Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
OXBOW CALCINING LLC
3901 COKE DOCK RD, PORT ARTHUR, TX, 77640
Parent company: OXBOW CARBON & MINERALS HOLDINGS 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 | Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | Vanadium compounds | Lead compounds | Lead And Lead Compounds | Total (lbs) |
| 2024 | — | 34,000 | 12,027 | 350 | — | 46,385 |
| 2023 | — | 38,000 | 14,032 | — | 390 | 52,431 |
| 2022 | — | 48,753 | 14,875 | 432 | — | 64,071 |
| 2021 | — | 38,740 | 14,188 | 392 | — | 53,329 |
| 2020 | — | 36,000 | 12,709 | 370 | — | 49,085 |
| 2019 | 850 | 45,000 | 14,024 | — | 520 | 60,409 |
| 2018 | 24,000 | 53,000 | 17,030 | — | 590 | 94,634 |
| 2017 | 43,000 | 62,000 | 19,041 | 630 | — | 124,681 |
| 2016 | 420,000 | 48,000 | 13,929 | 598 | — | 482,533 |
| 2015 | 350,000 | 40,000 | 12,025 | 498 | — | 402,536 |
| 2014 | 350,000 | 47,000 | 14,028 | 580 | — | 411,623 |
| 2013 | 260,000 | 40,000 | 10,420 | 430 | — | 310,861 |
| 2012 | 305,000 | 38,000 | 10,080 | 423 | — | 353,511 |
| 2011 | 365,200 | 62,000 | 15,128 | 647 | — | 442,988 |
| 2010 | 491,500 | 82,000 | — | 523 | — | 574,036 |
| 2009 | 441,800 | 80,000 | — | 506 | — | 522,320 |
| 2008 | 269,900 | 100,000 | 19,500 | 622 | — | 390,268 |
| 2007 | 822,900 | 110,000 | 20,002 | 822 | — | 953,745 |
| 2006 | 769,700 | 110,000 | 19,000 | 720 | — | 899,441 |
| 2005 | 215,300 | 100,000 | 18,000 | 750 | — | 334,067 |
| 2004 | — | — | — | — | — | 346 |
| 2001 | — | — | — | — | — | 250 |
▎ 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.