Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
CITGO PETROLEUM CORP FORMERLY CATO OIL & GREASE CO
1808 NE 9TH ST, OKLAHOMA CITY, OK, 73117
Parent company: PDV HOLDING INC.
Top chemical totals
The 10 chemicals with the highest cumulative on-site releases across all available years.
Full release table
Rows are years. Columns show the five highest-total chemicals across all years plus each year's total release volume.
| Year | Certain glycol ethers | Zinc compounds | Total |
|---|---|---|---|
| 1993 | — | 10 | 10 |
| 1990 | 250 | — | 250 |
| 1989 | 250 | — | 250 |