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Groundwater levels for the Nation

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  • 463842111561003
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USGS 463842111561003 10N03W02DDDD03

Lewis And Clark County, Montana
Latitude  46°38'47", Longitude 111°56'10" NAD27
Land-surface elevation 4,638.47 feet above NGVD29
The depth of the well is 25 feet below land surface.
The depth of the hole is 25 feet below land surface.
This well is completed in the Quaternary Alluvium (110ALVM) local aquifer.
Output formats
Table of 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
1990-07-27 D62610 4628.32NGVD291SUSGSSA
1990-07-27 D62611 4631.70NAVD881SUSGSSA
1990-07-27 D7201910.15  1SUSGSSA
1990-08-20 D62610 4628.61NGVD291SUSGSSA
1990-08-20 D62611 4631.99NAVD881SUSGSSA
1990-08-20 D720199.86  1SUSGSSA
1990-09-12 D62610 4627.74NGVD291SUSGSSA
1990-09-12 D62611 4631.12NAVD881SUSGSSA
1990-09-12 D7201910.73  1SUSGSSA
1990-10-10 D62610 4627.57NGVD291SUSGSSA
1990-10-10 D62611 4630.95NAVD881SUSGSSA
1990-10-10 D7201910.90  1SUSGSSA
1990-11-08 D62610 4625.77NGVD291SUSGSSA
1990-11-08 D62611 4629.15NAVD881SUSGSSA
1990-11-08 D7201912.70  1SUSGSSA
1990-12-10 D62610 4624.00NGVD291SUSGSSA
1990-12-10 D62611 4627.38NAVD881SUSGSSA
1990-12-10 D7201914.47  1SUSGSSA
1991-01-18 D62610 4622.17NGVD291SUSGSSA
1991-01-18 D62611 4625.55NAVD881SUSGSSA
1991-01-18 D7201916.30  1SUSGSSA
1991-02-06 D62610 4621.39NGVD291SUSGSSA
1991-02-06 D62611 4624.77NAVD881SUSGSSA
1991-02-06 D7201917.08  1SUSGSSA
1991-03-14 D62610 4620.19NGVD291SUSGSSA
1991-03-14 D62611 4623.57NAVD881SUSGSSA
1991-03-14 D7201918.28  1SUSGSSA
1991-04-13 D62610 4619.38NGVD291SUSGSSA
1991-04-13 D62611 4622.76NAVD881SUSGSSA
1991-04-13 D7201919.09  1SUSGSSA
1991-05-17 D62610 4619.72NGVD291SUSGSSA
1991-05-17 D62611 4623.10NAVD881SUSGSSA
1991-05-17 D7201918.75  1SUSGSSA
1991-05-30 D62610 4623.10NGVD291SUSGSSA
1991-05-30 D62611 4626.48NAVD881SUSGSSA
1991-05-30 D7201915.37  1SUSGSSA
1991-06-13 D62610 4625.27NGVD291SUSGSSA
1991-06-13 D62611 4628.65NAVD881SUSGSSA
1991-06-13 D7201913.20  1SUSGSSA
1991-08-21 D62610 4628.10NGVD291SUSGSSA
1991-08-21 D62611 4631.48NAVD881SUSGSSA
1991-08-21 D7201910.37  1SUSGSSA
1991-09-30 D62610 4627.92NGVD291SUSGSSA
1991-09-30 D62611 4631.30NAVD881SUSGSSA
1991-09-30 D7201910.55  1SUSGSSA
1991-12-09 D62610 4619.99NGVD291SUSGSSA
1991-12-09 D62611 4623.37NAVD881SUSGSSA
1991-12-09 D7201918.48  1SUSGSSA
1992-04-08 D62610 4619.08NGVD291SUSGSSA
1992-04-08 D62611 4622.46NAVD881SUSGSSA
1992-04-08 D7201919.39  1SUSGSSA
1995-04-28 D62610 4619.57NGVD291SUSGSSA
1995-04-28 D62611 4622.95NAVD881SUSGSSA
1995-04-28 D7201918.90  1SUSGSSA
1995-08-07 D62610 4628.12NGVD291TUSGSSA
1995-08-07 D62611 4631.50NAVD881TUSGSSA
1995-08-07 D7201910.35  1TUSGSSA

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 measurementTElectric-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.