Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
SIERRA PACIFIC INDUSTRIES - SHELTON
100 N FRONT ST, SHELTON, WA, 98584
Parent company: SIERRA PACIFIC INDUSTRIES
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 | Formaldehyde | Acetaldehyde | Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | Methanol | Lead compounds | Total (lbs) |
| 2015 | — | — | — | — | 42 | 42 |
| 2014 | — | — | — | — | 96 | 96 |
| 2013 | — | — | — | — | 153 | 153 |
| 2012 | — | — | — | — | 141 | 141 |
| 2011 | — | — | — | — | 125 | 125 |
| 2010 | — | — | — | — | 131 | 131 |
| 2009 | — | — | — | — | 90 | 90 |
| 2008 | — | — | — | — | 132 | 132 |
| 2007 | — | 32,900 | 28,700 | 25,250 | 182 | 87,032 |
| 2006 | — | — | — | — | 3 | 3 |
| 2005 | — | — | — | — | 4 | 4 |
| 2004 | — | — | — | — | 3 | 3 |
| 2003 | — | — | — | — | 3 | 3 |
| 2002 | — | — | — | — | 4 | 4 |
| 2001 | — | — | — | — | 4 | 4 |
| 2000 | 28,000 | — | — | — | — | 28,000 |
| 1998 | 33,000 | — | — | — | — | 33,000 |
| 1997 | 29,000 | — | — | — | — | 29,000 |
| 1996 | 32,000 | — | — | — | — | 32,000 |
▎ 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.