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Groundwater levels for the Nation

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Agency code = usgs
site_no list =
  • 452951122463301
Minimum number of levels = 1
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USGS 452951122463301 01S/01W-11CAB

Washington County, Oregon
Latitude  45°29'51", Longitude 122°46'33" NAD27
Land-surface elevation 350.00 feet above NGVD29
The depth of the well is 735.00 feet below land surface.
The depth of the hole is 735.00 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
1932-01-01 D62610 170.00NGVD291OOR004AA
1932-01-01 D62611 173.51NAVD881OOR004AA
1932-01-01 D72019180.00  1OOR004AA
1942 Y62610 210.00NGVD291O  A
1942 Y62611 213.51NAVD881O  A
1942 Y72019140.00  1O  A
1954-01-29 D62610 175.02NGVD291OOR004AA
1954-01-29 D62611 178.53NAVD881OOR004AA
1954-01-29 D72019174.98  1OOR004AA
1957-02-05 D62610 160.00NGVD291OOR004AA
1957-02-05 D62611 163.51NAVD881OOR004AA
1957-02-05 D72019190.00  1OOR004AA

Explanation
SectionCodeDescription
Water-level date-time accuracyDDate is accurate to the Day
Water-level date-time accuracyYDate is accurate to the Year
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 measurementOObserved.
Measuring agencyNot determined
Measuring agencyOR004Oregon Water Resources Department
Source of measurementNot determined
Source of measurementAReported by another government agency (do not use "A" if reported by owner, use "O").
Water-level approval statusAApproved for publication -- Processing and review completed.