Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
AIRGAS SPECIALTY PRODUCTS - HANFORD CA
13274 CROWN AVE, HANFORD, CA, 93230
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 | 232 | 232 |
| 2023 | 275 | 275 |
| 2022 | 275 | 275 |
| 2021 | 250 | 250 |
| 2020 | 250 | 250 |
| 2019 | 500 | 500 |