Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
ROCKWELL COLLINS - DECORAH OPERATIONS
2464 RIVER RD, DECORAH, IA, 52101
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 | Lead | Total (lbs) | |||
| 2024 | — | 0 | 0 | |||
| 2023 | — | 0 | 0 | |||
| 2022 | — | 1 | 1 | |||
| 2021 | — | 1 | 1 | |||
| 2020 | — | 0 | 0 | |||
| 2019 | — | 0 | 0 | |||
| 2018 | — | 0 | 0 | |||
| 2017 | — | 0 | 0 | |||
| 2016 | — | 0 | 0 | |||
| 2015 | — | 0 | 0 | |||
| 2014 | — | 0 | 0 | |||
| 2013 | — | 0 | 0 | |||
| 2012 | — | 0 | 0 | |||
| 2011 | — | 0 | 0 | |||
| 2001 | — | 1 | 1 | |||
| 1993 | 10,300 | — | 10,300 | |||
| 1992 | 9,400 | — | 9,400 | |||
| 1991 | 13,400 | — | 13,400 | |||
| 1990 | 12,000 | — | 12,000 | |||
▎ 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.