Sierra Pacific Industries
7 facilities · 2 states · 251.7K lbs total releases
According to the EPA Toxics Release Inventory, Sierra Pacific Industries is the reported parent of 7 Form R facilities across 2 states, disclosing 251.7K lbs of toxic releases. 2 of 18 reported chemicals carry a carcinogen classification in the TRI extract. The heaviest-reporting state by release volume is Washington (152.5K lbs). Those TRI figures remain self-reported disclosure pounds for Sierra Pacific Industries, including carcinogen-flagged substances, not a measured public-health risk score.
Release-over-release change
What changed for Sierra Pacific Industries: EPA TRI 2023 reporting year
Same facilities, both years
-1.1%
7 facilities that filed in 2022 and 2023
Whole inventory
-1.1%
37.9 thousand lb → 37.5 thousand lb, every facility that filed
- Sierra Pacific Industries's total reported releases fell from 37.9 thousand lb in 2022 to 37.5 thousand lb in 2023, based on EPA TRI filings.
- Sierra Pacific Industries's air releases fell from 37.9 thousand lb in 2022 to 37.5 thousand lb in 2023, based on EPA TRI filings.
TRI parent disclosure trail
Read Sierra Pacific Industries from filing to facility
Largest Form R sites under this parent: Spi Aberdeen-Grays Harbor; Sierra Pacific Industries Lincoln Div; Sierra Pacific Industries- Centralia; Sierra Pacific Industries Anderson Div. Neighbor parents on the disclosure ladder: Lamb Weston Inc; Teck American Inc. Largest disclosed chemicals by pounds: Ammonia; Acetaldehyde; Lead compounds; Dioxin and dioxin-like compounds. Heaviest-reporting states in this extract: Washington; California. Industry labels on the parent rollup: Wood Products. Start from those named sites and neighbors rather than a generic parent blurb; pounds stay disclosure, not risk.
Largest Form R sites under this parent: Spi Aberdeen-Grays Harbor; Sierra Pacific Industries Lincoln Div; Sierra Pacific Industries- Centralia; Sierra Pacific Industries Anderson Div. Neighbor parents on the disclosure ladder: Lamb Weston Inc; Teck American Inc. Largest disclosed chemicals by pounds: Ammonia; Acetaldehyde; Lead compounds; Dioxin and dioxin-like compounds. Heaviest-reporting states in this extract: Washington; California. Industry labels on the parent rollup: Wood Products.
Sierra Pacific Industries ranks #1,177 of 4,988 slug-merged TRI parents, a smaller disclosed-volume parent relative to the national Form R parent set. Sierra Pacific Industries files across 2 states, a regional parent portfolio rather than a single-state discloser. Sierra Pacific Industries's disclosed pounds are spread across 7 facilities, no single site dominates the parent total in this extract.
Parent aggregation for Sierra Pacific Industries follows facility-reported names. Compare the named neighbors (Lamb Weston Inc; Teck American Inc) before treating rank as a hazard score; TRI stays self-reported and unweighted by toxicity.
Where Sierra Pacific Industries sits among TRI parents
Sierra Pacific Industries sits on a disclosure ladder beside Lamb Weston Inc and Teck American Inc. Open those parents for a different facility count, state span, and chemical mix.
Higher disclosed volume
- Lamb Weston Inc · rank #1,175 · 13.6M lbs
- Teck American Inc · rank #1,176 · 6.0M lbs
Largest chemicals disclosed by Sierra Pacific Industries
Ammonia; Acetaldehyde; Lead compounds; Dioxin and dioxin-like compounds lead the Form R pound rollup for this parent, including filings such as Spi Aberdeen-Grays Harbor. Pound totals, not toxicity-weighted risk.
| Chemical | Disclosed lbs |
|---|---|
| Ammonia | 203.3K lbs |
| Acetaldehyde | 48.4K lbs |
| Lead compounds | 26 lbs |
| Dioxin and dioxin-like compounds | 0 lbs |
Where does this company operate?
| State | Facilities | Total Releases |
|---|---|---|
| Washington | 4 | 152.5K lbs |
| California | 3 | 99.2K lbs |
Facilities (7)
| Facility | Releases |
|---|---|
| Spi Aberdeen-Grays Harbor Aberdeen, WA | 114.4K lbs |
| Sierra Pacific Industries Lincoln Div Lincoln, CA | 86.1K lbs |
| Sierra Pacific Industries- Centralia Centralia, WA | 35.2K lbs |
| Sierra Pacific Industries Anderson Div Anderson, CA | 13.1K lbs |
| Spi Burlington Mount Vernon, WA | 2.9K lbs |
| Sierra Pacific Industries Burney Div Burney, CA | 2 lbs |
| Sierra Pacific Industries - Shelton Shelton, WA | 0 lbs |
Frequently Asked Questions
How much pollution does Sierra Pacific Industries release?
How many facilities does Sierra Pacific Industries operate?
What industries and chemicals show up for Sierra Pacific Industries?
Does Sierra Pacific Industries release carcinogens?
Compare beyond the release ladder
Nationwide peers by disclosed pounds & facility count
Cross-portfolio TRI parents nearest Sierra Pacific Industries on total disclosed release pounds (251.7K lbs) and reporting facility count (7). Release-volume peers include Titan America LLC, Lennox International Inc, Alpha Corp. Facility-count peers include A O Smith Corp, Ahf Products LLC, Aisin Holdings of America. Neighborhoods are forced disjoint so each axis surfaces a different set of parents.
Similar disclosed release pounds
Nearest parents (≥3 facilities, ≥10k lbs) by absolute TRI disclosed pounds, not rank-adjacent ladder neighbors.
Similar facility count
Nearest parents by reporting-site count (deduped against the release-pound neighborhood).
About This Data
EPA TRI parent totals cover all media. This extract's heaviest states for the parent are Washington, California; facility-reported names can vary across subsidiaries.
Source: U.S. Environmental Protection Agency, TRI Basic Data Files
What to do with Sierra Pacific Industries's TRI parent record
From Sierra Pacific Industries, open Spi Aberdeen-Grays Harbor or compare against Lamb Weston Inc rather than reading rank alone.
- Open the largest Form R site for Sierra Pacific Industries (Spi Aberdeen-Grays Harbor in WA). Largest facility
- Compare against Teck American Inc, the next-higher disclosed-volume parent. Higher-volume parent
- Browse the full parent release ranking to see where Sierra Pacific Industries sits among all slug-merged TRI parents. All parent companies
Rank and peers (Lamb Weston Inc, Teck American Inc) are disclosure volume only, not toxicity-weighted risk or enforcement status.
Use and verify this record
Sierra Pacific Industries's record groups disclosed TRI parent-company filings so readers can compare reporting context without treating the total as a measure of risk.
Company release figures are computed directly from EPA Toxic Release Inventory data; source names and the record-linking method are documented in the methodology.
Primary sources
- EPA Toxics Release Inventory Basic Data Files - annual facility-level chemical-release disclosures
PlainEnviro renders public EPA records directly from its data pipeline; no figure on this page is typed in by an editor. See the editorial standards and corrections policy for how source changes and reported errors are handled.