Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
WORTHINGTON FOODS INC
1675 FAIRVIEW RD, ZANESVILLE, OH, 43701
Parent company: KELLANOVA MANUFACTURING LLC
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 | Nitric acid | Total (lbs) | ||||
| 2024 | 522 | 522 | ||||
| 2023 | 1,086 | 1,086 | ||||
| 2022 | 1,456 | 1,456 | ||||
| 2021 | 1,448 | 1,448 | ||||
| 2020 | 1,484 | 1,484 | ||||
| 2019 | 1,125 | 1,125 | ||||
| 2018 | 1,347 | 1,347 | ||||
| 2017 | 1,081 | 1,081 | ||||
| 2016 | 1,545 | 1,545 | ||||
| 2015 | 777 | 777 | ||||
| 2014 | 750 | 750 | ||||
| 2013 | 674 | 674 | ||||
| 2012 | 744 | 744 | ||||
| 2011 | 1,301 | 1,301 | ||||
| 2010 | 11,131 | 11,131 | ||||
▎ 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.