EPA TRI Facility · Chemicals
Hexion Inc - Diboll Site
Diboll, TX · Parent: Hexion Holdings Corp
- Total releases
- 47.6K lbs
- Chemicals reported
- 4
- Carcinogens
- 1
- Primary pathway
- Air Releases
AIR Form-R mix
Hexion Inc - Diboll Site: how the 47.6K lbs splits
47.6K lbs across all reported pathways
- Air Releases 40.8K lbs 85.7%
- Off-site Transfers 6.8K lbs 14.3%
Hexion Inc - Diboll Site's 47.6K lbs Form-R total is AIR - air releases is 85.7% of the bar. Next segment: off-site transfers at 14.3%. Leading chemical by pounds: Methanol.
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.
LIGHT volume AIR pathway CARC-LEAN
Hexion Inc - Diboll Site is an EPA Toxics Release Inventory reporter in Diboll, TX, in the chemicals sector. It reported 13.1K lbs of releases across 3 chemicals in 2023, and 47.6K lbs in total across its 2019-2023 reporting years. That ranks 6,224 of 25,986 TRI facilities nationwide by cumulative reported pounds, counting each facility over however many years it has filed. In Texas's 2,016 reporting TRI sites, pounds #1 is not chemical-count #1. Hexion Inc - Diboll Site is pounds #606 and chemical-count #774 at 47.6K lbs. Ascend Performance Materials-Chocolate Bayou Plant leads reported pounds (94.0M lbs) at 36 chemicals (chemical-count #35). Veolia Es Technical Solutions LLC Port Arthur Facility leads chemical count at 246 chemicals (1.5M lbs, pounds #112). Reported volume rose against 2022. Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: Atlas Roofing Corp; Georgia-Pacific Building Products LLC; Sun Coast Resources; Pilgrim's Pride Corp Lufkin Processing Plant. Similar-scale Chemicals peers outside Texas: Suterra LLC; Poet Biorefining - Iowa Falls LLC; Mustang Motorcycle Products LLC; Itw Pro Brands. Other Hexion Holdings Corp sites in this extract: Hexion Inc-Fayetteville Facility; Hexion Inc; Hexion Inc. - Hope Plant; Hexion Inc.. Largest disclosed chemicals by pounds: Methanol; Formaldehyde; Phenol; Certain glycol ethers.
Hexion Inc - Diboll Site stamps LIGHT volume with a dominant AIR pathway (85.7% air releases) across 4 chemicals · 1 carcinogen-classified. Cumulative Form-R extract: 47.6K lbs (2019–2023). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Suterra LLC and Poet Biorefining - Iowa Falls LLC.
Hexion Inc - Diboll Site vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
48K lbs Top 24% higher than 76% 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
Hexion Inc - Diboll Site: Methanol-led volume
Among the 3,917 Chemicals facilities in this database, Hexion Inc - Diboll Site reports the 1,307th-largest volume (47.6K lbs). Its reported volume is concentrated rather than spread: Methanol alone is 82.3% of the total. Scale peers outside Texas include Suterra LLC and Poet Biorefining - Iowa Falls LLC.
Concentrated means ≥60% of Hexion Inc - Diboll Site's pounds in one chemical - here Methanol at 82.3%. Not a toxicity score.
Annual disclosure change
What changed: EPA TRI 2023 reporting year
- Hexion Inc - Diboll Site's total reported releases rose from 9.3 thousand lb in 2022 to 13.1 thousand lb in 2023, based on EPA TRI filings.
- Hexion Inc - Diboll Site's off-site transfers rose from 964 lb in 2022 to 4.8 thousand lb in 2023, based on EPA TRI filings.
- Hexion Inc - Diboll Site's air releases fell from 8.3 thousand lb in 2022 to 8.2 thousand lb in 2023, based on EPA TRI filings.
Hexion Inc - Diboll Site Form-R facts
Compare this facility
See how Hexion Inc - Diboll Site stacks up against nearby facilities and the typical reporter.
2587.8× more than the comparison
2.0× 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 Hexion Inc - Diboll Site releases toxic chemicals into the environment. Total: 47.6K lbs.
