Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
500 TILTHAMMER DR, KINGSPORT, TN, 37660
Parent company: NA
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 | Toluene | Isopropyl alcohol (only persons who manufacture by the strong acid process are subject, no supplier notification) | Methyl ethyl ketone | Acetone | Total |
|---|---|---|---|---|---|
| 1992 | 6,195 | — | — | 3,067 | 9,262 |
| 1991 | 20,719 | 7,565 | — | 2,687 | 30,971 |
| 1990 | 24,500 | 12,100 | — | 2,000 | 38,600 |
| 1989 | 35,000 | 13,000 | — | — | 48,000 |
| 1988 | 58,000 | — | 13,000 | — | 71,000 |