Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
UTILITY TRAILER MANUFACTURING
1111 S 1000 W, CLEARFIELD, UT, 84015
Parent company: UTILITY TRAILER MANUFACTURING CO LLC
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 | 1,1-Dichloro-1-fluoroethane (HCFC-141b) | Chlorodifluoromethane (HCFC-22) | Manganese | Chromium | Diisocyanates | Total (lbs) |
| 2024 | — | — | 12 | 3 | — | 17 |
| 2023 | — | — | 13 | 3 | — | 18 |
| 2022 | — | — | 13 | 3 | — | 18 |
| 2021 | — | — | 8 | 2 | — | 11 |
| 2020 | — | — | 6 | 1 | — | 8 |
| 2019 | — | — | 12 | 3 | — | 17 |
| 2018 | — | — | 12 | 3 | — | 16 |
| 2017 | — | — | 11 | 3 | — | 15 |
| 2016 | — | — | 13 | 3 | — | 18 |
| 2015 | — | — | 17 | 4 | 3 | 26 |
| 2014 | — | — | 16 | 4 | 4 | 26 |
| 2013 | — | — | 16 | 4 | 3 | 25 |
| 2012 | — | — | 20 | 4 | 3 | 29 |
| 2011 | — | — | 24 | 5 | 3 | 34 |
| 2010 | — | — | 24 | 5 | 2 | 34 |
| 2009 | — | — | — | — | 2 | 2 |
| 2008 | 1,358 | 1,358 | — | — | 2 | 2,718 |
| 2007 | 45,223 | 45,223 | — | — | 3 | 90,449 |
| 2006 | 65,865 | 65,865 | — | — | 4 | 131,734 |
| 2005 | 61,368 | 61,368 | — | — | 4 | 122,740 |
| 2004 | 54,431 | 54,431 | — | — | 4 | 108,866 |
| 2003 | 39,589 | 39,589 | — | — | 3 | 79,182 |
| 2002 | 17,115 | 17,115 | — | — | 1 | 34,231 |
| 2001 | 15,092 | 15,092 | — | — | 1 | 30,185 |
| 2000 | — | — | — | — | 1 | 1 |
▎ 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.