Emissions Trend Summary
From 2019 to 2023, total releases increased by 88% (7.0K lbs to 13.1K lbs).
Hexion Inc - Diboll Site: annual Form-R pounds
LIGHT site · AIR pathway · TRI years 2019–2023
- 2019 0
- 2020 0
- 2021 0
- 2022 0
- 2023 0
What this shows Hexion Inc - Diboll Site year-over-year reported totals (increased by 88% 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: Methanol.
| Year | Total | Chemicals |
|---|---|---|
| 2019 | 7.0K lbs | 4 |
| 2020 | 8.6K lbs | 4 |
| 2021 | 9.7K lbs | 3 |
| 2022 | 9.3K lbs | 3 |
| 2023 | 13.1K lbs | 3 |
Chemical Releases
Aggregated across all reporting years (2019–2023). 1 of 4 chemicals are carcinogens. Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Methanol | 39.2K lbs | - |
| Formaldehyde | 5.8K lbs | Carcinogen |
| Phenol | 2.6K lbs | - |
| Certain glycol ethers | 0 lbs | - |
Hexion Inc - Diboll Site · AIR-pathway site
Nearest TRI Facilities to Hexion Inc - Diboll Site
Closest other reporters in Texas - including Atlas Roofing Corp, Georgia-Pacific Building Products LLC, Sun Coast Resources, ordered by distance.
Showing 8 of 2,015 other reporting facilities in Texas.
Similar Chemicals Facilities
Other Chemicals facilities with similar total release volumes (±80%), outside Texas - e.g. Suterra LLC, Poet Biorefining - Iowa Falls LLC, Mustang Motorcycle Products LLC.
Compare beyond Texas
Nationwide peers by reported pounds & chemical count
Cross-state TRI reporters nearest Hexion Inc - Diboll Site on cumulative reported pounds (47.6K lbs) and distinct chemical count (4). Release-pound peers include Wayne-Sanderson Farms LLC - Decatur Prepared Foods, Ikon Boats LLC, Suterra LLC. Chemical-count peers include Hamilton Sundstrand de Puerto Rico Inc., Abb Installation Products Caribe LLC, Solenis LLC. 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.
- Wayne-Sanderson Farms LLC - Decatur Prepared Foods Decatur, AL · Food 47.6K lbs reported
- Ikon Boats LLC Madisonville, TN · Transportation Equipment 47.6K lbs reported
- Suterra LLC Bend, OR · Chemicals 47.6K lbs reported
- 4-D Corrosion Control Specialists Inc. Jeanerette, LA · Fabricated Metals 47.6K lbs reported
Similar chemical count
Nearest out-of-state reporters by distinct Form-R chemicals (deduped against the release-pound neighborhood).
- Hamilton Sundstrand de Puerto Rico Inc. Santa Isabel, PR · Transportation Equipment 4 chemicals
- Abb Installation Products Caribe LLC Vega Baja, PR · Electrical Equipment 4 chemicals
- Solenis LLC Chicopee, MA · Chemicals 4 chemicals
- Adhesive Applications Inc. - O'Neill St Easthampton Easthampton, MA · Miscellaneous Manufacturing 4 chemicals
Other Hexion Holdings Corp Facilities
Same-parent TRI sites ranked by reported releases - including Hexion Inc-Fayetteville Facility, Hexion Inc, Hexion Inc. - Hope 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 Methanol, Formaldehyde, Phenol, Certain glycol ethers; nearby reporters include Atlas Roofing Corp. Hexion Inc - Diboll Site stamps LIGHT volume · AIR pathway · CARC-LEAN 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 Hexion Inc - Diboll Site TRI extract (LIGHT · AIR · CARC-LEAN · lead Methanol) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Hexion Inc - Diboll Site totals are self-reported EPCRA §313 estimates for Diboll, TX, latest year 2023. Form-R rows span 2019–2023 (5 years). NAICS 325211 · Chemicals. 6.1% of Angelina TRI pounds in this extract. Nearest ABS peer: Lhoist North America of Texas (plant Operations) (Δ 13 lbs). Pounds ≠ exposure.
Hexion Inc - Diboll Site stamps LIGHT volume · AIR pathway · CARC-LEAN · lead Methanol. 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