.78  1SUSGSSA
1990-07-05 D62610 333.75NGVD291SUSGSSA
1990-07-05 D62611 337.30NAVD881SUSGSSA
1990-07-05 D7201956.25  1SUSGSSA
1990-08-01 D62610 337.05NGVD291SUSGSSA
1990-08-01 D62611 340.60NAVD881SUSGSSA
1990-08-01 D7201952.95  1SUSGSSA
1990-09-19 D62610 341.31NGVD291SUSGSSA
1990-09-19 D62611 344.86NAVD881SUSGSSA
1990-09-19 D7201948.69  1SUSGSSA

Explanation
SectionCodeDescription
Water-level date-time accuracyDDate is accurate to the Day
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 measurementOObserved.
Method of measurementSSteel-tape measurement.
Measuring agencyUSGSU.S. Geological Survey
Source of measurementSMeasured by personnel of reporting agency.
Water-level approval statusAApproved for publication -- Processing and review completed.