Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
MASCO CORP
7300 N 60TH ST, MILWAUKEE, WI, 53223
Parent company: NA
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 | Methyl ethyl ketone | Toluene | Xylene (mixed isomers) | Total (lbs) | ||
| 1991 | 2,461 | 8,485 | — | 10,946 | ||
| 1990 | 10,570 | 23,704 | 20,023 | 54,297 | ||
| 1989 | 13,739 | 11,882 | 13,777 | 39,398 | ||
| 1988 | 33,358 | 10,211 | — | 43,569 | ||
▎ 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.