What's in LOUISVILLE's water?
LOUISVILLE has a health-based violation on record, but none in the last five years - an older issue, not necessarily a current one. Population served: 5,242, over 1,471 connections.
Ranked against every other system in this dataset
Out of 12,903 systems in this dataset, LOUISVILLE ranks 6,205th by violation burden (52th percentile) - 21 violations total, 2 health-baseds.
How LOUISVILLE compares within GA
Among the 312 GA systems in this dataset, the average is 3.5 health-based violations - LOUISVILLE's 2 is at or below that. The filter guide explains what a violation like this actually calls for.
Most recent violation on record
The last violation EPA has on record for LOUISVILLE is from 2025-01-10 (health-based: 2015-01-10). Last reported to EPA: 06/12/2026.
What kind of problem, specifically
LOUISVILLE'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)
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 LOUISVILLE'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 21 logged violations can see. The guide to what this data misses covers that gap.