Is Lake Elsinore, California tap water safe?
3 water systems report serving Lake Elsinore. Your water depends on which one serves your address. Check your bill if unsure. This list is matched from the ZIP codes in this place, so it may include nearby systems.
A
Elsinore Valley MWD
Serves 169,455 people · Surface water · 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).
A
Western MWD
Serves 87,955 people · Surface water · 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).
D
Ortega Oaks RV Park&campground
Serves 180 people · Groundwater · Full report →
4 health-based violations in the last 5 years; 2 monitoring/reporting violations; 3 not yet resolved; No UCMR 5 PFAS results on file; Lead 90th percentile below the action level (2023).