Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
IMCO RECYCLING INC
ROANE COUNTY INDUSTRIAL PARK HWY 27, ROCKWOOD, TN, 37854
Parent company: NA
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 | Ammonia | Aluminum (fume or dust) | Manganese | Copper | Zinc (fume or dust) | Total |
|---|---|---|---|---|---|---|
| 2003 | — | 2,300 | — | — | — | 2,300 |
| 2002 | — | 6,300 | — | 21 | — | 6,322 |
| 2001 | — | 5,200 | — | 17 | 14 | 5,232 |
| 2000 | — | 6,500 | 36 | 15 | 18 | 6,569 |
| 1999 | — | 6,000 | 33 | 14 | — | 6,047 |
| 1998 | — | 6,700 | 42 | 13 | — | 6,758 |
| 1997 | — | 7,800 | 56 | 14 | — | 7,872 |
| 1996 | — | 2,200 | 15 | 4 | — | 2,219 |
| 1995 | — | 6,400 | 250 | 250 | — | 6,905 |
| 1994 | 750 | 6,410 | 250 | 250 | — | 7,665 |
| 1993 | 24,429 | 4,900 | 250 | 5 | — | 29,584 |
| 1992 | 24,429 | 8,506 | 250 | 250 | — | 33,435 |
| 1991 | 14,000 | 6,400 | 250 | 250 | — | 20,900 |
| 1990 | 14,250 | 26,000 | 250 | 250 | — | 40,755 |
| 1989 | 29,900 | 2,700 | 500 | 500 | — | 33,600 |
| 1988 | 22,000 | — | — | — | — | 22,000 |
| 1987 | 279,500 | — | — | — | — | 279,500 |