Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
INNOPHOS LLC
680 N 700 W, NORTH SALT LAKE, UT, 84054
Parent company: INNOPHOS INC
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 | Zinc compounds | Manganese compounds | Zinc (fume or dust) | Manganese And Manganese Compounds | Total (lbs) | |
| 2024 | 736 | — | — | — | 736 | |
| 2023 | 1,306 | — | 1,306 | — | 2,612 | |
| 2022 | 1,548 | 478 | — | — | 2,026 | |
| 2021 | 1,894 | — | — | 584 | 2,478 | |
| 2020 | 1,895 | — | — | — | 1,895 | |
| 2019 | 1,455 | — | — | — | 1,455 | |
| 2018 | 1,213 | 374 | — | — | 1,587 | |
| 2017 | 962 | 297 | — | — | 1,258 | |
| 2016 | 801 | — | — | — | 801 | |
| 2015 | 855 | 264 | — | — | 1,119 | |
| 2014 | 1,419 | 702 | — | — | 2,122 | |
| 2013 | 1,459 | 545 | — | — | 2,004 | |
| 2012 | 1,094 | — | — | — | 1,094 | |
| 2011 | 755 | — | — | — | 755 | |
| 2010 | 755 | — | — | — | 755 | |
| 2009 | 755 | — | — | — | 755 | |
| 2008 | 755 | — | — | — | 755 | |
| 2007 | 755 | — | — | — | 755 | |
▎ 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.