Is Wyandotte, Oklahoma tap water safe?
5 water systems report serving Wyandotte. 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
Wyandotte Nation
Serves 1,886 people · Groundwater · Full report →
No health-based violations in the last 5 years; No UCMR 5 PFAS results on file; Latest lead 90th percentile on file is from 2020 (older than 5 years, not graded).
A
Eastern Shawnee
Serves 796 people · Groundwater · Full report →
No health-based violations in the last 5 years; PFAS tested (UCMR 5), none above federal limits; Lead 90th percentile below the action level (2021).
C
Ottawa Co Rwd #5
Serves 750 people · Groundwater · Full report →
1 health-based violation in the last 5 years; 36 monitoring/reporting violations; No UCMR 5 PFAS results on file; Lead 90th percentile below the action level (2025).
B
Ottawa Co Rwd # 1
Serves 458 people · Groundwater · Full report →
No health-based violations in the last 5 years; 23 monitoring/reporting violations; No UCMR 5 PFAS results on file; Lead 90th percentile below the action level (2023).
A
Wyandotte Tribe of Oklahoma
Serves 51 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).