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Groundwater levels for the Nation

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USGS 463408111585601 09N03W03BCAB01

Jefferson County, Montana
Latitude  46°34'07", Longitude 111°58'27" NAD27
Land-surface elevation 4,300 feet above NGVD29
The depth of the well is 241 feet below land surface.
The depth of the hole is 241 feet below land surface.
This well is completed in the Helena Formation (Middle Proterozoic) (420HELN) 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
1995-09-06 D62610 4085.37NGVD291VUSGSSA
1995-09-06 D62611 4088.83NAVD881VUSGSSA
1995-09-06 D72019214.63  1VUSGSSA
1995-11-27 D62610 4173.99NGVD291SUSGSSA
1995-11-27 D62611 4177.45NAVD881SUSGSSA
1995-11-27 D72019126.01  1SUSGSSA
1996-01-23 D62610 4083.60NGVD291VUSGSSA
1996-01-23 D62611 4087.06NAVD881VUSGSSA
1996-01-23 D72019216.40  1VUSGSSA
1996-02-21 D62610 4081.21NGVD291SUSGSSA
1996-02-21 D62611 4084.67NAVD881SUSGSSA
1996-02-21 D72019218.79  1SUSGSSA
1996-03-20 D62610 4086.76NGVD291SUSGSSA
1996-03-20 D62611 4090.22NAVD881SUSGSSA
1996-03-20 D72019213.24  1SUSGSSA
1996-04-22 D62610 4078.75NGVD291SUSGSSA
1996-04-22 D62611 4082.21NAVD881SUSGSSA
1996-04-22 D72019221.25  1SUSGSSA
1996-05-21 D62610 4088.21NGVD291SUSGSSA
1996-05-21 D62611 4091.67NAVD881SUSGSSA
1996-05-21 D72019211.79  1SUSGSSA
1996-06-24 D62610 4082.91NGVD291SUSGSSA
1996-06-24 D62611 4086.37NAVD881SUSGSSA
1996-06-24 D72019217.09  1SUSGSSA
1996-07-23 D62610 4083.95NGVD291SUSGSSA
1996-07-23 D62611 4087.41NAVD881SUSGSSA
1996-07-23 D72019216.05  1SUSGSSA
1996-08-19 D62610 4085.83NGVD291SUSGSSA
1996-08-19 D62611 4089.29NAVD881SUSGSSA
1996-08-19 D72019214.17  1SUSGSSA
1996-09-30 D62610 4088.91NGVD291SUSGSSA
1996-09-30 D62611 4092.37NAVD881SUSGSSA
1996-09-30 D72019211.09  1SUSGSSA
1996-10-21 D62610 4084.55NGVD291SUSGSSA
1996-10-21 D62611 4088.01NAVD881SUSGSSA
1996-10-21 D72019215.45  1SUSGSSA
1996-11-25 D62610 4085.54NGVD291SUSGSSA
1996-11-25 D62611 4089.00NAVD881SUSGSSA
1996-11-25 D72019214.46  1SUSGSSA
1996-12-30 D62610 4085.98NGVD291SUSGSSA
1996-12-30 D62611 4089.44NAVD881SUSGSSA
1996-12-30 D72019214.02  1SUSGSSA
1997-01-28 D62610 4086.14NGVD291SUSGSSA
1997-01-28 D62611 4089.60NAVD881SUSGSSA
1997-01-28 D72019213.86  1SUSGSSA
1997-02-28 D62610 4085.90NGVD291SUSGSSA
1997-02-28 D62611 4089.36NAVD881SUSGSSA
1997-02-28 D72019214.10  1SUSGSSA
1997-03-27 D62610 4085.88NGVD291SUSGSSA
1997-03-27 D62611 4089.34NAVD881SUSGSSA
1997-03-27 D72019214.12  1SUSGSSA
1997-04-28 D62610 4085.72NGVD291SUSGSSA
1997-04-28 D62611 4089.18NAVD881SUSGSSA
1997-04-28 D72019214.28  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 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.