Is Saint Martinville, Louisiana tap water safe?
5 water systems report serving Saint Martinville. 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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Village of Parks Water System
Serves 12,801 people · Groundwater · Full report →
5 health-based violations in the last 5 years; 6 monitoring/reporting violations; 3 not yet resolved; PFAS tested (UCMR 5), none above federal limits; Lead 90th percentile below the action level (2025).
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Bayou Teche Water Works
Serves 10,137 people · Groundwater · Full report →
5 health-based violations in the last 5 years; 1 monitoring/reporting violation; 1 not yet resolved; PFAS tested (UCMR 5), none above federal limits; Lead 90th percentile below the action level (2025).
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City of St. Martinville Water System
Serves 7,263 people · Groundwater · Full report →
6 health-based violations in the last 5 years; 3 not yet resolved; PFAS tested (UCMR 5), none above federal limits; Lead 90th percentile below the action level (2023).
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St Martin Water District 4 - Catahoula
Serves 3,000 people · Groundwater · Full report →
7 health-based violations in the last 5 years; No UCMR 5 PFAS results on file; Lead 90th percentile below the action level (2023).
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St Martin Industrial Park Water System
Serves 150 people · Groundwater · Full report →
7 health-based violations in the last 5 years; 3 monitoring/reporting violations; 1 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 (2023).