Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
PHILLIPS 66 LOS ANGELES REFINERY WILMINGTON PLANT
1660 W ANAHEIM ST, WILMINGTON, CA, 90744
Parent company: PHILLIPS 66
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 | Ammonia | Hydrogen cyanide | Methanol | Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | Xylene (mixed isomers) | Total (lbs) |
| 2024 | 88,021 | 150,000 | 2,200 | — | 3,200 | 269,196 |
| 2023 | 91,021 | 150,000 | 1,800 | — | 2,880 | 280,866 |
| 2022 | 72,022 | 150,000 | 4,500 | — | 4,300 | 261,504 |
| 2021 | 86,024 | 130,000 | 1,900 | — | 3,800 | 252,026 |
| 2020 | 78,022 | 150,000 | 3,400 | — | 4,800 | 266,053 |
| 2019 | 96,022 | 170,000 | 1,300 | — | 3,850 | 296,582 |
| 2018 | 100,022 | 170,000 | 3,300 | — | 3,600 | 302,174 |
| 2017 | 96,018 | 180,000 | 7,000 | — | 4,100 | 315,976 |
| 2016 | 85,022 | 180,000 | 8,010 | — | 2,960 | 304,339 |
| 2015 | 78,034 | 150,000 | 5,102 | — | 3,200 | 266,002 |
| 2014 | 86,018 | 170,000 | 20,001 | — | 3,800 | 312,569 |
| 2013 | 84,016 | 180,000 | 9,500 | — | 3,660 | 312,288 |
| 2012 | 74,019 | — | 8,505 | — | 3,470 | 116,842 |
| 2011 | 53,140 | — | 8,300 | — | 3,530 | 95,542 |
| 2010 | 170,001 | — | 13,033 | — | 3,480 | 218,995 |
| 2009 | 190,050 | — | 10,001 | — | 4,220 | 240,393 |
| 2008 | 200,001 | — | 8,628 | — | 4,130 | 251,858 |
| 2007 | 230,000 | — | 19,043 | 39,001 | 5,500 | 326,840 |
| 2006 | 260,001 | — | 28,025 | 38,000 | 7,900 | 366,401 |
| 2005 | 700,000 | — | 44,010 | — | 6,200 | 805,404 |
| 2004 | 960,000 | — | 31,004 | — | 5,900 | 1,053,368 |
| 2003 | 1,300,000 | — | 14,008 | — | 6,400 | 1,377,595 |
| 2002 | 990,000 | — | 12,000 | 23,000 | 4,600 | 1,095,961 |
| 2001 | 994,000 | — | 10,700 | 51,600 | 4,460 | 1,091,898 |
| 2000 | 1,103,000 | — | 15,200 | 58,177 | 2,921 | 1,202,389 |
| 1999 | 659,228 | — | 8,900 | 93,200 | 5,105 | 796,221 |
| 1998 | 364,000 | — | 4,100 | 84,100 | 5,800 | 491,618 |
| 1997 | 351,000 | — | 4,500 | 47,600 | 4,800 | 438,239 |
| 1996 | 350,000 | — | 456,615 | 49,000 | 6,100 | 901,734 |
| 1995 | 212,285 | — | — | — | 7,434 | 249,066 |
| 1994 | 278,295 | — | — | 4,608 | 9,956 | 321,949 |
| 1993 | 258,980 | — | 729 | 3,568 | 11,345 | 307,086 |
| 1992 | 269,549 | — | 568 | 3,715 | 10,011 | 312,022 |
| 1991 | 331,384 | — | 287 | 2,668 | 17,451 | 400,113 |
| 1990 | 23,795 | — | 285 | — | 20,062 | 104,306 |
| 1989 | 23,795 | — | 283 | — | 17,929 | 136,164 |
| 1988 | — | — | 287 | — | 17,509 | 47,375 |
| 1987 | — | — | — | — | 25,196 | 26,696 |
▎ 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.