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Groundwater levels for the Nation

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  • 472813114135101
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USGS 472813114135101 20N21W26ABAB01

Lake County, Montana
Latitude  47°28'13", Longitude 114°13'51" NAD27
Land-surface elevation 2,930 feet above NGVD29
The depth of the well is 42.0 feet below land surface.
This well is completed in the Drift (112DRFT) 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
1983-08-11 D62610 2922.56NGVD291SUSGSSA
1983-08-11 D62611 2926.19NAVD881SUSGSSA
1983-08-11 D720197.44  1SUSGSSA
1983-10-19 D62610 2921.98NGVD291SUSGSSA
1983-10-19 D62611 2925.61NAVD881SUSGSSA
1983-10-19 D720198.02  1SUSGSSA
1984-01-05 D62610 2921.99NGVD291SUSGSSA
1984-01-05 D62611 2925.62NAVD881SUSGSSA
1984-01-05 D720198.01  1SUSGSSA
1984-04-18 D62610 2922.30NGVD291SUSGSSA
1984-04-18 D62611 2925.93NAVD881SUSGSSA
1984-04-18 D720197.70  1SUSGSSA
1984-09-26 D62610 2921.14NGVD291SUSGSSA
1984-09-26 D62611 2924.77NAVD881SUSGSSA
1984-09-26 D720198.86  1SUSGSSA
1985-01-09 D62610 2921.24NGVD291SUSGSSA
1985-01-09 D62611 2924.87NAVD881SUSGSSA
1985-01-09 D720198.76  1SUSGSSA
1985-04-08 D62610 2922.66NGVD291SUSGSSA
1985-04-08 D62611 2926.29NAVD881SUSGSSA
1985-04-08 D720197.34  1SUSGSSA
1985-07-08 D62610 2922.13NGVD291SUSGSSA
1985-07-08 D62611 2925.76NAVD881SUSGSSA
1985-07-08 D720197.87  1SUSGSSA
1985-10-22 D62610 2922.11NGVD291SUSGSSA
1985-10-22 D62611 2925.74NAVD881SUSGSSA
1985-10-22 D720197.89  1SUSGSSA
1986-01-03 D62610 2921.48NGVD291SUSGSSA
1986-01-03 D62611 2925.11NAVD881SUSGSSA
1986-01-03 D720198.52  1SUSGSSA
1986-03-31 D62610 2924.17NGVD291SUSGSSA
1986-03-31 D62611 2927.80NAVD881SUSGSSA
1986-03-31 D720195.83  1SUSGSSA
1986-07-01 D62610 2922.02NGVD291SUSGSSA
1986-07-01 D62611 2925.65NAVD881SUSGSSA
1986-07-01 D720197.98  1SUSGSSA
1986-10-23 D62610 2921.15NGVD291SUSGSSA
1986-10-23 D62611 2924.78NAVD881SUSGSSA
1986-10-23 D720198.85  1SUSGSSA
1987-01-05 D62610 2922.71NGVD291SUSGSSA
1987-01-05 D62611 2926.34NAVD881SUSGSSA
1987-01-05 D720197.29  1SUSGSSA
1987-03-31 D62610 2923.62NGVD291SUSGSSA
1987-03-31 D62611 2927.25NAVD881SUSGSSA
1987-03-31 D720196.38  1SUSGSSA
1987-07-06 D62610 2921.78NGVD291S  A
1987-07-06 D62611 2925.41NAVD881S  A
1987-07-06 D720198.22  1S  A
1987-09-24 D62610 2922.09NGVD291S  A
1987-09-24 D62611 2925.72NAVD881S  A
1987-09-24 D720197.91  1S  A

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 agencyNot determined
Measuring agencyUSGSU.S. Geological Survey
Source of measurementNot determined
Source of measurementSMeasured by personnel of reporting agency.
Water-level approval statusAApproved for publication -- Processing and review completed.