MBMG-108966
Montana Bureau of Mines and Geology
Located in Beaverhead 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 | |
|---|---|---|
| -1.5-200.0 ft | 6.0 in diameter steel casing | |
| 189.0-199.0 ft | 6.0 in diameter slots screen | |
| 200.0-200.0 ft | 6.0 in diameter open bottom screen |
| Depth | Lithology | Description |
|---|---|---|
| 0.0-10.0 ft | unknown | CLAY |
| 10.0-40.0 ft | unknown | CLAY |
| 40.0-60.0 ft | unknown | CLAY AND BROKEN ROCK |
| 60.0-80.0 ft | unknown | CLAY (STICKY) |
| 80.0-100.0 ft | unknown | CLAY |
| 100.0-120.0 ft | unknown | CLAY |
| 120.0-130.0 ft | unknown | SANDY CLAY (LITTLE WATER) |
| 130.0-140.0 ft | unknown | SANDY CLAY |
| 140.0-160.0 ft | unknown | SANDY CLAY |
| 160.0-190.0 ft | unknown | SANDY CLAY |
| 190.0-200.0 ft | unknown | SAND AND GRAVEL |
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Agency Montana Bureau of Mines and Geology Site Name MBMG-108966 Site Number 108966 Site Type WELL Lat/Long (NAD83) 45.3448, -112.5936 Well Depth 200 Feet Elevation (NAVD88) 5051.559 ft Latitude 45.34476195 Longitude -112.5936367 Local Aquifer Name 120SDMS, SEDIMENTS (TERTIARY) (None) National Aquifer Name Northern Rocky Mountains Intermontane Basins aquifer systems (S100NRMTIB) Aquifer Type UNCONFINED 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 1993-06-24 10:06:00 MST Bicarbonate 112. mg/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 1993-06-24 10:06:00 MST Carbonate 0.0 mg/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 1993-06-24 10:06:00 MST Chloride 110. mg/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 1993-06-24 10:06:00 MST Fluoride .33 mg/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 1993-06-24 10:06:00 MST Nitrate as Nitrogen 4.14 mg/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 1993-06-24 10:06:00 MST Orthophosphate <.1 mg/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 1993-06-24 10:06:00 MST Sulfate 199. mg/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 1993-06-24 10:06:00 MST Calcium 70.9 mg/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 1993-06-24 10:06:00 MST Iron .016 ug/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 1993-06-24 10:06:00 MST Magnesium 8.3 mg/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 1993-06-24 10:06:00 MST Manganese .010 mg/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 1993-06-24 10:06:00 MST Potassium 6.7 mg/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 1993-06-24 10:06:00 MST Silica 30.2 mg/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 1993-06-24 10:06:00 MST Sodium 117. mg/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 1993-06-24 10:06:00 MST pH 7.75 None Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 1993-06-24 10:06:00 MST Aluminum <30. ug/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 1993-06-24 10:06:00 MST Arsenic 3.6 