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Groundwater levels for the Nation

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Agency code = usgs
site_no list =
  • 450808122440101
Minimum number of levels = 1
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USGS 450808122440101 05S/01E-18CAA

Clackamas County, Oregon
Latitude  45°08'07.88", Longitude 122°44'07.88" NAD83
Land-surface elevation 180.00 feet above NGVD29
The depth of the well is 71.00 feet below land surface.
The depth of the hole is 71.00 feet below land surface.
This well is completed in the Willamette Lowland basin-fill aquifers (N100WLMLWD) national aquifer.
This well is completed in the Quaternary Alluvium (110ALVM) 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
1989-05-12 D62610 168.00NGVD291O  A
1989-05-12 D62611 171.39NAVD881O  A
1989-05-12 D7201912.00  1O  A
1992-07-15 D62610 143.09NGVD29PS  A
1992-07-15 D62611 146.48NAVD88PS  A
1992-07-15 D7201936.91  PS  A
1993-07-26 D62610 160.40NGVD291S  A
1993-07-26 D62611 163.79NAVD881S  A
1993-07-26 D7201919.60  1S  A
2002-03-21 D62610 174.25NGVD291SUSGSSA
2002-03-21 D62611 177.64NAVD881SUSGSSA
2002-03-21 D720195.75  1SUSGSSA
2002-06-25 D62610 156.74NGVD291SUSGSSA
2002-06-25 D62611 160.13NAVD881SUSGSSA
2002-06-25 D7201923.26  1SUSGSSA
2004-06-16 D62610 165.48NGVD291SUSGSSA
2004-06-16 D62611 168.87NAVD881SUSGSSA
2004-06-16 D7201914.52  1SUSGSSA
2006-06-2020:05 UTCm62610 166.88NGVD291SUSGSSA
2006-06-2020:05 UTCm62611 170.27NAVD881SUSGSSA
2006-06-2020:05 UTCm7201913.12  1SUSGSSA
2007-06-2820:22 UTCm62610 151.55NGVD291VUSGSSA
2007-06-2820:22 UTCm62611 154.94NAVD881VUSGSSA
2007-06-2820:22 UTCm7201928.45  1VUSGSSA
2008-06-2516:21 UTCm62610 165.41NGVD291SUSGSSA
2008-06-2516:21 UTCm62611 168.80NAVD881SUSGSSA
2008-06-2516:21 UTCm7201914.59  1SUSGSSA
2009-06-1818:29 UTCm62610 150.25NGVD291VUSGSSA
2009-06-1818:29 UTCm62611 153.64NAVD881VUSGSSA
2009-06-1818:29 UTCm7201929.75  1VUSGSSA
2010-06-2922:43 UTCm62610 169.08NGVD291SUSGSSA
2010-06-2922:43 UTCm62611 172.47NAVD881SUSGSSA
2010-06-2922:43 UTCm7201910.92  1SUSGSSA
2011-06-1618:38 UTCm62610 172.78NGVD291VUSGSSA
2011-06-1618:38 UTCm62611 176.17NAVD881VUSGSSA
2011-06-1618:38 UTCm720197.22  1VUSGSSA
2012-06-0617:58 UTCm62610 172.27NGVD291SUSGSSA
2012-06-0617:58 UTCm62611 175.66NAVD881SUSGSSA
2012-06-0617:58 UTCm720197.73  1SUSGSSA

Explanation
SectionCodeDescription
Water-level date-time accuracyDDate is accurate to the Day
Water-level date-time accuracymDate is accurate to the Minute
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 measurementVCalibrated electric-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.