EPA TRI Facility · Petroleum
Corvallis Asphalt
Corvallis, OR · Parent: Knife River Corp
- Total releases
- 6 lbs
- Chemicals reported
- 5
- Carcinogens
- 1
- Primary pathway
- Land Disposal
MIXED Form-R mix
Corvallis Asphalt: how the 6 lbs splits
6 lbs across all reported pathways
- Land Disposal 4 lbs 65.1%
- Air Releases 2 lbs 34.9%
Corvallis Asphalt's 6 lbs Form-R total is MIXED - land disposal is 65.1% of the bar. Next segment: air releases at 34.9%. Leading chemical by pounds: Lead And Lead Compounds.
TRACE volume MIXED pathway CARC-MID
Corvallis Asphalt is an EPA Toxics Release Inventory reporter in Corvallis, OR, in the petroleum sector. It reported 1 lbs of releases across 3 chemicals in 2023, and 6 lbs in total across its 2019-2023 reporting years. That ranks 18,856 of 25,986 TRI facilities nationwide by cumulative reported pounds, counting each facility over however many years it has filed. In Oregon's 285 reporting TRI sites, pounds #1 is not chemical-count #1. Corvallis Asphalt is pounds #250 and chemical-count #74 at 6 lbs. Dyno Nobel- St.helens Plant leads reported pounds (32.0M lbs) at 6 chemicals (chemical-count #39). Chemical Waste Management of the Northwest Inc. leads chemical count at 56 chemicals (15.6M lbs, pounds #2). Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: Hollingsworth & Vose Fiber Co; Oregon Rubber Mills Co; Green & White; Steelfab of Oregon. Similar-scale Petroleum peers outside Oregon: Building Materials Manufacturing LLC; Pike Industries Inc-Washington; Shelly Materials Plant 90; Michigan Paving & Materials Co. - Gr South. Other Knife River Corp sites in this extract: Kirtland Concrete; Knife River-Madison Street; Knife River-Rice Street; Knife River Albertville Ready Mix. Largest disclosed chemicals by pounds: Lead And Lead Compounds; Lead compounds; Polycyclic aromatic compounds; Benzo[g,h,i]perylene.
Corvallis Asphalt is a TRACE · MIXED-pathway Form-R site in Corvallis, OR: 6 lbs across 5 chemicals (1 carcinogen-classified, CARC-MID). No single media clears 70% of the bar (lead segment land disposal at 65.1%). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Building Materials Manufacturing LLC and Pike Industries Inc-Washington.
Corvallis Asphalt vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
6 lbs 27th percentile higher than 27% of 25,986 reporting TRI facilities
Each bar is a $1M-wide band; taller bars hold more reporting TRI facilities. The dashed line and filled bar mark this facility. Hover, focus, or tap a bar for its full count, share, and position.
Source U.S. Environmental Protection Agency, Toxics Release Inventory · 2023 reporting year
Corvallis Asphalt in the Petroleum sector extract
Among the 902 Petroleum facilities in this database, Corvallis Asphalt reports the 547th-largest volume (6 lbs). Scale peers outside Oregon include Building Materials Manufacturing LLC and Pike Industries Inc-Washington.
Sector rank uses reported TRI pounds only. Share callouts need ≥1,000 lbs so tiny totals cannot mint a false signal.
Corvallis Asphalt Form-R facts
Compare this facility
See how Corvallis Asphalt stacks up against nearby facilities and the typical reporter.
100% less than the comparison
2.5× more than the comparison
Comparison reflects reported pounds and chemical counts, not toxicity or health risk. Averages cover facilities reporting any release.
How does this facility release toxic chemicals?
How Corvallis Asphalt releases toxic chemicals into the environment. Total: 6 lbs.
Emissions Trend Summary
From 2019 to 2023, total releases increased by 3% (1 lbs to 1 lbs).
Corvallis Asphalt: annual Form-R pounds
TRACE site · MIXED pathway · TRI years 2019–2023
- 2019 0
- 2020 0
- 2021 0
- 2022 0
- 2023 0
What this shows Corvallis Asphalt year-over-year reported totals (increased by 3% from 2019 to 2023). TRI figures are self-reported estimates and can swing with production, waste handling, and reporting changes, not only with controls. Lead chemical in the extract: Lead And Lead Compounds.
| Year | Total | Chemicals |
|---|---|---|
| 2019 | 1 lbs | 3 |
| 2020 | 1 lbs | 4 |
| 2021 | 1 lbs | 4 |
| 2022 | 1 lbs | 3 |
| 2023 | 1 lbs | 3 |
Chemical Releases
Aggregated across all reporting years (2019–2023). 1 of 5 chemicals are carcinogens. Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Lead And Lead Compounds | 2 lbs | - |
| Lead compounds | 2 lbs | - |
| Polycyclic aromatic compounds | 2 lbs | Carcinogen |
| Benzo[g,h,i]perylene | 0 lbs | - |
| Mercury And Mercury Compounds | 0 lbs | - |
Corvallis Asphalt in Linn
Nearest TRI Facilities to Corvallis Asphalt
Closest other reporters in Oregon - including Hollingsworth & Vose Fiber Co, Oregon Rubber Mills Co, Green & White, ordered by distance.
Showing 8 of 284 other reporting facilities in Oregon.
Similar Petroleum Facilities
Other Petroleum facilities with similar total release volumes (±80%), outside Oregon - e.g. Building Materials Manufacturing LLC, Pike Industries Inc-Washington, Shelly Materials Plant 90.
Other Knife River Corp Facilities
Same-parent TRI sites ranked by reported releases - including Kirtland Concrete, Knife River-Madison Street, Knife River-Rice Street.
About TRI Data
Data as of 2023 reporting year. Source: U.S. Environmental Protection Agency (EPA) Toxic Release Inventory.
On this page the largest disclosed chemicals include Lead And Lead Compounds, Lead compounds, Polycyclic aromatic compounds, Benzo[g,h,i]perylene; nearby reporters include Hollingsworth & Vose Fiber Co. Corvallis Asphalt stamps TRACE volume · MIXED pathway · CARC-MID carcinogen-lbs on this Form-R extract. Totals are self-reported estimates under EPCRA §313, not measured stack emissions or a health-risk score.
Use and verify this record
This Corvallis Asphalt TRI extract (TRACE · MIXED · CARC-MID · lead Lead And Lead Compounds) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Corvallis Asphalt totals are self-reported EPCRA §313 estimates for Corvallis, OR, latest year 2023. Form-R rows span 2019–2023 (5 years). NAICS 324121 · Petroleum. 0.0% of Linn TRI pounds in this extract. Nearest ABS peer: Holcim Solutions & Products (us) LLC (Δ 0 lbs). Pounds ≠ exposure.
Corvallis Asphalt stamps TRACE · MIXED pathway (land disposal leads at 65.1%). Pipeline-rendered EPA Form-R only - no editor-typed pounds. Corrections: editorial policy.
All federal data sources used on this page
- EPA Toxics Release Inventory (TRI) Basic Data Files - annual self-reported chemical-release filings. epa.gov
- EPA TRI Program reference - how chemicals and reported releases are counted. epa.gov
- EPA Facility Registry Service - facility location and identity. epa.gov
- EPA ECHO - regulatory and compliance context. epa.gov
- EPA Envirofacts - the EPA data warehouse exposing these datasets. epa.gov