OZARK WATERWORKS: EPA violation history, explained
OZARK WATERWORKS has a health-based violation on record, but none in the last five years - an older issue, not necessarily a current one. Population served: 4,368, over 1,741 connections.
OZARK WATERWORKS's record against the rest of the country
Out of 12,903 systems in this dataset, OZARK WATERWORKS ranks 2,734th by violation burden (79th percentile) - 19 violations total, 7 health-baseds.
How OZARK WATERWORKS compares within AR
Among the 243 AR systems in this dataset, the average is 7.1 health-based violations - OZARK WATERWORKS's 7 is at or below that. See the lead and copper guide for why lead counts differently.
Most recent violation on record
The last violation EPA has on record for OZARK WATERWORKS is from 2021-01-02 (health-based: 2010-01-09). Last reported to EPA: 05/12/2026.
What kind of problem, specifically
OZARK WATERWORKS'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); 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
This is what OZARK WATERWORKS reported to its state primacy agency and EPA under the Safe Drinking Water Act - real regulatory record, not a lab test of your specific tap. Water quality can still change between the meter and the faucet - household plumbing sits outside what a record of 19 logged violations can see. The guide to what this data misses covers that gap.