Is Corn, Oklahoma tap water safe?
2 water systems report serving Corn. 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.
D
Clinton
Serves 8,883 people · Surface water · Full report →
5 health-based violations in the last 5 years; 52 monitoring/reporting violations; 1 not yet resolved; PFAS tested (UCMR 5), none above federal limits; Lead 90th percentile below the action level (2025).
B
Washita Co Rwd #2
Serves 1,032 people · Groundwater · Full report →
1 health-based violation in the last 5 years; 1 monitoring/reporting violation; No UCMR 5 PFAS results on file; Lead 90th percentile below the action level (2025).