Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
AIRGAS SPECIALTY PRODUCTS - S ST PAUL MN
458 FARWELL AVE, SOUTH SAINT PAUL, MN, 55075
Parent company: AIRGAS INC
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 | Total |
|---|---|---|
| 2024 | 928 | 928 |
| 2023 | 1,135 | 1,135 |
| 2022 | 1,133 | 1,133 |
| 2021 | 1,300 | 1,300 |
| 2020 | 1,300 | 1,300 |
| 2019 | 1,350 | 1,350 |
| 2017 | 750 | 750 |
| 2016 | 800 | 800 |
| 2015 | 1,100 | 1,100 |
| 2014 | 3,800 | 3,800 |