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Groundwater levels for the Nation

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Agency code = usgs
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  • 480951106295901
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USGS 480951106295901 28N40E24DCDB01

Valley County, Montana
Latitude  48°09'51", Longitude 106°29'59" NAD27
Land-surface elevation 2,086 feet above NGVD29
The depth of the well is 108 feet below land surface.
This well is completed in the Quaternary Alluvium (110ALVM) local aquifer.
Output formats
Table of data
Tab-separated data
Graph of data
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
1995-07-16 D62610 2063.88NGVD291SUSGSSA
1995-07-16 D62611 2065.87NAVD881SUSGSSA
1995-07-16 D7201922.12  1SUSGSSA
1995-10-17 D62610 2063.13NGVD291SUSGSSA
1995-10-17 D62611 2065.12NAVD881SUSGSSA
1995-10-17 D7201922.87  1SUSGSSA
1996-04-09 D62610 2065.33NGVD291SUSGSSA
1996-04-09 D62611 2067.32NAVD881SUSGSSA
1996-04-09 D7201920.67  1SUSGSSA
1996-11-05 D62610 2064.09NGVD291SUSGSSA
1996-11-05 D62611 2066.08NAVD881SUSGSSA
1996-11-05 D7201921.91  1SUSGSSA
1997-01-23 D62610 2063.77NGVD291SUSGSSA
1997-01-23 D62611 2065.76NAVD881SUSGSSA
1997-01-23 D7201922.23  1SUSGSSA
1997-03-27 D62610 2065.73NGVD291SUSGSSA
1997-03-27 D62611 2067.72NAVD881SUSGSSA
1997-03-27 D7201920.27  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 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.