Is Kellnersville, Wisconsin tap water safe?
1 water system report serving Kellnersville. Your water depends on which one serves your address. Check your bill if unsure.
C
Kellnersville Waterworks
Serves 301 people · Groundwater · Full report →
3 health-based violations in the last 5 years; 4 monitoring/reporting violations; 2 not yet resolved; No UCMR 5 PFAS results on file; Lead 90th percentile below the action level (2025).