Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
IOWA STEEL & WIRE CO INC
1500 W VAN BUREN, CENTERVILLE, IA, 52544
Parent company: NA
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 | Zinc compounds | Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | Ethylene glycol | Ammonia | Copper | Total |
|---|---|---|---|---|---|---|
| 2024 | 1,339 | — | — | — | — | 1,343 |
| 2023 | 904 | — | — | — | — | 908 |
| 2022 | 414 | — | — | — | — | 419 |
| 2021 | 2,342 | — | — | — | — | 2,348 |
| 2020 | 651 | — | — | — | — | 656 |
| 2019 | 526 | — | — | — | — | 532 |
| 2018 | 604 | — | — | — | — | 608 |
| 2017 | 471 | — | — | — | — | 475 |
| 2016 | 539 | — | — | — | — | 541 |
| 2015 | 505 | — | — | — | — | 509 |
| 2014 | 494 | — | — | — | — | 498 |
| 2013 | 832 | — | — | — | — | 840 |
| 2012 | 831 | — | — | — | — | 833 |
| 2011 | 674 | — | — | — | — | 678 |
| 2010 | 750 | — | — | — | — | 754 |
| 2009 | 592 | — | — | — | — | 595 |
| 2008 | 1,745 | — | — | — | — | 1,758 |
| 2007 | 644 | — | — | — | — | 645 |
| 2006 | 1,250 | — | — | — | 5 | 1,465 |
| 2005 | 500 | — | — | — | — | 500 |
| 2004 | 500 | — | — | 250 | 250 | 1,000 |
| 2003 | 500 | — | — | 5 | — | 505 |
| 2002 | 500 | — | — | — | — | 500 |
| 2001 | 500 | — | — | — | — | 500 |
| 2000 | 500 | — | — | — | — | 500 |
| 1998 | — | — | 2,800 | — | — | 2,800 |
| 1994 | — | 2,805 | — | — | — | 2,805 |
| 1993 | — | 4,605 | — | — | — | 4,605 |
| 1992 | — | 1,405 | — | — | — | 1,405 |