Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
SAFETY-KLEEN SYSTEMS COLUMBIA (COL)
2400 BIG BEAR CT, COLUMBIA, MO, 65202
Parent company: CLEAN HARBORS INC
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 | Ethylene glycol | Polycyclic aromatic compounds | Total |
|---|---|---|---|
| 2013 | 46 | — | 46 |
| 2012 | 3 | — | 3 |
| 2011 | 4 | — | 4 |
| 2010 | 2 | — | 2 |
| 2008 | 3 | — | 3 |
| 2007 | 2 | — | 2 |
| 2004 | 3 | — | 3 |
| 2003 | 2 | — | 2 |
| 2002 | 2 | — | 2 |
| 2001 | 3 | — | 3 |
| 2000 | 2 | 11 | 13 |
| 1999 | 3 | — | 3 |
| 1998 | 2 | — | 2 |