Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
BTD MANUFACTURING INC
1111 13TH AVE SE, DETROIT LAKES, MN, 56501
Parent company: OTTER TAIL CORP
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 | 45 | 45 |
| 2023 | 56 | 56 |
| 2022 | 52 | 52 |
| 2021 | 53 | 53 |
| 2020 | 6 | 6 |
| 2019 | 4 | 4 |
| 2018 | 6 | 6 |
| 2017 | 4 | 4 |
| 2016 | 4 | 4 |
| 2015 | 6 | 6 |
| 2014 | 4 | 4 |
| 2013 | 30 | 30 |
| 2012 | 30 | 30 |
| 2011 | 27 | 27 |
| 2010 | 19 | 19 |
| 2009 | 15 | 15 |