Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
HF SINCLAIR PARCO REFINING LLC
100 E LINCOLN AVE, SINCLAIR, WY, 82334
Parent company: HF SINCLAIR CORP
Carcinogen
PBT
— EPA classifications across all reporting years
Top chemical totals
The 10 chemicals with the highest cumulative on-site releases 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.
| Year | Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | Toluene | Xylene (mixed isomers) | n-Hexane | Propylene | Total |
|---|---|---|---|---|---|---|
| 2024 | 80,000 | 84,101 | 51,302 | 10,500 | 3,300 | 339,174 |
| 2023 | 80,000 | 136,006 | 80,032 | 7,600 | 3,190 | 384,362 |
| 2022 | 72,000 | 100,259 | 58,422 | 7,600 | 5,430 | 314,472 |
| 2021 | 69,000 | 61,114 | 37,228 | 7,600 | 5,590 | 246,145 |
| 2020 | 65,000 | 57,200 | 33,560 | 8,150 | 5,560 | 233,075 |
| 2019 | 62,000 | 65,490 | 40,142 | 8,450 | 5,010 | 254,282 |
| 2018 | 64,000 | 10,860 | 7,440 | 15,000 | 6,040 | 160,318 |
| 2017 | 68,000 | 11,169 | 7,436 | 15,000 | 3,160 | 166,989 |
| 2016 | 71,000 | 10,900 | 7,607 | 15,100 | 2,970 | 166,169 |
| 2015 | 54,000 | 14,300 | 16,102 | 14,600 | 4,040 | 196,135 |
| 2014 | 73,000 | 11,413 | 8,248 | 17,401 | 5,800 | 223,006 |
| 2013 | 64,000 | 15,000 | 11,410 | 16,600 | 4,420 | 182,974 |
| 2012 | 61,000 | 14,104 | 10,817 | 15,802 | 1,910 | 162,277 |
| 2011 | 63,000 | 13,500 | 10,300 | 14,400 | 3,020 | 155,581 |
| 2010 | 76,900 | 37,600 | 21,200 | 30,000 | 11,062 | 277,257 |
| 2009 | 65,000 | 36,550 | 18,450 | 26,000 | 18,700 | 258,646 |
| 2008 | 91,000 | 37,100 | 20,300 | 28,000 | 17,500 | 286,895 |
| 2007 | 68,000 | 36,300 | 22,200 | 27,000 | 21,400 | 278,618 |
| 2006 | 76,000 | 38,105 | 24,005 | 29,000 | 18,900 | 271,937 |
| 2005 | 81,000 | 34,050 | 21,100 | 27,450 | 13,200 | 263,512 |
| 2004 | 85,000 | 21,000 | 11,500 | 50,000 | 16,000 | 355,549 |
| 2003 | 90,000 | 19,600 | 6,800 | 66,000 | 15,200 | 266,604 |
| 2002 | 170,000 | 27,000 | 8,500 | 42,000 | 14,000 | 323,128 |
| 2001 | 82,000 | 27,000 | 13,700 | 84,000 | 12,700 | 284,293 |
| 2000 | — | 22,554 | 11,403 | 108,881 | 38,342 | 243,164 |
| 1999 | — | 38,257 | 25,190 | 103,634 | 34,407 | 291,842 |
| 1998 | — | 41,708 | 35,172 | 110,466 | 34,407 | 307,285 |
| 1997 | — | 38,478 | 26,229 | 104,702 | 34,407 | 296,159 |
| 1996 | — | 34,013 | 23,689 | 73,637 | 35,354 | 246,883 |
| 1995 | — | 32,503 | 22,889 | 67,910 | 35,014 | 239,697 |
| 1994 | 15 | 17,632 | 13,962 | — | 37,399 | 153,851 |
| 1993 | 15 | 14,960 | 11,090 | — | 31,320 | 109,475 |
| 1992 | 15 | 134,446 | 193,275 | — | 38,572 | 549,525 |
| 1991 | 15 | 143,361 | 135,067 | — | 46,787 | 495,674 |
| 1990 | 5 | 117,888 | 145,961 | — | 35,800 | 486,346 |
| 1989 | — | 8,621 | 9,238 | — | 35,800 | 140,066 |
| 1988 | — | — | 11,361 | — | 35,800 | 475,982 |
| 1987 | — | — | 10,585 | — | 45,000 | 57,395 |