Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
SEYMOUR TUBING INC
260 RESOURCE RD, DUNLAP, TN, 37327
Parent company: NA
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 | Manganese compounds | Chromium compounds (except for chromite ore mined in the Transvaal Region) | Nickel compounds | Chromium | Manganese | Total |
|---|---|---|---|---|---|---|
| 2008 | 5 | 5 | 5 | — | — | 15 |
| 2007 | 5 | 5 | 5 | — | — | 15 |
| 2006 | 5 | 5 | 5 | — | — | 15 |
| 2005 | 5 | 4 | 4 | — | — | 13 |
| 2004 | 5 | 5 | 5 | — | — | 15 |
| 2003 | — | — | — | 10 | 10 | 30 |