Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
PSE FERNDALE GENERATING STATION
5105 LAKE TERRELL RD, FERNDALE, WA, 98248
Parent company: PUGET SOUND ENERGY INC
Top chemical totals
The 10 chemicals with the highest cumulative on-site releases in pounds (lbs) 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.
| All values in pounds (lbs) | ||||||
|---|---|---|---|---|---|---|
| Year | Ammonia | Total (lbs) | ||||
| 2024 | 31,034 | 31,034 | ||||
| 2023 | 25,952 | 25,952 | ||||
| 2022 | 16,074 | 16,074 | ||||
| 2021 | 22,981 | 22,981 | ||||
| 2018 | 4,082 | 4,082 | ||||
| 2009 | 6,182 | 6,182 | ||||
| 2008 | 3,679 | 3,679 | ||||
| 2007 | 4,634 | 4,634 | ||||
| 2002 | 8,716 | 8,716 | ||||
| 2001 | 14,257 | 14,257 | ||||
| 2000 | 14,136 | 14,136 | ||||
| 1999 | 4,100 | 4,100 | ||||
| 1998 | 3,500 | 3,500 | ||||
▎ Facilities report to EPA's TRI once they manufacture, process, or use a listed chemical above set thresholds. Once that threshold is crossed, they must report actual releases regardless of size — so a small number reflects genuine low-level discharge, not a data error.