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Groundwater levels for the Nation

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Agency code = usgs
site_no list =
  • 453031123004201
Minimum number of levels = 1
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USGS 453031123004201 01S/03W-02DDA

Washington County, Oregon
Latitude  45°30'31", Longitude 123°00'42" NAD27
Land-surface elevation 165 feet above NGVD29
The depth of the well is 45.00 feet below land surface.
The depth of the hole is 45.00 feet below land surface.
This well is completed in the Other aquifers (N9999OTHER) national aquifer.
This well is completed in the Valley Fill (100VLFL) local aquifer.
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
1963-10-19 D62610 155.00NGVD291L  A
1963-10-19 D62611 158.48NAVD881L  A
1963-10-19 D7201910.00  1L  A
1990-11-01 D62610 156.95NGVD291SUSGSSA
1990-11-01 D62611 160.43NAVD881SUSGSSA
1990-11-01 D720198.05  1SUSGSSA
1990-11-27 D62610 157.60NGVD291SUSGSSA
1990-11-27 D62611 161.08NAVD881SUSGSSA
1990-11-27 D720197.40  1SUSGSSA
1996-11-14 D62610 156.91NGVD291SUSGSSA
1996-11-14 D62611 160.39NAVD881SUSGSSA
1996-11-14 D720198.09  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 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.