Is Warren, Arkansas tap water safe?
3 water systems report serving Warren. 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.
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Hwy 63 Water Association
Serves 7,187 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 (2025).
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Warren Waterworks
Serves 6,001 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 (2025).
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Bradley Co Rural Water Association
Serves 1,163 people · Groundwater · Full report →
No health-based violations in the last 5 years; 1 monitoring/reporting violation; PFAS tested (UCMR 5), none above federal limits; Latest lead 90th percentile on file is from 2008 (older than 5 years, not graded).