Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
IPSCO CAMANCHE WORKS
2011 7TH AVE, CAMANCHE, IA, 52730
Parent company: TENARIS
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 | 1,1,1-Trichloroethane | Dichloromethane | Manganese | Certain glycol ethers | Copper | Total |
|---|---|---|---|---|---|---|
| 2019 | — | — | 83 | — | — | 97 |
| 2018 | — | — | 228 | — | 10 | 247 |
| 2017 | — | — | 58 | — | 3 | 64 |
| 2015 | — | — | 235 | — | 11 | 253 |
| 2014 | — | — | 189 | — | 8 | 204 |
| 2013 | — | — | 197 | — | 10 | 215 |
| 2012 | — | — | 26 | — | 8 | 42 |
| 2011 | — | — | 168 | — | 9 | 184 |
| 2010 | — | — | 234 | — | 14 | 259 |
| 2009 | — | — | 240 | — | 12 | 260 |
| 2008 | — | — | 308 | — | — | 310 |
| 2007 | — | — | 337 | — | — | 383 |
| 2006 | — | — | 26 | — | — | 28 |
| 2005 | — | — | 27 | — | — | 30 |
| 2004 | — | — | 425 | 643 | — | 1,070 |
| 2003 | — | — | 205 | 299 | — | 507 |
| 2002 | — | — | 750 | 750 | — | 1,505 |
| 2001 | — | — | 750 | — | — | 755 |
| 2000 | — | — | 750 | — | — | 755 |
| 1999 | — | — | 500 | — | 255 | 775 |
| 1998 | — | — | 250 | — | 5 | 265 |
| 1997 | — | — | 250 | — | 5 | 265 |
| 1996 | — | — | 250 | — | 5 | 265 |
| 1995 | — | — | 250 | — | 5 | 265 |
| 1994 | — | — | 250 | — | 5 | 515 |
| 1993 | — | — | 38 | — | 17 | 93 |
| 1992 | — | — | 20 | — | 9 | 49 |
| 1991 | 32,264 | 12,121 | 19 | — | 9 | 44,432 |
| 1990 | — | — | 5 | — | 5 | 20 |