Webco Industries Inc
9 facilities · 3 states · 1.2M lbs total releases
According to the EPA Toxics Release Inventory, Webco Industries Inc is the reported parent of 9 Form R facilities across 3 states, disclosing 1.2M lbs of toxic releases. 1 of 40 reported chemicals carry a carcinogen classification in the TRI extract. The heaviest-reporting state by release volume is Oklahoma (1.1M lbs). Those TRI figures remain self-reported disclosure pounds for Webco Industries Inc, including carcinogen-flagged substances, not a measured public-health risk score.
Release-over-release change
What changed for Webco Industries Inc: EPA TRI 2023 reporting year
Same facilities, both years
-31.1%
9 facilities that filed in 2022 and 2023
Whole inventory
-31.1%
198.3 thousand lb → 136.7 thousand lb, every facility that filed
- Webco Industries Inc's total reported releases fell from 198.3 thousand lb in 2022 to 136.7 thousand lb in 2023, based on EPA TRI filings.
- Webco Industries Inc's air releases fell from 38.1 thousand lb in 2022 to 25.7 thousand lb in 2023, based on EPA TRI filings.
- Webco Industries Inc's off-site transfers fell from 152.2 thousand lb in 2022 to 104.1 thousand lb in 2023, based on EPA TRI filings.
- Webco Industries Inc's water releases fell from 8.1 thousand lb in 2022 to 6.9 thousand lb in 2023, based on EPA TRI filings.
TRI parent disclosure trail
Read Webco Industries Inc from filing to facility
Largest Form R sites under this parent: Webco Industries Inc. Star Center Tube; Webco Industries Inc. Oil City Tube Div; Webco Industries Inc Southwest Tube; Webco Industries Inc. - Ok Dist. Div.. Neighbor parents on the disclosure ladder: International Paper Co; Koch Industries Inc. Largest disclosed chemicals by pounds: Zinc compounds; Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size); Nitric acid; Nitrate compounds (water dissociable; reportable only when in aqueous solution); Manganese. Heaviest-reporting states in this extract: Oklahoma; Pennsylvania; Texas. Industry labels on the parent rollup: Primary Metals. 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: Webco Industries Inc. Star Center Tube; Webco Industries Inc. Oil City Tube Div; Webco Industries Inc Southwest Tube; Webco Industries Inc. - Ok Dist. Div.. Neighbor parents on the disclosure ladder: International Paper Co; Koch Industries Inc. Largest disclosed chemicals by pounds: Zinc compounds; Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size); Nitric acid; Nitrate compounds (water dissociable; reportable only when in aqueous solution); Manganese. Heaviest-reporting states in this extract: Oklahoma; Pennsylvania; Texas. Industry labels on the parent rollup: Primary Metals.
Webco Industries Inc ranks #573 of 4,988 slug-merged TRI parents, a smaller disclosed-volume parent relative to the national Form R parent set. Webco Industries Inc files across 3 states, a regional parent portfolio rather than a single-state discloser. Releases are facility-concentrated: Webco Industries Inc. Star Center Tube accounts for most of Webco Industries Inc's disclosed pounds, so peer comparisons should weight that site, not an even portfolio average.
Parent aggregation for Webco Industries Inc follows facility-reported names. Compare the named neighbors (International Paper Co; Koch Industries Inc) before treating rank as a hazard score; TRI stays self-reported and unweighted by toxicity.
Where Webco Industries Inc sits among TRI parents
Webco Industries Inc sits on a disclosure ladder beside International Paper Co and Koch Industries Inc. Open those parents for a different facility count, state span, and chemical mix.
Higher disclosed volume
- International Paper Co · rank #571 · 28.8M lbs
- Koch Industries Inc · rank #572 · 23.1M lbs
Largest chemicals disclosed by Webco Industries Inc
Zinc compounds; Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size); Nitric acid; Nitrate compounds (water dissociable; reportable only when in aqueous solution); Manganese lead the Form R pound rollup for this parent, including filings such as Webco Industries Inc. Star Center Tube. Pound totals, not toxicity-weighted risk.
| Chemical | Disclosed lbs |
|---|---|
| Zinc compounds | 358.9K lbs |
| Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 287.0K lbs |
| Nitric acid | 236.6K lbs |
| Nitrate compounds (water dissociable; reportable only when in aqueous solution) | 158.2K lbs |
| Manganese | 129.4K lbs |
Where does this company operate?
| State | Facilities | Total Releases |
|---|---|---|
| Oklahoma | 6 | 1.1M lbs |
| Pennsylvania | 2 | 75.4K lbs |
| Texas | 1 | 510 lbs |
Facilities (9)
| Facility | Releases |
|---|---|
| Webco Industries Inc. Star Center Tube Sand Springs, OK | 1.1M lbs |
| Webco Industries Inc. Oil City Tube Div Oil City, PA | 73.7K lbs |
| Webco Industries Inc Southwest Tube Sand Springs, OK | 26.1K lbs |
| Webco Industries Inc. - Ok Dist. Div. Tulsa, OK | 3.6K lbs |
| Webco Industries Inc. - Reno Div Reno, PA | 1.7K lbs |
| Webco Industries Inc Kellyville Specialty Tube Kellyville, OK | 673 lbs |
| Webco Industries Inc. Tx Dist. Div. Orange, TX | 510 lbs |
| Webco Industries Inc. Mannford Specialty Tube Mannford, OK | 275 lbs |
| Webco Industries Inc. Keystone Sand Springs, OK | 15 lbs |
Frequently Asked Questions
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Compare beyond the release ladder
Nationwide peers by disclosed pounds & facility count
Cross-portfolio TRI parents nearest Webco Industries Inc on total disclosed release pounds (1.2M lbs) and reporting facility count (9). Release-volume peers include Boise Cascade Co, Gates Corp, Shell Oil Products US. Facility-count peers include Akzo Nobel Inc, Allied Aviation Holding Co, American Honda Motor Co Inc. 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 Oklahoma, Pennsylvania, Texas; facility-reported names can vary across subsidiaries.
Source: U.S. Environmental Protection Agency, TRI Basic Data Files
What to do with Webco Industries Inc's TRI parent record
From Webco Industries Inc, open Webco Industries Inc. Star Center Tube or compare against International Paper Co rather than reading rank alone.
- Open the largest Form R site for Webco Industries Inc (Webco Industries Inc. Star Center Tube in OK). Largest facility
- Compare against Koch Industries Inc, the next-higher disclosed-volume parent. Higher-volume parent
- Browse the full parent release ranking to see where Webco Industries Inc sits among all slug-merged TRI parents. All parent companies
Rank and peers (International Paper Co, Koch Industries Inc) are disclosure volume only, not toxicity-weighted risk or enforcement status.
Use and verify this record
Webco Industries Inc'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.