Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
DUNHAM BUSH INC
101 BURGESS RD, HARRISONBURG, VA, 228019754
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 | Xylene (mixed isomers) | Trichloroethylene | Methyl ethyl ketone | Chlorodifluoromethane (HCFC-22) | Copper | Total (lbs) |
| 2000 | — | — | — | 17,300 | — | 17,300 |
| 1999 | — | — | — | 1,000 | — | 1,000 |
| 1997 | 11,150 | — | — | — | 1,505 | 12,655 |
| 1996 | 15,749 | 10,885 | — | — | 1,505 | 28,139 |
| 1995 | 14,870 | 20,180 | — | — | 1,505 | 36,555 |
| 1994 | 14,870 | 20,180 | — | — | 1,505 | 36,555 |
| 1993 | 14,766 | 23,591 | — | — | 1,505 | 39,862 |
| 1992 | 12,772 | 37,200 | — | — | 1,505 | 51,477 |
| 1991 | 22,058 | 11,884 | — | — | 505 | 34,447 |
| 1990 | 77,073 | 21,935 | 11,346 | — | 255 | 110,609 |
| 1989 | 76,000 | 33,250 | 11,000 | — | 500 | 120,750 |
| 1988 | — | 47,250 | — | — | — | 47,250 |
| 1987 | 55,000 | — | — | — | — | 55,000 |
▎ 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.