Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
AIR PRODUCTS & CHEMICALS INC - GARYVILLE SMR
4663 WEST AIRLINE HWY. (WITHIN MARATHON PETROLEUM, GARYVILLE, LA, 70051
Parent company: AIR PRODUCTS & CHEMICALS INC
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 | Ammonia | Methanol | Total (lbs) | |||
| 2024 | — | 138 | 138 | |||
| 2023 | 41,932 | 113 | 42,045 | |||
| 2022 | 37,157 | 186 | 37,343 | |||
| 2021 | — | 117 | 117 | |||
| 2020 | — | 846 | 846 | |||
| 2019 | 46,191 | 2,828 | 49,019 | |||
| 2018 | 41,714 | 1,290 | 43,004 | |||
| 2017 | 38,295 | 406 | 38,701 | |||
| 2016 | 41,853 | 243 | 42,096 | |||
| 2015 | — | 565 | 565 | |||
| 2014 | — | 498 | 498 | |||
| 2013 | 37,342 | 628 | 37,970 | |||
| 2012 | 15,597 | 500 | 16,097 | |||
| 2011 | 618 | 410 | 1,028 | |||
| 2010 | 933 | 377 | 1,310 | |||
| 2009 | — | 51 | 51 | |||
▎ 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.