Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
TRIANGLE PACIFIC CORP MCKINNEY PLANT
800 E ELM ST, MC KINNEY, TX, 75069
Parent company: ARMSTRONG WORLD INDS INC
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 | Toluene | Xylene (mixed isomers) | Methyl ethyl ketone | Methyl isobutyl ketone | Ethylbenzene | Total (lbs) |
| 1997 | 8,228 | 16,271 | — | — | — | 24,499 |
| 1996 | 34,500 | 41,156 | 9,805 | 12,099 | 9,734 | 107,294 |
| 1995 | 33,415 | 54,867 | 12,637 | 13,442 | 12,609 | 126,970 |
| 1994 | 37,662 | 45,744 | — | — | — | 83,406 |
| 1993 | 56,854 | 57,747 | — | — | — | 114,601 |
| 1992 | 72,174 | 51,500 | — | — | — | 123,674 |
| 1991 | 82,528 | 60,365 | — | — | — | 142,893 |
| 1990 | 83,007 | 64,068 | — | — | — | 147,075 |
| 1989 | 66,480 | 36,285 | 25,138 | — | — | 127,903 |
▎ 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.