Is Clatskanie, Oregon tap water safe?
10 water systems report serving Clatskanie. 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.
B
City of Clatskanie
Serves 2,096 people · Surface water · Full report →
No health-based violations in the last 5 years; 34 monitoring/reporting violations; No UCMR 5 PFAS results on file; Lead 90th percentile below the action level (2024).
B
Westport Water Association
Serves 550 people · Groundwater · Full report →
No health-based violations in the last 5 years; 6 monitoring/reporting violations; 3 not yet resolved; No UCMR 5 PFAS results on file; Lead 90th percentile below the action level (2025).
C
Fishhawk Lake Reserve and Community
Serves 350 people · Surface water · Full report →
1 health-based violation in the last 5 years; 18 monitoring/reporting violations; 1 not yet resolved; No UCMR 5 PFAS results on file; Lead 90th percentile below the action level (2021).
A
Quincy Water Association
Serves 300 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).
B
Wauna Water District
Serves 188 people · Groundwater · Full report →
No health-based violations in the last 5 years; 9 monitoring/reporting violations; 6 not yet resolved; No UCMR 5 PFAS results on file; Lead 90th percentile below the action level (2024).
D
Midland Water Association
Serves 160 people · Surface water · Full report →
12 health-based violations in the last 5 years; 101 monitoring/reporting violations; 2 not yet resolved; No UCMR 5 PFAS results on file; Lead 90th percentile below the action level (2024).
B
Westport Heights
Serves 90 people · Groundwater · Full report →
No health-based violations in the last 5 years; 6 monitoring/reporting violations; No UCMR 5 PFAS results on file; Lead 90th percentile below the action level (2025).
D
Marshland Water Association
Serves 70 people · Surface water · Full report →
4 health-based violations in the last 5 years; 34 monitoring/reporting violations; 1 not yet resolved; No UCMR 5 PFAS results on file; Lead 90th percentile below the action level (2023).
C
Swedetown Water Assoc
Serves 40 people · Groundwater · Full report →
1 health-based violation in the last 5 years; 7 monitoring/reporting violations; 2 not yet resolved; No UCMR 5 PFAS results on file; Lead 90th percentile below the action level (2024).
A
Westland Water Association
Serves 25 people · Groundwater · Full report →
No health-based violations in the last 5 years; 3 monitoring/reporting violations; 2 not yet resolved; No UCMR 5 PFAS results on file; Lead 90th percentile below the action level (2025).