Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
CHEVRON PORT ARTHUR LUBRICANTS PLANT
END OF W 7TH ST, PORT ARTHUR, TX, 77640
Parent company: CHEVRON CORP
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 | Benzene | Ethylene | Toluene | Aluminum oxide (fibrous forms) | Total (lbs) |
| 2023 | — | — | — | — | — | 73 |
| 2009 | — | — | — | — | — | 1,383 |
| 2008 | — | — | — | — | — | 3,470 |
| 2007 | — | — | — | — | — | 4,625 |
| 2006 | — | — | — | — | — | 4,246 |
| 2005 | — | — | — | — | — | 4,521 |
| 2004 | — | — | — | — | — | 4,483 |
| 2003 | — | — | — | — | — | 4,453 |
| 2002 | — | — | — | — | — | 4,029 |
| 2001 | — | — | — | — | — | 3,707 |
| 2000 | — | — | — | — | — | 3,474 |
| 1999 | — | — | — | — | — | 3,176 |
| 1998 | — | — | — | — | — | 2,443 |
| 1997 | — | — | — | — | — | 3,065 |
| 1996 | — | — | — | — | — | 2,765 |
| 1995 | — | — | — | — | — | 58,505 |
| 1994 | 9,000 | 330,220 | 137,200 | 132,330 | — | 1,341,924 |
| 1993 | 208,000 | 423,120 | 203,200 | 205,920 | — | 2,576,047 |
| 1992 | 262,000 | 501,420 | 240,280 | 352,620 | — | 3,031,624 |
| 1991 | 117,000 | 222,370 | 370,000 | 303,170 | — | 1,883,910 |
| 1990 | 303,000 | 234,480 | 47,000 | 266,160 | — | 1,409,240 |
| 1989 | 266,000 | 200,650 | 49,000 | 202,150 | — | 1,417,520 |
| 1988 | 268,000 | — | 352,000 | — | 1,594,000 | 2,715,725 |
| 1987 | 3,697,000 | — | 510,000 | 182,000 | — | 4,810,870 |
▎ 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.