What's in SEMINOLE's water?

SEMINOLE has a health-based violation on record, but none in the last five years - an older issue, not necessarily a current one. Population served: 6,899, over 1,067 connections.

SEMINOLE's record against the rest of the country

SEMINOLE has 61 violations on record in total, 4 of thems health-based - ranking it 4,002th of 12,903 systems by violation count, the 69th percentile nationally.

How SEMINOLE compares within OK

Among the 240 OK systems in this dataset, the average is 39.5 health-based violations - SEMINOLE's 4 is at or below that. 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 SEMINOLE is from 2023-01-01 (health-based: 2015-01-04). Last reported to EPA: 05/13/2026.

What kind of problem, specifically

SEMINOLE'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 SEMINOLE 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. Water quality can still change between the meter and the faucet - household plumbing sits outside what a record of 61 logged violations can see. The guide to what this data misses covers that gap.