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Groundwater levels for the Nation

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Agency code = usgs
site_no list =
  • 452331120032701
Minimum number of levels = 1
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USGS 452331120032701 02S/22E-15CAD1

Gilliam County, Oregon
Latitude  45°23'31", Longitude 120°03'27" NAD27
Land-surface elevation 1,320.00 feet above NGVD29
The depth of the well is 575 feet below land surface.
The depth of the hole is 575 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
1951-07-20 D62610 1317.50NGVD291O  A
1951-07-20 D62611 1321.01NAVD881O  A
1951-07-20 D720192.50  1O  A
1978-04-22 D62610 1140.00NGVD291O  A
1978-04-22 D62611 1143.51NAVD881O  A
1978-04-22 D72019180.00  1O  A
1980-02-15 D62610 1275.17NGVD291T  A
1980-02-15 D62611 1278.68NAVD881T  A
1980-02-15 D7201944.83  1T  A
1980-07-31 D62610 1256.70NGVD291Z  A
1980-07-31 D62611 1260.21NAVD881Z  A
1980-07-31 D7201963.30  1Z  A
1981-02-09 D62610 1274.20NGVD291T  A
1981-02-09 D62611 1277.71NAVD881T  A
1981-02-09 D7201945.80  1T  A
1984-01-03 D62610 1283.05NGVD291T  A
1984-01-03 D62611 1286.56NAVD881T  A
1984-01-03 D7201936.95  1T  A
1984-07-16 D62610 1278.99NGVD291T  A
1984-07-16 D62611 1282.50NAVD881T  A
1984-07-16 D7201941.01  1T  A
1985-02-21 D62610 1289.80NGVD291T  A
1985-02-21 D62611 1293.31NAVD881T  A
1985-02-21 D7201930.20  1T  A
1985-08-14 D62610 1280.75NGVD291T  A
1985-08-14 D62611 1284.26NAVD881T  A
1985-08-14 D7201939.25  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
Status1Static
Method of measurementOObserved.
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.