Sister Bay, Wisconsin Water Violations
18 water systems serve Sister Bay, Wisconsin, providing drinking water to an estimated 1,768 people. These systems have 1 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 |
|---|---|---|---|---|
| Cultured | 32 | Groundwater | 9 | 1 |
| Seaquist Orchards Farm Market LLC | 62 | Groundwater | 7 | 0 |
| Sister Bay Moravian Ch | 70 | Groundwater | 6 | 0 |
| Liberty Grove Fire Station | 32 | Groundwater | 4 | 0 |
| Klauds Kitchen | 65 | Groundwater | 3 | 0 |
| Inn at Little Sister Hill | 60 | Groundwater | 3 | 0 |
| Nordic Lodge | 35 | Groundwater | 3 | 0 |
| Sister Bay Waterworks | 1,000 | Groundwater | 2 | 0 |
| Door of Life Christian Church | 55 | Groundwater | 2 | 0 |
| Patio LLC and One Star Burgers LLC | 39 | Groundwater | 2 | 0 |
| Dovetail Acres Cmpgd | 33 | Groundwater | 2 | 0 |
| Twelve Eleven | 28 | Groundwater | 2 | 0 |
| Dovetail Trading Restaurant | 28 | Groundwater | 2 | 0 |
| Dovetail Trading | 27 | Groundwater | 1 | 0 |
| Camp Door | 83 | Groundwater | 0 | 0 |
| Thyme Restaurant | 58 | Groundwater | 0 | 0 |
| Liberty Grove Town Hall | 31 | Groundwater | 0 | 0 |
| Aqualand Campground | 30 | Groundwater | 0 | 0 |