Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
3849 FISHER RD, COLUMBUS, OH, 43228
Parent company: ASHLAND INC
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
The 10 chemicals with the highest cumulative on-site releases in pounds (lbs) across all available years.
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 | n-Hexane | Methyl ethyl ketone | Toluene | Xylene (mixed isomers) | Methanol | Total (lbs) |
| 2001 | 489 | 304 | 239 | 189 | 240 | 1,858 |
| 2000 | 910 | 630 | 510 | 460 | 330 | 3,415 |
| 1999 | 1,460 | 860 | 620 | 420 | 300 | 4,260 |
| 1998 | 1,960 | 490 | 640 | 350 | 280 | 4,146 |
▎ 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.