Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
575 N 13TH ST, BIRMINGHAM, AL, 35222
Parent company: FEDERAL SIGNAL CORP
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
The 10 chemicals with the highest cumulative on-site releases in pounds (lbs) across all available years.
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 | Methanol | Total (lbs) | |||
| 1999 | 8,275 | — | 8,275 | |||
| 1998 | 11,849 | 3,594 | 15,443 | |||
| 1997 | 8,545 | 2,717 | 11,262 | |||
▎ 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.