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Groundwater levels for the Nation

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Agency code = usgs
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  • 480444122144001
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USGS 480444122144001 30N/04E-24D01

Snohomish County, Washington
Latitude  48°04'44", Longitude 122°14'40" NAD27
Land-surface elevation 201 feet above NGVD29
The depth of the well is 116 feet below land surface.
The depth of the hole is 123 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
1981-02-02 D62610 163.20NGVD291TUSGSSA
1981-02-02 D62611 166.96NAVD881TUSGSSA
1981-02-02 D7201937.80  1TUSGSSA
1981-02-04 D62610 163.33NGVD291SUSGSSA
1981-02-04 D62611 167.09NAVD881SUSGSSA
1981-02-04 D7201937.67  1SUSGSSA
1981-03-16 D62610 163.28NGVD291SUSGSSA
1981-03-16 D62611 167.04NAVD881SUSGSSA
1981-03-16 D7201937.72  1SUSGSSA
1981-04-14 D62610 163.49NGVD291SUSGSSA
1981-04-14 D62611 167.25NAVD881SUSGSSA
1981-04-14 D7201937.51  1SUSGSSA
1981-05-18 D62610 163.75NGVD291SUSGSSA
1981-05-18 D62611 167.51NAVD881SUSGSSA
1981-05-18 D7201937.25  1SUSGSSA
1981-06-15 D62610 163.40NGVD291SUSGSSA
1981-06-15 D62611 167.16NAVD881SUSGSSA
1981-06-15 D7201937.60  1SUSGSSA
1981-07-14 D62610 163.49NGVD291SUSGSSA
1981-07-14 D62611 167.25NAVD881SUSGSSA
1981-07-14 D7201937.51  1SUSGSSA
1981-08-17 D62610 163.59NGVD291SUSGSSA
1981-08-17 D62611 167.35NAVD881SUSGSSA
1981-08-17 D7201937.41  1SUSGSSA
1981-09-14 D62610 163.40NGVD291SUSGSSA
1981-09-14 D62611 167.16NAVD881SUSGSSA
1981-09-14 D7201937.60  1SUSGSSA
1981-10-15 D62610 163.28NGVD291SUSGSSA
1981-10-15 D62611 167.04NAVD881SUSGSSA
1981-10-15 D7201937.72  1SUSGSSA
1981-11-16 D62610 163.69NGVD291SUSGSSA
1981-11-16 D62611 167.45NAVD881SUSGSSA
1981-11-16 D7201937.31  1SUSGSSA
1981-12-16 D62610 163.52NGVD291SUSGSSA
1981-12-16 D62611 167.28NAVD881SUSGSSA
1981-12-16 D7201937.48  1SUSGSSA
1982-01-13 D62610 163.47NGVD291SUSGSSA
1982-01-13 D62611 167.23NAVD881SUSGSSA
1982-01-13 D7201937.53  1SUSGSSA
1982-02-16 D62610 164.41NGVD291SUSGSSA
1982-02-16 D62611 168.17NAVD881SUSGSSA
1982-02-16 D7201936.59  1SUSGSSA
1982-03-15 D62610 164.25NGVD291SUSGSSA
1982-03-15 D62611 168.01NAVD881SUSGSSA
1982-03-15 D7201936.75  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
Method of measurementSSteel-tape measurement.
Method of measurementTElectric-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.