EPA TRI Facility · Natural Gas Processing
Panola II Gas Plant
Carthage, TX · Parent: Enterprise Products Operating LLC
- Total releases
- 5.5K lbs
- Chemicals reported
- 2
- Carcinogens
- 1
- Primary pathway
- Air Releases
MIXED Form-R mix
Panola II Gas Plant: how the 5.5K lbs splits
5.5K lbs across all reported pathways
- Air Releases 3.3K lbs 59.5%
- Off-site Transfers 2.2K lbs 40.5%
Panola II Gas Plant's 5.5K lbs Form-R total is MIXED - air releases is 59.5% of the bar. Next segment: off-site transfers at 40.5%. Leading chemical by pounds: Benzene.
LIGHT volume MIXED pathway CARC-HEAVY
Panola II Gas Plant is an EPA Toxics Release Inventory reporter in Carthage, TX, in the natural gas processing sector. It reported 2.8K lbs of releases across 2 chemicals in 2023, and 5.5K lbs in total across its 2022-2023 reporting years. That ranks 11,013 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. Panola II Gas Plant is pounds #1061 and chemical-count #1261 at 5.5K 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). Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: Bulldog Gas Plant; Tyson Poultry Inc. - Carthage Tx Processing Plant; Louisiana Pacific Corp Carthage Osb Plant; Carthage Gas Plant. Similar-scale Natural Gas Processing peers outside Texas: Roosevelt Gas Plant; Whiting Oil & Gas Corp LLC - Ray Gas Plant; Harmon Creek Gas Plant; Pioneer Cryogenic Plant. Other Enterprise Products Operating LLC sites in this extract: Enterprise Products Operating LLC; Chaco Gas Plant; East Storage / Splitter III Facility; Enterprise Products Operating LLC Baton Rouge Fractionator. Largest disclosed chemicals by pounds: Benzene; Ethylene glycol.
Panola II Gas Plant is a LIGHT · MIXED-pathway Form-R site in Carthage, TX: 5.5K lbs across 2 chemicals (1 carcinogen-classified, CARC-HEAVY). No single media clears 70% of the bar (lead segment air releases at 59.5%). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Roosevelt Gas Plant and Whiting Oil & Gas Corp LLC - Ray Gas Plant.
Panola II Gas Plant vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
5.5K lbs Top 42% higher than 58% 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
Panola II Gas Plant: Benzene-led volume
Among the 339 Natural Gas Processing facilities in this database, Panola II Gas Plant reports the 270th-largest volume (5.5K lbs). Its reported volume is concentrated rather than spread: Benzene alone is 100% of the total. Carcinogen-classified chemicals make up 100% of the reported pounds, not just of the chemical count. Scale peers outside Texas include Roosevelt Gas Plant and Whiting Oil & Gas Corp LLC - Ray Gas Plant.
Concentrated means ≥60% of Panola II Gas Plant's pounds in one chemical - here Benzene at 100%. Not a toxicity score.
Annual disclosure change
What changed: EPA TRI 2023 reporting year
- Panola II Gas Plant's chemicals reported rose from 1 in 2022 to 2 in 2023, based on EPA TRI filings.
- Panola II Gas Plant's off-site transfers rose from 979 lb in 2022 to 1.3 thousand lb in 2023, based on EPA TRI filings.
- Panola II Gas Plant's air releases fell from 1.8 thousand lb in 2022 to 1.5 thousand lb in 2023, based on EPA TRI filings.
Panola II Gas Plant Form-R facts
Compare this facility
See how Panola II Gas Plant stacks up against nearby facilities and the typical reporter.
90% less than the comparison
About the same as 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 Panola II Gas Plant releases toxic chemicals into the environment. Total: 5.5K lbs.
Emissions Trend Summary
From 2022 to 2023, total releases held roughly flat (2.7K lbs to 2.8K lbs).
Panola II Gas Plant: annual Form-R pounds
LIGHT site · MIXED pathway · TRI years 2022–2023
- 2022 0
- 2023 0
What this shows Panola II Gas Plant year-over-year reported totals (held roughly flat 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: Benzene.
| Year | Total | Chemicals |
|---|---|---|
| 2022 | 2.7K lbs | 1 |
| 2023 | 2.8K lbs | 2 |
Chemical Releases
Aggregated across all reporting years (2022–2023). 1 of 2 chemicals are carcinogens. Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Benzene | 5.5K lbs | Carcinogen |
| Ethylene glycol | 0 lbs | - |
Panola II Gas Plant in Panola
Nearest TRI Facilities to Panola II Gas Plant
Closest other reporters in Texas - including Bulldog Gas Plant, Tyson Poultry Inc. - Carthage Tx Processing Plant, Louisiana Pacific Corp Carthage Osb Plant, ordered by distance.
Showing 8 of 2,015 other reporting facilities in Texas.
Similar Natural Gas Processing Facilities
Other Natural Gas Processing facilities with similar total release volumes (±80%), outside Texas - e.g. Roosevelt Gas Plant, Whiting Oil & Gas Corp LLC - Ray Gas Plant, Harmon Creek Gas Plant.
Compare beyond Texas
Nationwide peers by reported pounds & chemical count
Cross-state TRI reporters nearest Panola II Gas Plant on cumulative reported pounds (5.5K lbs) and distinct chemical count (2). Release-pound peers include Central Iowa Ready Mix, Clarios Distribution Center, Trane - South Lacrosse Operat Ions. 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.
- Central Iowa Ready Mix Grimes, IA · Nonmetallic Mineral Product 5.5K lbs reported
- Clarios Distribution Center Saint Joseph, MO · Electrical Equipment 5.5K lbs reported
- Trane - South Lacrosse Operat Ions La Crosse, WI · Machinery 5.5K lbs reported
- Carbit Paint Co Melrose Park, IL · Chemicals 5.5K lbs reported
Similar chemical count
Nearest out-of-state reporters by distinct Form-R chemicals (deduped against the release-pound neighborhood).
Other Enterprise Products Operating LLC Facilities
Same-parent TRI sites ranked by reported releases - including Enterprise Products Operating LLC, Chaco Gas Plant, East Storage / Splitter III Facility.
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 Benzene, Ethylene glycol; nearby reporters include Bulldog Gas Plant. Panola II Gas Plant stamps LIGHT volume · MIXED pathway · CARC-HEAVY 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 Panola II Gas Plant TRI extract (LIGHT · MIXED · CARC-HEAVY · lead Benzene) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Panola II Gas Plant totals are self-reported EPCRA §313 estimates for Carthage, TX, latest year 2023. Form-R rows span 2022–2023 (2 years). NAICS 211130 · Natural Gas Processing. 1.3% of Panola TRI pounds in this extract. Nearest ABS peer: Central Iowa Ready Mix (Δ 0 lbs). Pounds ≠ exposure.
Panola II Gas Plant stamps LIGHT · MIXED pathway (air releases leads at 59.5%). 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