WASHINGTON TWP MUA-HAGER: EPA violation history, explained
WASHINGTON TWP MUA-HAGER has a health-based violation on record, but none in the last five years - an older issue, not necessarily a current one. 3,458 people get their water from it, across 1,055 connections.
Ranked against every other system in this dataset
Out of 12,903 systems in this dataset, WASHINGTON TWP MUA-HAGER ranks 7,260th by violation burden (44th percentile) - 93 violations total, 1 health-based.
How WASHINGTON TWP MUA-HAGER compares within NJ
NJ's 270 covered systems average 5.3 health-based violations each; WASHINGTON TWP MUA-HAGER carries 1, not more than typical for the state. 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 WASHINGTON TWP MUA-HAGER is from 2026-11-01 (health-based: 2009-01-08). Last reported to EPA: 06/30/2026.
What kind of problem, specifically
WASHINGTON TWP MUA-HAGER'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
WASHINGTON TWP MUA-HAGER'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. Between the utility's meter and WASHINGTON TWP MUA-HAGER's customers' taps is household plumbing, invisible to a system-level record ranked 7,260th of 12,903 by violation count. The guide to what this data misses covers that gap.