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Groundwater levels for the Nation

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Agency code = usgs
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  • 454946110524501
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USGS 454946110524501 01N07E20ABBA01

Gallatin County, Montana
Latitude  45°49'46", Longitude 110°52'45" NAD27
Land-surface elevation 6,145 feet above NGVD29
The depth of the well is 135 feet below land surface.
The depth of the hole is 135 feet below land surface.
This well is completed in the Billman Creek Formation (Upper Cretaceous) (211BMCK) local aquifer.
Output formats
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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
1997-07-09 D62610 6133.50NGVD291SUSGSSA
1997-07-09 D62611 6137.67NAVD881SUSGSSA
1997-07-09 D7201911.50  1SUSGSSA
1997-10-06 D62610 6127.63NGVD291SUSGSSA
1997-10-06 D62611 6131.80NAVD881SUSGSSA
1997-10-06 D7201917.37  1SUSGSSA
1997-12-13 D62610 6129.09NGVD291VUSGSSA
1997-12-13 D62611 6133.26NAVD881VUSGSSA
1997-12-13 D7201915.91  1VUSGSSA
1998-01-10 D62610 6128.93NGVD291VUSGSSA
1998-01-10 D62611 6133.10NAVD881VUSGSSA
1998-01-10 D7201916.07  1VUSGSSA
1998-03-02 D62610 6124.95NGVD291VUSGSSA
1998-03-02 D62611 6129.12NAVD881VUSGSSA
1998-03-02 D7201920.05  1VUSGSSA
1998-04-20 D62610 6141.88NGVD291SUSGSSA
1998-04-20 D62611 6146.05NAVD881SUSGSSA
1998-04-20 D720193.12  1SUSGSSA
1998-06-04 D62610 6136.80NGVD291SUSGSSA
1998-06-04 D62611 6140.97NAVD881SUSGSSA
1998-06-04 D720198.20  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.
Method of measurementVCalibrated electric-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.