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Groundwater levels for the Nation

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USGS 470446104565503 15N53E12ABAB03 SWG NO. 07

Dawson County, Montana
Latitude  47°04'46", Longitude 104°56'55" NAD27
Land-surface elevation 2,605 feet above NGVD29
The depth of the well is 172.1 feet below land surface.
The depth of the hole is 172.5 feet below land surface.
This well is completed in the Tongue River Member of Fort Union Formation (125TGRV) local aquifer.
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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
1981-09-05 D62610 2523.00NGVD291TUSGSSA
1981-09-05 D62611 2524.92NAVD881TUSGSSA
1981-09-05 D7201982.00  1TUSGSSA
1981-09-0517:33 UTCm62610 2522.10NGVD291TUSGSSA
1981-09-0517:33 UTCm62611 2524.02NAVD881TUSGSSA
1981-09-0517:33 UTCm7201982.90  1TUSGSSA
1982-03-0818:58 UTCm62610 2525.83NGVD291SUSGSSA
1982-03-0818:58 UTCm62611 2527.75NAVD881SUSGSSA
1982-03-0818:58 UTCm7201979.17  1SUSGSSA
1982-04-1315:23 UTCm62610 2526.20NGVD291SUSGSSA
1982-04-1315:23 UTCm62611 2528.12NAVD881SUSGSSA
1982-04-1315:23 UTCm7201978.80  1SUSGSSA
1982-05-1723:39 UTCm62610 2526.08NGVD291SUSGSSA
1982-05-1723:39 UTCm62611 2528.00NAVD881SUSGSSA
1982-05-1723:39 UTCm7201978.92  1SUSGSSA
1982-06-1422:58 UTCm62610 2526.22NGVD291SUSGSSA
1982-06-1422:58 UTCm62611 2528.14NAVD881SUSGSSA
1982-06-1422:58 UTCm7201978.78  1SUSGSSA
1982-08-0215:16 UTCm62610 2526.66NGVD291SUSGSSA
1982-08-0215:16 UTCm62611 2528.58NAVD881SUSGSSA
1982-08-0215:16 UTCm7201978.34  1SUSGSSA
1982-08-1917:05 UTCm62610 2526.19NGVD291SUSGSSA
1982-08-1917:05 UTCm62611 2528.11NAVD881SUSGSSA
1982-08-1917:05 UTCm7201978.81  1SUSGSSA
1982-10-1316:47 UTCm62610 2526.37NGVD291SUSGSSA
1982-10-1316:47 UTCm62611 2528.29NAVD881SUSGSSA
1982-10-1316:47 UTCm7201978.63  1SUSGSSA
1983-03-3020:12 UTCm62610 2527.26NGVD291SUSGSSA
1983-03-3020:12 UTCm62611 2529.18NAVD881SUSGSSA
1983-03-3020:12 UTCm7201977.74  1SUSGSSA
1984-09-26 D62610 2526.00NGVD291SUSGSSA
1984-09-26 D62611 2527.92NAVD881SUSGSSA
1984-09-26 D7201979.00  1SUSGSSA
1985-10-06 D62610 2525.98NGVD291SUSGSSA
1985-10-06 D62611 2527.90NAVD881SUSGSSA
1985-10-06 D7201979.02  1SUSGSSA
1986-10-19 D62610 2525.95NGVD291SUSGSSA
1986-10-19 D62611 2527.87NAVD881SUSGSSA
1986-10-19 D7201979.05  1SUSGSSA
1987-09-23 D62610 2526.43NGVD291SUSGSSA
1987-09-23 D62611 2528.35NAVD881SUSGSSA
1987-09-23 D7201978.57  1SUSGSSA
1988-10-13 D62610 2526.30NGVD291SUSGSSA
1988-10-13 D62611 2528.22NAVD881SUSGSSA
1988-10-13 D7201978.70  1SUSGSSA
1989-10-14 D62610 2526.23NGVD291SUSGSSA
1989-10-14 D62611 2528.15NAVD881SUSGSSA
1989-10-14 D7201978.77  1SUSGSSA
1990-09-18 D62610 2525.92NGVD291SUSGSSA
1990-09-18 D62611 2527.84NAVD881SUSGSSA
1990-09-18 D7201979.08  1SUSGSSA
1991-10-08 D62610 2523.58NGVD291SUSGSSA
1991-10-08 D62611 2525.50NAVD881SUSGSSA
1991-10-08 D7201981.42  1SUSGSSA
1992-09-14 D62610 2525.29NGVD291SUSGSSA
1992-09-14 D62611 2527.21NAVD881SUSGSSA
1992-09-14 D7201979.71  1SUSGSSA

Explanation
SectionCodeDescription
Water-level date-time accuracyDDate is accurate to the Day
Water-level date-time accuracymDate is accurate to the Minute
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 measurementTElectric-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.