EPA TRI Facility · Fabricated Metals
Semco Inc
Roanoke, VA
- Total releases
- 0 lbs
- Chemicals reported
- 3
- Carcinogens
- 1
- Primary pathway
- -
TRACE volume NONE pathway CLEAN
Semco Inc is an EPA Toxics Release Inventory reporter in Roanoke, VA, in the fabricated metals sector. That ranks 21,547 of 25,986 TRI facilities nationwide by cumulative reported pounds, counting each facility over however many years it has filed. Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: Virginia Transformer Corp.; Trivium Packaging USA Inc; Frank Chervan Inc; Tread Corp. Similar-scale Fabricated Metals peers outside Virginia: Webb Wheel; Cmc Impact Metals; R & M Machine Shop Inc.; Service Machine. Largest disclosed chemicals by pounds: Nickel; Manganese; Chromium.
Semco Inc is a TRACE-volume Form-R filer in Roanoke, VA (Fabricated Metals): disclosures on file without reported release pounds through 2020. Silence on pounds is not a clearance finding. All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Webb Wheel and Cmc Impact Metals.
Semco Inc vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
0 lbs 0th percentile higher than 0% 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
Semco Inc: zero-pound Form-R filing
According to the EPA Toxics Release Inventory, Semco Inc filed Form R disclosures without reporting any release volume, one of 3,421 Fabricated Metals facilities in this database. A zero total means nothing was reported under EPCRA Section 313, not that the site was assessed and found clean. Scale peers outside Virginia include Webb Wheel and Cmc Impact Metals.
Zero-pound filings still appear in the TRI extract; they are not a clearance finding. Compare Virginia Transformer Corp. before treating silence as clean.
Semco Inc Form-R facts
Compare this facility
See how Semco Inc stacks up against nearby facilities and the typical reporter.
100% less than the comparison
3.0× more than the comparison
Comparison reflects reported pounds and chemical counts, not toxicity or health risk. Averages cover facilities reporting any release.
Emissions Trend Summary
Semco Inc: annual Form-R pounds
TRACE site · NONE pathway · TRI years 2019–2024
- 2019 0
- 2020 0
- 2024 0
What this shows Semco Inc year-over-year reported totals. 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: Nickel.
| Year | Total | Chemicals |
|---|---|---|
| 2019 | 0 lbs | 3 |
| 2020 | 0 lbs | 1 |
| 2024 | 0 lbs | 3 |
Semco Inc in Roanoke
Nearest TRI Facilities to Semco Inc
Closest other reporters in Virginia - including Virginia Transformer Corp., Trivium Packaging USA Inc, Frank Chervan Inc, ordered by distance.
Showing 8 of 434 other reporting facilities in Virginia.
Similar Fabricated Metals Facilities
Other Fabricated Metals facilities with similar total release volumes (±80%), outside Virginia - e.g. Webb Wheel, Cmc Impact Metals, R & M Machine Shop Inc..
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 Nickel, Manganese, Chromium; nearby reporters include Virginia Transformer Corp.. Semco Inc stamps TRACE volume · NONE pathway · CLEAN 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 Semco Inc TRI extract (TRACE · NONE · CLEAN · lead Nickel) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Semco Inc totals are self-reported EPCRA §313 estimates for Roanoke, VA, latest year 2020. Form-R rows span 2019–2024 (3 years). NAICS 332322 · Fabricated Metals. Pounds ≠ exposure.
Semco Inc is a TRACE Form-R filer with no reported pounds in this extract. PlainEnviro renders the EPA row as filed - zero pounds is not a clearance finding. Corrections route through the 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