ROGERS CO RWD # 3 COT STA: EPA violation history, explained
ROGERS CO RWD # 3 COT STA had a health-based violation within the last five years. The required corrective action was reported, but it happened recently enough to matter. 10,750 people get their water from it, across 5,786 connections.
Ranked against every other system in this dataset
19 total violations and 8 health-based ones put ROGERS CO RWD # 3 COT STA at the 81th percentile nationally for violation burden, rank 2,433 of 12,903.
Against the OK average
ROGERS CO RWD # 3 COT STA's 8 health-based violations sit within the OK average of 39.5, across 240 systems statewide. See the lead and copper guide for why lead counts differently.
Most recent violation on record
ROGERS CO RWD # 3 COT STA's most recent violation on record is dated 2026-01-01, with the most recent health-based one dated 2025-05-10. Last reported to EPA: 05/13/2026.
The concern categories on record
ROGERS CO RWD # 3 COT STA'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); Revised Total Coliform Rule
The most severe category on record is lead & copper, which points toward a lead-class filter if you want to address it directly.
What ROGERS CO RWD # 3 COT STA's record does not cover
Everything on this page is ROGERS CO RWD # 3 COT STA's own reported record under the Safe Drinking Water Act - a regulatory filing, not a sample of your tap. This record - 8 health-based violations on file for ROGERS CO RWD # 3 COT STA - 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.