CONWAY WATER SYSTEM: EPA violation history, explained

CONWAY 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: 64,008, over 28,969 connections.

CONWAY WATER SYSTEM's record against the rest of the country

2 total violations and 1 health-based ones put CONWAY WATER SYSTEM at the 30th percentile nationally for violation burden, rank 9,079 of 12,903.

How CONWAY WATER SYSTEM compares within AR

Among the 243 AR systems in this dataset, the average is 7.1 health-based violations - CONWAY WATER SYSTEM's 1 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 CONWAY WATER SYSTEM is from 2008-01-11 (health-based: 2008-01-11). Last reported to EPA: 05/12/2026.

What kind of problem, specifically

CONWAY 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)

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

This is what CONWAY WATER SYSTEM 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 - 1 health-based violation on file for CONWAY WATER SYSTEM - 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.