Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
TRANSIGN INC
3777 AIRPORT RD, WATERFORD, MI, 48329
Parent company: TRANS INDUSTRIES 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 | Xylene (mixed isomers) | Total (lbs) | ||||
| 2003 | 6,820 | 6,820 | ||||
| 2002 | 3,410 | 3,410 | ||||
| 2001 | 5,968 | 5,968 | ||||
| 2000 | 5,541 | 5,541 | ||||
| 1999 | 5,967 | 5,967 | ||||
| 1998 | 3,836 | 3,836 | ||||
| 1997 | 11,082 | 11,082 | ||||
| 1996 | 7,672 | 7,672 | ||||
| 1995 | 5,541 | 5,541 | ||||
| 1994 | 9,130 | 9,130 | ||||
| 1993 | 12,042 | 12,042 | ||||
| 1992 | 13,437 | 13,437 | ||||
| 1991 | 11,600 | 11,600 | ||||
| 1990 | 10,990 | 10,990 | ||||
| 1989 | 13,200 | 13,200 | ||||
| 1988 | 13,900 | 13,900 | ||||
▎ 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.