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Groundwater levels for the Nation

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Agency code = usgs
site_no list =
  • 453556109035201
Minimum number of levels = 1
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USGS 453556109035201 03S22E06CCAA01

Stillwater County, Montana
Latitude  45°35'56", Longitude 109°03'52" NAD27
Land-surface elevation 3,625 feet above NGVD29
The depth of the well is 230 feet below land surface.
The depth of the hole is 230 feet below land surface.
This well is completed in the Eagle Formation (211EGLE) 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
1984-11-08 D62610 3488.59NGVD291SUSGSSA
1984-11-08 D62611 3491.36NAVD881SUSGSSA
1984-11-08 D72019136.41  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.