Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
MILLENNIUM SPECIALTY CHEMICALS
2701 BROENING HWY, BALTIMORE, MD, 21222
Parent company: MILLENNIUM CHEMICALS INC
Carcinogen
— 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 | Ammonium sulfate (solution) | Ammonia | Cadmium | Selenium | Cadmium compounds | Total (lbs) |
| 2005 | — | — | — | — | 1 | 1 |
| 2004 | — | — | — | — | 4 | 6 |
| 2003 | — | — | — | — | 3 | 5 |
| 2002 | — | — | — | — | 4 | 10 |
| 2001 | — | — | — | — | 4 | 70 |
| 2000 | — | — | — | — | 4 | 6 |
| 1999 | — | — | — | — | 4 | 10 |
| 1998 | — | — | — | — | 4 | 7 |
| 1997 | — | — | — | — | 10 | 45 |
| 1996 | — | — | — | — | 12 | 50 |
| 1995 | — | — | — | — | 10 | 38 |
| 1994 | — | 18,660 | — | — | 12 | 18,708 |
| 1993 | — | 15,192 | — | — | 24 | 15,267 |
| 1992 | — | 18,510 | — | — | 25 | 18,681 |
| 1991 | — | 14,871 | — | — | 183 | 15,209 |
| 1990 | — | 15,516 | — | — | 189 | 15,894 |
| 1989 | 59,739 | — | — | — | 513 | 61,772 |
| 1988 | — | — | 750 | 750 | — | 2,500 |
| 1987 | 92,000 | — | 750 | 750 | — | 94,500 |
▎ 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.