EPA TRI Facility · Primary Metals
Cmc Steel Oklahoma LLC
Durant, OK · Parent: Commercial Metals Co
- Total releases
- 187.8K lbs
- Chemicals reported
- 9
- Carcinogens
- 2
- Primary pathway
- Off-site Transfers
OFFSITE Form-R mix
Cmc Steel Oklahoma LLC: how the 187.8K lbs splits
187.8K lbs across all reported pathways
- Off-site Transfers 134.3K lbs 71.5%
- Air Releases 53.1K lbs 28.3%
- Water Discharges 184 lbs 0.1%
- Land Disposal 132 lbs 0.1%
Cmc Steel Oklahoma LLC's 187.8K lbs Form-R total is OFFSITE - off-site transfers is 71.5% of the bar. Next segment: air releases at 28.3%. Leading chemical by pounds: Zinc compounds.
Carcinogen-classified pounds vs other reported pounds
Same cumulative TRI total as above, split by EPA/IARC carcinogen classification on each chemical: pounds share, not chemical count. Classification is not a site health-risk score.
MID volume OFFSITE pathway TRACE-CARC
Cmc Steel Oklahoma LLC is an EPA Toxics Release Inventory reporter in Durant, OK, in the primary metals sector. It reported 32.1K lbs of releases across 8 chemicals in 2023, and 187.8K lbs in total across its 2019-2023 reporting years. That ranks 3,358 of 25,986 TRI facilities nationwide by cumulative reported pounds, counting each facility over however many years it has filed. In Oklahoma's 350 reporting TRI sites, pounds #1 is not chemical-count #1. Cmc Steel Oklahoma LLC is pounds #55 and chemical-count #43 at 187.8K lbs. International Paper Co leads reported pounds (28.8M lbs) at 21 chemicals (chemical-count #10). Clean Harbors Lone Mountain LLC Lone Mountain Facility leads chemical count at 51 chemicals (15.9M lbs, pounds #3). Reported volume fell against 2022. Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: Durant Ready Mix; Steelfab of Texas; Tubacex Durant Inc.; Durant Batch Plant. Similar-scale Primary Metals peers outside Oklahoma: Supercon Inc; Esco Group; Amg Vanadium LLC; Big River Steel LLC. Other Commercial Metals Co sites in this extract: Structural Metals Inc; Cmc Rebar Arizona; Tamco; Cmc Steel Sc. Largest disclosed chemicals by pounds: Zinc compounds; Manganese And Manganese Compounds; Lead And Lead Compounds; Chromium and Chromium Compounds(except for chromite ore mined in the Transvaal Region).
Cmc Steel Oklahoma LLC stamps MID volume with a dominant OFFSITE pathway (71.5% off-site transfers) across 9 chemicals · 2 carcinogen-classified. Cumulative Form-R extract: 187.8K lbs (2019–2023). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Supercon Inc and Esco Group.
Cmc Steel Oklahoma LLC vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
188K lbs Top 13% higher than 87% 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
Cmc Steel Oklahoma LLC inside Bryan's TRI pounds
Among the 1,603 Primary Metals facilities in this database, Cmc Steel Oklahoma LLC reports the 315th-largest volume, placing it in the top 19.7% of its sector. This one site accounts for 32.1% of every pound reported in Bryan. Its reported volume is concentrated rather than spread: Zinc compounds alone is 62.1% of the total. Scale peers outside Oklahoma include Supercon Inc and Esco Group.
County-dominant here means ≥25% of Bryan's reported pounds (584.5K lbs county total). Shares only print when the site reports ≥1,000 lbs.
Annual disclosure change
What changed: EPA TRI 2023 reporting year
- Cmc Steel Oklahoma LLC's total reported releases fell from 35.0 thousand lb in 2022 to 32.1 thousand lb in 2023, based on EPA TRI filings.
- Cmc Steel Oklahoma LLC's water releases rose from 18 lb in 2022 to 42 lb in 2023, based on EPA TRI filings.
- Cmc Steel Oklahoma LLC's off-site transfers fell from 22.0 thousand lb in 2022 to 18.6 thousand lb in 2023, based on EPA TRI filings.
- Cmc Steel Oklahoma LLC's air releases rose from 13.0 thousand lb in 2022 to 13.5 thousand lb in 2023, based on EPA TRI filings.
Cmc Steel Oklahoma LLC Form-R facts
Compare this facility
See how Cmc Steel Oklahoma LLC stacks up against nearby facilities and the typical reporter.
50745.7× more than the comparison
9.0× 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 Cmc Steel Oklahoma LLC releases toxic chemicals into the environment. Total: 187.8K lbs.
