Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
DISPERSION SPECIALTIES INC
11237 LEADBETTER RD, ASHLAND, VA, 230051077
Parent company: NA
Carcinogen
PBT
— 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 | Toluene | Lead | Xylene (mixed isomers) | Lead compounds | Total (lbs) | |
| 1996 | — | 250 | 250 | — | 500 | |
| 1995 | 1,000 | 250 | 250 | — | 1,500 | |
| 1994 | 1,500 | 5 | — | — | 1,505 | |
| 1993 | 1,291 | 250 | — | — | 1,541 | |
| 1992 | 1,340 | 250 | — | — | 1,590 | |
| 1991 | 1,687 | 250 | — | — | 1,937 | |
| 1990 | 2,850 | 250 | — | — | 3,100 | |
| 1989 | 7,250 | — | — | 250 | 7,500 | |
| 1988 | 7,250 | — | — | — | 7,250 | |
| 1987 | 6,250 | — | — | — | 6,250 | |
▎ 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.