County drinking water records
Door County, WI drinking water systems
7 community water systems serve Door County, WI, reporting 11,199 people served in all. A system that also serves other counties counts all of its customers here.
1 of them had at least one health-based violation in the last 10 years. None of those systems has one still unresolved.
7 rely mainly on groundwater, counting water bought from other systems.
Their lead service line inventories list 0 lead lines, 10 galvanized lines that must be replaced and 0 lines of unknown material.
- Community water systems
- 7
- People served, sum of each system's own figure
- 11,199
- Systems with a health-based violation, last 10 years
- 1
- Systems with one unresolved
- 0
- Lead service lines in inventories
- 0
Water systems serving Door County
7 systemsPeople served is each system's own figure for its whole service area. Violation counts cover the last 10 years of EPA records.
| System | Serves | People served | Main source | Health-based violations, 10 years | Unresolved | Lead lines |
|---|---|---|---|---|---|---|
| Sturgeon Bay Waterworks | Sturgeon Bay | 9,700 | Groundwater | 0 | 0 | 0 |
| Sister Bay Waterworks | Sister Bay | 1,000 | Groundwater | 0 | 0 | 0 |
| Oaks the | Baileys Harbor | 135 | Groundwater | 0 | 0 | 0 |
| Heritage Lake Resort | Egg Harbor | 130 | Groundwater | 0 | 0 | 0 |
| Maplewood Sanitary Dist 1 | Forestville | 122 | Groundwater | 0 | 0 | 0 |
| Carlton Heights MHP CT 2 | Sturgeon Bay and land outside it | 60 | Groundwater | 1 | 0 | 0 |
| Cottage Glen Condominiums | Ellison Bay | 52 | Groundwater | 0 | 0 | 0 |
Cities and towns in Door County
6 places- Baileys Harbor1 system
- Egg Harbor1 system
- Ellison Bay1 system
- Forestville1 system
- Sister Bay1 system
- Sturgeon Bay1 system
Counties come from the counties EPA lists each system serving, matched to 2024 Census counties; where EPA lists none, from the county coded in the system's ID, its service area map, or its mailing address. A county holding at least a fifth of a system's service area map is added when at least a fifth of that map lies in those counties. Towns are the ones EPA lists and the Census places such a map covers, always inside those counties. In New England, where EPA's town names a whole Town, it is not matched to the village of the same name. A system is not listed in a county holding less than a fifth of its map, or in a county or town its map reaches when the map lies mostly outside the counties EPA lists, so a page can leave out a system that serves part of the area. Methodology and limitations