EPA TRI Facility · Chemicals
Tessenderlo Kerley Inc. Wynnewood Plant
Wynnewood, OK · Parent: Tessenderlo Kerley Inc
- Total releases
- 253.6K lbs
- Chemicals reported
- 2
- Latest report
- 2023
- Primary pathway
- Air Releases
AIR Form-R mix
Tessenderlo Kerley Inc. Wynnewood Plant: how the 253.6K lbs splits
253.6K lbs across all reported pathways
- Air Releases 252.4K lbs 99.5%
- Off-site Transfers 1.2K lbs 0.5%
- Land Disposal 106 lbs <0.1%
Tessenderlo Kerley Inc. Wynnewood Plant's 253.6K lbs Form-R total is AIR - air releases is 99.5% of the bar. Next segment: off-site transfers at 0.5%. Leading chemical by pounds: Ammonia.
MID volume AIR pathway CLEAN
Tessenderlo Kerley Inc. Wynnewood Plant is an EPA Toxics Release Inventory reporter in Wynnewood, OK, in the chemicals sector. It reported 50.1K lbs of releases across 2 chemicals in 2023, and 253.6K lbs in total across its 2019-2023 reporting years. That ranks 2,849 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. Tessenderlo Kerley Inc. Wynnewood Plant is pounds #48 and chemical-count #207 at 253.6K 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: Wynnewood Refining Co; Forum Energy Technologies-Allied Production-Titan; Oneok Field Svc/maysville Gas Plt; Ej Ardmore Inc. Similar-scale Chemicals peers outside Oklahoma: Symrise Inc; Cabot Corp Pampa Plant; Poet Biorefining - Shell Rock LLC; Heartland Corn Products. Other Tessenderlo Kerley Inc sites in this extract: Jupiter Sulphur LLC; Tessenderlo Kerley Inc.; Jupiter Sulphur LLC; Tessenderlo Kerley Inc. - E. Dubuque. Largest disclosed chemicals by pounds: Ammonia; Hydrogen sulfide.
Tessenderlo Kerley Inc. Wynnewood Plant stamps MID volume with a dominant AIR pathway (99.5% air releases) across 2 chemicals. Cumulative Form-R extract: 253.6K lbs (2019–2023). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Symrise Inc and Cabot Corp Pampa Plant.
Tessenderlo Kerley Inc. Wynnewood Plant vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
254K lbs Top 11% higher than 89% 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
Tessenderlo Kerley Inc. Wynnewood Plant: Ammonia-led volume
Among the 3,917 Chemicals facilities in this database, Tessenderlo Kerley Inc. Wynnewood Plant reports the 561st-largest volume, placing it in the top 14.3% of its sector. Its reported volume is concentrated rather than spread: Ammonia alone is 73.4% of the total. Scale peers outside Oklahoma include Symrise Inc and Cabot Corp Pampa Plant.
Concentrated means ≥60% of Tessenderlo Kerley Inc. Wynnewood Plant's pounds in one chemical - here Ammonia at 73.4%. Not a toxicity score.
Annual disclosure change
What changed: EPA TRI 2023 reporting year
- Tessenderlo Kerley Inc. Wynnewood Plant's total reported releases fell from 51.0 thousand lb in 2022 to 50.1 thousand lb in 2023, based on EPA TRI filings.
- Tessenderlo Kerley Inc. Wynnewood Plant's off-site transfers rose from 41 lb in 2022 to 1.1 thousand lb in 2023, based on EPA TRI filings.
- Tessenderlo Kerley Inc. Wynnewood Plant's land releases rose from 8 lb in 2022 to 97 lb in 2023, based on EPA TRI filings.
- Tessenderlo Kerley Inc. Wynnewood Plant's air releases fell from 50.9 thousand lb in 2022 to 48.8 thousand lb in 2023, based on EPA TRI filings.
Tessenderlo Kerley Inc. Wynnewood Plant Form-R facts
Compare this facility
See how Tessenderlo Kerley Inc. Wynnewood Plant stacks up against nearby facilities and the typical reporter.
82% less than the comparison
94% 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 Tessenderlo Kerley Inc. Wynnewood Plant releases toxic chemicals into the environment. Total: 253.6K lbs.
Emissions Trend Summary
From 2019 to 2023, total releases decreased by 1% (50.6K lbs to 50.1K lbs).
Tessenderlo Kerley Inc. Wynnewood Plant: 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 Tessenderlo Kerley Inc. Wynnewood Plant year-over-year reported totals (decreased by 1% 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 | 50.6K lbs | 2 |
| 2020 | 51.0K lbs | 2 |
| 2021 | 51.0K lbs | 2 |
| 2022 | 51.0K lbs | 2 |
| 2023 | 50.1K lbs | 2 |
Chemical Releases
Aggregated across all reporting years (2019–2023). Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Ammonia | 186.1K lbs | - |
| Hydrogen sulfide | 67.5K lbs | - |
Tessenderlo Kerley Inc. Wynnewood Plant · AIR-pathway site
Nearest TRI Facilities to Tessenderlo Kerley Inc. Wynnewood Plant
Closest other reporters in Oklahoma - including Wynnewood Refining Co, Forum Energy Technologies-Allied Production-Titan, Oneok Field Svc/maysville Gas Plt, 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. Symrise Inc, Cabot Corp Pampa Plant, Poet Biorefining - Shell Rock LLC.
Compare beyond Oklahoma
Nationwide peers by reported pounds & chemical count
Cross-state TRI reporters nearest Tessenderlo Kerley Inc. Wynnewood Plant on cumulative reported pounds (253.6K lbs) and distinct chemical count (2). Release-pound peers include Virginia Marble Manufacturers Inc, Sloan Valve Co, Magotteaux Inc. Chemical-count peers include Idi Caribe Inc, Suiza Dairy Corp, Edwards Lifesciences Technology Sarl. 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.
- Virginia Marble Manufacturers Inc Kenbridge, VA · Plastics and Rubber 253.5K lbs reported
- Sloan Valve Co Franklin Park, IL · Fabricated Metals 253.8K lbs reported
- Magotteaux Inc Pulaski, TN · Primary Metals 253.8K lbs reported
- Rj Dougherty Associates LLC DBA Everglades Boats Edgewater, FL · Transportation Equipment 253.3K lbs reported
Similar chemical count
Nearest out-of-state reporters by distinct Form-R chemicals (deduped against the release-pound neighborhood).
Other Tessenderlo Kerley Inc Facilities
Same-parent TRI sites ranked by reported releases - including Jupiter Sulphur LLC, Tessenderlo Kerley Inc., Jupiter Sulphur LLC.
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, Hydrogen sulfide; nearby reporters include Wynnewood Refining Co. Tessenderlo Kerley Inc. Wynnewood Plant 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 Tessenderlo Kerley Inc. Wynnewood Plant TRI extract (MID · AIR · CLEAN · lead Ammonia) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Tessenderlo Kerley Inc. Wynnewood Plant totals are self-reported EPCRA §313 estimates for Wynnewood, OK, latest year 2023. Form-R rows span 2019–2023 (5 years). NAICS 325311 · Chemicals. 14.5% of Garvin TRI pounds in this extract. Nearest ABS peer: Virginia Marble Manufacturers Inc (Δ 99 lbs). Pounds ≠ exposure.
Tessenderlo Kerley Inc. Wynnewood Plant stamps MID 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