Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
TEMPSET INC
4204 MIAMI ST, SAINT LOUIS, MO, 631162697
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 | Trichloroethylene | 1,1,1-Trichloroethane | Ammonia | Propylene | Copper | Total (lbs) |
| 1999 | — | — | 755 | — | 10 | 765 |
| 1998 | 1,341 | — | 755 | — | 10 | 2,106 |
| 1997 | 17,995 | — | 255 | 250 | 10 | 18,510 |
| 1996 | 30,360 | — | 26 | — | 10 | 30,396 |
| 1995 | 50,600 | — | 755 | — | 10 | 51,385 |
| 1994 | 50,600 | — | 755 | 250 | 10 | 51,635 |
| 1993 | 65,000 | — | 1,000 | 18 | 10 | 66,048 |
| 1992 | — | 47,400 | 761 | — | 10 | 48,191 |
| 1991 | — | 19,750 | 755 | — | — | 20,505 |
| 1990 | — | 26,300 | 761 | — | — | 27,061 |
| 1989 | — | 31,600 | 761 | — | — | 32,361 |
| 1988 | — | 14,760 | — | — | — | 14,760 |
| 1987 | 24,200 | — | — | — | — | 24,200 |
▎ 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.