Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
ITW INSULATION SYSTEMS HOUSTON PLANT
1370 E 40TH ST BLDG 7 STE 1, HOUSTON, TX, 77022
Parent company: NA
Carcinogen
— EPA classifications across all reporting years
Top chemical totals
The 10 chemicals with the highest cumulative on-site releases 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.
| Year | Xylene (mixed isomers) | Dichloromethane | n-Hexane | 1,1,1-Trichloroethane | Ethylene glycol | Total |
|---|---|---|---|---|---|---|
| 1999 | 2,273 | 13,536 | 3,562 | — | — | 19,371 |
| 1998 | 10,252 | 15,843 | 11,068 | — | — | 37,163 |
| 1997 | 5,800 | 19,700 | 8,790 | — | — | 34,290 |
| 1996 | 19,600 | 10,000 | 4,800 | — | — | 34,400 |
| 1995 | 21,100 | 24,500 | 3,600 | — | — | 49,200 |
| 1994 | 11,500 | 31,600 | — | — | — | 43,100 |
| 1993 | 9,600 | 8,000 | — | 1,000 | — | 18,600 |
| 1992 | 29,549 | 5,100 | — | 400 | — | 35,049 |
| 1991 | 26,684 | 10,100 | — | 5,148 | 1,500 | 43,432 |
| 1990 | 23,300 | 18,600 | — | 2,200 | — | 44,100 |
| 1989 | 74,270 | 12,271 | — | — | 2,741 | 89,282 |
| 1988 | 23,000 | 15,000 | — | — | 2,277 | 40,277 |
| 1987 | 26,000 | 56,985 | — | 8,900 | — | 91,885 |