ARCADIA-LYONS CSA: EPA violation history, explained

ARCADIA-LYONS CSA's only violations on record are reporting or monitoring lapses, not a contaminant or treatment-technique failure EPA classifies as health-based. Population served: 5,800, over 1,936 connections.

Ranked against every other system in this dataset

1 total violations and 0 health-based ones put ARCADIA-LYONS CSA at the 4th percentile nationally for violation burden, rank 12,416 of 12,903.

How ARCADIA-LYONS CSA compares within NY

Among the 443 NY systems in this dataset, the average is 4.1 health-based violations - ARCADIA-LYONS CSA's 0 is at or below that. See the lead and copper guide for why lead counts differently.

Most recent violation on record

The last violation EPA has on record for ARCADIA-LYONS CSA is from 1998-01-11. Last reported to EPA: 06/25/2026.

What this data is and is not

This is what ARCADIA-LYONS CSA reported to its state primacy agency and EPA under the Safe Drinking Water Act - real regulatory record, not a lab test of your specific tap. This record - 0 health-based violations on file for ARCADIA-LYONS CSA - 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.