Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
WEYERHAEUSER WOOD TREATING
377 TREATING PLANT RD, DE QUEEN, AR, 71832
Parent company: WEYERHAEUSER
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 | Pentachlorophenol | Dioxin and dioxin-like compounds | Total |
|---|---|---|---|
| 2004 | 6 | 0 | 6 |
| 2003 | 17 | 0 | 17 |
| 2002 | 19 | 0 | 19 |
| 2001 | 21 | 0 | 21 |
| 2000 | 20 | 0 | 20 |
| 1999 | 255 | — | 255 |
| 1998 | 255 | — | 255 |
| 1997 | 750 | — | 750 |
| 1996 | 750 | — | 750 |
| 1995 | 750 | — | 750 |
| 1994 | 505 | — | 505 |
| 1993 | 510 | — | 510 |
| 1992 | 3,130 | — | 3,130 |
| 1991 | 3,040 | — | 3,040 |
| 1990 | 3,360 | — | 3,360 |
| 1989 | 1,880 | — | 1,880 |
| 1987 | 500 | — | 500 |