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Groundwater levels for the Nation

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Agency code = usgs
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  • 473104105516000
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USGS 473104105516000 20N46E04CACC01

Mccone County, Montana
Latitude  47°31'04", Longitude 105°52'00" NAD27
Land-surface elevation 2,639 feet above NGVD29
The depth of the well is 105 feet below land surface.
This well is completed in the Tongue River Member of Fort Union Formation (125TGRV) 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
1975-09-20 D62610 2611.90NGVD29PSUSGSSA
1975-09-20 D62611 2613.94NAVD88PSUSGSSA
1975-09-20 D7201927.10  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.