Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
AAF ENVIRONMENTAL SNYDER GENERAL
2000 TAMM ST, BROWNSVILLE, TN, 38012
Parent company: SNYDER GENERAL CORP
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 | Xylene (mixed isomers) | Toluene | Copper | Total (lbs) | ||
| 1991 | 29,731 | 40,583 | — | 70,314 | ||
| 1990 | 29,285 | 37,086 | 500 | 66,871 | ||
| 1989 | 18,583 | 12,913 | 500 | 31,996 | ||
| 1987 | 26,000 | — | 500 | 26,500 | ||
▎ 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.