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Groundwater levels for the Nation

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Agency code = usgs
site_no list =
  • 452749122343001
Minimum number of levels = 1
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USGS 452749122343001 01S/02E-21CCA1

Multnomah County, Oregon
Latitude  45°27'49.74", Longitude 122°34'30.24" NAD27
Land-surface elevation 194 feet above NGVD29
The depth of the well is 42 feet below land surface.
The depth of the hole is 42 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
1971-05-28 D62610 173.00NGVD291O  A
1971-05-28 D62611 176.50NAVD881O  A
1971-05-28 D7201921.00  1O  A
1987-06-26 D62610 170.05NGVD291S  A
1987-06-26 D62611 173.55NAVD881S  A
1987-06-26 D7201923.95  1S  A
1987-09-24 D62610 168.85NGVD291S  A
1987-09-24 D62611 172.35NAVD881S  A
1987-09-24 D7201925.15  1S  A
1987-12-01 D62610 168.98NGVD291S  A
1987-12-01 D62611 172.48NAVD881S  A
1987-12-01 D7201925.02  1S  A
1988-02-01 D62610 174.62NGVD291S  A
1988-02-01 D62611 178.12NAVD881S  A
1988-02-01 D7201919.38  1S  A
1988-02-04 D62610 175.37NGVD291S  A
1988-02-04 D62611 178.87NAVD881S  A
1988-02-04 D7201918.63  1S  A
1988-03-30 D62610 172.75NGVD291S  A
1988-03-30 D62611 176.25NAVD881S  A
1988-03-30 D7201921.25  1S  A
1988-06-10 D62610 172.17NGVD291S  A
1988-06-10 D62611 175.67NAVD881S  A
1988-06-10 D7201921.83  1S  A
1988-08-02 D62610 169.82NGVD29PS  A
1988-08-02 D62611 173.32NAVD88PS  A
1988-08-02 D7201924.18  PS  A
1988-10-05 D62610 169.09NGVD291S  A
1988-10-05 D62611 172.59NAVD881S  A
1988-10-05 D7201924.91  1S  A
1988-12-16 D62610 171.78NGVD291S  A
1988-12-16 D62611 175.28NAVD881S  A
1988-12-16 D7201922.22  1S  A
1989-02-15 D62610 172.10NGVD291S  A
1989-02-15 D62611 175.60NAVD881S  A
1989-02-15 D7201921.90  1S  A
1989-03-03 D62610 175.70NGVD291SUSGSSA
1989-03-03 D62611 179.20NAVD881SUSGSSA
1989-03-03 D7201918.30  1SUSGSSA
1989-03-30 D62610 175.71NGVD291S  A
1989-03-30 D62611 179.21NAVD881S  A
1989-03-30 D7201918.29  1S  A
1989-06-09 D62610 170.85NGVD291S  A
1989-06-09 D62611 174.35NAVD881S  A
1989-06-09 D7201923.15  1S  A
1989-08-11 D62610 169.40NGVD291S  A
1989-08-11 D62611 172.90NAVD881S  A
1989-08-11 D7201924.60  1S  A
1998-07-09 D62610 171.49NGVD291T  A
1998-07-09 D62611 174.99NAVD881T  A
1998-07-09 D7201922.51  1T  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
StatusPPumping
Method of measurementOObserved.
Method of measurementSSteel-tape measurement.
Method of measurementTElectric-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.