Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
TRUE MANUFACTURING CO INC
9500 TRUE DR, OLIVETTE, MO, 63132
Parent company: NA
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) | Chlorodifluoromethane (HCFC-22) | Trichlorofluoromethane (CFC-11) | Dichlorodifluoromethane (CFC-12) | Diisocyanates | Total (lbs) |
| 2007 | — | 2,429 | — | — | 1 | 2,430 |
| 2006 | — | 2,371 | — | — | 1 | 2,372 |
| 2005 | — | 2,140 | — | — | 1 | 2,141 |
| 2004 | — | 2,197 | — | — | 1 | 2,198 |
| 2003 | — | 2,259 | — | — | 1 | 2,260 |
| 2002 | — | 3,896 | — | — | 5 | 3,901 |
| 2001 | — | 4,828 | — | — | — | 4,828 |
| 2000 | 5,691 | 4,213 | — | — | — | 9,904 |
| 1999 | 6,759 | 9,206 | — | — | — | 15,965 |
| 1998 | 11,000 | 5,000 | — | — | — | 16,000 |
| 1997 | 9,800 | 4,500 | — | — | — | 14,300 |
| 1996 | 7,900 | 3,700 | — | — | — | 11,600 |
| 1995 | 9,800 | 4,500 | — | — | — | 14,300 |
| 1994 | 13,300 | 6,200 | — | — | — | 19,500 |
| 1993 | — | — | 750 | 740 | — | 1,490 |
| 1992 | — | — | 750 | — | — | 750 |
| 1991 | — | — | 600 | — | — | 600 |
▎ 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.