Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
MILLS METAL FINISHING
1977 MCALLISTER AVE, COLUMBUS, OH, 43205
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 | Chromium | Nickel | Total (lbs) | |||
| 2024 | 181 | 10 | 191 | |||
| 2023 | 405 | 10 | 415 | |||
| 2022 | 410 | 10 | 420 | |||
| 2021 | 405 | 10 | 415 | |||
| 2020 | 255 | 10 | 265 | |||
| 2019 | 255 | — | 255 | |||
▎ 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.