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Groundwater levels for the Nation

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Agency code = usgs
site_no list =
  • 482157115520201
Minimum number of levels = 1
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USGS 482157115520201 30N33W18ACDD01

Lincoln County, Montana
Latitude  48°21'57", Longitude 115°52'02" NAD27
Land-surface elevation 2,260 feet above NGVD29
The depth of the well is 180 feet below land surface.
The depth of the hole is 180 feet below land surface.
This well is completed in the Glacial Colluvium (112GLCC) 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
1980-06-16 D62610 2181.83NGVD291SUSGSSA
1980-06-16 D62611 2185.65NAVD881SUSGSSA
1980-06-16 D7201978.17  1SUSGSSA
1991-08-16 D62610 2182.10NGVD298SUSGSSA
1991-08-16 D62611 2185.92NAVD888SUSGSSA
1991-08-16 D7201977.90  8SUSGSSA

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
Status8Foreign substance was present on the surface of the water
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.