ug/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 1993-06-24 10:06:00 MST Barium 10.5 ug/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 1993-06-24 10:06:00 MST Beryllium <2. ug/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 1993-06-24 10:06:00 MST Boron 106. ug/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 1993-06-24 10:06:00 MST Bromide 742. ug/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 1993-06-24 10:06:00 MST Cadmium <2. ug/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 1993-06-24 10:06:00 MST Chromium 2.6 ug/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 1993-06-24 10:06:00 MST Cobalt <2. ug/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 1993-06-24 10:06:00 MST Copper 4.4 ug/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 1993-06-24 10:06:00 MST Lead <3. ug/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 1993-06-24 10:06:00 MST Lithium 39. ug/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 1993-06-24 10:06:00 MST Molybdenum <20. ug/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 1993-06-24 10:06:00 MST Nickel <2. ug/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 1993-06-24 10:06:00 MST Selenium 5.6 ug/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 1993-06-24 10:06:00 MST Silver <1. ug/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 1993-06-24 10:06:00 MST Strontium 642. ug/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 1993-06-24 10:06:00 MST Titanium <5. ug/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 1993-06-24 10:06:00 MST Vanadium <5. ug/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 1993-06-24 10:06:00 MST Zinc 10.7 ug/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 1993-06-24 10:06:00 MST Zirconium <20. ug/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 2004-09-17 14:19:00 MST Bicarbonate 134.2 mg/L Actual DISSOLVED EPA MBMG GRAB MBMG GRAB Sample MBMG 2004-09-17 14:19:00 MST Carbonate 0.0 mg/L Actual DISSOLVED EPA MBMG GRAB MBMG GRAB Sample MBMG 2004-09-17 14:19:00 MST Chloride 102 mg/L Actual DISSOLVED EPA MBMG GRAB MBMG GRAB Sample MBMG 2004-09-17 14:19:00 MST Fluoride 0.224 mg/L Actual DISSOLVED EPA MBMG GRAB MBMG GRAB Sample MBMG 2004-09-17 14:19:00 MST Nitrate as Nitrogen 4.38 P mg/L Actual DISSOLVED EPA MBMG GRAB MBMG GRAB Sample MBMG 2004-09-17 14:19:00 MST Orthophosphate <0.10 mg/L Actual DISSOLVED EPA MBMG GRAB MBMG GRAB Sample MBMG 2004-09-17 14:19:00 MST Sulfate 200 mg/L Actual DISSOLVED EPA MBMG GRAB MBMG GRAB Sample MBMG 2004-09-17 14:19:00 MST Calcium 70.1 mg/L Actual DISSOLVED EPA MBMG GRAB MBMG GRAB Sample MBMG 2004-09-17 14:19:00 MST Iron 0.039 ug/L Actual DISSOLVED EPA MBMG GRAB MBMG GRAB Sample MBMG 2004-09-17 14:19:00 MST Magnesium 7.65 mg/L Actual DISSOLVED EPA MBMG GRAB MBMG GRAB Sample MBMG 2004-09-17 14:19:00 MST Manganese 0.004 mg/L Actual DISSOLVED EPA MBMG GRAB MBMG GRAB Sample MBMG 