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Groundwater levels for the Nation

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Agency code = usgs
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  • 453430122371801
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USGS 453430122371801 01.00N/01.00E-13AAD01

Multnomah County, Oregon
Latitude  45°34'30.30", Longitude 122°37'17.70" NAD27
Land-surface elevation 2.00 feet above NGVD29
The depth of the well is 3.40 feet below land surface.
The depth of the hole is 3.40 feet below land surface.
This well is completed in the Other aquifers (N9999OTHER) 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
2003-08-2517:45 UTCm62610 8.18NGVD291VUSGSSA
2003-08-2517:45 UTCm62611 11.67NAVD881VUSGSSA
2003-08-2517:45 UTCm72019-6.18  1VUSGSSA
2003-09-1720:14 UTCm62610 8.11NGVD291VUSGSSA
2003-09-1720:14 UTCm62611 11.60NAVD881VUSGSSA
2003-09-1720:14 UTCm72019-6.11  1VUSGSSA
2003-11-1319:46 UTCm62610 7.97NGVD291VUSGSSA
2003-11-1319:46 UTCm62611 11.46NAVD881VUSGSSA
2003-11-1319:46 UTCm72019-5.97  1VUSGSSA
2004-03-1017:08 UTCm62610 8.89NGVD291VUSGSSA
2004-03-1017:08 UTCm62611 12.38NAVD881VUSGSSA
2004-03-1017:08 UTCm72019-6.89  1VUSGSSA
2004-03-3118:27 UTCm62610 9.10NGVD291VUSGSSA
2004-03-3118:27 UTCm62611 12.59NAVD881VUSGSSA
2004-03-3118:27 UTCm72019-7.10  1VUSGSSA
2004-06-0417:34 UTCm62610 9.23NGVD291VUSGSSA
2004-06-0417:34 UTCm62611 12.72NAVD881VUSGSSA
2004-06-0417:34 UTCm72019-7.23  1VUSGSSA
2004-08-0418:05 UTCm62610 9.25NGVD291VUSGSSA
2004-08-0418:05 UTCm62611 12.74NAVD881VUSGSSA
2004-08-0418:05 UTCm72019-7.25  1VUSGSSA
2004-11-0517:35 UTCm62610 8.93NGVD291VUSGSSA
2004-11-0517:35 UTCm62611 12.42NAVD881VUSGSSA
2004-11-0517:35 UTCm72019-6.93  1VUSGSSA
2005-01-2518:01 UTCm62610 8.87NGVD291VUSGSSA
2005-01-2518:01 UTCm62611 12.36NAVD881VUSGSSA
2005-01-2518:01 UTCm72019-6.87  1VUSGSSA

Explanation
SectionCodeDescription
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 measurementVCalibrated electric-tape measurement.
Measuring agencyUSGSU.S. Geological Survey
Source of measurementSMeasured by personnel of reporting agency.
Water-level approval statusAApproved for publication -- Processing and review completed.