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Groundwater levels for the Nation

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Agency code = usgs
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  • 453006120024901
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USGS 453006120024901 01S/22E-10AAB1

Gilliam County, Oregon
Latitude  45°30'06", Longitude 120°02'49" NAD27
Land-surface elevation 1,260.00 feet above NGVD29
The depth of the well is 443 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
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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
1968-10-23 D62610 1124.00NGVD29 L  A
1968-10-23 D62611 1127.43NAVD88 L  A
1968-10-23 D72019136.00   L  A
1980-07-30 D62610 1131.10NGVD29PZ  A
1980-07-30 D62611 1134.53NAVD88PZ  A
1980-07-30 D72019128.90  PZ  A
1984-02-29 D62610 1076.72NGVD291T  A
1984-02-29 D62611 1080.15NAVD881T  A
1984-02-29 D72019183.28  1T  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
StatusThe reported water-level measurement represents a static level
Status1Static
StatusPPumping
Method of measurementLInterpreted from geophysical logs.
Method of measurementTElectric-tape measurement.
Method of measurementZOther.
Measuring agencyNot determined
Source of measurementNot determined
Water-level approval statusAApproved for publication -- Processing and review completed.