Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
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4656 ADDISON RD, CAPITOL HEIGHTS, MD, 20743
Parent company: NA
Reported on-site TRI releases in pounds, grouped by reporting year.
The 10 chemicals with the highest cumulative on-site releases across all available years.
Rows are years. Columns show the five highest-total chemicals across all years plus each year's total release volume.
| Year | Nitric acid | Cyanide compounds | Nickel compounds | Silver compounds | Total |
|---|---|---|---|---|---|
| 2006 | 564 | — | — | — | 564 |
| 2005 | 867 | — | — | — | 867 |
| 2004 | 915 | — | — | — | 915 |
| 2003 | 680 | — | — | — | 680 |
| 2002 | 473 | — | — | — | 473 |
| 2001 | 500 | — | — | — | 500 |
| 2000 | 1,500 | 2,250 | — | 500 | 4,250 |
| 1999 | 500 | — | — | — | 500 |
| 1998 | 500 | — | — | — | 500 |
| 1996 | — | — | 250 | — | 250 |
| 1995 | — | — | 250 | — | 250 |