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Groundwater levels for the Nation

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Agency code = usgs
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  • 461522114104901
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USGS 461522114104901 06N21W23DDCB01

Ravalli County, Montana
Latitude  46°15'22", Longitude 114°10'49" NAD27
Land-surface elevation 3,615 feet above NGVD29
The depth of the well is 39.5 feet below land surface.
The depth of the hole is 39.5 feet below land surface.
This well is completed in the Quaternary Alluvium (110ALVM) 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
1994-08-31 D62610 3610.23NGVD291SUSGSSA
1994-08-31 D62611 3613.86NAVD881SUSGSSA
1994-08-31 D720194.77  1SUSGSSA
1994-09-15 D62610 3610.23NGVD291OUSGSSA
1994-09-15 D62611 3613.86NAVD881OUSGSSA
1994-09-15 D720194.77  1OUSGSSA
1995-01-25 D62610 3608.45NGVD291SUSGSSA
1995-01-25 D62611 3612.08NAVD881SUSGSSA
1995-01-25 D720196.55  1SUSGSSA
1995-03-30 D62610 3608.01NGVD291SUSGSSA
1995-03-30 D62611 3611.64NAVD881SUSGSSA
1995-03-30 D720196.99  1SUSGSSA
1995-05-24 D62610 3609.45NGVD291SUSGSSA
1995-05-24 D62611 3613.08NAVD881SUSGSSA
1995-05-24 D720195.55  1SUSGSSA
1995-08-08 D62610 3611.78NGVD291SUSGSSA
1995-08-08 D62611 3615.41NAVD881SUSGSSA
1995-08-08 D720193.22  1SUSGSSA
1995-10-20 D62610 3611.48NGVD29PSUSGSSA
1995-10-20 D62611 3615.11NAVD88PSUSGSSA
1995-10-20 D720193.52  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
Status1Static
StatusPPumping
Method of measurementOObserved.
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.