Official
Emission event reported at Sunray Refinery
- Started
- Ended
- Updated
- Unit in the filing
- Complex 1; Complex 3; Complex 5
What the filing says
Summary of the filing · Oct 19, 2026
Sunray · Diamond Shamrock Refining Co LP filed a release notification on Oct 13; Complex 1; Complex 3; Complex 5 named.
Filing text
Texas Commission on Environmental Quality air emission event 466849. Report type: INITIAL. Incident status on the page: OPEN. Owner or operator: DIAMOND SHAMROCK REFINING COMPANY LP. Regulated entity: VALERO MCKEE REFINERY. City on the page: SUNRAY, TX, MOORE County. Event type: EMISSIONS EVENT. Start on the page: 2026-10-13 13:14. The page does not label a time zone. This record stores Central time. End on the page: 2026-10-14 02:12. This is the report as published. The tracker does not copy the cause text or the contaminant table, and does not say whether a unit stayed offline.
Sources
Texas Commission on Environmental Quality
Air emission event report