Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
PLACID REFINING CO LLC
1940 LOUISIANA HWY 1 N, PORT ALLEN, LA, 70767
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 | Hydrogen cyanide | n-Hexane | Toluene | Benzene | Nitrate compounds (water dissociable; reportable only when in aqueous solution) | Total (lbs) |
| 2024 | 40,121 | 10,897 | 5,402 | 4,610 | — | 72,364 |
| 2023 | 40,121 | 11,269 | 5,423 | 4,786 | — | 70,470 |
| 2022 | 40,121 | 10,600 | 5,499 | 4,618 | 24,055 | 96,327 |
| 2021 | 40,121 | 19,973 | 5,437 | 9,084 | 23,120 | 120,327 |
| 2020 | 40,121 | 10,621 | 5,456 | 4,739 | 34,715 | 104,048 |
| 2019 | 40,121 | 11,275 | 5,672 | 4,996 | 33,241 | 102,666 |
| 2018 | 40,121 | 10,740 | 5,533 | 4,944 | 27,501 | 95,971 |
| 2017 | 40,121 | 11,034 | 4,665 | 5,038 | 25,559 | 92,845 |
| 2016 | 40,121 | 11,825 | 4,798 | 4,147 | — | 72,648 |
| 2015 | 10,832 | 12,869 | 4,918 | 5,206 | — | 47,652 |
| 2014 | — | 13,359 | 4,562 | 4,820 | — | 49,964 |
| 2013 | — | 11,877 | 4,729 | 4,925 | — | 33,009 |
| 2012 | — | 12,650 | 4,623 | 5,008 | — | 38,610 |
| 2011 | — | 14,171 | 4,304 | 4,830 | — | 38,540 |
| 2010 | — | 11,515 | 4,555 | 5,082 | — | 47,721 |
| 2009 | — | 11,731 | 4,824 | 5,449 | — | 41,808 |
| 2008 | — | 5,715 | 3,876 | 4,518 | — | 48,448 |
| 2007 | — | 10,575 | 20,169 | 6,983 | — | 57,606 |
| 2006 | — | 10,009 | 22,332 | 10,750 | — | 63,510 |
| 2005 | — | 7,984 | 19,953 | 6,965 | — | 41,558 |
| 2004 | — | 12,423 | 13,030 | 12,318 | — | 41,742 |
| 2003 | — | 9,704 | 11,617 | 11,852 | — | 37,534 |
| 2002 | — | 6,440 | 9,480 | 10,403 | — | 29,000 |
| 2001 | — | 10,981 | 9,225 | 4,607 | — | 28,393 |
| 2000 | — | 10,981 | 9,225 | 4,607 | — | 27,845 |
| 1999 | — | 6,333 | 8,694 | 4,357 | — | 22,541 |
| 1998 | — | 7,900 | 8,600 | 4,903 | — | 27,494 |
| 1997 | — | 8,100 | 9,800 | 5,003 | — | 29,143 |
| 1996 | — | 8,100 | 9,800 | 5,003 | — | 27,343 |
| 1995 | — | — | 2,372 | 991 | — | 7,347 |
| 1994 | — | — | 2,375 | 1,010 | — | 7,371 |
| 1993 | — | — | 5,020 | 3,723 | — | 14,583 |
| 1992 | — | — | 5,356 | 4,122 | — | 15,653 |
| 1991 | — | — | 5,326 | 4,025 | — | 15,459 |
| 1990 | — | — | 4,824 | 3,563 | — | 14,184 |
| 1989 | — | — | 5,145 | 3,899 | — | 15,124 |
| 1988 | — | — | 5,003 | — | — | 44,469 |
| 1987 | — | — | 5,896 | — | — | 11,488 |
▎ 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.