MBMG-104586
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 | |
|---|---|---|
| -2.0-86.4 ft | 6.0 in diameter steel casing | |
| 86.4-101.4 ft | 6.0 in diameter open bottom screen |
| Depth | Lithology | Description |
|---|---|---|
| 0.0-80.0 ft | unknown | DENSE BROWN SANDY GRAVEL WITH SILT AND BOULDERS |
| 46.0-46.0 ft | unknown | TRACE OF WATER |
| 78.0-78.0 ft | unknown | TRACE OF WATER |
| 80.0-99.4 ft | unknown | DENSE GRAY SANDY GRAVEL WITH WATER |
| 99.4-101.4 ft | unknown | GRAY GRANITE BEDROCK |
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Agency Montana Bureau of Mines and Geology Site Name MBMG-104586 Site Number 104586 Site Type WELL Lat/Long (NAD83) 45.2051, -110.8942 Well Depth 101.4 Feet Elevation (NAVD88) 5046.801 ft Latitude 45.20506093 Longitude -110.8942379 Local Aquifer Name 112SNGR SAND AND GRAVEL (PLEISTOCENE) (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 1993-09-21 14:24:00 MST Bicarbonate 234. mg/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 1993-09-21 14:24:00 MST Carbonate 0.0 mg/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 1993-09-21 14:24:00 MST Chloride 22.0 mg/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 1993-09-21 14:24:00 MST Fluoride .82 mg/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 1993-09-21 14:24:00 MST Nitrate as Nitrogen .35 mg/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 1993-09-21 14:24:00 MST Orthophosphate <.15 mg/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 1993-09-21 14:24:00 MST Sulfate 74.5 mg/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 1993-09-21 14:24:00 MST Calcium 50.4 mg/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 1993-09-21 14:24:00 MST Iron .014 ug/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 1993-09-21 14:24:00 MST Magnesium 15.1 mg/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 1993-09-21 14:24:00 MST Manganese <.002 mg/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 1993-09-21 14:24:00 MST Potassium 7.5 mg/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 1993-09-21 14:24:00 MST Silica 22.0 mg/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 1993-09-21 14:24:00 MST Sodium 50.2 mg/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 1993-09-21 14:24:00 MST pH 7.78 None Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 1993-09-21 14:24:00 MST Aluminum <30. ug/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 1993-09-21 14:24:00 MST Antimony <1. ug/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 1993-09-21 14:24:00 MST Arsenic 4.8 ug/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 1993-09-21 14:24:00 MST Barium 43. ug/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 1993-09-21 14:24:00 MST Beryllium <2. ug/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 1993-09-21 14:24:00 MST Boron 127. ug/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 1993-09-21 14:24:00 MST Bromide <100. ug/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 1993-09-21 14:24:00 MST Cadmium <2. ug/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 1993-09-21 14:24:00 MST Chromium <2. ug/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 1993-09-21 14:24:00 MST Cobalt <2. ug/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 1993-09-21 14:24:00 MST Copper <2. ug/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 1993-09-21 14:24:00 MST Lead <2. ug/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 1993-09-21 14:24:00 MST Lithium 44. ug/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 1993-09-21 14:24:00 MST Mercury <.04 