Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
900 S CENTRAL AVE, ROXANA, IL, 62084
Parent company: WRB REFINING LP
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 | Nitrate compounds (water dissociable; reportable only when in aqueous solution) | Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | Benzene | Toluene | Ammonia | Total |
|---|---|---|---|---|---|---|
| 2024 | 2,189,463 | 152,791 | 42,239 | 37,797 | 15,135 | 2,705,392 |
| 2023 | 2,134,527 | 150,240 | 43,545 | 36,410 | 13,104 | 2,554,944 |
| 2022 | 2,633,158 | 165,800 | 36,320 | 30,073 | 14,904 | 3,042,589 |
| 2021 | 2,145,675 | 175,101 | 37,730 | 34,495 | 10,837 | 2,578,328 |
| 2020 | 1,770,814 | 171,184 | 39,331 | 43,993 | 10,074 | 2,233,097 |
| 2019 | 2,142,224 | 203,369 | 41,861 | 42,146 | 15,633 | 2,660,482 |
| 2018 | 2,018,251 | 217,084 | 38,728 | 41,780 | 13,491 | 2,546,850 |
| 2017 | 1,161,050 | 262,868 | 44,852 | 40,668 | 16,155 | 1,754,108 |
| 2016 | 558,693 | 269,284 | 36,863 | 39,490 | 30,234 | 1,156,466 |
| 2015 | 42,636 | 274,156 | 31,447 | 39,664 | 47,253 | 800,992 |
| 2014 | 43,257 | 303,874 | 37,902 | 37,522 | 21,238 | 884,133 |
| 2013 | 103,844 | 328,937 | 36,188 | 35,539 | 9,592 | 886,269 |
| 2012 | 71,022 | 177,787 | 36,906 | 29,730 | 27,281 | 793,231 |
| 2011 | 33,847 | 130,312 | 34,664 | 28,581 | 26,221 | 694,267 |
| 2010 | 420,311 | 122,044 | 45,732 | 51,414 | 73,295 | 958,330 |
| 2009 | 508,427 | 187,279 | 48,361 | 49,715 | 97,595 | 1,132,717 |
| 2008 | 126,068 | 402,972 | 48,615 | 60,579 | 131,497 | 1,065,937 |
| 2007 | 212,004 | 410,174 | 49,108 | 38,377 | 149,283 | 1,140,226 |
| 2006 | 233,585 | 410,550 | 56,086 | 49,147 | 127,956 | 1,225,851 |
| 2005 | 402,516 | 858,154 | 54,671 | 46,894 | 112,510 | 1,748,237 |
| 2004 | 253,649 | 865,143 | 49,419 | 34,931 | 114,750 | 1,555,900 |
| 2003 | 285,400 | 830,005 | 46,000 | 27,900 | 112,600 | 1,540,792 |
| 2002 | 244,600 | 950,000 | 56,000 | 58,000 | 79,300 | 1,677,763 |
| 2001 | 103,400 | 1,100,035 | 202,000 | 145,000 | 78,536 | 2,139,031 |
| 2000 | 153,600 | 880,024 | 296,000 | 153,000 | 52,012 | 2,026,654 |
| 1999 | 193,200 | 1,101,400 | 130,000 | 128,000 | 2,950 | 2,027,475 |
| 1998 | 44,800 | 1,200,064 | 169,000 | 111,000 | 9,977 | 1,872,246 |
| 1997 | 232,800 | — | 140,000 | 103,000 | 36,633 | 853,337 |
| 1996 | 410,000 | — | 138,000 | 114,000 | 32,210 | 1,050,039 |
| 1995 | 220,000 | — | 125,000 | 105,001 | 31,020 | 862,201 |
| 1994 | — | — | 260,260 | 267,300 | 22,000 | 1,084,561 |
| 1993 | — | 21 | 246,000 | 279,000 | 161,900 | 1,192,722 |
| 1992 | — | 16 | 288,000 | 323,002 | 239,100 | 1,396,343 |
| 1991 | — | — | 318,003 | 323,054 | 257,100 | 1,403,088 |
| 1990 | — | — | 355,000 | 196,000 | 410,670 | 1,641,741 |
| 1989 | — | 6,200 | 387,000 | 555,000 | 461,530 | 2,542,565 |
| 1988 | — | 10,000 | 349,110 | — | 443,300 | 2,445,410 |
| 1987 | — | 13,000 | — | — | — | 204,250 |