EPA TRI Facility · Chemicals
Woodward Iodine Corp
Woodward, OK
- Total releases
- 204.2K lbs
- Chemicals reported
- 3
- Latest report
- 2023
- Primary pathway
- Air Releases
AIR Form-R mix
Woodward Iodine Corp: how the 204.2K lbs splits
204.2K lbs across all reported pathways
- Air Releases 204.2K lbs 100.0%
- Land Disposal 0 lbs <0.1%
Woodward Iodine Corp's 204.2K lbs Form-R total is AIR - air releases is 100.0% of the bar. Next segment: land disposal at <0.1%. Leading chemical by pounds: Hydrogen sulfide.
MID volume AIR pathway CLEAN
Woodward Iodine Corp is an EPA Toxics Release Inventory reporter in Woodward, OK, in the chemicals sector. It reported 29.6K lbs of releases across 3 chemicals in 2023, and 204.2K lbs in total across its 2019-2023 reporting years. That ranks 3,212 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. Woodward Iodine Corp is pounds #53 and chemical-count #171 at 204.2K 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 rose against 2022. Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: Deepwater Chemicals Inc.; Terra International (oklahoma) Llc.; Cargill Inc Salt Div; Redcliff Plant. Similar-scale Chemicals peers outside Oklahoma: Poet Biorefining - Hudson; Polymer Additives Inc DBA Valtris Specialty Chemicals; Emerald Performance Materials LLC; Third Coast Terminals Pearland. Largest disclosed chemicals by pounds: Hydrogen sulfide; Chlorine; Ammonia.
Woodward Iodine Corp stamps MID volume with a dominant AIR pathway (100.0% air releases) across 3 chemicals. Cumulative Form-R extract: 204.2K lbs (2019–2023). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Poet Biorefining - Hudson and Polymer Additives Inc DBA Valtris Specialty Chemicals.
Woodward Iodine Corp vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
204K lbs Top 12% higher than 88% 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
Woodward Iodine Corp: Hydrogen sulfide-led volume
Among the 3,917 Chemicals facilities in this database, Woodward Iodine Corp reports the 629th-largest volume, placing it in the top 16.1% of its sector. Its reported volume is concentrated rather than spread: Hydrogen sulfide alone is 98.5% of the total. Scale peers outside Oklahoma include Poet Biorefining - Hudson and Polymer Additives Inc DBA Valtris Specialty Chemicals.
Concentrated means ≥60% of Woodward Iodine Corp's pounds in one chemical - here Hydrogen sulfide at 98.5%. Not a toxicity score.
Annual disclosure change
What changed: EPA TRI 2023 reporting year
- Woodward Iodine Corp's total reported releases rose from 26.2 thousand lb in 2022 to 29.6 thousand lb in 2023, based on EPA TRI filings.
- Woodward Iodine Corp's air releases rose from 26.2 thousand lb in 2022 to 29.6 thousand lb in 2023, based on EPA TRI filings.
Woodward Iodine Corp Form-R facts
Compare this facility
See how Woodward Iodine Corp stacks up against nearby facilities and the typical reporter.
86% more than the comparison
50% less 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 Woodward Iodine Corp releases toxic chemicals into the environment. Total: 204.2K lbs.
Emissions Trend Summary
From 2019 to 2023, total releases decreased by 28% (41.1K lbs to 29.6K lbs).
Woodward Iodine Corp: annual Form-R pounds
MID site · AIR pathway · TRI years 2019–2023
- 2019 0
- 2020 0
- 2021 0
- 2022 0
- 2023 0
What this shows Woodward Iodine Corp year-over-year reported totals (decreased by 28% 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: Hydrogen sulfide.
| Year | Total | Chemicals |
|---|---|---|
| 2019 | 41.1K lbs | 3 |
| 2020 | 63.7K lbs | 3 |
| 2021 | 43.6K lbs | 3 |
| 2022 | 26.2K lbs | 3 |
| 2023 | 29.6K lbs | 3 |
Chemical Releases
Aggregated across all reporting years (2019–2023). Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Hydrogen sulfide | 201.2K lbs | - |
| Chlorine | 2.6K lbs | - |
| Ammonia | 342 lbs | - |
Woodward Iodine Corp · AIR-pathway site
Nearest TRI Facilities to Woodward Iodine Corp
Closest other reporters in Oklahoma - including Deepwater Chemicals Inc., Terra International (oklahoma) Llc., Cargill Inc Salt Div, 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. Poet Biorefining - Hudson, Polymer Additives Inc DBA Valtris Specialty Chemicals, Emerald Performance Materials LLC.
Compare beyond Oklahoma
Nationwide peers by reported pounds & chemical count
Cross-state TRI reporters nearest Woodward Iodine Corp on cumulative reported pounds (204.2K lbs) and distinct chemical count (3). Release-pound peers include The Knapheide Manufacturing Co, Poet Biorefining - Hudson, Broadwind Towers Inc. Chemical-count peers include Industrial C&s of Pr LLC Arecibo Plant, Island Litho Corp., Fenwal International 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).
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 Hydrogen sulfide, Chlorine, Ammonia; nearby reporters include Deepwater Chemicals Inc.. Woodward Iodine Corp stamps MID 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 Woodward Iodine Corp TRI extract (MID · AIR · CLEAN · lead Hydrogen sulfide) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Woodward Iodine Corp totals are self-reported EPCRA §313 estimates for Woodward, OK, latest year 2023. Form-R rows span 2019–2023 (5 years). NAICS 325998 · Chemicals. 3.0% of Woodward TRI pounds in this extract. Nearest ABS peer: The Knapheide Manufacturing Co (Δ 31 lbs). Pounds ≠ exposure.
Woodward Iodine Corp stamps MID volume · AIR pathway · CLEAN · lead Hydrogen sulfide. 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