Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
CHEVRON PRODUCTS CO - SALT LAKE REFINERY
2351 NORTH 1100 WEST, SALT LAKE CITY, UT, 84116
Parent company: NA
Carcinogen
PBT
— 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 | Nitrate compounds (water dissociable; reportable only when in aqueous solution) | Propylene | Benzene | Toluene | Aluminum oxide (fibrous forms) | Total (lbs) |
| 2024 | 81,757 | 16,441 | 39,948 | 4,778 | — | 192,360 |
| 2023 | 53,998 | 14,726 | 84,377 | 5,925 | — | 242,438 |
| 2022 | 50,819 | 40,201 | 109,111 | 7,342 | — | 279,339 |
| 2021 | 85,910 | 34,809 | 55,177 | 5,548 | — | 239,232 |
| 2020 | 121,026 | 26,065 | 38,065 | 5,395 | — | 247,290 |
| 2019 | 129,249 | 30,935 | 37,099 | 5,749 | — | 274,105 |
| 2018 | 108,734 | 236,781 | 4,718 | 6,790 | — | 416,893 |
| 2017 | 110,710 | 67,284 | 5,089 | 8,759 | — | 245,139 |
| 2016 | 101,276 | 12,974 | 7,961 | 13,755 | — | 216,068 |
| 2015 | 95,000 | 5,670 | 6,205 | 12,305 | — | 217,947 |
| 2014 | 110,000 | 4,320 | 5,905 | 10,605 | — | 219,192 |
| 2013 | 95,000 | 4,950 | 6,105 | 11,105 | — | 176,549 |
| 2012 | 89,000 | 11,700 | 4,105 | 10,805 | — | 166,993 |
| 2011 | 91,000 | 12,200 | 4,005 | 10,505 | — | 166,645 |
| 2010 | 88,000 | 12,100 | 4,405 | 10,605 | — | 176,030 |
| 2009 | 85,000 | 5,950 | 3,255 | 7,205 | — | 141,370 |
| 2008 | 79,000 | 1,750 | 2,755 | 2,805 | — | 112,125 |
| 2007 | 81,000 | 2,550 | 2,255 | 5,055 | — | 124,598 |
| 2006 | 83,000 | 1,000 | 2,155 | 5,205 | — | 132,495 |
| 2005 | 34,000 | 3,950 | 2,400 | 8,150 | — | 86,564 |
| 2004 | 33,000 | 3,450 | 10,800 | 11,850 | — | 119,801 |
| 2003 | 33,000 | 3,700 | 4,600 | 16,950 | — | 131,645 |
| 2002 | 33,000 | 1,650 | 3,200 | 8,950 | — | 79,195 |
| 2001 | 33,000 | 1,550 | 3,700 | 9,350 | — | 70,650 |
| 2000 | — | 1,450 | 1,700 | 7,050 | — | 42,070 |
| 1999 | — | 2,370 | 2,630 | 6,250 | — | 51,195 |
| 1998 | — | 2,140 | 3,747 | 4,943 | — | 38,294 |
| 1997 | — | 2,400 | 5,623 | 13,661 | — | 49,226 |
| 1996 | — | 6,400 | 5,100 | 8,700 | — | 48,335 |
| 1995 | — | 7,350 | 5,000 | 8,900 | — | 50,320 |
| 1994 | — | 9,176 | 7,229 | 14,922 | — | 62,593 |
| 1993 | — | 6,150 | 9,600 | 12,900 | — | 65,565 |
| 1992 | — | 8,800 | 23,800 | 32,000 | — | 153,215 |
| 1991 | — | 31,400 | 40,000 | 73,000 | — | 321,710 |
| 1990 | — | 24,400 | 66,000 | 105,000 | — | 419,760 |
| 1989 | — | 25,400 | 10,900 | 15,000 | — | 130,150 |
| 1988 | — | 25,400 | 11,700 | 47,000 | — | 193,600 |
| 1987 | — | 24,250 | — | 12,250 | 560,000 | 616,800 |
▎ 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.