2004-09-17 14:19:00 MST Potassium 5.86 mg/L Actual DISSOLVED EPA MBMG GRAB MBMG GRAB Sample MBMG 2004-09-17 14:19:00 MST Silica 28.3 mg/L Actual DISSOLVED EPA MBMG GRAB MBMG GRAB Sample MBMG 2004-09-17 14:19:00 MST Sodium 110 mg/L Actual DISSOLVED EPA MBMG GRAB MBMG GRAB Sample MBMG 2004-09-17 14:19:00 MST pH 7.75 None Actual DISSOLVED EPA MBMG GRAB MBMG GRAB Sample MBMG 2004-09-17 14:19:00 MST Uranium 2.31 ug/L Actual DISSOLVED EPA MBMG GRAB MBMG GRAB Sample MBMG 2004-09-17 14:19:00 MST Aluminum <10 ug/L Actual DISSOLVED EPA MBMG GRAB MBMG GRAB Sample MBMG 2004-09-17 14:19:00 MST Antimony <2 ug/L Actual DISSOLVED EPA MBMG GRAB MBMG GRAB Sample MBMG 2004-09-17 14:19:00 MST Arsenic 5.69 ug/L Actual DISSOLVED EPA MBMG GRAB MBMG GRAB Sample MBMG 2004-09-17 14:19:00 MST Barium 9.28 ug/L Actual DISSOLVED EPA MBMG GRAB MBMG GRAB Sample MBMG 2004-09-17 14:19:00 MST Beryllium <2 ug/L Actual DISSOLVED EPA MBMG GRAB MBMG GRAB Sample MBMG 2004-09-17 14:19:00 MST Boron 85.3 ug/L Actual DISSOLVED EPA MBMG GRAB MBMG GRAB Sample MBMG 2004-09-17 14:19:00 MST Bromide 678 ug/L Actual DISSOLVED EPA MBMG GRAB MBMG GRAB Sample MBMG 2004-09-17 14:19:00 MST Cadmium <1 ug/L Actual DISSOLVED EPA MBMG GRAB MBMG GRAB Sample MBMG 2004-09-17 14:19:00 MST Chromium 3.13 ug/L Actual DISSOLVED EPA MBMG GRAB MBMG GRAB Sample MBMG 2004-09-17 14:19:00 MST Cobalt <2 ug/L Actual DISSOLVED EPA MBMG GRAB MBMG GRAB Sample MBMG 2004-09-17 14:19:00 MST Copper <2 ug/L Actual DISSOLVED EPA MBMG GRAB MBMG GRAB Sample MBMG 2004-09-17 14:19:00 MST Lead <2 ug/L Actual DISSOLVED EPA MBMG GRAB MBMG GRAB Sample MBMG 2004-09-17 14:19:00 MST Lithium 37.8 ug/L Actual DISSOLVED EPA MBMG GRAB MBMG GRAB Sample MBMG 2004-09-17 14:19:00 MST Molybdenum 13.3 ug/L Actual DISSOLVED EPA MBMG GRAB MBMG GRAB Sample MBMG 2004-09-17 14:19:00 MST Nickel <2 ug/L Actual DISSOLVED EPA MBMG GRAB MBMG GRAB Sample MBMG 2004-09-17 14:19:00 MST Selenium 12.3 ug/L Actual DISSOLVED EPA MBMG GRAB MBMG GRAB Sample MBMG 2004-09-17 14:19:00 MST Silver <1 ug/L Actual DISSOLVED EPA MBMG GRAB MBMG GRAB Sample MBMG 2004-09-17 14:19:00 MST Strontium 641 ug/L Actual DISSOLVED EPA MBMG GRAB MBMG GRAB Sample MBMG 2004-09-17 14:19:00 MST Thallium <5 ug/L Actual DISSOLVED EPA MBMG GRAB MBMG GRAB Sample MBMG 2004-09-17 14:19:00 MST Titanium <1 ug/L Actual DISSOLVED EPA MBMG GRAB MBMG GRAB Sample MBMG 2004-09-17 14:19:00 MST Vanadium <5 ug/L Actual DISSOLVED EPA MBMG GRAB MBMG GRAB Sample MBMG 2004-09-17 14:19:00 MST Zinc 9.83 ug/L Actual DISSOLVED EPA MBMG GRAB MBMG GRAB Sample MBMG 2004-09-17 14:19:00 MST Zirconium <2 ug/L Actual DISSOLVED EPA MBMG GRAB MBMG GRAB Sample MBMG 2013-05-01 11:25:00 MST SC 946.3000 mSiem./cm Actual DISSOLVED EPA MBMG GRAB MBMG GRAB Sample MBMG 2013-05-01 11:25:00 MST pH 7.4000 - Actual DISSOLVED EPA MBMG GRAB MBMG GRAB Sample MBMG 2013-05-01 11:25:00 MST Bicarbonate 110.1900 mg/l Actual DISSOLVED EPA MBMG GRAB