Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
WESTERN INTERNATIONAL GAS & CYLINDERS INC.
53 RIVER RD, BERWICK, PA, 18603
Parent company: MATHESON TRI-GAS 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 | Propylene | Total |
|---|---|---|
| 2024 | 958 | 958 |
| 2023 | 1,176 | 1,176 |
| 2022 | 716 | 716 |
| 2021 | 922 | 922 |
| 2020 | 1,013 | 1,013 |
| 2019 | 1,981 | 1,981 |
| 2018 | 2,508 | 2,508 |
| 2017 | 1,821 | 1,821 |