Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
MCQUAY INTERNATIONAL
17106 AL HWY 35, SCOTTSBORO, AL, 35768
Parent company: MCQUAY INTERNATIONAL
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 | Trichloroethylene | Zinc (fume or dust) | Aluminum (fume or dust) | Manganese | Total (lbs) | |
| 1998 | — | 134,152 | — | — | 134,152 | |
| 1997 | — | 133,000 | 91,000 | 40,000 | 264,000 | |
| 1996 | — | — | 49,000 | — | 49,000 | |
| 1995 | — | — | 750 | — | 750 | |
| 1994 | — | — | 750 | — | 750 | |
| 1993 | 28,800 | — | — | — | 28,800 | |
| 1992 | 113,142 | — | — | — | 113,142 | |
| 1991 | 115,008 | — | — | — | 115,008 | |
| 1990 | 190,300 | — | — | — | 190,300 | |
| 1989 | 196,167 | — | — | — | 196,167 | |
| 1988 | 166,482 | — | — | — | 166,482 | |
| 1987 | 166,000 | — | — | — | 166,000 | |
▎ 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.