ug/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 1993-09-21 14:24:00 MST Molybdenum <10. ug/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 1993-09-21 14:24:00 MST Nickel <2. ug/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 1993-09-21 14:24:00 MST Selenium 1.1 ug/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 1993-09-21 14:24:00 MST Silver <1. ug/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 1993-09-21 14:24:00 MST Strontium 215. ug/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 1993-09-21 14:24:00 MST Titanium <10. ug/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 1993-09-21 14:24:00 MST Vanadium <5. ug/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 1993-09-21 14:24:00 MST Zinc 5.7 ug/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 1993-09-21 14:24:00 MST Zirconium <20. ug/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 2006-05-23 00:00:00 MST Bicarbonate 202.3 mg/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 2006-05-23 00:00:00 MST Carbonate 0.0 mg/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 2006-05-23 00:00:00 MST Chloride 34.3 mg/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 2006-05-23 00:00:00 MST Fluoride 0.684 mg/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 2006-05-23 00:00:00 MST Nitrate as Nitrogen <0.5 P mg/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 2006-05-23 00:00:00 MST Orthophosphate <0.05 mg/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 2006-05-23 00:00:00 MST Sulfate 69.6 mg/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 2006-05-23 00:00:00 MST Calcium 51.6 mg/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 2006-05-23 00:00:00 MST Iron 0.020 ug/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 2006-05-23 00:00:00 MST Magnesium 16.3 mg/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 2006-05-23 00:00:00 MST Manganese <0.001 mg/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 2006-05-23 00:00:00 MST Potassium 7.49 mg/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 2006-05-23 00:00:00 MST Silica 20.5 mg/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 2006-05-23 00:00:00 MST Sodium 41.8 mg/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 2006-05-23 00:00:00 MST pH 6.82 None Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 2006-05-23 00:00:00 MST Uranium 22.5 ug/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 2006-05-23 00:00:00 MST Aluminum <10 ug/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 2006-05-23 00:00:00 MST Antimony <2 ug/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 2006-05-23 00:00:00 MST Arsenic 5.48 ug/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 2006-05-23 00:00:00 MST Barium 46.9 ug/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 2006-05-23 00:00:00 MST Beryllium <2 ug/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 2006-05-23 00:00:00 MST Boron 122 ug/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 2006-05-23 00:00:00 MST Bromide <50 ug/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 2006-05-23 00:00:00 MST Cadmium <1 ug/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 2006-05-23 00:00:00 MST Chromium <2 ug/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 2006-05-23 00:00:00 MST Cobalt <2 ug/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 2006-05-23 00:00:00 MST Copper <2 ug/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 2006-05-23 00:00:00 MST Lead <2 ug/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 2006-05-23 00:00:00 MST Lithium 54.5 ug/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 