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Groundwater levels for the Nation

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  • 485727111164301
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USGS 485727111164301 37N03E24ABBB01

Toole County, Montana
Latitude  48°57'27", Longitude 111°16'43" NAD27
Land-surface elevation 3,622 feet above NGVD29
The depth of the well is 131 feet below land surface.
The depth of the hole is 131 feet below land surface.
This well is completed in the Quaternary Alluvium (110ALVM) 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
1989-07-26 D62610 3587.35NGVD29PSUSGSSA
1989-07-26 D62611 3590.54NAVD88PSUSGSSA
1989-07-26 D7201934.65  PSUSGSSA
1989-09-14 D62610 3587.34NGVD29PSUSGSSA
1989-09-14 D62611 3590.53NAVD88PSUSGSSA
1989-09-14 D7201934.66  PSUSGSSA
1989-11-17 D62610 3587.88NGVD29PSUSGSSA
1989-11-17 D62611 3591.07NAVD88PSUSGSSA
1989-11-17 D7201934.12  PSUSGSSA
1989-12-14 D62610 3588.14NGVD29PSUSGSSA
1989-12-14 D62611 3591.33NAVD88PSUSGSSA
1989-12-14 D7201933.86  PSUSGSSA
1990-01-11 D62610 3588.08NGVD29PSUSGSSA
1990-01-11 D62611 3591.27NAVD88PSUSGSSA
1990-01-11 D7201933.92  PSUSGSSA
1990-02-22 D62610 3587.70NGVD29PSUSGSSA
1990-02-22 D62611 3590.89NAVD88PSUSGSSA
1990-02-22 D7201934.30  PSUSGSSA
1990-04-04 D62610 3588.00NGVD29PSUSGSSA
1990-04-04 D62611 3591.19NAVD88PSUSGSSA
1990-04-04 D7201934.00  PSUSGSSA
1990-05-04 D62610 3588.63NGVD29PSUSGSSA
1990-05-04 D62611 3591.82NAVD88PSUSGSSA
1990-05-04 D7201933.37  PSUSGSSA
1990-06-05 D62610 3588.90NGVD29PSUSGSSA
1990-06-05 D62611 3592.09NAVD88PSUSGSSA
1990-06-05 D7201933.10  PSUSGSSA
1990-06-24 D62610 3588.66NGVD29PSUSGSSA
1990-06-24 D62611 3591.85NAVD88PSUSGSSA
1990-06-24 D7201933.34  PSUSGSSA
1990-07-21 D62610 3588.23NGVD29PSUSGSSA
1990-07-21 D62611 3591.42NAVD88PSUSGSSA
1990-07-21 D7201933.77  PSUSGSSA
1990-08-23 D62610 3588.43NGVD29PSUSGSSA
1990-08-23 D62611 3591.62NAVD88PSUSGSSA
1990-08-23 D7201933.57  PSUSGSSA
1990-09-27 D62610 3588.48NGVD29PSUSGSSA
1990-09-27 D62611 3591.67NAVD88PSUSGSSA
1990-09-27 D7201933.52  PSUSGSSA

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
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.