MBMG GRAB Sample MBMG 2013-05-01 11:25:00 MST Carbonate 0.0000 mg/l Actual DISSOLVED EPA MBMG GRAB MBMG GRAB Sample MBMG 2013-05-01 11:25:00 MST Hydroxide 0.0000 mg/l Actual DISSOLVED EPA MBMG GRAB MBMG GRAB Sample MBMG 2013-05-01 11:25:00 MST Sulfate 203.6000 mg/l Actual DISSOLVED EPA MBMG GRAB MBMG GRAB Sample MBMG 2013-05-01 11:25:00 MST Orthophosphate 0.0200 mg/l Actual DISSOLVED EPA MBMG GRAB MBMG GRAB Sample MBMG 2013-05-01 11:25:00 MST Nitrate as Nitrogen 4.3900 mg/l Actual DISSOLVED EPA MBMG GRAB MBMG GRAB Sample MBMG 2013-05-01 11:25:00 MST Nitrite as Nitrogen 0.0000 mg/l Actual DISSOLVED HACH MBMG GRAB MBMG GRAB Sample MBMG 2013-05-01 11:25:00 MST Chloride 107.4000 mg/l Actual DISSOLVED EPA MBMG GRAB MBMG GRAB Sample MBMG 2013-05-01 11:25:00 MST Bromide 608.0000 ug/l Actual DISSOLVED EPA MBMG GRAB MBMG GRAB Sample MBMG 2013-05-01 11:25:00 MST Fluoride 0.2600 mg/l Actual DISSOLVED EPA MBMG GRAB MBMG GRAB Sample MBMG 2013-05-01 11:25:00 MST Potassium 6.3000 mg/l Actual DISSOLVED EPA MBMG GRAB MBMG GRAB Sample MBMG 2013-05-01 11:25:00 MST Zirconium 0.0000 ug/l Actual DISSOLVED EPA MBMG GRAB MBMG GRAB Sample MBMG 2013-05-01 11:25:00 MST Zinc 2.3000 ug/l Actual DISSOLVED EPA MBMG GRAB MBMG GRAB Sample MBMG 2013-05-01 11:25:00 MST Tungsten 0.0000 ug/l Actual DISSOLVED EPA MBMG GRAB MBMG GRAB Sample MBMG 2013-05-01 11:25:00 MST Silver 0.0000 ug/l Actual DISSOLVED EPA MBMG GRAB MBMG GRAB Sample MBMG 2013-05-01 11:25:00 MST Aluminum 0.0000 ug/l Actual DISSOLVED EPA MBMG GRAB MBMG GRAB Sample MBMG 2013-05-01 11:25:00 MST Arsenic 3.3300 ug/l Actual DISSOLVED EPA MBMG GRAB MBMG GRAB Sample MBMG 2013-05-01 11:25:00 MST Boron 89.5100 ug/l Actual DISSOLVED EPA MBMG GRAB MBMG GRAB Sample MBMG 2013-05-01 11:25:00 MST Barium 9.2500 ug/l Actual DISSOLVED EPA MBMG GRAB MBMG GRAB Sample MBMG 2013-05-01 11:25:00 MST Beryllium 0.0000 ug/l Actual DISSOLVED EPA MBMG GRAB MBMG GRAB Sample MBMG 2013-05-01 11:25:00 MST Calcium 62.5000 mg/l Actual DISSOLVED EPA MBMG GRAB MBMG GRAB Sample MBMG 2013-05-01 11:25:00 MST Cadmium 0.0000 ug/l Actual DISSOLVED EPA MBMG GRAB MBMG GRAB Sample MBMG 2013-05-01 11:25:00 MST Cerium 0.0000 ug/l Actual DISSOLVED EPA MBMG GRAB MBMG GRAB Sample MBMG 2013-05-01 11:25:00 MST Cobalt 0.0000 ug/l Actual DISSOLVED EPA MBMG GRAB MBMG GRAB Sample MBMG 2013-05-01 11:25:00 MST Chromium 2.9300 ug/l Actual DISSOLVED EPA MBMG GRAB MBMG GRAB Sample MBMG 2013-05-01 11:25:00 MST Cesium 0.0000 ug/l Actual DISSOLVED EPA MBMG GRAB MBMG GRAB Sample MBMG 2013-05-01 11:25:00 MST Copper 0.2100 ug/l Actual DISSOLVED EPA MBMG GRAB MBMG GRAB Sample MBMG 2013-05-01 11:25:00 MST Iron 12.5600 ug/l Actual DISSOLVED EPA MBMG GRAB MBMG GRAB Sample MBMG 2013-05-01 11:25:00 MST Gallium 0.0000 ug/l Actual DISSOLVED EPA MBMG GRAB MBMG GRAB Sample MBMG 2013-05-01 11:25:00 MST Lanthanum 0.0000 ug/l Actual DISSOLVED EPA MBMG GRAB MBMG GRAB Sample MBMG 2013-05-01 11:25:00 