Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
ALCOA HOME EXTERIORS INC T R&D
2600 CAMPBELL RD, SIDNEY, OH, 45365
Parent company: ALCOA INC
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 ethyl ketone | Xylene (mixed isomers) | Toluene | Antimony compounds | Chromium compounds (except for chromite ore mined in the Transvaal Region) | Total (lbs) |
| 1994 | — | — | — | 10 | 10 | 20 |
| 1992 | 310 | 84 | 25 | — | — | 421 |
▎ 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.