Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
32 MILES SW OF DELTA HWY 257, DELTA, UT, 84624
Parent company: GRAYMONT LTD
Reported on-site TRI releases in pounds, grouped by reporting year.
The 10 chemicals with the highest cumulative on-site releases across all available years.
Rows are years. Columns show the five highest-total chemicals across all years plus each year's total release volume.
| Year | Ammonia | Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | Manganese | Lead | Lead And Lead Compounds | Total |
|---|---|---|---|---|---|---|
| 2024 | 41,000 | 71,000 | — | — | 11,581 | 128,785 |
| 2023 | 42,000 | 73,000 | — | — | 10,401 | 129,298 |
| 2022 | 41,000 | 26,000 | — | — | 11,381 | 82,171 |
| 2021 | 40,000 | 29,000 | — | — | 11,181 | 82,386 |
| 2020 | 39,000 | 26,000 | — | — | 9,171 | 79,852 |
| 2019 | 51,000 | 35,000 | — | — | 7,701 | 104,714 |
| 2018 | 48,000 | 28,000 | 5,072 | 11,361 | — | 92,571 |
| 2017 | 51,549 | — | 10,417 | 9,071 | — | 71,163 |
| 2016 | 44,071 | — | 10,733 | 12,705 | — | 67,595 |
| 2015 | 50,797 | — | 13,465 | 10,724 | — | 75,072 |
| 2014 | 56,995 | 27,572 | 13,581 | 10,908 | — | 109,188 |
| 2013 | 66,237 | 30,539 | 16,451 | 13,873 | — | 127,198 |
| 2012 | 53,900 | 25,553 | 12,180 | 15,734 | — | 107,432 |
| 2011 | 53,101 | 27,436 | 8,631 | 9,089 | — | 98,307 |
| 2010 | 45,347 | — | 6,887 | 11,694 | — | 63,993 |
| 2009 | 37,126 | — | 7,359 | 19,140 | — | 63,723 |
| 2008 | — | 25,037 | 16,777 | 15,415 | — | 57,300 |
| 2007 | — | 29,686 | 18,197 | 20,277 | — | 68,250 |
| 2006 | — | 31,585 | 21,939 | 13,570 | — | 67,156 |
| 2005 | — | 30,622 | 12,403 | 5,857 | — | 49,061 |
| 2004 | — | 30,045 | 13,507 | 5,439 | — | 49,147 |
| 2003 | — | — | 9,534 | 581 | — | 10,330 |
| 2002 | — | — | 40,820 | 1,586 | — | 42,563 |
| 2001 | — | — | 10,324 | 1,464 | — | 11,934 |
| 2000 | — | — | — | — | — | 103 |