Emissions Trend Summary
From 2019 to 2023, total releases increased by 44% (22.3K lbs to 32.1K lbs).
Cmc Steel Oklahoma LLC: annual Form-R pounds
MID site · OFFSITE pathway · TRI years 2019–2023
- 2019 0
- 2020 0
- 2021 0
- 2022 0
- 2023 0
What this shows Cmc Steel Oklahoma LLC year-over-year reported totals (increased by 44% 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: Zinc compounds.
| Year | Total | Chemicals |
|---|---|---|
| 2019 | 22.3K lbs | 8 |
| 2020 | 33.1K lbs | 8 |
| 2021 | 65.2K lbs | 8 |
| 2022 | 35.0K lbs | 8 |
| 2023 | 32.1K lbs | 8 |
Chemical Releases
Aggregated across all reporting years (2019–2023). 2 of 9 chemicals are carcinogens. Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Zinc compounds | 116.6K lbs | - |
| Manganese And Manganese Compounds | 55.1K lbs | - |
| Lead And Lead Compounds | 6.9K lbs | - |
| Chromium and Chromium Compounds(except for chromite ore mined in the Transvaal Region) | 4.8K lbs | - |
| Copper And Copper Compounds | 2.3K lbs | - |
| Nickel And Nickel Compounds | 882 lbs | Carcinogen |
| Chromium compounds (except for chromite ore mined in the Transvaal Region) | 740 lbs | - |
| Mercury And Mercury Compounds | 449 lbs | - |
| Dioxin and dioxin-like compounds | 0 lbs | Carcinogen |
Cmc Steel Oklahoma LLC · OFFSITE-pathway site
Nearest TRI Facilities to Cmc Steel Oklahoma LLC
Closest other reporters in Oklahoma - including Durant Ready Mix, Steelfab of Texas, Tubacex Durant Inc., ordered by distance.
Showing 8 of 349 other reporting facilities in Oklahoma.
Similar Primary Metals Facilities
Other Primary Metals facilities with similar total release volumes (±80%), outside Oklahoma - e.g. Supercon Inc, Esco Group, Amg Vanadium LLC.
Compare beyond Oklahoma
Nationwide peers by reported pounds & chemical count
Cross-state TRI reporters nearest Cmc Steel Oklahoma LLC on cumulative reported pounds (187.8K lbs) and distinct chemical count (9). Release-pound peers include Iimak, Molson Coors USA LLC - Trenton Brewery, Briggs & Stratton LLC. Chemical-count peers include Viatris Pharmaceuticals LLC, Prepa - San Juan Steam Plant, Solutia Inc. Neighborhoods are forced disjoint so each axis surfaces a different set of sites.
Similar reported release pounds
Nearest out-of-state reporters (≥1,000 lbs) by absolute TRI pounds, not same-industry or same-county neighbors.
Similar chemical count
Nearest out-of-state reporters by distinct Form-R chemicals (deduped against the release-pound neighborhood).
- Viatris Pharmaceuticals LLC Barceloneta, PR · Chemicals 9 chemicals
- Prepa - San Juan Steam Plant Puerto Nuevo, PR · Electric Utilities 9 chemicals
- Solutia Inc Springfield, MA · Plastics and Rubber 9 chemicals
- O'Connell Oil Co Merrill Road Facility Pittsfield, MA · Petroleum Bulk Terminals 9 chemicals
Other Commercial Metals Co Facilities
Same-parent TRI sites ranked by reported releases - including Structural Metals Inc, Cmc Rebar Arizona, Tamco.
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 Zinc compounds, Manganese And Manganese Compounds, Lead And Lead Compounds, Chromium and Chromium Compounds(except for chromite ore mined in the Transvaal Region); nearby reporters include Durant Ready Mix. Cmc Steel Oklahoma LLC stamps MID volume · OFFSITE pathway · TRACE-CARC 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 Cmc Steel Oklahoma LLC TRI extract (MID · OFFSITE · TRACE-CARC · lead Zinc compounds) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Cmc Steel Oklahoma LLC totals are self-reported EPCRA §313 estimates for Durant, OK, latest year 2023. Form-R rows span 2019–2023 (5 years). NAICS 331110 · Primary Metals. 32.1% of Bryan TRI pounds in this extract. Nearest ABS peer: Iimak (Δ 2 lbs). Pounds ≠ exposure.
Cmc Steel Oklahoma LLC stamps MID volume · OFFSITE pathway · TRACE-CARC · lead Zinc compounds. PlainEnviro renders this EPA Form-R extract from its pipeline; no figure is typed in by an editor. 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