EPA TRI Facility · Natural Gas Processing
Dcp Midstream - Chitwood
Alex, OK · Parent: Phillips 66
- Total releases
- 6.4K lbs
- Chemicals reported
- 5
- Latest report
- 2023
- Primary pathway
- Off-site Transfers
MIXED Form-R mix
Dcp Midstream - Chitwood: how the 6.4K lbs splits
6.4K lbs across all reported pathways
- Off-site Transfers 3.4K lbs 53.4%
- Air Releases 3.0K lbs 46.6%
Dcp Midstream - Chitwood's 6.4K lbs Form-R total is MIXED - off-site transfers is 53.4% of the bar. Next segment: air releases at 46.6%. Leading chemical by pounds: n-Hexane.
LIGHT volume MIXED pathway CLEAN
Dcp Midstream - Chitwood is an EPA Toxics Release Inventory reporter in Alex, OK, in the natural gas processing sector. It reported 3.4K lbs of releases across 5 chemicals in 2023, and 6.4K lbs in total across its 2022-2023 reporting years. That ranks 10,713 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. Dcp Midstream - Chitwood is pounds #190 and chemical-count #121 at 6.4K 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: Enable Products/cox City Processing; Bradley Gas Processing Plant; Midwest Cooling Towers Inc; Badgett Corp. Similar-scale Natural Gas Processing peers outside Oklahoma: Linam Ranch Plant; Lincoln Parish Gas Plant; Alamo Gas Plant; Peregrine Gas Plant. Other Phillips 66 sites in this extract: Phillips 66 Co-Bayway Refinery; Phillips 66 Rodeo Renewable Energy Complex; Phillips 66 Los Angeles Refinery Wilmington Plant; Phillips 66 Los Angeles Refinery Carson Plant. Largest disclosed chemicals by pounds: n-Hexane; Methanol; Cyclohexane; Toluene.
Dcp Midstream - Chitwood is a LIGHT · MIXED-pathway Form-R site in Alex, OK: 6.4K lbs across 5 chemicals. No single media clears 70% of the bar (lead segment off-site transfers at 53.4%). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Linam Ranch Plant and Lincoln Parish Gas Plant.
Dcp Midstream - Chitwood vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
6.4K lbs Top 41% higher than 59% 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
Dcp Midstream - Chitwood: n-Hexane-led volume
Among the 339 Natural Gas Processing facilities in this database, Dcp Midstream - Chitwood reports the 256th-largest volume (6.4K lbs). Its reported volume is concentrated rather than spread: n-Hexane alone is 74.9% of the total. Scale peers outside Oklahoma include Linam Ranch Plant and Lincoln Parish Gas Plant.
Concentrated means ≥60% of Dcp Midstream - Chitwood's pounds in one chemical - here n-Hexane at 74.9%. Not a toxicity score.
Annual disclosure change
What changed: EPA TRI 2023 reporting year
- Dcp Midstream - Chitwood's total reported releases rose from 3.0 thousand lb in 2022 to 3.4 thousand lb in 2023, based on EPA TRI filings.
- Dcp Midstream - Chitwood's air releases rose from 1.2 thousand lb in 2022 to 1.8 thousand lb in 2023, based on EPA TRI filings.
- Dcp Midstream - Chitwood's off-site transfers fell from 1.8 thousand lb in 2022 to 1.6 thousand lb in 2023, based on EPA TRI filings.
Dcp Midstream - Chitwood Form-R facts
Compare this facility
See how Dcp Midstream - Chitwood stacks up against nearby facilities and the typical reporter.
88% less than the comparison
38% 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 Dcp Midstream - Chitwood releases toxic chemicals into the environment. Total: 6.4K lbs.
Emissions Trend Summary
From 2022 to 2023, total releases increased by 11% (3.0K lbs to 3.4K lbs).
Dcp Midstream - Chitwood: annual Form-R pounds
LIGHT site · MIXED pathway · TRI years 2022–2023
- 2022 0
- 2023 0
What this shows Dcp Midstream - Chitwood year-over-year reported totals (increased by 11% from 2022 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: n-Hexane.
| Year | Total | Chemicals |
|---|---|---|
| 2022 | 3.0K lbs | 5 |
| 2023 | 3.4K lbs | 5 |
Chemical Releases
Aggregated across all reporting years (2022–2023). Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| n-Hexane | 4.8K lbs | - |
| Methanol | 1.6K lbs | - |
| Cyclohexane | 0 lbs | - |
| Toluene | 0 lbs | - |
| Xylene (mixed isomers) | 0 lbs | - |
Dcp Midstream - Chitwood in Grady
Nearest TRI Facilities to Dcp Midstream - Chitwood
Closest other reporters in Oklahoma - including Enable Products/cox City Processing, Bradley Gas Processing Plant, Midwest Cooling Towers Inc, ordered by distance.
Showing 8 of 349 other reporting facilities in Oklahoma.
Similar Natural Gas Processing Facilities
Other Natural Gas Processing facilities with similar total release volumes (±80%), outside Oklahoma - e.g. Linam Ranch Plant, Lincoln Parish Gas Plant, Alamo Gas Plant.
Compare beyond Oklahoma
Nationwide peers by reported pounds & chemical count
Cross-state TRI reporters nearest Dcp Midstream - Chitwood on cumulative reported pounds (6.4K lbs) and distinct chemical count (5). Release-pound peers include Pj Trailers Mfg, The Goodyear Tire & Rubber Co Fayetteville Plant, Gravure Ink. Chemical-count peers include Abbvie Ltd, Lilly del Caribe Inc Carolin A, Baxter Healthcare of Puerto Rico 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.
- Pj Trailers Mfg Sumner, TX · Machinery 6.4K lbs reported
- The Goodyear Tire & Rubber Co Fayetteville Plant Fayetteville, NC · Plastics and Rubber 6.4K lbs reported
- Gravure Ink Bensenville, IL · Printing 6.4K lbs reported
- Columbus Chemical Industries Inc. Employee Stock Ownership P Columbus, WI · Chemicals 6.4K lbs reported
Similar chemical count
Nearest out-of-state reporters by distinct Form-R chemicals (deduped against the release-pound neighborhood).
Other Phillips 66 Facilities
Same-parent TRI sites ranked by reported releases - including Phillips 66 Co-Bayway Refinery, Phillips 66 Rodeo Renewable Energy Complex, Phillips 66 Los Angeles Refinery Wilmington 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 n-Hexane, Methanol, Cyclohexane, Toluene; nearby reporters include Enable Products/cox City Processing. Dcp Midstream - Chitwood stamps LIGHT volume · MIXED 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 Dcp Midstream - Chitwood TRI extract (LIGHT · MIXED · CLEAN · lead n-Hexane) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Dcp Midstream - Chitwood totals are self-reported EPCRA §313 estimates for Alex, OK, latest year 2023. Form-R rows span 2022–2023 (2 years). NAICS 211130 · Natural Gas Processing. 1.3% of Grady TRI pounds in this extract. Nearest ABS peer: Pj Trailers Mfg (Δ 1 lbs). Pounds ≠ exposure.
Dcp Midstream - Chitwood stamps LIGHT · MIXED pathway (off-site transfers leads at 53.4%). Pipeline-rendered EPA Form-R only - no editor-typed pounds. 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