MBMG-103644
Montana Bureau of Mines and Geology
Located in Park County, Montana, this groundwater monitoring location is associated with a water well in the Northern Rocky Mountains Intermontane Basins aquifer systems.
Well Construction
| Depth | Description | |
|---|---|---|
| -3.0-53.0 ft | 6.0 in diameter steel casing | |
| 67.0-72.0 ft | 5.5 in diameter steel casing | |
| 52.0-67.0 ft | 5.5 in diameter johnson screen screen |
| Depth | Lithology | Description |
|---|---|---|
| 0.0-35.0 ft | unknown | TOP SOIL AND CLAY |
| 35.0-72.0 ft | unknown | SAND AND GRAVEL |
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Agency Montana Bureau of Mines and Geology Site Name MBMG-103644 Site Number 103644 Site Type WELL Lat/Long (NAD83) 45.2952, -110.8352 Well Depth 72 Feet Elevation (NAVD88) 4931.657 ft Latitude 45.29521163 Longitude -110.8351997 Local Aquifer Name 110ALVM ALLUVIUM (QUATERNARY) (None) National Aquifer Name Northern Rocky Mountains Intermontane Basins aquifer systems (S100NRMTIB) Aquifer Type CONFINED Water-Level Well Type Trend Water-Level Well Characteristics Background Water Quality Network MONTANA GWIC Additional info Link 1 -
Activity Start Date Activity Start Time Characteristic Name Measure Value Units Detection Limit Value Type Sample Fraction Method Name Analytical Method System Sample Method ID Sample Method ID Context Sample Method Name Activity Type Code Data Provided By -
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How do we calculate statistics?
Overall Water Level Statistics (Depth to water, feet below land surface) Lowest Water Level Median Water Level Highest Water Level First Measurement Date Last Measurement Date Number of Measurements Years of Record Latest Value Latest Percentile 12.54 10.84 6.10 1999-10-27 2026-03-25 119 26.4 12.25 30.00 Statistics Calculated 2026-05-16 Monthly Water Level Statistics (Depth to water, feet below land surface) Month Lowest Median 10th Percentile 25th Percentile 50th Percentile 75th Percentile 90th Percentile Highest Median Number of Measurements Years of Record Jan 12.13 11.86 11.16 10.78 10.40 9.86 8.79 18 18 Apr 12.49 12.41 12.08 11.68 11.34 10.93 10.54 19 19 Jul 11.64 10.5 9.46 8.54 7.64 6.71 6.10 20 20 Oct 11.83 11.60 10.88 10.69 10.29 9.96 9.75 17 17 Statistics Calculated 2026-05-16 -
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