DUNCANSVILLE MUNI WATER AUTH: EPA violation history, explained
DUNCANSVILLE MUNI WATER AUTH has a health-based violation on record, but none in the last five years - an older issue, not necessarily a current one. 2,350 people get their water from it, across 1,011 connections.
How this compares nationally
Out of 12,903 systems in this dataset, DUNCANSVILLE MUNI WATER AUTH ranks 4,798th by violation burden (63th percentile) - 53 violations total, 3 health-baseds.
How DUNCANSVILLE MUNI WATER AUTH compares within PA
DUNCANSVILLE MUNI WATER AUTH's 3 health-based violations sit within the PA average of 5.5, across 475 systems statewide. 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 DUNCANSVILLE MUNI WATER AUTH is from 2026-11-01 (health-based: 1991-01-08). Last reported to EPA: 06/15/2026.
What kind of problem, specifically
DUNCANSVILLE MUNI WATER AUTH'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: Surface Water Treatment 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 DUNCANSVILLE MUNI WATER AUTH'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 53 logged violations can see. The guide to what this data misses covers that gap.