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Groundwater levels for the Nation

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Agency code = usgs
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  • 473358121514701
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USGS 473358121514701 24N/07E-13E01

King County, Washington
Latitude  47°33'58", Longitude 121°51'47" NAD27
Land-surface elevation 295 feet above NGVD29
The depth of the well is 398 feet below land surface.
The depth of the hole is 398 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
1979-09-22 D62610 116.00NGVD291L  A
1979-09-22 D62611 119.59NAVD881L  A
1979-09-22 D72019179.00  1L  A
1990-09-27 D62610 100.72NGVD29PSUSGSSA
1990-09-27 D62611 104.31NAVD88PSUSGSSA
1990-09-27 D72019194.28  PSUSGSSA
1991-05-1522:13 UTCm62610 107.27NGVD291SUSGSSA
1991-05-1522:13 UTCm62611 110.86NAVD881SUSGSSA
1991-05-1522:13 UTCm72019187.73  1SUSGSSA
1991-06-1919:09 UTCm62610 107.55NGVD291SUSGSSA
1991-06-1919:09 UTCm62611 111.14NAVD881SUSGSSA
1991-06-1919:09 UTCm72019187.45  1SUSGSSA
1991-07-2522:33 UTCm62610 102.44NGVD291SUSGSSA
1991-07-2522:33 UTCm62611 106.03NAVD881SUSGSSA
1991-07-2522:33 UTCm72019192.56  1SUSGSSA
1991-08-2821:35 UTCm62610 98.71NGVD29PSUSGSSA
1991-08-2821:35 UTCm62611 102.30NAVD88PSUSGSSA
1991-08-2821:35 UTCm72019196.29  PSUSGSSA
1991-09-2420:50 UTCm62610 111.59NGVD291SUSGSSA
1991-09-2420:50 UTCm62611 115.18NAVD881SUSGSSA
1991-09-2420:50 UTCm72019183.41  1SUSGSSA
1991-10-2321:05 UTCm62610 105.80NGVD291SUSGSSA
1991-10-2321:05 UTCm62611 109.39NAVD881SUSGSSA
1991-10-2321:05 UTCm72019189.20  1SUSGSSA
1991-11-2720:20 UTCm62610 99.42NGVD291SUSGSSA
1991-11-2720:20 UTCm62611 103.01NAVD881SUSGSSA
1991-11-2720:20 UTCm72019195.58  1SUSGSSA
1991-12-2320:00 UTCm62610 107.68NGVD291SUSGSSA
1991-12-2320:00 UTCm62611 111.27NAVD881SUSGSSA
1991-12-2320:00 UTCm72019187.32  1SUSGSSA
1992-01-2320:00 UTCm62610 98.70NGVD291SUSGSSA
1992-01-2320:00 UTCm62611 102.29NAVD881SUSGSSA
1992-01-2320:00 UTCm72019196.30  1SUSGSSA
1992-02-2523:00 UTCm62610 104.78NGVD291SUSGSSA
1992-02-2523:00 UTCm62611 108.37NAVD881SUSGSSA
1992-02-2523:00 UTCm72019190.22  1SUSGSSA
1992-03-2423:15 UTCm62610 104.03NGVD291SUSGSSA
1992-03-2423:15 UTCm62611 107.62NAVD881SUSGSSA
1992-03-2423:15 UTCm72019190.97  1SUSGSSA
1992-04-2322:20 UTCm62610 105.35NGVD291SUSGSSA
1992-04-2322:20 UTCm62611 108.94NAVD881SUSGSSA
1992-04-2322:20 UTCm72019189.65  1SUSGSSA
1992-05-2823:55 UTCm62610 97.80NGVD29PSUSGSSA
1992-05-2823:55 UTCm62611 101.39NAVD88PSUSGSSA
1992-05-2823:55 UTCm72019197.20  PSUSGSSA
1992-06-3000:00 UTCm62610 101.86NGVD291SUSGSSA
1992-06-3000:00 UTCm62611 105.45NAVD881SUSGSSA
1992-06-3000:00 UTCm72019193.14  1SUSGSSA
1992-07-3117:35 UTCm62610 79.91NGVD29PSUSGSSA
1992-07-3117:35 UTCm62611 83.50NAVD88PSUSGSSA
1992-07-3117:35 UTCm72019215.09  PSUSGSSA
1992-09-0121:00 UTCm62610 96.62NGVD291SUSGSSA
1992-09-0121:00 UTCm62611 100.21NAVD881SUSGSSA
1992-09-0121:00 UTCm72019198.38  1SUSGSSA
1992-09-2822:00 UTCm62610 103.40NGVD291SUSGSSA
1992-09-2822:00 UTCm62611 106.99NAVD881SUSGSSA
1992-09-2822:00 UTCm72019191.60  1SUSGSSA
1992-10-2622:45 UTCm62610 99.34NGVD291SUSGSSA
1992-10-2622:45 UTCm62611 102.93NAVD881SUSGSSA
1992-10-2622:45 UTCm72019195.66  1SUSGSSA
1992-11-1820:40 UTCm62610 103.01NGVD291SUSGSSA
1992-11-1820:40 UTCm62611 106.60NAVD881SUSGSSA
1992-11-1820:40 UTCm72019191.99  1SUSGSSA
1992-12-2220:30 UTCm62610 100.24NGVD29PSUSGSSA
1992-12-2220:30 UTCm62611 103.83NAVD88PSUSGSSA
1992-12-2220:30 UTCm72019194.76  PSUSGSSA

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.