MBMG-148187
Montana Bureau of Mines and Geology
Located in Flathead 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 | |
|---|---|---|
| -3.0-157.0 ft | 6.0 in diameter steel casing | |
| 151.0-155.0 ft | 6.0 in diameter holte perforator slots screen |
| Depth | Lithology | Description |
|---|---|---|
| 0.0-10.0 ft | unknown | GRAVEL AND SAND |
| 10.0-80.0 ft | unknown | SAND |
| 80.0-122.0 ft | unknown | GRAVEL SILTY AND CLAY TILL WITH A BIT OF CLAY AT BASE |
| 122.0-160.0 ft | unknown | SAND & GRAVEL TO TD |
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Agency Montana Bureau of Mines and Geology Site Name MBMG-148187 Site Number 148187 Site Type WELL Lat/Long (NAD83) 48.3481, -114.1969 Well Depth 157 Feet Elevation (NAVD88) 3043.02 ft Latitude 48.34806329 Longitude -114.1969264 Local Aquifer Name 112ALVM ALLUVIUM (PLEISTOCENE) (None) National Aquifer Name Northern Rocky Mountains Intermontane Basins aquifer systems (S100NRMTIB) Aquifer Type CONFINED Water-Level Well Type Trend Water-Level Well Characteristics Known Changes 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 1995-05-03 18:50:00 MST Bicarbonate 261.6 mg/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 1995-05-03 18:50:00 MST Carbonate 0.0 mg/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 1995-05-03 18:50:00 MST Chloride 3.5 mg/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 1995-05-03 18:50:00 MST Fluoride .07 mg/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 1995-05-03 18:50:00 MST Nitrate as Nitrogen 1.5 P mg/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 1995-05-03 18:50:00 MST Orthophosphate <.1 mg/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 1995-05-03 18:50:00 MST Sulfate 5.0 mg/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 1995-05-03 18:50:00 MST Calcium 54.4 mg/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 1995-05-03 18:50:00 MST Iron .12 ug/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 1995-05-03 18:50:00 MST Magnesium 20.8 mg/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 1995-05-03 18:50:00 MST Manganese .027 mg/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 1995-05-03 18:50:00 MST Potassium .887 mg/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 1995-05-03 18:50:00 MST Silica 10.7 mg/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 1995-05-03 18:50:00 MST Sodium 3.5 mg/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 1995-05-03 18:50:00 MST pH 7.90 None Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 1995-05-03 18:50:00 MST Aluminum 188.5 ug/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 1995-05-03 18:50:00 MST Antimony <2. ug/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 1995-05-03 18:50:00 MST Arsenic <1. ug/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 1995-05-03 18:50:00 MST Barium 272.8 ug/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 1995-05-03 18:50:00 MST Boron <30. ug/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 1995-05-03 18:50:00 MST Bromide <50. ug/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 1995-05-03 18:50:00 MST Cadmium <2. ug/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 1995-05-03 18:50:00 MST Chromium 3.5 ug/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 1995-05-03 18:50:00 MST Cobalt <2. ug/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 1995-05-03 18:50:00 MST Copper <2. ug/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 1995-05-03 18:50:00 MST Lead <2. ug/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 1995-05-03 18:50:00 MST Lithium <6. ug/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 1995-05-03 18:50:00 MST Molybdenum <10. ug/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 1995-05-03 18:50:00 MST Nickel <2. ug/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 1995-05-03 18:50:00 MST Selenium <1. ug/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 1995-05-03 18:50:00 MST Silver <1. ug/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 1995-05-03 18:50:00 MST Strontium 112. ug/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 1995-05-03 18:50:00 MST Titanium <10. ug/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 1995-05-03 18:50:00 MST Vanadium <5. ug/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 1995-05-03 18:50:00 MST Zinc 2.3 ug/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 1995-05-03 18:50:00 MST Zirconium <20. ug/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 2005-09-14 16:10:00 MST Bicarbonate 267.2 mg/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 2005-09-14 16:10:00 MST Carbonate 0.0 