ARKOMA: EPA violation history, explained
ARKOMA had a health-based violation within the last five years. The required corrective action was reported, but it happened recently enough to matter. Population served: 2,180, over 1,074 connections.
ARKOMA's record against the rest of the country
26 total violations and 2 health-based ones put ARKOMA at the 52th percentile nationally for violation burden, rank 6,135 of 12,903.
Against the OK average
Among the 240 OK systems in this dataset, the average is 39.5 health-based violations - ARKOMA's 2 is at or below that. The filter guide explains what a violation like this actually calls for.
Most recent violation on record
ARKOMA's most recent violation on record is dated 2025-05-10, with the most recent health-based one dated 2025-05-10. Last reported to EPA: 05/13/2026.
The concern categories on record
ARKOMA'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:
- Lead & copper - flagged from: LEAD AND COPPER RULE REVISIONS
- Microbial contamination / treatment technique - flagged from: Coliform (TCR)
The most severe category on record is lead & copper, which points toward a lead-class filter if you want to address it directly.
What ARKOMA's record does not cover
ARKOMA'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. This record - 2 health-based violations on file for ARKOMA - 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.