Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
4200 W WALKER ST, WICHITA, KS, 67209
Parent company: NA
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 | Acetone | Toluene | Styrene | Total (lbs) | ||
| 2024 | — | — | 446 | 446 | ||
| 2023 | — | — | 387 | 387 | ||
| 2021 | — | — | 434 | 434 | ||
| 2019 | — | — | 437 | 437 | ||
| 2018 | — | — | 1,095 | 1,095 | ||
| 2017 | — | — | 593 | 593 | ||
| 2015 | — | — | 708 | 708 | ||
| 2014 | — | — | 730 | 730 | ||
| 2006 | — | 3,484 | 7,839 | 11,323 | ||
| 2005 | — | 3,653 | 11,243 | 14,896 | ||
| 2004 | — | 3,800 | 2,980 | 6,780 | ||
| 2003 | — | 2,520 | 3,140 | 5,660 | ||
| 2002 | — | 2,760 | 1,200 | 3,960 | ||
| 2001 | — | 2,760 | 5,234 | 7,994 | ||
| 2000 | — | 2,166 | 9,640 | 11,806 | ||
| 1999 | — | 3,826 | 14,067 | 17,893 | ||
| 1998 | — | 4,600 | 12,506 | 17,106 | ||
| 1997 | — | 6,800 | 6,633 | 13,433 | ||
| 1996 | — | 6,530 | 4,799 | 11,329 | ||
| 1995 | — | 7,500 | 6,949 | 14,449 | ||
| 1994 | — | 6,338 | 5,362 | 11,700 | ||
| 1993 | 27,217 | 5,944 | 3,908 | 37,069 | ||
| 1992 | 36,951 | 24,499 | 6,654 | 68,104 | ||
| 1991 | 68,301 | 30,103 | 6,826 | 105,230 | ||
| 1990 | 63,801 | 26,992 | 9,437 | 100,230 | ||
| 1989 | 39,587 | 19,798 | 4,799 | 64,184 | ||
| 1988 | 38,772 | — | 4,320 | 43,092 | ||
| 1987 | 32,310 | — | 3,600 | 35,910 | ||
▎ 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.