Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
HERAEUS EPURIO LLC
970 IND US TRIAL PARK DR, VANDALIA, OH, 45377
Parent company: NA
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 | Dichloromethane | Methanol | N,N-Dimethylformamide | Acetonitrile | N-Methyl-2-pyrrolidone | Total (lbs) |
| 2024 | 713 | 197 | 70 | 137 | — | 1,194 |
| 2023 | 1,021 | 820 | 20 | 100 | — | 1,961 |
| 2022 | 1,196 | 1,004 | 86 | 135 | — | 2,421 |
| 2021 | 1,842 | 589 | 104 | 97 | — | 2,718 |
| 2020 | 5,011 | 2,148 | 86 | 58 | 516 | 7,852 |
| 2019 | 5,060 | 1,140 | 21 | — | — | 6,221 |
| 2018 | 1,560 | — | — | — | — | 1,560 |
| 2017 | 1,177 | 55 | — | — | — | 1,232 |
| 2016 | 600 | — | — | — | — | 600 |
| 2015 | 80 | — | — | — | — | 80 |
| 2014 | 160 | — | — | — | — | 160 |
| 2013 | 820 | 40 | — | — | — | 860 |
| 2012 | 97 | 120 | 299 | — | — | 516 |
| 2011 | 283 | 157 | — | — | — | 440 |
| 2010 | 283 | — | — | — | — | 283 |
▎ 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.