What's in TOWN OF LEONVILLE WATER SYSTEM's water?
TOWN OF LEONVILLE WATER SYSTEM has a health-based violation on record, but none in the last five years - an older issue, not necessarily a current one. Population served: 9,552, over 3,184 connections.
How this compares nationally
31 total violations and 17 health-based ones put TOWN OF LEONVILLE WATER SYSTEM at the 92th percentile nationally for violation burden, rank 1,090 of 12,903.
How TOWN OF LEONVILLE WATER SYSTEM compares within LA
Among the 347 LA systems in this dataset, the average is 12.6 health-based violations - TOWN OF LEONVILLE WATER SYSTEM's 17 is above that. The clean-record guide covers what a comparison like this can hide.
Most recent violation on record
The last violation EPA has on record for TOWN OF LEONVILLE WATER SYSTEM is from 2021-02-08 (health-based: 2021-02-08). Last reported to EPA: 06/23/2026.
What kind of problem, specifically
TOWN OF LEONVILLE WATER SYSTEM'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:
- Microbial contamination / treatment technique - flagged from: Coliform (TCR); Groundwater Rule
The most severe category on record is microbial contamination / treatment technique, which points toward a microbial-class filter if you want to address it directly.
What this data is and is not
Everything on this page is TOWN OF LEONVILLE WATER SYSTEM's own reported record under the Safe Drinking Water Act - a regulatory filing, not a sample of your tap. Water quality can still change between the meter and the faucet - household plumbing sits outside what a record of 31 logged violations can see. The guide to what this data misses covers that gap.