QBAA nr Arco, MULDENTIAL WMA
Minnesota Department of Natural Resources
Located in Lincoln County, Minnesota, this groundwater monitoring location is associated with a water well in the Sand and gravel aquifers (glaciated regions).
Well Construction
| Depth | Description | |
|---|---|---|
| 0.0-233.0 ft | 2.0 in diameter plastic casing | |
| 233.0-238.0 ft | 2.0 in diameter plastic screen |
| Depth | Lithology | Description |
|---|---|---|
| 0.0-2.0 ft | TOP SOIL | soil |
| 2.0-14.0 ft | SANDY CLAY | clay, sand, brown |
| 14.0-44.0 ft | SANDY CLAY | clay, sand, blue |
| 44.0-47.0 ft | SANDY CLAY W/ SAND & GRAVEL LENSE | clay, gravel |
| 47.0-67.0 ft | SAND & GRAVEL W/ FEW CLAY LENSES | gravel, clay |
| 67.0-72.0 ft | SANDY CLAY | clay, sand, brown |
| 72.0-77.0 ft | SANDY CLAY | clay, sand, blue |
| 77.0-81.0 ft | SAND & GRAVEL W/ CLAY LENSES | gravel, clay, blue |
| 81.0-87.0 ft | SANDY CLAY | clay, sand, blue |
| 87.0-88.0 ft | ROCK | gravel |
| 88.0-140.0 ft | SANDY CLAY | clay, sand, blue |
| 140.0-141.0 ft | SAND | sand |
| 141.0-159.0 ft | SANDY CLAY | clay, sand, blue |
| 159.0-162.0 ft | SAND & GRAVEL W/ CLAY LENSES | gravel, clay, blue |
| 162.0-165.0 ft | SANDY CLAY W/ FEW COBBLES | clay, gravel, blue |
| 165.0-202.0 ft | SAND & GRAVEL | sand, gravel |
| 202.0-232.0 ft | SAND | sand |
| 232.0-236.0 ft | SAND & GRAVEL | sand, gravel |
| 236.0-237.0 ft | ROCK | gravel |
| 237.0-238.0 ft | SAND & GRAVEL | sand, gravel |
| 238.0-247.0 ft | SANDY CLAY | clay, sand, blue |
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Agency Minnesota Department of Natural Resources Site Name QBAA nr Arco, MULDENTIAL WMA Site Number 419500 Site Type WELL Lat/Long (NAD83) 44.437, -96.1195 Well Depth 238 Feet Elevation (NAVD88) 1608.2 ft Latitude 44.437049 Longitude -96.119544 Local Aquifer Name Quaternary Buried Artesian Aquifer (None) National Aquifer Name Sand and gravel aquifers (glaciated regions) (N100GLCIAL) Aquifer Type CONFINED Water-Level Well Type Trend Water-Level Well Characteristics Known Changes Water Quality Network 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 108.22 104.13 99.42 1986-10-01 2026-05-21 1085 39.6 102.86 75.676 Statistics Calculated 2026-06-01 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 Mar 106.62 106.14 105.59 104.17 103.12 102.41 101.64 24 24 Apr 106.62 105.98 104.92 104.17 102.82 102.27 101.90 35 35 May 106.82 106.58 105.12 104.26 102.84 102.56 101.32 36 36 Jun 106.62 105.96 105.04 103.96 102.70 102.25 101.03 38 38 Jul 107.92 106.22 105.14 104.05 102.72 102.59 102.01 38 38 Aug 107.92 106.15 105.02 104.12 102.82 102.60 101.84 38 38 Sep 107.62 106.30 105.02 104.20 103.17 102.52 102.27 37 37 Oct 108.22 106.32 105.22 104.12 102.76 102.31 99.42 39 39 Nov 106.72 106.02 105.14 103.91 102.92 102.34 101.53 38 38 Dec 106.62 106.37 105.32 104.41 103.17 102.62 102.42 29 29 Statistics Calculated 2026-06-01 -
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