Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
CHAMPIONX LLC
901 N CROWLEY, CROWLEY, TX, 76036
Parent company: CHAMPIONX CORP
Carcinogen
— 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 | 1,1,1-Trichloroethane | Xylene (mixed isomers) | Nickel | Chromium | Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | Total (lbs) |
| 2024 | — | — | 1 | 6 | — | 7 |
| 2023 | — | — | 4 | 13 | — | 19 |
| 2022 | — | — | 2 | 6 | — | 9 |
| 2021 | — | — | 2 | 6 | — | 9 |
| 2020 | — | — | 2 | 4 | — | 6 |
| 2019 | — | — | 1 | 1 | — | 2 |
| 2018 | — | — | 1 | 0 | — | 1 |
| 2014 | — | — | 10 | — | — | 10 |
| 2013 | — | — | 10 | — | — | 10 |
| 2012 | — | — | 10 | — | — | 10 |
| 2011 | — | — | 10 | — | — | 10 |
| 2010 | — | — | 10 | — | — | 10 |
| 2009 | — | — | 10 | — | — | 10 |
| 2008 | — | — | 10 | — | — | 10 |
| 2007 | — | — | 10 | — | — | 10 |
| 2006 | — | — | 10 | — | — | 10 |
| 2005 | — | — | 10 | — | — | 10 |
| 2004 | — | — | 2 | — | — | 2 |
| 2003 | — | — | 2 | — | — | 2 |
| 2002 | — | — | 2 | — | — | 2 |
| 2001 | — | — | 2 | — | — | 2 |
| 2000 | — | — | 1 | — | — | 1 |
| 1998 | — | — | 46 | — | — | 46 |
| 1996 | — | — | 51 | — | — | 51 |
| 1995 | — | — | 5 | — | — | 5 |
| 1994 | — | — | 5 | — | — | 5 |
| 1993 | — | — | 3 | — | — | 3 |
| 1992 | — | — | 41 | — | 5 | 46 |
| 1991 | — | — | 41 | — | — | 41 |
| 1990 | 17,789 | 11,329 | — | — | — | 29,118 |
| 1989 | 24,500 | — | 250 | — | — | 24,750 |
| 1988 | 250 | — | — | 250 | — | 500 |
▎ 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.