Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
VALERO BLUFFTON PLANT
1441 S ADAMS ST, BLUFFTON, IN, 46714
Parent company: VALERO ENERGY 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 | Acetaldehyde | n-Hexane | Ammonia | Formic acid | Acrolein | Total (lbs) |
| 2024 | 8,917 | 7,033 | — | 5,700 | 4,711 | 29,551 |
| 2023 | 9,217 | 6,330 | — | 5,700 | 2,811 | 26,066 |
| 2022 | 9,217 | 5,827 | — | 5,700 | 2,810 | 25,459 |
| 2021 | 7,711 | 4,820 | — | 4,800 | 2,307 | 21,238 |
| 2020 | 3,507 | 1,707 | — | 2,200 | 632 | 8,694 |
| 2019 | 6,712 | 3,109 | — | 4,700 | 975 | 17,016 |
| 2018 | 12,019 | 5,654 | — | 8,400 | 1,615 | 30,248 |
| 2017 | 3,607 | 7,250 | 8,500 | 5,600 | 1,504 | 28,703 |
| 2016 | 4,456 | 7,962 | 9,800 | — | 1,706 | 27,162 |
| 2015 | 7,253 | 8,241 | 10,439 | — | 794 | 30,398 |
| 2014 | 7,251 | 8,241 | 10,399 | — | 794 | 30,356 |
| 2013 | 7,372 | 8,241 | 10,478 | — | 794 | 30,540 |
| 2012 | 6,582 | 7,810 | 9,600 | — | 700 | 28,127 |
| 2011 | 8,030 | 8,347 | 10,331 | — | 784 | 31,404 |
| 2010 | 9,225 | — | — | — | 1,350 | 14,779 |
| 2009 | 9,230 | — | — | — | 1,346 | 14,766 |
| 2008 | 5,329 | — | — | — | — | 6,276 |
▎ 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.