Is Texarkana, Arkansas tap water safe?
2 water systems report serving Texarkana. 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
Texarkana Water Utilities
Serves 50,815 people · Surface water · 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).
A
Miller County Public Water Authority
Serves 803 people · Surface water · Full report →
No health-based violations in the last 5 years; No UCMR 5 PFAS results on file.