Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
BROWN WOOD PRESERVING CO. INC.
16591 BROWNVILLE RD, NORTHPORT, AL, 35475
Parent company: NA
Carcinogen
PBT
— 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 | Creosote | Naphthalene | Pentachlorophenol | Dibenzofuran | Quinoline | Total (lbs) |
| 2007 | — | — | 6 | — | — | 6 |
| 2006 | — | — | 22 | — | — | 22 |
| 2005 | 401 | — | 17 | — | — | 462 |
| 2004 | — | — | 4 | — | — | 4 |
| 2003 | — | — | 92 | — | — | 92 |
| 2002 | — | — | 62 | — | — | 62 |
| 2001 | — | — | 88 | — | — | 111 |
| 2000 | — | — | 42 | — | — | 87 |
| 1999 | — | — | 136 | — | — | 136 |
| 1998 | — | — | 340 | — | — | 340 |
| 1997 | 98 | — | 336 | — | — | 434 |
| 1996 | 1,103 | — | 152 | — | — | 1,255 |
| 1995 | 890 | — | 123 | — | — | 1,013 |
| 1994 | 4,250 | — | 255 | — | — | 4,505 |
| 1993 | 4,097 | — | — | — | — | 4,097 |
| 1992 | 5,335 | — | — | — | — | 5,335 |
| 1991 | 18,200 | — | — | — | — | 18,200 |
| 1990 | 10,800 | — | — | — | — | 10,800 |
| 1989 | — | 1,385 | — | 250 | 250 | 1,885 |
| 1988 | — | — | — | — | 250 | 500 |
| 1987 | — | 13,900 | — | 250 | — | 14,150 |
▎ 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.