Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
OBERG FREEPORT
2301 SILVERVILLE RD, FREEPORT, PA, 16229
Parent company: OBERG INDUSTRIES LLC
Carcinogen
PBT
— 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 | Cobalt | Chromium | Manganese | Nickel | Cobalt compounds | Total |
|---|---|---|---|---|---|---|
| 2003 | 5 | 5 | 5 | 5 | — | 26 |
| 2002 | 5 | 5 | 5 | 5 | — | 26 |
| 2001 | 5 | 5 | 5 | 5 | — | 30 |
| 2000 | 5 | 5 | 5 | 5 | — | 25 |
| 1999 | 5 | 5 | 5 | 5 | — | 25 |
| 1998 | 5 | 5 | 5 | — | — | 20 |
| 1997 | 5 | 5 | 5 | 5 | — | 25 |
| 1996 | 5 | 5 | 5 | 5 | — | 25 |
| 1995 | 5 | 5 | 5 | 5 | — | 30 |
| 1994 | 5 | 5 | 5 | 5 | — | 30 |
| 1993 | 250 | 5 | 5 | 5 | — | 265 |
| 1992 | 250 | 5 | 5 | 5 | — | 265 |
| 1991 | 250 | 5 | 5 | 5 | — | 265 |
| 1990 | 5 | 255 | 255 | 255 | — | 770 |
| 1989 | 250 | 500 | 500 | 500 | — | 1,750 |
| 1988 | — | — | — | — | 250 | 250 |