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Groundwater levels for the Nation

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  • 464248111543001
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USGS 464248111543001 11N02W18BDCB01

Lewis And Clark County, Montana
Latitude  46°42'48", Longitude 111°54'30" NAD27
Land-surface elevation 3,795 feet above NGVD29
The depth of the well is 220 feet below land surface.
The depth of the hole is 220 feet below land surface.
This well is completed in the Greyson Formation (Middle Proterozoic) (420GRSN) 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
1995-10-25 D62610 3694.20NGVD291SUSGSSA
1995-10-25 D62611 3697.49NAVD881SUSGSSA
1995-10-25 D72019100.80  1SUSGSSA
1995-11-30 D62610 3694.96NGVD291SUSGSSA
1995-11-30 D62611 3698.25NAVD881SUSGSSA
1995-11-30 D72019100.04  1SUSGSSA
1996-02-05 D62610 3695.70NGVD291SUSGSSA
1996-02-05 D62611 3698.99NAVD881SUSGSSA
1996-02-05 D7201999.30  1SUSGSSA
1996-02-22 D62610 3691.45NGVD291SUSGSSA
1996-02-22 D62611 3694.74NAVD881SUSGSSA
1996-02-22 D72019103.55  1SUSGSSA
1996-03-19 D62610 3695.41NGVD291SUSGSSA
1996-03-19 D62611 3698.70NAVD881SUSGSSA
1996-03-19 D7201999.59  1SUSGSSA
1996-04-18 D62610 3693.52NGVD291SUSGSSA
1996-04-18 D62611 3696.81NAVD881SUSGSSA
1996-04-18 D72019101.48  1SUSGSSA
1996-05-21 D62610 3695.34NGVD291SUSGSSA
1996-05-21 D62611 3698.63NAVD881SUSGSSA
1996-05-21 D7201999.66  1SUSGSSA
1996-06-20 D62610 3702.89NGVD291SUSGSSA
1996-06-20 D62611 3706.18NAVD881SUSGSSA
1996-06-20 D7201992.11  1SUSGSSA
1996-07-25 D62610 3686.92NGVD291SUSGSSA
1996-07-25 D62611 3690.21NAVD881SUSGSSA
1996-07-25 D72019108.08  1SUSGSSA
1996-08-26 D62610 3690.42NGVD291SUSGSSA
1996-08-26 D62611 3693.71NAVD881SUSGSSA
1996-08-26 D72019104.58  1SUSGSSA
1996-09-20 D62610 3694.72NGVD29PSUSGSSA
1996-09-20 D62611 3698.01NAVD88PSUSGSSA
1996-09-20 D72019100.28  PSUSGSSA
1996-10-23 D62610 3695.81NGVD291SUSGSSA
1996-10-23 D62611 3699.10NAVD881SUSGSSA
1996-10-23 D7201999.19  1SUSGSSA
1996-11-26 D62610 3693.96NGVD291SUSGSSA
1996-11-26 D62611 3697.25NAVD881SUSGSSA
1996-11-26 D72019101.04  1SUSGSSA
1996-12-19 D62610 3694.35NGVD291SUSGSSA
1996-12-19 D62611 3697.64NAVD881SUSGSSA
1996-12-19 D72019100.65  1SUSGSSA
1997-01-23 D62610 3695.31NGVD291SUSGSSA
1997-01-23 D62611 3698.60NAVD881SUSGSSA
1997-01-23 D7201999.69  1SUSGSSA
1997-02-19 D62610 3695.66NGVD291SUSGSSA
1997-02-19 D62611 3698.95NAVD881SUSGSSA
1997-02-19 D7201999.34  1SUSGSSA
1997-03-18 D62610 3696.24NGVD291SUSGSSA
1997-03-18 D62611 3699.53NAVD881SUSGSSA
1997-03-18 D7201998.76  1SUSGSSA
1997-04-21 D62610 3695.13NGVD291SUSGSSA
1997-04-21 D62611 3698.42NAVD881SUSGSSA
1997-04-21 D7201999.87  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
StatusPPumping
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.