OKATOMA WATER ASSOCIATION #1: EPA violation history, explained
OKATOMA WATER ASSOCIATION #1 has a health-based violation on record, but none in the last five years - an older issue, not necessarily a current one. Population served: 3,981, over 1,508 connections.
Ranked against every other system in this dataset
Out of 12,903 systems in this dataset, OKATOMA WATER ASSOCIATION #1 ranks 7,185th by violation burden (44th percentile) - 148 violations total, 1 health-based.
How OKATOMA WATER ASSOCIATION #1 compares within MS
MS's 349 covered systems average 3.2 health-based violations each; OKATOMA WATER ASSOCIATION #1 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 OKATOMA WATER ASSOCIATION #1 is from 2024-01-01 (health-based: 1991-01-09). Last reported to EPA: 05/18/2026.
What kind of problem, specifically
OKATOMA WATER ASSOCIATION #1'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
This is what OKATOMA WATER ASSOCIATION #1 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. Between the utility's meter and OKATOMA WATER ASSOCIATION #1's customers' taps is household plumbing, invisible to a system-level record ranked 7,185th of 12,903 by violation count. The guide to what this data misses covers that gap.