CTCG nr Dennison; Warsaw WMA
Minnesota Department of Natural Resources
Located in Goodhue County, Minnesota, this groundwater monitoring location is associated with a water well in the Cambrian-Ordovician aquifer system.
Well Construction
| Depth | Description | |
|---|---|---|
| None-93.0 ft | 10.0 in diameter steel (black or low carbon) casing | |
| 0.0-507.0 ft | 4.0 in diameter steel (black or low carbon) casing |
| Depth | Lithology | Description |
|---|---|---|
| 0.0-10.0 ft | TOP SOIL | soil |
| 10.0-11.0 ft | CLAY | clay, brown |
| 11.0-12.0 ft | BROKEN LIMESTONE & GRAVEL MIX | sand, gravel |
| 12.0-14.0 ft | SANDSTONE | bedrock |
| 14.0-79.0 ft | SANDSTONE | bedrock |
| 79.0-90.0 ft | FRACTURED LIMESTONE | bedrock |
| 90.0-349.0 ft | LIMESTONE | bedrock |
| 349.0-350.0 ft | SANDSTONE | bedrock |
| 350.0-365.0 ft | SANDSTONE | bedrock |
| 365.0-405.0 ft | SANDSTONE SOFT | - |
| 405.0-457.0 ft | SANDSTONE CEMENTED | bedrock |
| 457.0-460.0 ft | SANDSTONE CEMENTED | bedrock |
| 460.0-480.0 ft | SHALE & LIMESTONE | bedrock |
| 480.0-517.0 ft | LIMESTONE | bedrock |
| 517.0-675.0 ft | LIMESTONE | bedrock |
| 675.0-680.0 ft | SANDSTONE SOFT | - |
| 680.0-698.0 ft | SANDSTONE | bedrock |
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Agency Minnesota Department of Natural Resources Site Name CTCG nr Dennison; Warsaw WMA Site Number 819129 Site Type WELL Lat/Long (NAD83) 44.4301, -93.0171 Well Depth 650 Feet Elevation (NAVD88) 964.6 ft Latitude 44.430073 Longitude -93.017087 Local Aquifer Name Tunnel City Group (None) National Aquifer Name Cambrian-Ordovician aquifer system (S300CAMORD) 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 17.94 15.10 12.35 2016-07-12 2025-12-16 3490 9.4 15.71 -- Statistics Calculated 2026-02-23 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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