Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
U.S.P. MARION
4500 PRISON ROAD, MARION, IL, 62959
Parent company: US DEPARTMENT OF JUSTICE
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 | Lead | Total (lbs) | ||||
| 2024 | 724 | 724 | ||||
| 2023 | 295 | 295 | ||||
| 2022 | 1,071 | 1,071 | ||||
| 2020 | 711 | 711 | ||||
| 2019 | 755 | 755 | ||||
| 2018 | 755 | 755 | ||||
| 2017 | 616 | 616 | ||||
| 2016 | 628 | 628 | ||||
| 2015 | 894 | 894 | ||||
| 2014 | 878 | 878 | ||||
| 2013 | 821 | 821 | ||||
| 2012 | 1,439 | 1,439 | ||||
| 2011 | 1,178 | 1,178 | ||||
| 2010 | 499 | 499 | ||||
▎ 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.