Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
VULCAN CORP
1151 COLLEGE ST, CLARKSVILLE, TN, 37040
Parent company: VULCAN INTERNATIONAL
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 | Zinc compounds | Chloroprene | Acrylonitrile | Methyl isobutyl ketone | Total |
|---|---|---|---|---|---|
| 2009 | 6 | — | — | — | 6 |
| 2008 | 9 | — | — | — | 9 |
| 2005 | 1,087 | — | — | — | 1,087 |
| 2004 | 1,399 | — | — | — | 1,399 |
| 2003 | 751 | — | — | — | 751 |
| 2002 | 1,758 | — | — | — | 1,758 |
| 2001 | 2,493 | — | — | — | 2,493 |
| 2000 | 2,557 | — | — | — | 2,557 |
| 1999 | 7,895 | — | — | — | 7,895 |
| 1998 | 3,939 | — | — | — | 3,939 |
| 1997 | 3,002 | — | — | — | 3,002 |
| 1996 | 3,565 | 8,647 | — | — | 12,212 |
| 1995 | 10,038 | 5,104 | — | 100 | 15,242 |
| 1994 | 8,812 | 3,997 | — | 115 | 12,924 |
| 1993 | 3,021 | 3,018 | 6,332 | 423 | 12,794 |
| 1992 | 1,465 | 1,811 | 7,654 | 1,826 | 12,756 |
| 1991 | 6,696 | 2,011 | 4,161 | 1,662 | 14,530 |
| 1990 | — | — | — | 2,179 | 2,179 |
| 1989 | — | — | — | 4,685 | 4,685 |