Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
AMANA DELAWARE OPS
435 PARK AVE, DELAWARE, OH, 43015
Parent company: RAYTHEON CO
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 | Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | Nickel compounds | Manganese compounds | Manganese | Total (lbs) | |
| 1996 | — | 255 | 255 | — | 510 | |
| 1995 | — | 255 | 255 | — | 510 | |
| 1994 | — | 255 | — | — | 255 | |
| 1993 | 1,000 | 255 | — | — | 1,255 | |
| 1992 | 500 | 255 | — | — | 755 | |
| 1991 | 500 | 255 | 250 | — | 1,005 | |
| 1990 | 14,052 | 295 | — | 215 | 14,562 | |
| 1989 | 1,752 | 7 | — | — | 1,759 | |
| 1988 | 4,000 | — | — | — | 4,000 | |
▎ 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.