Is Ashland, Wisconsin tap water safe?
1 water system report serving Ashland. Your water depends on which one serves your address. Check your bill if unsure.
D
Ashland Water Utility
Serves 8,000 people · Surface water · Full report →
6 health-based violations in the last 5 years; 7 monitoring/reporting violations; PFAS tested (UCMR 5), none above federal limits; Lead 90th percentile below the action level (2025).