2006-05-23 00:00:00 MST Molybdenum <10 ug/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 2006-05-23 00:00:00 MST Nickel <2 ug/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 2006-05-23 00:00:00 MST Selenium 1.89 ug/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 2006-05-23 00:00:00 MST Silver <1 ug/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 2006-05-23 00:00:00 MST Strontium 273 ug/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 2006-05-23 00:00:00 MST Thallium <5 ug/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 2006-05-23 00:00:00 MST Titanium <1 ug/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 2006-05-23 00:00:00 MST Vanadium <5 ug/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 2006-05-23 00:00:00 MST Zinc 6.37 ug/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 2006-05-23 00:00:00 MST Zirconium <2 ug/L Actual DISSOLVED EPA MBMG PUMPED MBMG PUMPED Sample MBMG 2014-05-21 11:25:00 MST SC 734.8000 mSiem./cm Actual DISSOLVED EPA MBMG GRAB MBMG GRAB Sample MBMG 2014-05-21 11:25:00 MST pH 7.1900 - Actual DISSOLVED EPA MBMG GRAB MBMG GRAB Sample MBMG 2014-05-21 11:25:00 MST Carbonate 0.0000 mg/l Actual DISSOLVED EPA MBMG GRAB MBMG GRAB Sample MBMG 2014-05-21 11:25:00 MST Bicarbonate 228.2800 mg/l Actual DISSOLVED EPA MBMG GRAB MBMG GRAB Sample MBMG 2014-05-21 11:25:00 MST Hydroxide 0.0000 mg/l Actual DISSOLVED EPA MBMG GRAB MBMG GRAB Sample MBMG 2014-05-21 11:25:00 MST Chloride 65.7000 mg/l Actual DISSOLVED EPA MBMG GRAB MBMG GRAB Sample MBMG 2014-05-21 11:25:00 MST Sulfate 73.8200 mg/l Actual DISSOLVED EPA MBMG GRAB MBMG GRAB Sample MBMG 2014-05-21 11:25:00 MST Nitrite as Nitrogen 0.0000 mg/l Actual DISSOLVED HACH MBMG GRAB MBMG GRAB Sample MBMG 2014-05-21 11:25:00 MST Fluoride 0.7800 mg/l Actual DISSOLVED EPA MBMG GRAB MBMG GRAB Sample MBMG 2014-05-21 11:25:00 MST Orthophosphate 0.0000 mg/l Actual DISSOLVED EPA MBMG GRAB MBMG GRAB Sample MBMG 2014-05-21 11:25:00 MST Nitrate as Nitrogen 0.3700 mg/l Actual DISSOLVED EPA MBMG GRAB MBMG GRAB Sample MBMG 2014-05-21 11:25:00 MST Bromide 152.0000 ug/l Actual DISSOLVED EPA MBMG GRAB MBMG GRAB Sample MBMG 2014-05-21 11:25:00 MST Uranium 20.1300 ug/l Actual DISSOLVED EPA MBMG GRAB MBMG GRAB Sample MBMG 2014-05-21 11:25:00 MST Gallium 0.0000 ug/l Actual DISSOLVED EPA MBMG GRAB MBMG GRAB Sample MBMG 2014-05-21 11:25:00 MST Cadmium 0.0000 ug/l Actual DISSOLVED EPA MBMG GRAB MBMG GRAB Sample MBMG 2014-05-21 11:25:00 MST Antimony 0.0000 ug/l Actual DISSOLVED EPA MBMG GRAB MBMG GRAB Sample MBMG 2014-05-21 11:25:00 MST Vanadium 0.9400 ug/l Actual DISSOLVED EPA MBMG GRAB MBMG GRAB Sample MBMG 2014-05-21 11:25:00 MST Total Dissolved Phosphate 0.0000 mg/l Actual DISSOLVED EPA MBMG GRAB MBMG GRAB Sample MBMG 2014-05-21 11:25:00 MST Iron 7.3700 ug/l Actual DISSOLVED EPA MBMG GRAB MBMG GRAB Sample MBMG 2014-05-21 11:25:00 MST Boron 129.6800 ug/l Actual DISSOLVED EPA MBMG GRAB MBMG GRAB Sample MBMG 2014-05-21 11:25:00 MST Copper 0.0000 ug/l Actual DISSOLVED EPA MBMG GRAB MBMG GRAB Sample MBMG 2014-05-21 11:25:00 MST Molybdenum 5.7900 ug/l Actual DISSOLVED EPA MBMG GRAB MBMG GRAB Sample MBMG 2014-05-21 11:25:00 MST Thorium 0.0000 ug/l Actual DISSOLVED EPA MBMG GRAB MBMG GRAB Sample MBMG 2014-05-21 11:25:00 MST Cobalt 0.0000 ug/l Actual DISSOLVED EPA MBMG GRAB MBMG GRAB Sample MBMG 2014-05-21 11:25:00 MST Niobium 0.0000 ug/l Actual DISSOLVED EPA MBMG GRAB MBMG GRAB Sample MBMG 2014-05-21 11:25:00 MST Silica 19.8200 mg/l Actual DISSOLVED EPA MBMG GRAB MBMG GRAB Sample MBMG 2014-05-21 11:25:00 MST Chromium 0.2200 ug/l Actual DISSOLVED EPA MBMG