Is LA Salle, Illinois tap water safe?
1 water system report serving LA Salle. Your water depends on which one serves your address. Check your bill if unsure.
C
LA Salle
Serves 9,700 people · Groundwater · Full report →
3 health-based violations in the last 5 years; 4 monitoring/reporting violations; PFAS tested (UCMR 5), none above federal limits; Lead 90th percentile below the action level (2025).