Chickasaw Winstar Casino: EPA violation history, explained

Chickasaw Winstar Casino's only violations on record are reporting or monitoring lapses, not a contaminant or treatment-technique failure EPA classifies as health-based. It serves 8,376 people through 23 service connections.

How this compares nationally

Chickasaw Winstar Casino has 7 violations on record in total, 0 of thems health-based - ranking it 10,786th of 12,903 systems by violation count, the 16th percentile nationally.

Against the average

Among the 244 systems in this dataset, the average is 11.2 health-based violations - Chickasaw Winstar Casino's 0 is at or below that. See the lead and copper guide for why lead counts differently.

Most recent violation on record

Chickasaw Winstar Casino's most recent violation on record is dated 2010-01-11. Last reported to EPA: 06/29/2026.

What Chickasaw Winstar Casino's record does not cover

This is what Chickasaw Winstar Casino 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 7 logged violations can see. The guide to what this data misses covers that gap.