Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
LAFARGE NA INC SEATTLE
5400 W MARGINAL WAY SW, SEATTLE, WA, 98106
Parent company: HOLCIM PARTICIPATIONS (US) INC
Carcinogen
PBT
— 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 | Mercury compounds | Lead compounds | Polycyclic aromatic compounds | Lead And Lead Compounds | Benzo[g,h,i]perylene | Total (lbs) |
| 2024 | — | — | — | 0 | — | 1 |
| 2023 | 0 | 0 | — | — | — | 0 |
| 2022 | 0 | 0 | — | — | — | 0 |
| 2021 | 0 | 1 | — | — | — | 1 |
| 2020 | 0 | 1 | — | — | — | 1 |
| 2019 | — | 1 | — | — | — | 2 |
| 2018 | — | 0 | — | — | — | 0 |
| 2017 | — | 1 | — | — | — | 1 |
| 2016 | — | 4 | — | — | — | 4 |
| 2015 | — | 1 | — | — | — | 1 |
| 2014 | — | 1 | — | — | — | 1 |
| 2013 | — | 1 | — | — | — | 1 |
| 2012 | — | 0 | — | — | — | 0 |
| 2010 | 25 | 10 | 0 | — | — | 36 |
| 2009 | 30 | 13 | 0 | — | 0 | 43 |
| 2008 | 45 | 12 | 0 | — | 0 | 57 |
| 2007 | 72 | 13 | 0 | — | 0 | 85 |
| 2006 | 30 | 221 | 1 | — | 0 | 251 |
| 2005 | 27 | 201 | 1 | — | 0 | 229 |
| 2004 | 67 | 4 | — | — | — | 71 |
| 2003 | 55 | 1 | 3 | — | 0 | 59 |
| 2002 | 68 | 5 | 4 | — | — | 77 |
| 2001 | 73 | 5 | 4 | — | — | 82 |
| 2000 | 84 | — | — | — | — | 84 |
▎ 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.