Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
CHAMPIONX-HAYS
1019 RESERVATION RD, HAYS, KS, 67601
Parent company: NA
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 | Methanol | Toluene | n-Hexane | Xylene (mixed isomers) | Total (lbs) | |
| 2023 | 660 | 533 | 501 | — | 1,694 | |
| 2022 | 689 | 541 | — | — | 1,230 | |
| 2021 | 1,391 | 661 | 610 | — | 2,662 | |
| 2020 | 1,581 | 557 | — | 246 | 2,384 | |
| 2019 | 1,020 | 528 | — | — | 1,548 | |
| 2018 | 613 | 594 | — | — | 1,207 | |
| 2017 | 514 | 188 | — | — | 702 | |
| 2016 | 595 | 390 | — | — | 985 | |
| 2015 | 455 | 366 | — | — | 821 | |
| 2014 | 301 | 318 | — | — | 619 | |
| 2013 | 272 | 342 | — | — | 614 | |
| 2012 | 293 | 341 | — | — | 634 | |
| 2011 | 297 | 197 | — | — | 494 | |
| 2010 | 308 | 192 | — | — | 500 | |
| 2009 | 714 | — | — | — | 714 | |
| 2008 | 1,000 | — | — | — | 1,000 | |
▎ 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.