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Groundwater levels for the Nation

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Agency code = usgs
site_no list =
  • 463821114025401
Minimum number of levels = 1
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USGS 463821114025401 10N20W12ADCB01

Ravalli County, Montana
Latitude  46°38'21", Longitude 114°02'54" NAD27
Land-surface elevation 3,226.6 feet above NGVD29
The depth of the well is 90 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
1995-08-19 D62610 3190.08NGVD291SUSGSSA
1995-08-19 D62611 3193.55NAVD881SUSGSSA
1995-08-19 D7201936.52  1SUSGSSA
1995-08-28 D62610 3190.07NGVD291OUSGSSA
1995-08-28 D62611 3193.54NAVD881OUSGSSA
1995-08-28 D7201936.53  1OUSGSSA
1995-09-13 D62610 3190.12NGVD291SUSGSSA
1995-09-13 D62611 3193.59NAVD881SUSGSSA
1995-09-13 D7201936.48  1SUSGSSA
1995-11-17 D62610 3190.89NGVD291SUSGSSA
1995-11-17 D62611 3194.36NAVD881SUSGSSA
1995-11-17 D7201935.71  1SUSGSSA
1996-02-26 D62610 3191.11NGVD291SUSGSSA
1996-02-26 D62611 3194.58NAVD881SUSGSSA
1996-02-26 D7201935.49  1SUSGSSA
1996-05-15 D62610 3193.80NGVD291SUSGSSA
1996-05-15 D62611 3197.27NAVD881SUSGSSA
1996-05-15 D7201932.80  1SUSGSSA

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 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.