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Groundwater levels for the Nation

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Agency code = usgs
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  • 473154111150401
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USGS 473154111150401 21N04E32CABA02

Cascade County, Montana
Latitude  47°31'54", Longitude 111°15'04" NAD27
Land-surface elevation 3,390 feet above NGVD29
The depth of the well is 55.0 feet below land surface.
The depth of the hole is 55.0 feet below land surface.
This well is completed in the Kootenai Formation (217KOTN) local aquifer.
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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
1979-07-19 D62610 3364.95NGVD29PSUSGSSA
1979-07-19 D62611 3367.92NAVD88PSUSGSSA
1979-07-19 D7201925.05  PSUSGSSA

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
StatusPPumping
Method of measurementSSteel-tape measurement.
Measuring agencyUSGSU.S. Geological Survey
Source of measurementSMeasured by personnel of reporting agency.
Water-level approval statusAApproved for publication -- Processing and review completed.