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Groundwater levels for the Nation

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Agency code = usgs
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  • 463727114015501
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USGS 463727114015501 10N19W18DBBA01

Ravalli County, Montana
Latitude  46°37'27", Longitude 114°01'55" NAD27
Land-surface elevation 3,305.9 feet above NGVD29
The depth of the well is 140 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
1995-01-21 D62610 3234.81NGVD291SUSGSSA
1995-01-21 D62611 3238.30NAVD881SUSGSSA
1995-01-21 D7201971.09  1SUSGSSA
1995-06-08 D62610 3235.16NGVD291SUSGSSA
1995-06-08 D62611 3238.65NAVD881SUSGSSA
1995-06-08 D7201970.74  1SUSGSSA
1995-08-22 D62610 3238.13NGVD291SUSGSSA
1995-08-22 D62611 3241.62NAVD881SUSGSSA
1995-08-22 D7201967.77  1SUSGSSA
1995-09-13 D62610 3238.45NGVD291TUSGSSA
1995-09-13 D62611 3241.94NAVD881TUSGSSA
1995-09-13 D7201967.45  1TUSGSSA
1995-11-19 D62610 3237.08NGVD291SUSGSSA
1995-11-19 D62611 3240.57NAVD881SUSGSSA
1995-11-19 D7201968.82  1SUSGSSA
1996-02-26 D62610 3238.54NGVD291SUSGSSA
1996-02-26 D62611 3242.03NAVD881SUSGSSA
1996-02-26 D7201967.36  1SUSGSSA
1996-05-17 D62610 3241.50NGVD291SUSGSSA
1996-05-17 D62611 3244.99NAVD881SUSGSSA
1996-05-17 D7201964.40  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 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.