Wynnewood Refining Company

Wynnewood Refining Company facility

EPA ID No: OKD000396549



P.O. Box 305

Wynnewood, OK 73098

Facility Contact:


Sidney Cabbiness

(405) 665-6601

Wynnewood Refinery is a small crude oil refinery just outside Wynnewood in south-central Oklahoma. The only permitted activity as the refinery is a storage tank that holds hazardous wastes generated from the refining operations. The wastes are stored until sufficient volume is collected for transport to a permitted hazardous waste treatment, storage, or disposal facility. Permit conditions also require monitoring of contaminated groundwater.

Note: Some of the permit files may take some time to download because of their size.