Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
CARRIER CORP
100 MURPHY DR, MAUMELLE, AR, 72113
Parent company: UNITED TECHNOLOGIES CORP
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 | Copper | Phosphoric acid | Total (lbs) | ||
| 1996 | — | 500 | — | 500 | ||
| 1995 | — | 505 | — | 505 | ||
| 1994 | — | 505 | — | 505 | ||
| 1993 | — | 500 | 10 | 510 | ||
| 1992 | 13,200 | 500 | 10 | 13,710 | ||
| 1991 | 9,600 | 500 | — | 10,100 | ||
| 1990 | 14,616 | 1,000 | — | 15,616 | ||
| 1989 | 39,504 | 500 | — | 40,004 | ||
| 1988 | — | 500 | — | 500 | ||
| 1987 | 36,843 | — | — | 36,843 | ||
▎ 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.