Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
COASTAL REFINING & MARKETING KS REFINING DIV
321 OAK ST, AUGUSTA, KS, 67010
Parent company: COASTAL CORP
Carcinogen
— EPA classifications across all reporting years
Top chemical totals
The 10 chemicals with the highest cumulative on-site releases in pounds (lbs) 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.
| All values in pounds (lbs) | ||||||
|---|---|---|---|---|---|---|
| Year | Xylene (mixed isomers) | Toluene | Ethylbenzene | Benzene | Cyclohexane | Total (lbs) |
| 1992 | 10,625 | 9,825 | 6,431 | 4,348 | 9,808 | 46,623 |
| 1991 | 9,859 | 6,362 | 5,966 | 1,161 | 7,141 | 35,966 |
| 1990 | 29,331 | 29,831 | 6,839 | 7,063 | — | 73,079 |
| 1989 | 29,326 | 29,326 | 6,064 | 6,388 | — | 71,104 |
| 1988 | 500 | — | — | — | — | 500 |
▎ Facilities report to EPA's TRI once they manufacture, process, or use a listed chemical above set thresholds. Once that threshold is crossed, they must report actual releases regardless of size — so a small number reflects genuine low-level discharge, not a data error.