Is Tremont, Illinois tap water safe?
2 water systems report serving Tremont. Your water depends on which one serves your address. Check your bill if unsure.
A
Tremont
Serves 2,114 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 (2025).
A
Lake Windermere Estates Subdivision
Serves 300 people · Groundwater · Full report →
No health-based violations in the last 5 years; PFAS tested (UCMR 5), none above federal limits; Lead 90th percentile below the action level (2025).