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Groundwater levels for the Nation

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Agency code = usgs
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  • 454012118490101
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USGS 454012118490101 02N/32E-09BDA

Umatilla County, Oregon
Latitude  45°40'12.13", Longitude 118°49'00.75" NAD27
Land-surface elevation 1,047.59 feet above NGVD29
The depth of the well is 500 feet below land surface.
The depth of the hole is 500 feet below land surface.
This well is completed in the Columbia Plateau basaltic-rock aquifers (N600CMBPLV) national aquifer.
This well is completed in the Grande Ronde Basalt Formation (122GDRD) 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
1976-02-18 D62610 889.59NGVD291L  A
1976-02-18 D62611 892.88NAVD881L  A
1976-02-18 D72019158.00  1L  A
1978-08-23 D62610 942.75NGVD291AOR004AA
1978-08-23 D62611 946.04NAVD881AOR004AA
1978-08-23 D72019104.84  1AOR004AA
1980-07-08 D62610 877.95NGVD29PAOR004AA
1980-07-08 D62611 881.24NAVD88PAOR004AA
1980-07-08 D72019169.64  PAOR004AA

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 measurementAAirline measurement.
Method of measurementLInterpreted from geophysical logs.
Measuring agencyNot determined
Measuring agencyOR004Oregon Water Resources Department
Source of measurementNot determined
Source of measurementAReported by another government agency (do not use "A" if reported by owner, use "O").
Water-level approval statusAApproved for publication -- Processing and review completed.