QBAA nr Onamia, SOLE SOURCE #113
Minnesota Department of Natural Resources
Located in Mille Lacs County, Minnesota, this groundwater monitoring location is associated with a water well in the Sand and gravel aquifers (glaciated regions).
Well Construction
| Depth | Description | |
|---|---|---|
| 0.0-10.0 ft | 2.0 in diameter galvanized casing | |
| 10.0-13.0 ft | 2.0 in diameter galvanized screen |
| Depth | Lithology | Description |
|---|---|---|
| 0.0-10.0 ft | SANDY CLAY | clay, sand, red |
| 10.0-13.0 ft | FINE SAND TO SILT | sand, silt |
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Agency Minnesota Department of Natural Resources Site Name QBAA nr Onamia, SOLE SOURCE #113 Site Number 244163 Site Type WELL Lat/Long (NAD83) 46.0984, -93.6665 Well Depth 13 Feet Elevation (NAVD88) 1255.46 ft Latitude 46.098414 Longitude -93.666539 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 Suspected / Anticipated 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 6.14 4.08 0.66 1995-05-25 2025-11-20 261 30.5 5.55 0.0 Statistics Calculated 2026-02-25 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 5.20 5.17 4.70 4.25 3.56 3.45 3.44 11 11 Apr 4.70 4.38 3.99 3.54 3.15 2.88 2.60 26 26 May 4.71 4.16 3.97 3.40 3.01 2.69 0.66 30 30 Jun 4.75 4.57 4.39 4.01 3.59 2.82 2.40 29 29 Jul 5.87 5.28 4.70 4.22 3.66 3.28 2.47 29 29 Aug 6.14 5.72 5.09 4.23 3.50 2.81 2.67 30 30 Sep 5.77 5.58 5.26 4.55 3.95 3.44 2.98 30 30 Oct 5.77 5.61 5.20 4.37 3.50 3.28 1.86 31 31 Nov 5.55 5.20 4.75 4.40 3.72 3.36 3.31 31 31 Dec 5.34 5.31 4.85 4.30 4.00 3.10 2.97 11 11 Statistics Calculated 2026-02-25 -
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