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Groundwater levels for the Nation

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Agency code = usgs
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  • 463714112020001
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USGS 463714112020001 10N03W18CACD01

Lewis And Clark County, Montana
Latitude  46°37'14", Longitude 112°02'00" NAD27
Land-surface elevation 3,844.69 feet above NGVD29
The depth of the well is 122 feet below land surface.
The depth of the hole is 122 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
1990-08-23 D62610 3829.45NGVD291SUSGSSA
1990-08-23 D62611 3832.77NAVD881SUSGSSA
1990-08-23 D7201915.24  1SUSGSSA
1990-08-24 D62610 3829.57NGVD291BUSGSSA
1990-08-24 D62611 3832.89NAVD881BUSGSSA
1990-08-24 D7201915.12  1BUSGSSA
1990-09-01 D62610 3830.45NGVD291BUSGSSA
1990-09-01 D62611 3833.77NAVD881BUSGSSA
1990-09-01 D7201914.24  1BUSGSSA
1990-11-01 D62610 3831.97NGVD291BUSGSSA
1990-11-01 D62611 3835.29NAVD881BUSGSSA
1990-11-01 D7201912.72  1BUSGSSA
1990-12-01 D62610 3832.49NGVD291BUSGSSA
1990-12-01 D62611 3835.81NAVD881BUSGSSA
1990-12-01 D7201912.20  1BUSGSSA
1991-01-01 D62610 3832.83NGVD291BUSGSSA
1991-01-01 D62611 3836.15NAVD881BUSGSSA
1991-01-01 D7201911.86  1BUSGSSA
1991-02-01 D62610 3833.09NGVD291BUSGSSA
1991-02-01 D62611 3836.41NAVD881BUSGSSA
1991-02-01 D7201911.60  1BUSGSSA
1991-03-01 D62610 3833.34NGVD291BUSGSSA
1991-03-01 D62611 3836.66NAVD881BUSGSSA
1991-03-01 D7201911.35  1BUSGSSA
1991-04-01 D62610 3833.39NGVD291BUSGSSA
1991-04-01 D62611 3836.71NAVD881BUSGSSA
1991-04-01 D7201911.30  1BUSGSSA
1991-05-01 D62610 3833.38NGVD291BUSGSSA
1991-05-01 D62611 3836.70NAVD881BUSGSSA
1991-05-01 D7201911.31  1BUSGSSA
1991-10-16 D62610 3831.97NGVD291SUSGSSA
1991-10-16 D62611 3835.29NAVD881SUSGSSA
1991-10-16 D7201912.72  1SUSGSSA
1992-05-12 D62610 3830.84NGVD291SUSGSSA
1992-05-12 D62611 3834.16NAVD881SUSGSSA
1992-05-12 D7201913.85  1SUSGSSA
1992-12-16 D62610 3828.87NGVD291VUSGSSA
1992-12-16 D62611 3832.19NAVD881VUSGSSA
1992-12-16 D7201915.82  1VUSGSSA

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 measurementBAnalog or graphic recorder.
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.