Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
CENTURY MFG INC
3550 COMOTARA, WICHITA, KS, 67226
Parent company: NA
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 | Methyl methacrylate | 1,2,4-Trimethylbenzene | Toluene | Barium compounds (except for barium sulfate (CAS No. 7727-43-7)) | Cobalt | Total (lbs) |
| 1994 | 250 | — | — | 5 | — | 255 |
| 1993 | 1,000 | — | — | 5 | 5 | 1,010 |
| 1992 | 1,000 | — | — | 5 | — | 1,010 |
| 1991 | 1,000 | 440 | 440 | — | 5 | 1,890 |
| 1990 | 250 | 250 | 250 | — | — | 750 |
| 1989 | 250 | 250 | 250 | — | — | 750 |
▎ 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.