Is Kiefer, Oklahoma tap water safe?
2 water systems report serving Kiefer. 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
Creek Co Rwd # 2
Serves 12,788 people · Surface water · Full report →
5 health-based violations in the last 5 years; 4 monitoring/reporting violations; PFAS tested (UCMR 5), none above federal limits; Lead 90th percentile below the action level (2023).
D
Creek Co Rwd # 7
Serves 2,100 people · Surface water · Full report →
12 health-based violations in the last 5 years; 13 monitoring/reporting violations; 2 not yet resolved; No UCMR 5 PFAS results on file; Lead 90th percentile below the action level (2025).