PARKERSBURG WATER SUPPLY: EPA violation history, explained

PARKERSBURG WATER SUPPLY's only violations on record are reporting or monitoring lapses, not a contaminant or treatment-technique failure EPA classifies as health-based. 2,019 people get their water from it, across 886 connections.

Ranked against every other system in this dataset

3 total violations and 0 health-based ones put PARKERSBURG WATER SUPPLY at the 8th percentile nationally for violation burden, rank 11,844 of 12,903.

How PARKERSBURG WATER SUPPLY compares within IA

Among the 203 IA systems in this dataset, the average is 3.5 health-based violations - PARKERSBURG WATER SUPPLY's 0 is at or below 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 PARKERSBURG WATER SUPPLY is from 2001-01-10. Last reported to EPA: 06/17/2026.

What this data is and is not

PARKERSBURG WATER SUPPLY'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. Water quality can still change between the meter and the faucet - household plumbing sits outside what a record of 3 logged violations can see. The guide to what this data misses covers that gap.