MST Lithium 28.2600 ug/l Actual DISSOLVED EPA MBMG GRAB MBMG GRAB Sample MBMG 2013-05-01 11:25:00 MST Magnesium 7.8800 mg/l Actual DISSOLVED EPA MBMG GRAB MBMG GRAB Sample MBMG 2013-05-01 11:25:00 MST Manganese 1.5500 ug/l Actual DISSOLVED EPA MBMG GRAB MBMG GRAB Sample MBMG 2013-05-01 11:25:00 MST Molybdenum 12.3100 ug/l Actual DISSOLVED EPA MBMG GRAB MBMG GRAB Sample MBMG 2013-05-01 11:25:00 MST Sodium 116.8000 mg/l Actual DISSOLVED EPA MBMG GRAB MBMG GRAB Sample MBMG 2013-05-01 11:25:00 MST Niobium 0.0000 ug/l Actual DISSOLVED EPA MBMG GRAB MBMG GRAB Sample MBMG 2013-05-01 11:25:00 MST Neodymium 0.0000 ug/l Actual DISSOLVED EPA MBMG GRAB MBMG GRAB Sample MBMG 2013-05-01 11:25:00 MST Nickel 0.6300 ug/l Actual DISSOLVED EPA MBMG GRAB MBMG GRAB Sample MBMG 2013-05-01 11:25:00 MST Total Dissolved Phosphate 0.0000 mg/l Actual DISSOLVED EPA MBMG GRAB MBMG GRAB Sample MBMG 2013-05-01 11:25:00 MST Lead 0.0000 ug/l Actual DISSOLVED EPA MBMG GRAB MBMG GRAB Sample MBMG 2013-05-01 11:25:00 MST Palladium 0.2700 ug/l Actual DISSOLVED EPA MBMG GRAB MBMG GRAB Sample MBMG 2013-05-01 11:25:00 MST Praseodymium 0.0000 ug/l Actual DISSOLVED EPA MBMG GRAB MBMG GRAB Sample MBMG 2013-05-01 11:25:00 MST Rubidium 6.3900 ug/l Actual DISSOLVED EPA MBMG GRAB MBMG GRAB Sample MBMG 2013-05-01 11:25:00 MST Antimony 0.0000 ug/l Actual DISSOLVED EPA MBMG GRAB MBMG GRAB Sample MBMG 2013-05-01 11:25:00 MST Selenium 3.1400 ug/l Actual DISSOLVED EPA MBMG GRAB MBMG GRAB Sample MBMG 2013-05-01 11:25:00 MST Silica 28.5700 mg/l Actual DISSOLVED EPA MBMG GRAB MBMG GRAB Sample MBMG 2013-05-01 11:25:00 MST Tin 0.0000 ug/l Actual DISSOLVED EPA MBMG GRAB MBMG GRAB Sample MBMG 2013-05-01 11:25:00 MST Strontium 585.8600 ug/l Actual DISSOLVED EPA MBMG GRAB MBMG GRAB Sample MBMG 2013-05-01 11:25:00 MST Thorium 0.0000 ug/l Actual DISSOLVED EPA MBMG GRAB MBMG GRAB Sample MBMG 2013-05-01 11:25:00 MST Titanium 1.9000 ug/l Actual DISSOLVED EPA MBMG GRAB MBMG GRAB Sample MBMG 2013-05-01 11:25:00 MST Thallium 0.0000 ug/l Actual DISSOLVED EPA MBMG GRAB MBMG GRAB Sample MBMG 2013-05-01 11:25:00 MST Uranium 2.0900 ug/l Actual DISSOLVED EPA MBMG GRAB MBMG GRAB Sample MBMG 2013-05-01 11:25:00 MST Vanadium 3.7700 ug/l Actual DISSOLVED EPA MBMG GRAB MBMG GRAB Sample MBMG 2013-05-01 11:25:00 MST Nitrate + Nitrite as Nitrogen 4.1500 mg/l Actual DISSOLVED HACH MBMG GRAB MBMG GRAB Sample MBMG 2013-05-01 11:25:00 MST Total Nitrogen as Nitrogen 4.3100 mg/l Actual DISSOLVED HACH MBMG GRAB MBMG GRAB Sample MBMG 2013-05-01 11:25:00 MST Oxygen-18 -16.6000 - Actual DISSOLVED Unknown MBMG GRAB MBMG GRAB Sample MBMG 2013-05-01 11:25:00 MST Deuterium -139.0000 - Actual DISSOLVED Unknown MBMG GRAB MBMG GRAB 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 40.28 34.22 17.08 1992-10-07 2025-10-03 108 33.0 29.19 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 -
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