Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
ROCKWELL COLLINS INC CORALVILLE OPERATIONS
2855 HEARTLAND DR, CORALVILLE, IA, 52241
Parent company: RTX CORP
Carcinogen
PBT
— EPA classifications across all reporting years
Top chemical totals
The 10 chemicals with the highest cumulative on-site releases in pounds (lbs) 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.
| All values in pounds (lbs) | ||||||
|---|---|---|---|---|---|---|
| Year | 1,1,1-Trichloroethane | Toluene | Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | Lead | Total (lbs) | |
| 2024 | — | — | — | 0 | 0 | |
| 2023 | — | — | — | 0 | 0 | |
| 2022 | — | — | — | 1 | 1 | |
| 2021 | — | — | — | 1 | 1 | |
| 2020 | — | — | — | 1 | 1 | |
| 2019 | — | — | — | 1 | 1 | |
| 2018 | — | — | — | 1 | 1 | |
| 2017 | — | — | — | 1 | 1 | |
| 2016 | — | — | — | 1 | 1 | |
| 2015 | — | — | — | 1 | 1 | |
| 2014 | — | — | — | 1 | 1 | |
| 2013 | — | — | — | 1 | 1 | |
| 2012 | — | — | — | 1 | 1 | |
| 2011 | — | — | — | 2 | 2 | |
| 2010 | — | — | — | 2 | 2 | |
| 2009 | — | — | — | 2 | 2 | |
| 2008 | — | — | — | 1 | 1 | |
| 2007 | — | — | — | 1 | 1 | |
| 2006 | — | — | — | 1 | 1 | |
| 2005 | — | — | — | 1 | 1 | |
| 2004 | — | — | — | 1 | 1 | |
| 2003 | — | — | — | 1 | 1 | |
| 2002 | — | — | — | 2 | 2 | |
| 2001 | — | — | — | 0 | 0 | |
| 1998 | — | 7,960 | — | — | 7,960 | |
| 1997 | — | 9,050 | — | — | 9,050 | |
| 1996 | — | 7,850 | — | — | 7,850 | |
| 1995 | 8,811 | 4,850 | — | — | 13,661 | |
| 1994 | 18,200 | 8,400 | — | — | 26,600 | |
| 1993 | 13,900 | 8,900 | 250 | — | 23,050 | |
| 1992 | 16,700 | 6,600 | 250 | — | 23,550 | |
| 1991 | 18,000 | 8,500 | 250 | — | 26,750 | |
| 1990 | 23,000 | 10,950 | 250 | — | 34,200 | |
| 1989 | 32,200 | 15,700 | 250 | — | 48,150 | |
▎ Facilities report to EPA's TRI once they manufacture, process, or use a listed chemical above set thresholds. Once that threshold is crossed, they must report actual releases regardless of size — so a small number reflects genuine low-level discharge, not a data error.