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Groundwater levels for the Nation

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Agency code = usgs
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  • 453341120095901
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USGS 453341120095901 01N/21E-15DDD1

Gilliam County, Oregon
Latitude  45°33'41", Longitude 120°09'59" NAD27
Land-surface elevation 1,165.00 feet above NGVD29
The depth of the well is 1,245 feet below land surface.
The depth of the hole is 1,245 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
1980-02-15 D62610 831.00NGVD29 L  A
1980-02-15 D62611 834.37NAVD88 L  A
1980-02-15 D72019334.00   L  A
1983-08-03 D62610 748.00NGVD291A  A
1983-08-03 D62611 751.37NAVD881A  A
1983-08-03 D72019417.00  1A  A
1984-02-26 D62610 757.75NGVD291T  A
1984-02-26 D62611 761.12NAVD881T  A
1984-02-26 D72019407.25  1T  A
1984-07-11 D62610 435.30NGVD291A  A
1984-07-11 D62611 438.67NAVD881A  A
1984-07-11 D72019729.70  1A  A
1985-02-20 D62610 764.30NGVD291T  A
1985-02-20 D62611 767.67NAVD881T  A
1985-02-20 D72019400.70  1T  A
1985-03-28 D62610 754.50NGVD291Z  A
1985-03-28 D62611 757.87NAVD881Z  A
1985-03-28 D72019410.50  1Z  A
1985-06-29 D62610 747.63NGVD291Z  A
1985-06-29 D62611 751.00NAVD881Z  A
1985-06-29 D72019417.37  1Z  A
1985-09-25 D62610 745.85NGVD291Z  A
1985-09-25 D62611 749.22NAVD881Z  A
1985-09-25 D72019419.15  1Z  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
Method of measurementAAirline measurement.
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.