Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
NVENT HOFFMAN
1000 N ST, ANOKA, MN, 55303
Parent company: NVENT
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 | 8 | 8 |
| 2023 | 8 | 8 |
| 2022 | 7 | 7 |
| 2021 | 8 | 8 |
| 2020 | 10 | 10 |
| 2019 | 10 | 10 |
| 2018 | 10 | 10 |
| 2017 | 10 | 10 |