Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
DAVE GATES GENERATING STATION
241 UNIT A WILLOW GLEN ROAD, ANACONDA, MT, 59711
Parent company: NORTHWESTERN ENERGY 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 | Ammonia | Total |
|---|---|---|
| 2024 | 23,529 | 23,529 |
| 2023 | 26,831 | 26,831 |
| 2022 | 23,180 | 23,180 |
| 2021 | 19,503 | 19,503 |
| 2020 | 17,455 | 17,455 |
| 2019 | 20,512 | 20,512 |
| 2018 | 16,427 | 16,427 |
| 2017 | 19,290 | 19,290 |
| 2016 | 21,056 | 21,056 |
| 2015 | 38,319 | 38,319 |
| 2014 | 32,289 | 32,289 |
| 2013 | 33,660 | 33,660 |
| 2012 | 29,073 | 29,073 |
| 2011 | 25,739 | 25,739 |
| 2010 | 2,936 | 2,936 |