mg/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 2005-09-14 16:10:00 MST Chloride 6.41 mg/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 2005-09-14 16:10:00 MST Fluoride <0.05 mg/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 2005-09-14 16:10:00 MST Nitrate as Nitrogen 1.64 P mg/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 2005-09-14 16:10:00 MST Orthophosphate <0.05 mg/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 2005-09-14 16:10:00 MST Sulfate 5.45 mg/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 2005-09-14 16:10:00 MST Calcium 56.6 mg/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 2005-09-14 16:10:00 MST Iron 0.203 ug/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 2005-09-14 16:10:00 MST Magnesium 20.7 mg/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 2005-09-14 16:10:00 MST Manganese 0.004 mg/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 2005-09-14 16:10:00 MST Potassium 1.05 mg/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 2005-09-14 16:10:00 MST Silica 9.01 mg/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 2005-09-14 16:10:00 MST Sodium 4.24 mg/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 2005-09-14 16:10:00 MST pH 7.72 None Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 2005-09-14 16:10:00 MST Uranium 0.974 ug/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 2005-09-14 16:10:00 MST Aluminum 35.9 ug/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 2005-09-14 16:10:00 MST Antimony <2 ug/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 2005-09-14 16:10:00 MST Arsenic <1 ug/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 2005-09-14 16:10:00 MST Barium 276 ug/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 2005-09-14 16:10:00 MST Beryllium <2 ug/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 2005-09-14 16:10:00 MST Boron <30 ug/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 2005-09-14 16:10:00 MST Bromide <50 ug/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 2005-09-14 16:10:00 MST Cadmium <1 ug/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 2005-09-14 16:10:00 MST Chromium 3.18 ug/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 2005-09-14 16:10:00 MST Cobalt <2 ug/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 2005-09-14 16:10:00 MST Copper <2 ug/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 2005-09-14 16:10:00 MST Lead <2 ug/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 2005-09-14 16:10:00 MST Lithium 2.92 ug/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 2005-09-14 16:10:00 MST Molybdenum <10 ug/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 2005-09-14 16:10:00 MST Nickel <2 ug/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 2005-09-14 16:10:00 MST Selenium <1 ug/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 2005-09-14 16:10:00 MST Silver <1 ug/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 2005-09-14 16:10:00 MST Strontium 136 ug/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 2005-09-14 16:10:00 MST Thallium <5 ug/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 2005-09-14 16:10:00 MST Titanium <1 ug/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 2005-09-14 16:10:00 MST Vanadium <5 ug/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 2005-09-14 16:10:00 MST Zinc 3.21 ug/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 2005-09-14 16:10:00 MST Zirconium <2 ug/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 2010-10-12 17:00:00 MST Bicarbonate 272.5 mg/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 2010-10-12 17:00:00 MST Carbonate 0.0 mg/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 2010-10-12 17:00:00 MST Chloride 7.55 mg/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 2010-10-12 17:00:00 MST Fluoride 0.0600 mg/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 2010-10-12 17:00:00 MST Nitrate as Nitrogen 1.40 mg/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 2010-10-12 17:00:00 MST Orthophosphate <0.1 mg/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 2010-10-12 17:00:00 MST Sulfate 5.92 mg/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 2010-10-12 17:00:00 MST Calcium 60.1 mg/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 2010-10-12 17:00:00 MST Iron 0.020 ug/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 2010-10-12 17:00:00 MST Magnesium 22.5 mg/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 2010-10-12 17:00:00 MST Manganese 0.001 mg/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 2010-10-12 17:00:00 MST Potassium 1.00 mg/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 