GRAB MBMG GRAB Sample MBMG 2014-05-21 11:25:00 MST Strontium 268.2700 ug/l Actual DISSOLVED EPA MBMG GRAB MBMG GRAB Sample MBMG 2014-05-21 11:25:00 MST Zirconium 0.0000 ug/l Actual DISSOLVED EPA MBMG GRAB MBMG GRAB Sample MBMG 2014-05-21 11:25:00 MST Manganese 0.0000 ug/l Actual DISSOLVED EPA MBMG GRAB MBMG GRAB Sample MBMG 2014-05-21 11:25:00 MST Nickel 0.4000 ug/l Actual DISSOLVED EPA MBMG GRAB MBMG GRAB Sample MBMG 2014-05-21 11:25:00 MST Zinc 4.0700 ug/l Actual DISSOLVED EPA MBMG GRAB MBMG GRAB Sample MBMG 2014-05-21 11:25:00 MST Sodium 51.7400 mg/l Actual DISSOLVED EPA MBMG GRAB MBMG GRAB Sample MBMG 2014-05-21 11:25:00 MST Rubidium 1.6400 ug/l Actual DISSOLVED EPA MBMG GRAB MBMG GRAB Sample MBMG 2014-05-21 11:25:00 MST Silver 0.0000 ug/l Actual DISSOLVED EPA MBMG GRAB MBMG GRAB Sample MBMG 2014-05-21 11:25:00 MST Aluminum 1.7000 ug/l Actual DISSOLVED EPA MBMG GRAB MBMG GRAB Sample MBMG 2014-05-21 11:25:00 MST Praseodymium 0.0000 ug/l Actual DISSOLVED EPA MBMG GRAB MBMG GRAB Sample MBMG 2014-05-21 11:25:00 MST Cerium 0.0000 ug/l Actual DISSOLVED EPA MBMG GRAB MBMG GRAB Sample MBMG 2014-05-21 11:25:00 MST Lithium 57.2400 ug/l Actual DISSOLVED EPA MBMG GRAB MBMG GRAB Sample MBMG 2014-05-21 11:25:00 MST Barium 47.5200 ug/l Actual DISSOLVED EPA MBMG GRAB MBMG GRAB Sample MBMG 2014-05-21 11:25:00 MST Thallium 0.0000 ug/l Actual DISSOLVED EPA MBMG GRAB MBMG GRAB Sample MBMG 2014-05-21 11:25:00 MST Arsenic 5.3300 ug/l Actual DISSOLVED EPA MBMG GRAB MBMG GRAB Sample MBMG 2014-05-21 11:25:00 MST Selenium 0.0000 ug/l Actual DISSOLVED EPA MBMG GRAB MBMG GRAB Sample MBMG 2014-05-21 11:25:00 MST Tungsten 1.1100 ug/l Actual DISSOLVED EPA MBMG GRAB MBMG GRAB Sample MBMG 2014-05-21 11:25:00 MST Cesium 0.0000 ug/l Actual DISSOLVED EPA MBMG GRAB MBMG GRAB Sample MBMG 2014-05-21 11:25:00 MST Tin 0.0000 ug/l Actual DISSOLVED EPA MBMG GRAB MBMG GRAB Sample MBMG 2014-05-21 11:25:00 MST Potassium 7.6200 mg/l Actual DISSOLVED EPA MBMG GRAB MBMG GRAB Sample MBMG 2014-05-21 11:25:00 MST Titanium 0.3800 ug/l Actual DISSOLVED EPA MBMG GRAB MBMG GRAB Sample MBMG 2014-05-21 11:25:00 MST Lanthanum 0.0000 ug/l Actual DISSOLVED EPA MBMG GRAB MBMG GRAB Sample MBMG 2014-05-21 11:25:00 MST Beryllium 0.0000 ug/l Actual DISSOLVED EPA MBMG GRAB MBMG GRAB Sample MBMG 2014-05-21 11:25:00 MST Lead 0.2400 ug/l Actual DISSOLVED EPA MBMG GRAB MBMG GRAB Sample MBMG 2014-05-21 11:25:00 MST Magnesium 17.2600 mg/l Actual DISSOLVED EPA MBMG GRAB MBMG GRAB Sample MBMG 2014-05-21 11:25:00 MST Palladium 0.4000 ug/l Actual DISSOLVED EPA MBMG GRAB MBMG GRAB Sample MBMG 2014-05-21 11:25:00 MST Neodymium 0.0000 ug/l Actual DISSOLVED EPA MBMG GRAB MBMG GRAB Sample MBMG 2014-05-21 11:25:00 MST Calcium 54.9600 mg/l Actual DISSOLVED EPA MBMG GRAB MBMG GRAB Sample MBMG 2014-05-21 11:25:00 MST Nitrate + Nitrite as Nitrogen 0.2900 mg/l Actual DISSOLVED HACH MBMG GRAB MBMG GRAB Sample MBMG 2014-05-21 11:25:00 MST Total Nitrogen as Nitrogen 0.4200 mg/l Actual DISSOLVED HACH MBMG GRAB MBMG GRAB Sample MBMG 2014-05-21 11:25:00 MST Deuterium -151.0000 - Actual DISSOLVED Unknown MBMG GRAB MBMG GRAB Sample MBMG 2014-05-21 11:25:00 MST Oxygen-18 -20.5000 - 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 71.03 66.31 59.15 1993-09-21 2026-03-25 120 32.5 67.41 70.00 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 71.03 67.71 67.55 67.22 66.81 65.18 62.71 19 19 Apr 70.60 68.01 67.66 67.36 67.05 66.55 66.33 19 19 Jul 64.85 64.69 64.14 62.73 60.79 59.43 59.15 20 20 Oct 67.22 66.26 65.97 65.61 65.32 64.88 64.78 19 19 Statistics Calculated 2026-05-16 -
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