TOWN OF MARINGOUIN: EPA violation history, explained
TOWN OF MARINGOUIN had a health-based violation within the last five years. The required corrective action was reported, but it happened recently enough to matter. 3,300 people get their water from it, across 1,100 connections.
How this compares nationally
TOWN OF MARINGOUIN has 13 violations on record in total, 7 of thems health-based - ranking it 2,812th of 12,903 systems by violation count, the 78th percentile nationally.
Against the LA average
LA's 347 covered systems average 12.6 health-based violations each; TOWN OF MARINGOUIN carries 7, not more than typical for the state. See the lead and copper guide for why lead counts differently.
Most recent violation on record
TOWN OF MARINGOUIN's most recent violation on record is dated 2025-05-10, with the most recent health-based one dated 2025-05-10. Last reported to EPA: 06/23/2026.
The concern categories on record
TOWN OF MARINGOUIN's flagged contaminants and rule violations, grouped by what they actually mean for a filter choice rather than left as EPA's raw code list:
- Lead & copper - flagged from: LEAD AND COPPER RULE REVISIONS
- Microbial contamination / treatment technique - flagged from: Coliform (TCR)
The most severe category on record is lead & copper, which points toward a lead-class filter if you want to address it directly.
What TOWN OF MARINGOUIN's record does not cover
TOWN OF MARINGOUIN's numbers here come from its own required reporting to EPA under the Safe Drinking Water Act, not from an independent test of your glass of water. This record - 7 health-based violations on file for TOWN OF MARINGOUIN - stops at the meter and cannot see household plumbing on the other side of it. The guide to what this data misses covers that gap.