Is Youngsville, Louisiana tap water safe?
10 water systems report serving Youngsville. 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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Lafayette Utilities Water System
Serves 169,389 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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City of Youngsville Purchase WS
Serves 10,281 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 (2024).
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Magnolia Plantation Water System Inc
Serves 8,769 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; Lead 90th percentile below the action level (2025).
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City of Youngsville Water System
Serves 7,956 people · Groundwater · Full report →
4 health-based violations in the last 5 years; 2 monitoring/reporting violations; No UCMR 5 PFAS results on file; Lead 90th percentile below the action level (2025).
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City of Broussard Water System
Serves 5,151 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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United Water System
Serves 4,446 people · Groundwater · Full report →
10 health-based violations in the last 5 years; 6 not yet resolved; PFAS tested (UCMR 5), none above federal limits; Lead 90th percentile below the action level (2023).
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Milton Purchase Water System
Serves 3,300 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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Magnolia-Windy Meadows
Serves 549 people · Groundwater · Full report →
No health-based violations in the last 5 years; 1 monitoring/reporting violation; No UCMR 5 PFAS results on file; Lead 90th percentile below the action level (2024).
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Cajun Mobile Home Park Water System
Serves 168 people · Groundwater · Full report →
2 health-based violations in the last 5 years; 3 monitoring/reporting violations; 5 not yet resolved; No UCMR 5 PFAS results on file; Lead 90th percentile above the new 10 ppb action level (LCRI, effective Nov 1, 2027); Lead 90th percentile below the action level (2024).
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Youngs Community LLC. Water System
Serves 144 people · Groundwater · Full report →
4 health-based violations in the last 5 years; 5 monitoring/reporting violations; 1 not yet resolved; No UCMR 5 PFAS results on file; Lead 90th percentile below the action level (2025).