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Groundwater levels for the Nation

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Agency code = usgs
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  • 472706111220201
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USGS 472706111220201 20N03E28CCCA01

Cascade County, Montana
Latitude  47°27'06", Longitude 111°22'02" NAD27
Land-surface elevation 3,705 feet above NGVD29
The depth of the well is 87.0 feet below land surface.
This well is completed in the Flood Shale Member of Black Leaf Formation (217FLOD) 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
1973-04-11 D62610 3657.79NGVD291SUSGSSA
1973-04-11 D62611 3660.84NAVD881SUSGSSA
1973-04-11 D7201947.21  1SUSGSSA
1973-07-23 D62610 3647.94NGVD291SUSGSSA
1973-07-23 D62611 3650.99NAVD881SUSGSSA
1973-07-23 D7201957.06  1SUSGSSA
1973-08-09 D62610 3641.14NGVD291SUSGSSA
1973-08-09 D62611 3644.19NAVD881SUSGSSA
1973-08-09 D7201963.86  1SUSGSSA
1973-09-19 D62610 3657.23NGVD291SUSGSSA
1973-09-19 D62611 3660.28NAVD881SUSGSSA
1973-09-19 D7201947.77  1SUSGSSA
1973-11-12 D62610 3660.70NGVD291SUSGSSA
1973-11-12 D62611 3663.75NAVD881SUSGSSA
1973-11-12 D7201944.30  1SUSGSSA
1974-01-08 D62610 3660.56NGVD291SUSGSSA
1974-01-08 D62611 3663.61NAVD881SUSGSSA
1974-01-08 D7201944.44  1SUSGSSA
1974-03-28 D62610 3660.33NGVD291SUSGSSA
1974-03-28 D62611 3663.38NAVD881SUSGSSA
1974-03-28 D7201944.67  1SUSGSSA
1974-09-25 D62610 3651.05NGVD291SUSGSSA
1974-09-25 D62611 3654.10NAVD881SUSGSSA
1974-09-25 D7201953.95  1SUSGSSA
1975-05-14 D62610 3664.22NGVD291SUSGSSA
1975-05-14 D62611 3667.27NAVD881SUSGSSA
1975-05-14 D7201940.78  1SUSGSSA
1975-07-22 D62610 3665.71NGVD291SUSGSSA
1975-07-22 D62611 3668.76NAVD881SUSGSSA
1975-07-22 D7201939.29  1SUSGSSA
1975-10-22 D62610 3656.24NGVD291SUSGSSA
1975-10-22 D62611 3659.29NAVD881SUSGSSA
1975-10-22 D7201948.76  1SUSGSSA
1976-04-06 D62610 3661.02NGVD291SUSGSSA
1976-04-06 D62611 3664.07NAVD881SUSGSSA
1976-04-06 D7201943.98  1SUSGSSA
1976-07-28 D62610 3666.74NGVD291SUSGSSA
1976-07-28 D62611 3669.79NAVD881SUSGSSA
1976-07-28 D7201938.26  1SUSGSSA
1977-03-23 D62610 3661.76NGVD291SUSGSSA
1977-03-23 D62611 3664.81NAVD881SUSGSSA
1977-03-23 D7201943.24  1SUSGSSA
1977-08-23 D62610 3658.88NGVD291SUSGSSA
1977-08-23 D62611 3661.93NAVD881SUSGSSA
1977-08-23 D7201946.12  1SUSGSSA
1978-05-03 D62610 3668.09NGVD291SUSGSSA
1978-05-03 D62611 3671.14NAVD881SUSGSSA
1978-05-03 D7201936.91  1SUSGSSA
1979-06-27 D62610 3666.01NGVD291SUSGSSA
1979-06-27 D62611 3669.06NAVD881SUSGSSA
1979-06-27 D7201938.99  1SUSGSSA
1979-07-24 D62610 3666.79NGVD291SUSGSSA
1979-07-24 D62611 3669.84NAVD881SUSGSSA
1979-07-24 D7201938.21  1SUSGSSA
1979-10-02 D62610 3665.63NGVD291SUSGSSA
1979-10-02 D62611 3668.68NAVD881SUSGSSA
1979-10-02 D7201939.37  1SUSGSSA
1980-02-08 D62610 3662.53NGVD291SUSGSSA
1980-02-08 D62611 3665.58NAVD881SUSGSSA
1980-02-08 D7201942.47  1SUSGSSA
1980-06-17 D62610 3688.66NGVD291SUSGSSA
1980-06-17 D62611 3691.71NAVD881SUSGSSA
1980-06-17 D7201916.34  1SUSGSSA
1980-10-20 D62610 3664.73NGVD291SUSGSSA
1980-10-20 D62611 3667.78NAVD881SUSGSSA
1980-10-20 D7201940.27  1SUSGSSA
1981-01-09 D62610 3662.91NGVD291SUSGSSA
1981-01-09 D62611 3665.96NAVD881SUSGSSA
1981-01-09 D7201942.09  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.
Measuring agencyUSGSU.S. Geological Survey
Source of measurementSMeasured by personnel of reporting agency.
Water-level approval statusAApproved for publication -- Processing and review completed.