Hancock, Wisconsin Water Violations
16 water systems serve Hancock, Wisconsin, providing drinking water to an estimated 845 people. These systems have 4 health-based violations on record, meaning contaminant levels exceeded EPA maximum contaminant levels (MCLs) or required treatment standards were not met.
Select a water system below to see its full violation history, lead and copper testing results, and compliance status.
| Water System | Population Served | Source | Violations | Health-Based |
|---|---|---|---|---|
| Hancock Waterworks | 419 | Groundwater | 22 | 3 |
| Grace Ev Lutheran Ch | 25 | Groundwater | 13 | 1 |
| Good Ol Boys | 25 | Groundwater | 8 | 0 |
| Oasis Cmpgd Highway Well | 25 | Groundwater | 3 | 0 |
| Refuel Pantry | 25 | Groundwater | 3 | 0 |
| Gramma Millers Farm Market | 25 | Groundwater | 2 | 0 |
| Waushara Co Pk Hartford Lk | 25 | Groundwater | 1 | 0 |
| Hancock Agricultural Research Station | 51 | Groundwater | 0 | 0 |
| Hancock Campsite | 50 | Groundwater | 0 | 0 |
| Seneca Foods Shop | 25 | Groundwater | 0 | 0 |
| Seneca Foods Ofc | 25 | Groundwater | 0 | 0 |
| Oasis Cmpgd & Waterpark Pool & Lodge Well | 25 | Groundwater | 0 | 0 |
| Oasis Cmpgd & Waterpark Center Well | 25 | Groundwater | 0 | 0 |
| Tomorrow Wood Cmpgd Front Laundry | 25 | Groundwater | 0 | 0 |
| Tomorrow Wood Cmpgd Back | 25 | Groundwater | 0 | 0 |
| Winding Creek Cmpgd | 25 | Groundwater | 0 | 0 |