PRINCETON WATER DEPARTMENT: EPA violation history, explained
PRINCETON WATER DEPARTMENT has a health-based violation on record, but none in the last five years - an older issue, not necessarily a current one. It serves 10,875 people through 4,350 service connections.
Ranked against every other system in this dataset
PRINCETON WATER DEPARTMENT has 16 violations on record in total, 2 of thems health-based - ranking it 6,297th of 12,903 systems by violation count, the 51th percentile nationally.
How PRINCETON WATER DEPARTMENT compares within IN
IN's 283 covered systems average 2.9 health-based violations each; PRINCETON WATER DEPARTMENT carries 2, 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 PRINCETON WATER DEPARTMENT is from 2025-02-07 (health-based: 1994-01-11). Last reported to EPA: 06/30/2026.
What kind of problem, specifically
PRINCETON WATER DEPARTMENT'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 PRINCETON WATER DEPARTMENT'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 16 logged violations can see. The guide to what this data misses covers that gap.