Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
LENNOX INDUSTRIES INC
1711 OLENTANGY RIVER RD, COLUMBUS, OH, 43212
Parent company: LENNOX INTERNATIONAL INC
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 | 1,1,1-Trichloroethane | Xylene (mixed isomers) | Copper | Total (lbs) | ||
| 1993 | 34,000 | — | — | 34,000 | ||
| 1992 | 51,000 | — | — | 51,000 | ||
| 1991 | 55,012 | 10,600 | — | 65,612 | ||
| 1990 | 48,179 | — | 4,011 | 52,190 | ||
| 1989 | 76,000 | — | 4,008 | 80,008 | ||
| 1988 | 84,000 | 4,219 | — | 88,219 | ||
| 1987 | 91,000 | — | — | 91,000 | ||
▎ 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.