Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
SHANNON GROUP, KOLPACK DIV
HWY 45 N, BETHEL SPRINGS, TN, 38315
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 | 1,1-Dichloro-1-fluoroethane (HCFC-141b) | Toluene diisocyanate (mixed isomers) | Trichlorofluoromethane (CFC-11) | 4,4'-Methylenedi(phenyl isocyanate) | Total (lbs) | |
| 1996 | 8,300 | — | — | — | 8,300 | |
| 1995 | 7,200 | — | — | — | 7,200 | |
| 1994 | 1,900 | — | — | 5 | 1,905 | |
| 1992 | — | 10 | 5 | — | 15 | |
| 1991 | — | 10 | 5 | — | 15 | |
▎ 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.