2010-10-12 17:00:00 MST Silica 9.79 mg/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 2010-10-12 17:00:00 MST Sodium 4.52 mg/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 2010-10-12 17:00:00 MST pH 7.84 None Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 2010-10-12 17:00:00 MST Cerium <0.2 ug/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 2010-10-12 17:00:00 MST Cesium <0.5 ug/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 2010-10-12 17:00:00 MST Gallium <0.2 ug/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 2010-10-12 17:00:00 MST Lanthanum <0.2 ug/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 2010-10-12 17:00:00 MST Neodymium <0.2 ug/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 2010-10-12 17:00:00 MST Niobium <0.5 ug/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 2010-10-12 17:00:00 MST Palladium <0.5 ug/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 2010-10-12 17:00:00 MST Praseodymium <0.2 ug/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 2010-10-12 17:00:00 MST Rubidium <0.5 ug/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 2010-10-12 17:00:00 MST Thorium <0.2 ug/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 2010-10-12 17:00:00 MST Tungsten <0.2 ug/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 2010-10-12 17:00:00 MST Uranium 0.875 ug/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 2010-10-12 17:00:00 MST Aluminum <2.0 ug/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 2010-10-12 17:00:00 MST Antimony <0.2 ug/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 2010-10-12 17:00:00 MST Arsenic 0.197 ug/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 2010-10-12 17:00:00 MST Barium 317 ug/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 2010-10-12 17:00:00 MST Beryllium <0.2 ug/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 2010-10-12 17:00:00 MST Boron 4.15 ug/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 2010-10-12 17:00:00 MST Bromide <50 ug/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 2010-10-12 17:00:00 MST Cadmium <0.2 ug/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 2010-10-12 17:00:00 MST Chromium 0.378 ug/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 2010-10-12 17:00:00 MST Cobalt <0.2 ug/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 2010-10-12 17:00:00 MST Copper <0.5 ug/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 2010-10-12 17:00:00 MST Lead <0.2 ug/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 2010-10-12 17:00:00 MST Lithium <2.0 ug/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 2010-10-12 17:00:00 MST Molybdenum <0.2 ug/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 2010-10-12 17:00:00 MST Nickel <0.2 ug/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 2010-10-12 17:00:00 MST Selenium <0.2 ug/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 2010-10-12 17:00:00 MST Silver <0.2 ug/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 2010-10-12 17:00:00 MST Strontium 122 ug/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 2010-10-12 17:00:00 MST Thallium <0.2 ug/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 2010-10-12 17:00:00 MST Tin <0.5 ug/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 2010-10-12 17:00:00 MST Titanium <0.2 ug/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 2010-10-12 17:00:00 MST Vanadium <0.2 ug/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 2010-10-12 17:00:00 MST Zinc 5.16 ug/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 2010-10-12 17:00:00 MST Zirconium <0.2 ug/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG -
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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 84.77 68.96 58.73 1995-06-27 2026-04-08 9466 30.8 67.29 44.83 Statistics Calculated 2026-04-17 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 72.97 72.10 70.39 68.48 66.53 64.60 63.57 28 28 Feb 72.78 71.98 70.25 67.86 65.61 64.67 63.40 28 28 Mar 72.46 71.73 70.23 67.49 65.43 64.53 62.68 28 28 Apr 71.88 71.14 69.43 66.59 64.53 63.38 61.96 28 28 May 71.84 71.05 69.22 66.08 64.18 61.98 60.07 27 27 Jun 77.29 73.83 71.55 67.63 65.71 61.53 60.23 28 28 Jul 82.35 79.62 75.48 73.13 69.13 66.01 63.56 26 26 Aug 83.16 80.16 77.47 73.95 70.19 67.86 64.73 27 27 Sep 78.85 77.39 74.19 71.66 68.56 67.60 63.06 30 30 Oct 74.06 73.93 71.96 69.49 67.24 65.39 63.86 28 28 Nov 72.76 72.42 70.51 68.17 66.46 65.00 63.87 28 28 Dec 72.64 72.00 70.42 68.47 66.78 64.68 63.81 28 28 Statistics Calculated 2026-04-17 -
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