EPA TRI Facility · Natural Gas Processing
Redcliff Plant
Mutual, OK · Parent: Enlink Midstream Operating LP
- Total releases
- 23.2K lbs
- Chemicals reported
- 11
- Carcinogens
- 3
- Primary pathway
- Air Releases
AIR Form-R mix
Redcliff Plant: how the 23.2K lbs splits
23.2K lbs across all reported pathways
- Air Releases 16.6K lbs 71.6%
- Off-site Transfers 6.6K lbs 28.4%
Redcliff Plant's 23.2K lbs Form-R total is AIR - air releases is 71.6% of the bar. Next segment: off-site transfers at 28.4%. Leading chemical by pounds: n-Hexane.
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-MID
Redcliff Plant is an EPA Toxics Release Inventory reporter in Mutual, OK, in the natural gas processing sector. It reported 12.1K lbs of releases across 11 chemicals in 2023, and 23.2K lbs in total across its 2022-2023 reporting years. That ranks 7,901 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. Redcliff Plant is pounds #140 and chemical-count #27 at 23.2K 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: Iochem Corp; Dcp Midstream LP Cimarron Plant; Deepwater Chemicals Inc.; Clean Harbors Lone Mountain LLC Lone Mountain Facility. Similar-scale Natural Gas Processing peers outside Oklahoma: Mentone Gas Plant; Seneca Gas Processing Plant; Phillips 66 Old Ocean Ngl Fractionation Plant; Midmar East. Other Enlink Midstream Operating LP sites in this extract: Bridgeport Gas Processing Plant; Tom Stack LLC / Chisholm Plant; Cana Gas Processing Plant; Lobo Processing Plant. Largest disclosed chemicals by pounds: n-Hexane; Benzene; Toluene; Methanol.
Redcliff Plant stamps LIGHT volume with a dominant AIR pathway (71.6% air releases) across 11 chemicals · 3 carcinogen-classified. Cumulative Form-R extract: 23.2K lbs (2022–2023). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Mentone Gas Plant and Seneca Gas Processing Plant.
Redcliff Plant vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
23K lbs Top 30% higher than 70% 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
Redcliff Plant in the Natural Gas Processing sector extract
Among the 339 Natural Gas Processing facilities in this database, Redcliff Plant reports the 168th-largest volume (23.2K lbs). Scale peers outside Oklahoma include Mentone Gas Plant and Seneca Gas Processing Plant.
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
- Redcliff Plant's total reported releases rose from 11.2 thousand lb in 2022 to 12.1 thousand lb in 2023, based on EPA TRI filings.
- Redcliff Plant's off-site transfers rose from 2.4 thousand lb in 2022 to 4.2 thousand lb in 2023, based on EPA TRI filings.
- Redcliff Plant's chemicals reported rose from 9 in 2022 to 11 in 2023, based on EPA TRI filings.
- Redcliff Plant's air releases fell from 8.8 thousand lb in 2022 to 7.9 thousand lb in 2023, based on EPA TRI filings.
Redcliff Plant Form-R facts
Compare this facility
See how Redcliff Plant stacks up against nearby facilities and the typical reporter.
5.2× more than the comparison
2.2× 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 Redcliff Plant releases toxic chemicals into the environment. Total: 23.2K lbs.
Emissions Trend Summary
From 2022 to 2023, total releases increased by 8% (11.2K lbs to 12.1K lbs).
Redcliff Plant: annual Form-R pounds
LIGHT site · AIR pathway · TRI years 2022–2023
- 2022 0
- 2023 0
What this shows Redcliff Plant year-over-year reported totals (increased by 8% 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 | 11.2K lbs | 9 |
| 2023 | 12.1K lbs | 11 |
Chemical Releases
Aggregated across all reporting years (2022–2023). 3 of 11 chemicals are carcinogens. Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| n-Hexane | 9.7K lbs | - |
| Benzene | 5.9K lbs | Carcinogen |
| Toluene | 3.8K lbs | - |
| Methanol | 2.5K lbs | - |
| Xylene (mixed isomers) | 1.1K lbs | - |
| Ethylbenzene | 50 lbs | Carcinogen |
| 1,2,4-Trimethylbenzene | 24 lbs | - |
| Cumene | 20 lbs | Carcinogen |
| Cyclohexane | 20 lbs | - |
| Ethylene | 10 lbs | - |
| Propylene | 10 lbs | - |
Redcliff Plant · AIR-pathway site
Nearest TRI Facilities to Redcliff Plant
Closest other reporters in Oklahoma - including Iochem Corp, Dcp Midstream LP Cimarron Plant, Deepwater Chemicals 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. Mentone Gas Plant, Seneca Gas Processing Plant, Phillips 66 Old Ocean Ngl Fractionation Plant.
Compare beyond Oklahoma
Nationwide peers by reported pounds & chemical count
Cross-state TRI reporters nearest Redcliff Plant on cumulative reported pounds (23.2K lbs) and distinct chemical count (11). Release-pound peers include Aluminum Precision Products Alton St Facility Div, Ineos Composites US LLC, Certainteed LLC. Chemical-count peers include Puerto Rico Energy LLC - Bayamon Terminal, Lanco Manufacturing Corp, Buckeye Caribbean Terminals LLC (former Scyi). 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.
- Aluminum Precision Products Alton St Facility Div Santa Ana, CA · Fabricated Metals 23.2K lbs reported
- Ineos Composites US LLC Fort Smith, AR · Chemicals 23.2K lbs reported
- Certainteed LLC Russellville, AL · Nonmetallic Mineral Product 23.3K lbs reported
- Global Cos LLC Albany Terminal Albany, NY · Petroleum Bulk Terminals 23.2K lbs reported
Similar chemical count
Nearest out-of-state reporters by distinct Form-R chemicals (deduped against the release-pound neighborhood).
- Puerto Rico Energy LLC - Bayamon Terminal Bayamon, PR · Petroleum Bulk Terminals 11 chemicals
- Lanco Manufacturing Corp San Lorenzo, PR · Chemicals 11 chemicals
- Buckeye Caribbean Terminals LLC (former Scyi) Yabucoa, PR · Petroleum Bulk Terminals 11 chemicals
- Limetree Bay Terminals LLC DBA Ocean Point Terminals Christiansted, VI · Petroleum Bulk Terminals 11 chemicals
Other Enlink Midstream Operating LP Facilities
Same-parent TRI sites ranked by reported releases - including Bridgeport Gas Processing Plant, Tom Stack LLC / Chisholm Plant, Cana Gas Processing 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, Benzene, Toluene, Methanol; nearby reporters include Iochem Corp. Redcliff Plant stamps LIGHT volume · AIR pathway · CARC-MID 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 Redcliff Plant TRI extract (LIGHT · AIR · CARC-MID · lead n-Hexane) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Redcliff Plant totals are self-reported EPCRA §313 estimates for Mutual, OK, latest year 2023. Form-R rows span 2022–2023 (2 years). NAICS 211130 · Natural Gas Processing. 0.3% of Woodward TRI pounds in this extract. Nearest ABS peer: Aluminum Precision Products Alton St Facility Div (Δ 0 lbs). Pounds ≠ exposure.
Redcliff Plant stamps LIGHT volume · AIR pathway · CARC-MID · lead n-Hexane. 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