Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
DIAMOND WOOD TREATERS
116 IPSCO RD, DECATUR, AL, 35602
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 | Chromium compounds (except for chromite ore mined in the Transvaal Region) | Arsenic compounds | Copper compounds | Total |
|---|---|---|---|---|
| 2000 | 10 | 10 | 10 | 30 |
| 1999 | 10 | 10 | 10 | 30 |
| 1998 | 5 | 5 | 5 | 15 |
| 1997 | 15 | 15 | 15 | 45 |
| 1996 | 250 | 250 | 250 | 750 |
| 1995 | 32 | 12 | 8 | 52 |
| 1994 | 38 | 52 | 45 | 135 |
| 1993 | 36 | 37 | 22 | 95 |