Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
TRICOR REFINING LLC
1134 MANOR ST, BAKERSFIELD, CA, 93308
Parent company: SAN JOAQUIN REFINING CO INC & ERGON INC
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 | Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | Xylene (mixed isomers) | Polycyclic aromatic compounds | Zinc compounds | Lead compounds | Total (lbs) |
| 2024 | — | — | 0 | — | — | 0 |
| 2023 | — | — | 0 | — | — | 0 |
| 2022 | — | — | 0 | — | — | 0 |
| 2021 | — | — | 0 | — | — | 0 |
| 2020 | — | — | 0 | — | — | 0 |
| 2019 | — | — | 0 | — | — | 0 |
| 2018 | — | — | 0 | — | — | 1 |
| 2017 | — | — | 0 | — | — | 0 |
| 2016 | — | — | 0 | — | — | 1 |
| 2015 | — | — | 0 | — | — | 0 |
| 2014 | — | — | — | — | — | 0 |
| 2013 | — | — | — | 6 | — | 6 |
| 2012 | — | — | — | 1 | — | 1 |
| 2011 | — | — | — | 1 | — | 1 |
| 2010 | — | — | — | — | — | 0 |
| 2009 | — | — | — | — | — | 0 |
| 2008 | — | — | — | — | — | 0 |
| 2007 | — | — | — | — | — | 0 |
| 2006 | — | — | — | — | — | 0 |
| 2005 | — | — | 0 | — | — | 0 |
| 2001 | — | — | 128 | — | 3 | 131 |
| 2000 | — | 255 | — | — | — | 255 |
| 1990 | 13,844 | — | — | — | — | 13,844 |
▎ 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.