Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
ORENCO SYSTEMS INC
2826 COLONIAL RD, ROSEBURG, OR, 97470
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 | Styrene | Total |
|---|---|---|
| 2004 | 6,860 | 6,860 |
| 2003 | 7,345 | 7,345 |
| 2002 | 5,968 | 5,968 |
| 2001 | 4,688 | 4,688 |
| 1999 | 3 | 3 |
| 1995 | 2,275 | 2,275 |
| 1994 | 2,400 | 2,400 |
| 1993 | 1,600 | 1,600 |
| 1992 | 1,400 | 1,400 |
| 1991 | 750 | 750 |