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Groundwater levels for the Nation

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Agency code = usgs
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  • 451708122204801
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USGS 451708122204801 03S/04E-29BAC

Clackamas County, Oregon
Latitude  45°17'07.67", Longitude 122°20'51.71" NAD83
Land-surface elevation 625.00 feet above NGVD29
The depth of the well is 68.00 feet below land surface.
The depth of the hole is 68.00 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
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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
1978-08-21 D62610 595.00NGVD291O  A
1978-08-21 D62611 598.44NAVD881O  A
1978-08-21 D7201930.00  1O  A
1992-09-17 D62610 592.60NGVD291S  A
1992-09-17 D62611 596.04NAVD881S  A
1992-09-17 D7201932.40  1S  A
1993-06-23 D62610 599.21NGVD291Z  A
1993-06-23 D62611 602.65NAVD881Z  A
1993-06-23 D7201925.79  1Z  A
1996-11-18 D62610 593.87NGVD291SUSGSSA
1996-11-18 D62611 597.31NAVD881SUSGSSA
1996-11-18 D7201931.13  1SUSGSSA
2002-06-1019:30 UTCm62610 598.17NGVD291SUSGSSA
2002-06-1019:30 UTCm62611 601.61NAVD881SUSGSSA
2002-06-1019:30 UTCm7201926.83  1SUSGSSA
2004-06-0818:45 UTCm62610 596.00NGVD291SUSGSSA
2004-06-0818:45 UTCm62611 599.44NAVD881SUSGSSA
2004-06-0818:45 UTCm7201929.00  1SUSGSSA
2006-06-2318:30 UTCm62610 596.82NGVD291SUSGSSA
2006-06-2318:30 UTCm62611 600.26NAVD881SUSGSSA
2006-06-2318:30 UTCm7201928.18  1SUSGSSA
2007-06-2821:39 UTCm62610 597.10NGVD291VUSGSSA
2007-06-2821:39 UTCm62611 600.54NAVD881VUSGSSA
2007-06-2821:39 UTCm7201927.90  1VUSGSSA
2008-06-2317:50 UTCm62610 599.03NGVD291SUSGSSA
2008-06-2317:50 UTCm62611 602.47NAVD881SUSGSSA
2008-06-2317:50 UTCm7201925.97  1SUSGSSA
2009-06-1820:50 UTCm62610 598.82NGVD291VUSGSSA
2009-06-1820:50 UTCm62611 602.26NAVD881VUSGSSA
2009-06-1820:50 UTCm7201926.18  1VUSGSSA
2010-06-3017:10 UTCm62610 600.66NGVD291SUSGSSA
2010-06-3017:10 UTCm62611 604.10NAVD881SUSGSSA
2010-06-3017:10 UTCm7201924.34  1SUSGSSA
2011-06-2219:53 UTCm62610 601.54NGVD291SUSGSSA
2011-06-2219:53 UTCm62611 604.98NAVD881SUSGSSA
2011-06-2219:53 UTCm7201923.46  1SUSGSSA
2012-06-0517:33 UTCm62610 600.54NGVD291SUSGSSA
2012-06-0517:33 UTCm62611 603.98NAVD881SUSGSSA
2012-06-0517:33 UTCm7201924.46  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
Method of measurementOObserved.
Method of measurementSSteel-tape measurement.
Method of measurementVCalibrated electric-tape measurement.
Method of measurementZOther.
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.