Is Hayward, Wisconsin tap water safe?
5 water systems report serving Hayward. Your water depends on which one serves your address. Check your bill if unsure.
A
Hayward Water Utility
Serves 2,552 people · Groundwater · Full report →
No health-based violations in the last 5 years; No UCMR 5 PFAS results on file; Lead 90th percentile below the action level (2023).
C
S and J Wild River MHP
Serves 90 people · Groundwater · Full report →
1 health-based violation in the last 5 years; 13 monitoring/reporting violations; No UCMR 5 PFAS results on file; Lead 90th percentile below the action level (2026).
A
Tamarack Health Hayward Medical Center
Serves 85 people · Groundwater · Full report →
No health-based violations in the last 5 years; 3 monitoring/reporting violations; 1 not yet resolved; No UCMR 5 PFAS results on file; Lead 90th percentile below the action level (2025).
A
Luedtkes Mobile Home Park
Serves 50 people · Groundwater · Full report →
No health-based violations in the last 5 years; No UCMR 5 PFAS results on file; Lead 90th percentile below the action level (2023).
A
Big Musky Resort
Serves 25 people · Groundwater · Full report →
No health-based violations in the last 5 years; No UCMR 5 PFAS results on file; Latest lead 90th percentile on file is from 2021 (older than 5 years, not graded).