Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
9721 HWY 290 E, AUSTIN, TX, 78724
Parent company: DOW CHEMICAL CO
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 | 1,1-Dichloro-1-fluoroethane (HCFC-141b) | Trichlorofluoromethane (CFC-11) | Chlorodifluoromethane (HCFC-22) | Total (lbs) | ||
| 2000 | 2,450 | — | 1,000 | 3,450 | ||
| 1999 | 5,500 | — | 2,100 | 7,600 | ||
| 1998 | 5,700 | — | 2,200 | 7,900 | ||
| 1997 | 18,000 | — | 5,400 | 23,400 | ||
| 1996 | 91,787 | — | 9,173 | 100,960 | ||
| 1995 | 18,971 | — | 5,347 | 24,318 | ||
| 1994 | 19,176 | 224 | 6,686 | 26,086 | ||
| 1993 | — | 9,500 | — | 9,500 | ||
| 1992 | — | 3,700 | — | 3,700 | ||
| 1991 | — | 21,000 | — | 21,000 | ||
▎ 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.