Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
TIMKEN-WORLD HEADQUARTERS FACILITY
4500 MOUNT PLEASANT ST NW, NORTH CANTON, OH, 44720
Parent company: THE TIMKEN CO
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 | Methanol | Sodium nitrite | Total (lbs) | |||
| 2022 | 29 | — | 29 | |||
| 2021 | 30 | — | 30 | |||
| 2020 | 27 | — | 27 | |||
| 2019 | 28 | — | 28 | |||
| 2017 | 32 | 10 | 42 | |||
| 2016 | 31 | — | 31 | |||
| 2015 | 31 | — | 31 | |||
| 2014 | 36 | — | 36 | |||
| 2013 | 51 | — | 51 | |||
| 2012 | 22 | — | 22 | |||
| 2011 | 38 | — | 38 | |||
| 2010 | 36 | — | 36 | |||
▎ 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.