Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
SEACAST MARYSVILLE
6130 31ST AVE NE, MARYSVILLE, WA, 98271
Parent company: NA
Carcinogen
— EPA classifications across all reporting years
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 | Nickel compounds | Chromium compounds (except for chromite ore mined in the Transvaal Region) | Aluminum (fume or dust) | Chromium | Nickel | Total (lbs) |
| 2017 | 10 | 10 | — | — | — | 20 |
| 2016 | 10 | 10 | — | — | — | 20 |
| 2015 | 10 | 10 | — | — | — | 20 |
| 2014 | 10 | 10 | — | — | — | 20 |
| 2013 | 10 | 10 | — | — | — | 20 |
| 2012 | 255 | 255 | — | — | — | 510 |
| 2011 | 255 | 255 | — | — | — | 510 |
| 2010 | 255 | 255 | — | — | — | 510 |
| 2009 | 255 | 255 | — | — | — | 510 |
| 2008 | 255 | 255 | 500 | — | — | 1,010 |
| 2007 | 255 | 255 | — | — | — | 510 |
| 2006 | 500 | 10 | — | — | — | 510 |
| 2005 | 1 | 5 | — | — | — | 6 |
| 2003 | — | — | — | 10 | 10 | 20 |
| 2000 | — | — | — | 10 | 10 | 30 |
▎ 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.