Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
VOESTALPINE RAILWAY SYSTEMS NORTRAK INC.
1740 PACIFIC AVENUE, CHEYENNE, WY, 82007
Parent company: NA
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 | Manganese | Total |
|---|---|---|
| 2024 | 12 | 12 |
| 2023 | 16 | 16 |
| 2022 | 15 | 15 |
| 2021 | 17 | 17 |
| 2020 | 14 | 14 |
| 2019 | 17 | 17 |
| 2018 | 16 | 16 |