KEYPORT WATER DEPT: EPA violation history, explained
KEYPORT WATER DEPT has a health-based violation on record, but none in the last five years - an older issue, not necessarily a current one. It serves 7,500 people through 2,400 service connections.
How this compares nationally
Out of 12,903 systems in this dataset, KEYPORT WATER DEPT ranks 2,631th by violation burden (80th percentile) - 41 violations total, 7 health-baseds.
How KEYPORT WATER DEPT compares within NJ
KEYPORT WATER DEPT's 7 health-based violations sit above the NJ average of 5.3, across 270 systems statewide. 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 KEYPORT WATER DEPT is from 2026-11-03 (health-based: 2007-01-05). Last reported to EPA: 06/30/2026.
What kind of problem, specifically
KEYPORT WATER DEPT'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
Everything on this page is KEYPORT WATER DEPT'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 41 logged violations can see. The guide to what this data misses covers that gap.