Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
QUESTSPECIALTY CORP
2001 E TOM GREEN ST, BRENHAM, TX, 77833
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 | Certain glycol ethers | n-Butyl alcohol | sec-Butyl alcohol | Dichloromethane | Tetrachloroethylene | Total (lbs) |
| 2024 | 44 | — | — | 2,857 | 266 | 4,522 |
| 2023 | 75 | — | — | 4,609 | 421 | 6,983 |
| 2022 | 39 | — | — | 2,411 | 272 | 4,149 |
| 2021 | 31 | — | — | 2,061 | 297 | 3,877 |
| 2020 | 57 | — | — | 1,672 | 216 | 2,557 |
| 2019 | 34 | — | — | 2,334 | 239 | 3,368 |
| 2018 | 60 | — | — | 4,575 | 238 | 5,519 |
| 2017 | 44 | — | — | 2,554 | 204 | 3,397 |
| 2016 | 46 | — | — | 2,287 | 192 | 3,051 |
| 2015 | 41 | — | — | 2,131 | 196 | 2,801 |
| 2014 | 45 | — | — | 2,950 | 176 | 3,632 |
| 2013 | 1,409 | — | — | 6,931 | 3,093 | 14,329 |
| 2012 | 956 | — | — | 8,874 | 2,894 | 16,566 |
| 2002 | 12,104 | — | 12,514 | — | — | 24,618 |
| 2001 | 17,149 | — | 16,416 | — | — | 33,565 |
| 2000 | 14,405 | 20,271 | 11,878 | — | — | 46,554 |
| 1999 | 15,800 | 21,800 | 11,900 | — | — | 49,500 |
| 1998 | 20,000 | 21,000 | 12,000 | — | — | 53,000 |
| 1997 | 13,000 | — | 10,350 | — | — | 23,350 |
| 1996 | 19,350 | 13,850 | — | — | — | 33,200 |
| 1995 | 19,250 | 14,050 | — | — | — | 33,800 |
| 1994 | 25,250 | 10,750 | — | — | — | 36,500 |
| 1993 | 25,250 | — | — | — | — | 25,750 |
| 1992 | 26,100 | — | — | — | — | 26,600 |
| 1991 | — | 21,250 | — | — | — | 21,750 |
| 1990 | — | 11,750 | — | — | — | 12,250 |
| 1989 | — | 25,000 | — | — | — | 25,250 |
| 1988 | — | — | — | — | — | 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.