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Groundwater levels for the Nation

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Agency code = usgs
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  • 480611122131201
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USGS 480611122131201 30N/05E-07F03

Snohomish County, Washington
Latitude  48°06'11", Longitude 122°13'12" NAD27
Land-surface elevation 360 feet above NGVD29
The depth of the well is 222 feet below land surface.
The depth of the hole is 222 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
1981-01-29 D62610 159.76NGVD291SUSGSSA
1981-01-29 D62611 163.50NAVD881SUSGSSA
1981-01-29 D72019200.24  1SUSGSSA
1981-03-18 D62610 160.10NGVD291SUSGSSA
1981-03-18 D62611 163.84NAVD881SUSGSSA
1981-03-18 D72019199.90  1SUSGSSA
1981-04-15 D62610 160.35NGVD291SUSGSSA
1981-04-15 D62611 164.09NAVD881SUSGSSA
1981-04-15 D72019199.65  1SUSGSSA
1981-09-17 D62610 160.60NGVD291SUSGSSA
1981-09-17 D62611 164.34NAVD881SUSGSSA
1981-09-17 D72019199.40  1SUSGSSA
1981-12-18 D62610 160.94NGVD291SUSGSSA
1981-12-18 D62611 164.68NAVD881SUSGSSA
1981-12-18 D72019199.06  1SUSGSSA
1982-04-16 D62610 162.86NGVD291SUSGSSA
1982-04-16 D62611 166.60NAVD881SUSGSSA
1982-04-16 D72019197.14  1SUSGSSA
1982-06-16 D62610 163.10NGVD291SUSGSSA
1982-06-16 D62611 166.84NAVD881SUSGSSA
1982-06-16 D72019196.90  1SUSGSSA
1982-09-17 D62610 162.40NGVD291SUSGSSA
1982-09-17 D62611 166.14NAVD881SUSGSSA
1982-09-17 D72019197.60  1SUSGSSA
1982-12-17 D62610 161.81NGVD291SUSGSSA
1982-12-17 D62611 165.55NAVD881SUSGSSA
1982-12-17 D72019198.19  1SUSGSSA
1983-03-16 D62610 162.41NGVD291SUSGSSA
1983-03-16 D62611 166.15NAVD881SUSGSSA
1983-03-16 D72019197.59  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.
Measuring agencyUSGSU.S. Geological Survey
Source of measurementSMeasured by personnel of reporting agency.
Water-level approval statusAApproved for publication -- Processing and review completed.