Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
LENNOX INDUSTRIES INC SOUTHWEST DIV
4900 AIRPORT FWY, FORT WORTH, TX, 761171038
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 | Freon 113 (CFC-113) | Total (lbs) | |||
| 1991 | 39,921 | — | 39,921 | |||
| 1990 | 298,130 | 79,268 | 377,398 | |||
| 1989 | 534,000 | 264,068 | 798,068 | |||
| 1988 | 872,600 | 16,250 | 888,850 | |||
| 1987 | 858,755 | — | 858,755 | |||
▎ 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.