Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
OWENS CORNING
409-H FOREST RD HUMBOLDT INDL PARK, HAZLETON, PA, 18201
Parent company: OWENS CORNING
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 | Styrene | Dichloromethane | Total (lbs) | |||
| 1997 | 2,804 | — | 2,804 | |||
| 1996 | 3,739 | — | 3,739 | |||
| 1995 | 3,537 | — | 3,537 | |||
| 1994 | 3,496 | — | 3,496 | |||
| 1993 | 3,050 | — | 3,050 | |||
| 1992 | 1,108 | — | 1,108 | |||
| 1991 | 493 | — | 493 | |||
| 1990 | 17,800 | — | 17,800 | |||
| 1989 | 13,000 | 10,000 | 23,000 | |||
▎ 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.