What's in OSSIAN MUNICIPAL WATER DEPARTMENT's water?
OSSIAN MUNICIPAL WATER DEPARTMENT has a health-based violation on record, but none in the last five years - an older issue, not necessarily a current one. 3,289 people get their water from it, across 1,305 connections.
Ranked against every other system in this dataset
Out of 12,903 systems in this dataset, OSSIAN MUNICIPAL WATER DEPARTMENT ranks 7,380th by violation burden (43th percentile) - 61 violations total, 1 health-based.
How OSSIAN MUNICIPAL WATER DEPARTMENT compares within IN
IN's 283 covered systems average 2.9 health-based violations each; OSSIAN MUNICIPAL WATER DEPARTMENT 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 OSSIAN MUNICIPAL WATER DEPARTMENT is from 2024-01-01 (health-based: 1983-01-07). Last reported to EPA: 06/30/2026.
What kind of problem, specifically
OSSIAN MUNICIPAL 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:
- Other regulated metals - flagged from: Selenium
The most severe category on record is other regulated metals, which points toward a reverse osmosis-class filter if you want to address it directly.
What this data is and is not
OSSIAN MUNICIPAL WATER DEPARTMENT'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 61 logged violations can see. The guide to what this data misses covers that gap.