Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
FIRESTONE BUILDING PRODUCTS
4301 BORON AVE, COVINGTON, KY, 41015
Parent company: BRIDGESTONE FIRESTONE DIVERSIFIED PRDS CO LLC
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 | 1,1-Dichloro-1-fluoroethane (HCFC-141b) | Trichlorofluoromethane (CFC-11) | Chlorodifluoromethane (HCFC-22) | Diisocyanates | 4,4'-Methylenedi(phenyl isocyanate) | Total (lbs) |
| 2006 | — | — | — | 10 | — | 10 |
| 2005 | — | — | — | 20 | — | 20 |
| 2004 | — | — | — | 24 | — | 24 |
| 2003 | — | — | — | 28 | — | 28 |
| 2002 | 26,017 | — | 2,510 | 112 | — | 28,639 |
| 2001 | 116,931 | — | 11,285 | 250 | — | 128,466 |
| 2000 | 122,231 | — | 31,024 | 250 | — | 153,505 |
| 1999 | 128,075 | — | 28,419 | 250 | — | 156,744 |
| 1998 | 129,778 | — | 25,974 | 250 | — | 156,002 |
| 1997 | 136,065 | — | 27,457 | 250 | — | 163,772 |
| 1996 | 77,757 | — | 27,259 | 250 | — | 105,266 |
| 1995 | 92,350 | — | 8,802 | 250 | — | 101,402 |
| 1994 | 82,320 | — | — | — | 250 | 82,570 |
| 1993 | — | 186,000 | — | — | — | 186,000 |
| 1992 | — | 165,000 | — | — | — | 165,000 |
| 1991 | — | 137,000 | — | — | — | 137,000 |
| 1990 | — | — | — | — | 5 | 10 |
▎ 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.