Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
LINDE ST CHARLES FACILITY
VALERO REFINERY POST 2 PROSPECT & 40TH AVE, NORCO, LA, 70079
Parent company: LINDE INC
Carcinogen
— EPA classifications across all reporting years
Top chemical totals
The 10 chemicals with the highest cumulative on-site releases 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.
| Year | Ammonia | Nickel compounds | Chromium compounds (except for chromite ore mined in the Transvaal Region) | Zinc compounds | Copper compounds | Total |
|---|---|---|---|---|---|---|
| 2024 | 24,372 | 13 | 7 | — | 2 | 24,394 |
| 2023 | 24,816 | — | — | — | — | 24,816 |
| 2022 | 29,382 | — | — | — | — | 29,382 |
| 2021 | 24,871 | — | — | — | — | 24,871 |
| 2020 | 20,054 | — | — | — | — | 20,054 |
| 2019 | 27,249 | — | — | — | — | 27,249 |
| 2018 | 17,649 | — | — | — | — | 17,649 |
| 2017 | 19,337 | — | — | — | — | 19,337 |
| 2016 | 16,227 | — | — | — | — | 16,227 |
| 2015 | 14,283 | — | — | — | — | 14,283 |
| 2014 | 16,723 | — | — | — | — | 16,723 |
| 2013 | 11,539 | 4 | 3 | 8 | — | 11,554 |