County drinking water records
Calumet County, WI drinking water systems
10 community water systems serve Calumet County, WI, reporting 21,602 people served in all. A system that also serves other counties counts all of its customers here.
6 of them (60%) had at least one health-based violation in the last 10 years. 1 system still has one unresolved.
8 rely mainly on groundwater and 2 on surface water, counting water bought from other systems.
Their lead service line inventories list 454 lead lines, 3 galvanized lines that must be replaced and 29 lines of unknown material.
- Community water systems
- 10
- People served, sum of each system's own figure
- 21,602
- Systems with a health-based violation, last 10 years
- 6
- Systems with one unresolved
- 1
- Lead service lines in inventories
- 454
Water systems serving Calumet County
10 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 |
|---|---|---|---|---|---|---|
| Harrison Utilities - Fka Waverly SD | Harrison and Menasha | 5,500 | Purchased surface water | 0 | 0 | 0 |
| Chilton Waterworks | Chilton | 4,191 | Groundwater | 1 | 0 | 314 |
| Brillion Waterworks | Brillion | 3,262 | Groundwater | 1 | 0 | 140 |
| Sherwood Waterworks | Sherwood | 3,114 | Purchased surface water | 1 | 0 | 0 |
| New Holstein Waterworks | New Holstein | 3,012 | Groundwater | 1 | 1 | 0 |
| Hilbert Waterworks | Hilbert | 1,176 | Groundwater | 0 | 0 | 0 |
| Stockbridge Waterworks | Stockbridge | 650 | Groundwater | 1 | 0 | 0 |
| Forest Junction Pub Util | Forest Junction | 487 | Groundwater | 1 | 0 | 0 |
| Lakeview Estates MHP | Brothertown and Chilton and land outside them | 112 | Groundwater | 0 | 0 | 0 |
| Country Aire Mobile Home Court LLC | New Holstein and land outside it | 98 | Groundwater | 0 | 0 | 0 |
Cities and towns in Calumet County
9 places- Brillion1 system
- Brothertown1 system
- Chilton1 system
- Forest Junction1 system
- Harrison1 system
- Hilbert1 system
- New Holstein1 system
- Sherwood1 system
- Stockbridge1 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