Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
ACO POLYMER PRODUCTS INC
825 W. BEECHCRAFT ST., CASA GRANDE, AZ, 85122
Parent company: ACO INC.
Carcinogen
— 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 | Styrene | Total (lbs) | ||||
| 2024 | 2,184 | 2,184 | ||||
| 2023 | 3,883 | 3,883 | ||||
| 2022 | 4,713 | 4,713 | ||||
| 2021 | 4,518 | 4,518 | ||||
| 2020 | 3,177 | 3,177 | ||||
| 2019 | 4,486 | 4,486 | ||||
| 2018 | 5,037 | 5,037 | ||||
| 2017 | 4,589 | 4,589 | ||||
| 2016 | 4,011 | 4,011 | ||||
| 2015 | 4,390 | 4,390 | ||||
| 2014 | 5,332 | 5,332 | ||||
| 2013 | 7,729 | 7,729 | ||||
| 2012 | 3,566 | 3,566 | ||||
| 2011 | 847 | 847 | ||||
| 2010 | 607 | 607 | ||||
| 2009 | 509 | 509 | ||||
| 2008 | 508 | 508 | ||||
▎ 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.