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Groundwater levels for the Nation

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Agency code = usgs
site_no list =
  • 483556122562201
Minimum number of levels = 1
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USGS 483556122562201 36N/02W-15N03

San Juan County, Washington
Latitude  48°35'56", Longitude 122°56'22" NAD27
Land-surface elevation 200 feet above NGVD29
The depth of the well is 446 feet below land surface.
The depth of the hole is 446 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
1973-08-15 D62610 176.00NGVD291L  A
1973-08-15 D62611 179.84NAVD881L  A
1973-08-15 D7201924.00  1L  A
1981-04-11 D62610 179.68NGVD291SUSGSSA
1981-04-11 D62611 183.52NAVD881SUSGSSA
1981-04-11 D7201920.32  1SUSGSSA
1981-09-08 D62610 162.95NGVD291SUSGSSA
1981-09-08 D62611 166.79NAVD881SUSGSSA
1981-09-08 D7201937.05  1SUSGSSA
1983-03-16 D62610 176.11NGVD291SUSGSSA
1983-03-16 D62611 179.95NAVD881SUSGSSA
1983-03-16 D7201923.89  1SUSGSSA
1983-06-21 D62610 163.93NGVD291SUSGSSA
1983-06-21 D62611 167.77NAVD881SUSGSSA
1983-06-21 D7201936.07  1SUSGSSA
1983-09-12 D62610 153.30NGVD291SUSGSSA
1983-09-12 D62611 157.14NAVD881SUSGSSA
1983-09-12 D7201946.70  1SUSGSSA
1984-04-18 D62610 183.53NGVD291SUSGSSA
1984-04-18 D62611 187.37NAVD881SUSGSSA
1984-04-18 D7201916.47  1SUSGSSA
1984-09-12 D62610 160.56NGVD291SUSGSSA
1984-09-12 D62611 164.40NAVD881SUSGSSA
1984-09-12 D7201939.44  1SUSGSSA
1986-04-16 D62610 159.00NGVD291L  A
1986-04-16 D62611 162.84NAVD881L  A
1986-04-16 D7201941.00  1L  A
1986-09-22 D62610 148.00NGVD291L  A
1986-09-22 D62611 151.84NAVD881L  A
1986-09-22 D7201952.00  1L  A

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 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.