EPA TRI Facility · Petroleum
Phillips 66 Ponca City Site
Ponca City, OK · Parent: Phillips 66 Co
- Total releases
- 2.0M lbs
- Chemicals reported
- 40
- Carcinogens
- 12
- Primary pathway
- Air Releases
AIR Form-R mix
Phillips 66 Ponca City Site: how the 2.0M lbs splits
2.0M lbs across all reported pathways
- Air Releases 1.8M lbs 88.6%
- Off-site Transfers 163.0K lbs 8.1%
- Water Discharges 47.5K lbs 2.4%
- Land Disposal 20.1K lbs 1.0%
Phillips 66 Ponca City Site's 2.0M lbs Form-R total is AIR - air releases is 88.6% of the bar. Next segment: off-site transfers at 8.1%. Leading chemical by pounds: Hydrogen cyanide.
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.
HEAVY volume AIR pathway CARC-LEAN
Phillips 66 Ponca City Site is an EPA Toxics Release Inventory reporter in Ponca City, OK, in the petroleum sector. It reported 463.2K lbs of releases across 35 chemicals in 2023, and 2.0M lbs in total across its 2019-2023 reporting years. That ranks 853 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. Phillips 66 Ponca City Site is pounds #13 and chemical-count #2 at 2.0M 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: Jupiter Sulphur LLC; Continental Carbon Co Ponca City Ok Plant; Mertz Manufacturing Inc; Air System Components LP. Similar-scale Petroleum peers outside Oklahoma: Lion Oil Co; Mountain State Carbon LLC; Ees Coke Battery LLC; Valero Three Rivers Refinery. Other Phillips 66 Co sites in this extract: Phillips 66 Lake Charles Refinery; Phillips 66 Co Sweeny Refinery Complex; Philllips 66 Co Borger Refinery; Phillips 66 Ferndale Refinery. Largest disclosed chemicals by pounds: Hydrogen cyanide; n-Hexane; Toluene; Xylene (mixed isomers).
Phillips 66 Ponca City Site stamps HEAVY volume with a dominant AIR pathway (88.6% air releases) across 40 chemicals · 12 carcinogen-classified. Cumulative Form-R extract: 2.0M lbs (2019–2023). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Lion Oil Co and Mountain State Carbon LLC.
Phillips 66 Ponca City Site vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
2.0M lbs Top 3% higher than 97% 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
Phillips 66 Ponca City Site in the Petroleum sector extract
Among the 902 Petroleum facilities in this database, Phillips 66 Ponca City Site reports the 47th-largest volume, placing it in the top 5.2% of its sector. Scale peers outside Oklahoma include Lion Oil Co and Mountain State Carbon LLC.
Sector rank uses reported TRI pounds only. Share callouts need ≥1,000 lbs so tiny totals cannot mint a false signal.
Annual disclosure change
What changed: EPA TRI 2023 reporting year
- Phillips 66 Ponca City Site's total reported releases rose from 328.8 thousand lb in 2022 to 463.2 thousand lb in 2023, based on EPA TRI filings.
- Phillips 66 Ponca City Site's off-site transfers rose from 18.3 thousand lb in 2022 to 143.2 thousand lb in 2023, based on EPA TRI filings.
- Phillips 66 Ponca City Site's land releases rose from 2.0 thousand lb in 2022 to 2.5 thousand lb in 2023, based on EPA TRI filings.
- Phillips 66 Ponca City Site's water releases rose from 2.9 thousand lb in 2022 to 3.1 thousand lb in 2023, based on EPA TRI filings.
Phillips 66 Ponca City Site Form-R facts
Compare this facility
See how Phillips 66 Ponca City Site stacks up against nearby facilities and the typical reporter.
93% more than the comparison
8.0× 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 Phillips 66 Ponca City Site releases toxic chemicals into the environment. Total: 2.0M lbs.
Emissions Trend Summary
From 2019 to 2023, total releases increased by 1% (460.3K lbs to 463.2K lbs).
Phillips 66 Ponca City Site: annual Form-R pounds
HEAVY site · AIR pathway · TRI years 2019–2023
- 2019 0
- 2020 0
- 2021 0
- 2022 0
- 2023 0
What this shows Phillips 66 Ponca City Site year-over-year reported totals (increased 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: Hydrogen cyanide.
| Year | Total | Chemicals |
|---|---|---|
| 2019 | 460.3K lbs | 36 |
| 2020 | 368.5K lbs | 37 |
| 2021 | 401.1K lbs | 37 |
| 2022 | 328.8K lbs | 35 |
| 2023 | 463.2K lbs | 35 |
Chemical Releases
Aggregated across all reporting years (2019–2023). 12 of 40 chemicals are carcinogens. Sorted by total release volume.
Phillips 66 Ponca City Site · AIR-pathway site
Nearest TRI Facilities to Phillips 66 Ponca City Site
Closest other reporters in Oklahoma - including Jupiter Sulphur LLC, Continental Carbon Co Ponca City Ok Plant, Mertz Manufacturing Inc, ordered by distance.
Showing 8 of 349 other reporting facilities in Oklahoma.
Similar Petroleum Facilities
Other Petroleum facilities with similar total release volumes (±80%), outside Oklahoma - e.g. Lion Oil Co, Mountain State Carbon LLC, Ees Coke Battery LLC.
Compare beyond Oklahoma
Nationwide peers by reported pounds & chemical count
Cross-state TRI reporters nearest Phillips 66 Ponca City Site on cumulative reported pounds (2.0M lbs) and distinct chemical count (40). Release-pound peers include Archer Daniels Midland (adm) Deerfield, Ineos Acetyls Chemicals Texas City, Real Alloy Recycling LLC. Chemical-count peers include Cleveland-Cliffs Steel LLC, Marathon Mandan Refinery, Hf Sinclair el Dorado Refining 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.
- Archer Daniels Midland (adm) Deerfield Deerfield, MO · Food 2.0M lbs reported
- Ineos Acetyls Chemicals Texas City Texas City, TX · Chemicals 2.0M lbs reported
- Real Alloy Recycling LLC Coldwater, MI · Primary Metals 2.0M lbs reported
- Dairyland Power Cooperative - Alma Site Alma, WI · Electric Utilities 2.0M lbs reported
Similar chemical count
Nearest out-of-state reporters by distinct Form-R chemicals (deduped against the release-pound neighborhood).
Other Phillips 66 Co Facilities
Same-parent TRI sites ranked by reported releases - including Phillips 66 Lake Charles Refinery, Phillips 66 Co Sweeny Refinery Complex, Philllips 66 Co Borger Refinery.
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 cyanide, n-Hexane, Toluene, Xylene (mixed isomers); nearby reporters include Jupiter Sulphur LLC. Phillips 66 Ponca City Site stamps HEAVY 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 Phillips 66 Ponca City Site TRI extract (HEAVY · AIR · CARC-LEAN · lead Hydrogen cyanide) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Phillips 66 Ponca City Site totals are self-reported EPCRA §313 estimates for Ponca City, OK, latest year 2023. Form-R rows span 2019–2023 (5 years). NAICS 324110 · Petroleum. 17.7% of Kay TRI pounds in this extract. Nearest ABS peer: Archer Daniels Midland (adm) Deerfield (Δ 4.4K lbs). Pounds ≠ exposure.
Phillips 66 Ponca City Site stamps HEAVY volume · AIR pathway · CARC-LEAN · lead Hydrogen cyanide. 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