Is Wylie, Texas tap water safe?
6 water systems report serving Wylie. 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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City of Wylie
Serves 48,393 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).
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East Fork SUD
Serves 17,589 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).
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Wylie Northeast SUD
Serves 11,430 people · Surface water · Full report →
No health-based violations in the last 5 years; 2 monitoring/reporting violations; 1 not yet resolved; PFAS tested (UCMR 5), none above federal limits; Lead 90th percentile below the action level (2025).
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North Texas MWD Tawakoni WTP
Serves 90 people · Surface water · Full report →
No health-based violations in the last 5 years; No UCMR 5 PFAS results on file.
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North Texas MWD Wylie WTP
Serves 90 people · Surface water · Full report →
No health-based violations in the last 5 years; 9 monitoring/reporting violations; No UCMR 5 PFAS results on file; Lead 90th percentile below the action level (2023).
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North Texas MWD Leonard WTP
Population not reported (often a wholesaler) · Surface water · Full report →
No health-based violations in the last 5 years; 1 monitoring/reporting violation; No UCMR 5 PFAS results on file.