Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
MCCULLOUGH INDUSTRIES (DBA MCI INC)
13047 CO RD 175, KENTON, OH, 43326
Parent company: OLYMPIC STEEL INC
Carcinogen
— EPA classifications across all reporting years
Top chemical totals
The 10 chemicals with the highest cumulative on-site releases 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.
| Year | Manganese | Copper | Chromium | Nickel | Total |
|---|---|---|---|---|---|
| 2024 | 597 | 105 | 32 | 32 | 766 |
| 2023 | 475 | 108 | 44 | 39 | 666 |
| 2022 | 444 | 90 | 46 | 37 | 617 |
| 2021 | 450 | 94 | 47 | 38 | 629 |
| 2020 | 417 | 74 | 41 | 32 | 564 |
| 2019 | 371 | 93 | 30 | 29 | 523 |