Is Westlake, Oregon tap water safe?
2 water systems report serving Westlake. 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
South Coast Water Company
Serves 200 people · Surface water · 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).
C
Big Spruce MHP LLC
Serves 80 people · Groundwater · Full report →
2 health-based violations in the last 5 years; 15 monitoring/reporting violations; No UCMR 5 PFAS results on file; Lead 90th percentile below the action level (2026).