Is Harrisburg, Oregon tap water safe?
2 water systems report serving Harrisburg. 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.
C
City of Harrisburg
Serves 3,684 people · Groundwater · Full report →
1 health-based violation in the last 5 years; 55 monitoring/reporting violations; 3 not yet resolved; PFAS tested (UCMR 5), none above federal limits; Lead 90th percentile below the action level (2024).
B
Diamond Hill RV Park
Serves 253 people · Groundwater · Full report →
No 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 (2025).