Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
5231 NORTHRUP AVE, SAINT LOUIS, MO, 63110
Parent company: COHESANT TECHS
Reported on-site TRI releases in pounds, grouped by reporting year.
The 10 chemicals with the highest cumulative on-site releases across all available years.
Rows are years. Columns show the five highest-total chemicals across all years plus each year's total release volume.
| Year | 1,1,1-Trichloroethane | Toluene | n-Hexane | Acetone | Methyl ethyl ketone | Total |
|---|---|---|---|---|---|---|
| 1996 | — | 3,043 | 27,734 | — | — | 30,777 |
| 1995 | — | 18,015 | 32,418 | — | — | 50,433 |
| 1994 | — | 14,064 | — | — | 2,373 | 16,437 |
| 1993 | 5,563 | 4,786 | — | — | 168 | 12,157 |
| 1992 | 11,598 | 9,863 | — | 471 | 1,193 | 24,422 |
| 1991 | 1,055 | 5,830 | — | 6,795 | 586 | 15,977 |
| 1990 | 43,717 | 7,860 | — | 3,093 | 1,806 | 58,419 |
| 1989 | 36,094 | 9,264 | — | 12,057 | 2,267 | 61,461 |
| 1988 | 31,336 | 26,826 | — | 8,537 | 3,608 | 70,307 |
| 1987 | — | 16,200 | — | — | — | 16,200 |