HOBART: EPA violation history, explained
HOBART has a health-based violation on record, but none in the last five years - an older issue, not necessarily a current one. It serves 3,746 people through 1,996 service connections.
Ranked against every other system in this dataset
16 total violations and 9 health-based ones put HOBART at the 83th percentile nationally for violation burden, rank 2,225 of 12,903.
How HOBART compares within OK
OK's 240 covered systems average 39.5 health-based violations each; HOBART carries 9, 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 HOBART is from 2014-01-09 (health-based: 2014-01-09). Last reported to EPA: 05/13/2026.
What kind of problem, specifically
HOBART'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
Everything on this page is HOBART's own reported record under the Safe Drinking Water Act - a regulatory filing, not a sample of your tap. This record - 9 health-based violations on file for HOBART - stops at the meter and cannot see household plumbing on the other side of it. The guide to what this data misses covers that gap.