Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
14902 RIVER RD, NORCO, LA, 70079
Parent company: VALERO ENERGY CORP
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 | Hydrogen cyanide | Ammonia | n-Hexane | 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) | Total |
|---|---|---|---|---|---|---|
| 2024 | 370,639 | 70,950 | 25,433 | 25,859 | 30,809 | 656,799 |
| 2023 | 352,677 | 74,930 | 29,353 | 99,110 | 30,973 | 685,162 |
| 2022 | 357,764 | 71,163 | 28,374 | 65,380 | 30,520 | 649,438 |
| 2021 | 332,765 | 60,490 | 22,159 | 77,834 | 26,499 | 615,426 |
| 2020 | 161,079 | 42,931 | 20,905 | 57,135 | — | 359,848 |
| 2019 | 775,964 | 50,381 | 5,406 | 82,308 | 27,201 | 993,130 |
| 2018 | 818,285 | 68,160 | 5,521 | 21,074 | 25,813 | 1,005,586 |
| 2017 | 860,635 | 61,629 | 4,235 | 2,223 | 28,117 | 1,013,996 |
| 2016 | 1,014,929 | 65,630 | 3,025 | 5 | 34,306 | 1,178,193 |
| 2015 | 852,240 | 63,917 | 3,032 | 8,316 | 29,322 | 1,013,351 |
| 2014 | 887,464 | 55,256 | 7,477 | 4,363 | 27,049 | 1,042,964 |
| 2013 | 821,595 | 61,479 | 10,266 | 5,036 | 23,980 | 990,705 |
| 2012 | 741,803 | 53,899 | 8,054 | 22,943 | 20,565 | 912,493 |
| 2011 | 180 | 49,200 | 11,679 | 10,000 | 15,000 | 195,278 |
| 2010 | 210 | 49,200 | 10,748 | 9,000 | 14,000 | 132,862 |
| 2009 | 260 | 39,900 | 8,827 | 11,000 | 15,000 | 127,631 |
| 2008 | 220 | 31,500 | 14,508 | 4,800 | 18,000 | 114,205 |
| 2007 | 1 | 19,060 | 15,007 | 8,800 | 20,000 | 131,170 |
| 2006 | — | 9,900 | 12,519 | 7,500 | 18,000 | 99,437 |
| 2005 | — | 13,700 | 16,511 | 12,000 | 18,000 | 121,171 |
| 2004 | — | 12,500 | 17,316 | 11,000 | 16,000 | 105,305 |
| 2003 | — | 17,219 | 15,507 | 5,288 | 17,702 | 109,602 |
| 2002 | — | 14,397 | 16,387 | 5,127 | 22,098 | 140,278 |
| 2001 | — | 20,003 | 64,026 | 4,864 | 23,019 | 369,520 |
| 2000 | — | 11,921 | 35,612 | 2,647 | — | 160,380 |
| 1999 | — | 9,159 | 118,418 | — | — | 209,361 |
| 1998 | — | — | 49,252 | — | — | 104,033 |
| 1997 | — | — | 6,430 | — | — | 9,805 |
| 1994 | — | — | — | — | — | 2 |