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Groundwater levels for the Nation

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Agency code = usgs
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  • 452834118493101
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USGS 452834118493101 01S/32E-16CAC

Umatilla County, Oregon
Latitude  45°28'34", Longitude 118°49'31" NAD27
Land-surface elevation 1,690.00 feet above NGVD29
The depth of the well is 265 feet below land surface.
The depth of the hole is 265 feet below land surface.
This well is completed in the Columbia Plateau basaltic-rock aquifers (N600CMBPLV) national aquifer.
This well is completed in the Columbia River Basalt Group (122CBRV) 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
1956-04-07 D62610 1665.90NGVD291Z  A
1956-04-07 D62611 1669.31NAVD881Z  A
1956-04-07 D7201924.10  1Z  A
1963-06-08 D62610 1677.90NGVD291Z  A
1963-06-08 D62611 1681.31NAVD881Z  A
1963-06-08 D7201912.10  1Z  A
1964-04-08 D62610 1678.90NGVD291Z  A
1964-04-08 D62611 1682.31NAVD881Z  A
1964-04-08 D7201911.10  1Z  A
1978-10-12 D62610 1613.10NGVD291S  A
1978-10-12 D62611 1616.51NAVD881S  A
1978-10-12 D7201976.90  1S  A
1981-02-11 D62610 1652.30NGVD291A  A
1981-02-11 D62611 1655.71NAVD881A  A
1981-02-11 D7201937.70  1A  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
Method of measurementAAirline measurement.
Method of measurementSSteel-tape measurement.
Method of measurementZOther.
Measuring agencyNot determined
Source of measurementNot determined
Water-level approval statusAApproved for publication -- Processing and review completed.