EPA TRI Facility · Chemicals
Terra International (oklahoma) Llc.
Woodward, OK · Parent: Cf Industries Holdings Inc
- Total releases
- 6.4M lbs
- Chemicals reported
- 10
- Latest report
- 2023
- Primary pathway
- Air Releases
AIR Form-R mix
Terra International (oklahoma) Llc.: how the 6.4M lbs splits
6.4M lbs across all reported pathways
- Air Releases 5.5M lbs 85.4%
- Land Disposal 693.7K lbs 10.8%
- Water Discharges 242.0K lbs 3.8%
Terra International (oklahoma) Llc.'s 6.4M lbs Form-R total is AIR - air releases is 85.4% of the bar. Next segment: land disposal at 10.8%. Leading chemical by pounds: Ammonia.
HEAVY volume AIR pathway CLEAN
Terra International (oklahoma) Llc. is an EPA Toxics Release Inventory reporter in Woodward, OK, in the chemicals sector. It reported 1.3M lbs of releases across 8 chemicals in 2023, and 6.4M lbs in total across its 2019-2023 reporting years. That ranks 325 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. Terra International (oklahoma) Llc. is pounds #9 and chemical-count #31 at 6.4M 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: Deepwater Chemicals Inc.; Woodward Iodine Corp; Redcliff Plant; Iochem Corp. Similar-scale Chemicals peers outside Oklahoma: The Dow Chemical Co - Beaumont Aniline; Indorama Ventures; Solvay Specialty Polymers USA; Kraton Corp. Other Cf Industries Holdings Inc sites in this extract: Cf Industries Nitrogen LLC; Cf Industries Nitrogen Llc-Port Neal Nitrogen Complex; Terra Nitrogen L.P. Verdigris Plant; Cf Industries Nitrogen LLC - Yazoo City Mississippi Plant. Largest disclosed chemicals by pounds: Ammonia; Nitrate compounds (water dissociable; reportable only when in aqueous solution); Methanol; Diisocyanates.
Terra International (oklahoma) Llc. stamps HEAVY volume with a dominant AIR pathway (85.4% air releases) across 10 chemicals. Cumulative Form-R extract: 6.4M lbs (2019–2023). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include The Dow Chemical Co - Beaumont Aniline and Indorama Ventures.
Terra International (oklahoma) Llc. vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
6.4M lbs Top 1% higher than 99% 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
Terra International (oklahoma) Llc. inside Woodward's TRI pounds
Among the 3,917 Chemicals facilities in this database, Terra International (oklahoma) Llc. reports the 62nd-largest volume, placing it in the top 1.6% of its sector. This one site accounts for 94.0% of every pound reported in Woodward. Its reported volume is concentrated rather than spread: Ammonia alone is 75.1% of the total. Scale peers outside Oklahoma include The Dow Chemical Co - Beaumont Aniline and Indorama Ventures.
County-dominant here means ≥25% of Woodward's reported pounds (6.8M lbs county total). Shares only print when the site reports ≥1,000 lbs.
Annual disclosure change
What changed: EPA TRI 2023 reporting year
- Terra International (oklahoma) Llc.'s total reported releases fell from 1.4 million lb in 2022 to 1.3 million lb in 2023, based on EPA TRI filings.
- Terra International (oklahoma) Llc.'s chemicals reported rose from 4 in 2022 to 8 in 2023, based on EPA TRI filings.
- Terra International (oklahoma) Llc.'s land releases rose from 172.6 thousand lb in 2022 to 273.9 thousand lb in 2023, based on EPA TRI filings.
- Terra International (oklahoma) Llc.'s air releases fell from 1.1 million lb in 2022 to 957.7 thousand lb in 2023, based on EPA TRI filings.
Terra International (oklahoma) Llc. Form-R facts
Compare this facility
See how Terra International (oklahoma) Llc. stacks up against nearby facilities and the typical reporter.
58.4× more than the comparison
67% 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 Terra International (oklahoma) Llc. releases toxic chemicals into the environment. Total: 6.4M lbs.
Emissions Trend Summary
From 2019 to 2023, total releases increased by 15% (1.1M lbs to 1.3M lbs).
Terra International (oklahoma) Llc.: annual Form-R pounds
HEAVY site · AIR pathway · TRI years 2019–2023
- 2019
- 2020
- 2021
- 2022
- 2023
What this shows Terra International (oklahoma) Llc. year-over-year reported totals (increased by 15% 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: Ammonia.
| Year | Total | Chemicals |
|---|---|---|
| 2019 | 1.1M lbs | 7 |
| 2020 | 1.6M lbs | 4 |
| 2021 | 1.1M lbs | 5 |
| 2022 | 1.4M lbs | 4 |
| 2023 | 1.3M lbs | 8 |
Chemical Releases
Aggregated across all reporting years (2019–2023). Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Ammonia | 4.8M lbs | - |
| Nitrate compounds (water dissociable; reportable only when in aqueous solution) | 898.4K lbs | - |
| Methanol | 668.0K lbs | - |
| Diisocyanates | 23.3K lbs | - |
| Copper And Copper Compounds | 3.8K lbs | - |
| Nitric acid | 2.8K lbs | - |
| Zinc compounds | 2.7K lbs | - |
| Copper compounds | 262 lbs | - |
| Chromium compounds (except for chromite ore mined in the Transvaal Region) | 25 lbs | - |
| Lead And Lead Compounds | 4 lbs | - |
Terra International (oklahoma) Llc. · AIR-pathway site
Nearest TRI Facilities to Terra International (oklahoma) Llc.
Closest other reporters in Oklahoma - including Deepwater Chemicals Inc., Woodward Iodine Corp, Redcliff Plant, ordered by distance.
Showing 8 of 349 other reporting facilities in Oklahoma.
Similar Chemicals Facilities
Other Chemicals facilities with similar total release volumes (±80%), outside Oklahoma - e.g. The Dow Chemical Co - Beaumont Aniline, Indorama Ventures, Solvay Specialty Polymers USA.
Compare beyond Oklahoma
Nationwide peers by reported pounds & chemical count
Cross-state TRI reporters nearest Terra International (oklahoma) Llc. on cumulative reported pounds (6.4M lbs) and distinct chemical count (10). Release-pound peers include Columbia Energy Center, International Paper Pensacola Mill, Westrock. Chemical-count peers include Harris Paints Corp., Saint Thomas Bulk Terminal, Total Guaynabo Bulk Terminal. 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).
Other Cf Industries Holdings Inc Facilities
Same-parent TRI sites ranked by reported releases - including Cf Industries Nitrogen LLC, Cf Industries Nitrogen Llc-Port Neal Nitrogen Complex, Terra Nitrogen L.P. Verdigris Plant.
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 Ammonia, Nitrate compounds (water dissociable; reportable only when in aqueous solution), Methanol, Diisocyanates; nearby reporters include Deepwater Chemicals Inc.. Terra International (oklahoma) Llc. stamps HEAVY volume · AIR 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 Terra International (oklahoma) Llc. TRI extract (HEAVY · AIR · CLEAN · lead Ammonia) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Terra International (oklahoma) Llc. totals are self-reported EPCRA §313 estimates for Woodward, OK, latest year 2023. Form-R rows span 2019–2023 (5 years). NAICS 325311 · Chemicals. 94.0% of Woodward TRI pounds in this extract. Nearest ABS peer: Columbia Energy Center (Δ 3.1K lbs). Pounds ≠ exposure.
Terra International (oklahoma) Llc. stamps HEAVY volume · AIR pathway · CLEAN · lead Ammonia. 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