ROLAND: EPA violation history, explained
ROLAND has a health-based violation on record, but none in the last five years - an older issue, not necessarily a current one. Population served: 2,842, over 1,529 connections.
ROLAND's record against the rest of the country
ROLAND has 68 violations on record in total, 39 of thems health-based - ranking it 393th of 12,903 systems by violation count, the 97th percentile nationally.
How ROLAND compares within OK
OK's 240 covered systems average 39.5 health-based violations each; ROLAND carries 39, 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 ROLAND is from 2025-01-01 (health-based: 2017-01-10). Last reported to EPA: 05/13/2026.
What kind of problem, specifically
ROLAND'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:
- Synthetic organic chemicals / pesticides / VOCs - flagged from: CARBON, TOTAL
- Disinfection byproducts - flagged from: TTHM; Total Haloacetic Acids (HAA5)
The most severe category on record is synthetic organic chemicals / pesticides / vocs, which points toward a carbon-class filter if you want to address it directly.
What this data is and is not
Everything on this page is ROLAND's own reported record under the Safe Drinking Water Act - a regulatory filing, not a sample of your tap. This record - 39 health-based violations on file for ROLAND - 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.