EPA TRI Facility · Natural Gas Processing
Enterprise Gas Proc Llc/norco Fractionator
Norco, LA · Parent: Enterprise Products Operating LLC
- Total releases
- 12.9K lbs
- Chemicals reported
- 5
- Carcinogens
- 1
- Primary pathway
- Air Releases
AIR Form-R mix
Enterprise Gas Proc Llc/norco Fractionator: how the 12.9K lbs splits
12.9K lbs across all reported pathways
- Air Releases 12.9K lbs 100.0%
- Land Disposal 0 lbs <0.1%
Enterprise Gas Proc Llc/norco Fractionator's 12.9K lbs Form-R total is AIR - air releases is 100.0% of the bar. Next segment: land disposal at <0.1%. 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-LEAN
Enterprise Gas Proc Llc/norco Fractionator is an EPA Toxics Release Inventory reporter in Norco, LA, in the natural gas processing sector. It reported 12.1K lbs of releases across 5 chemicals in 2023, and 12.9K lbs in total across its 2022-2023 reporting years. That ranks 9,256 of 25,986 TRI facilities nationwide by cumulative reported pounds, counting each facility over however many years it has filed. In Louisiana's 417 reporting TRI sites, pounds #1 is not chemical-count #1. Enterprise Gas Proc Llc/norco Fractionator is pounds #254 and chemical-count #200 at 12.9K lbs. Bayer Cropscience LP leads reported pounds (81.9M lbs) at 17 chemicals (chemical-count #52). Eco-Services Operations leads chemical count at 68 chemicals (163.5K lbs, pounds #136). Reported volume rose against 2022. Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: Rain Cii Carbon LLC; Diamond Green Diesel LLC; Air Products & Chemcials Inc Norco Smr; Valero Refining - New Orleans LLC. Similar-scale Natural Gas Processing peers outside Louisiana: Beaver Gas Processing Plant; Orla Gas Plant; Dollarhide Gas Plant; Shoup Gas Processing & Fractionation 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: n-Hexane; Methanol; Benzene; Toluene.
Enterprise Gas Proc Llc/norco Fractionator stamps LIGHT volume with a dominant AIR pathway (100.0% air releases) across 5 chemicals · 1 carcinogen-classified. Cumulative Form-R extract: 12.9K lbs (2022–2023). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Beaver Gas Processing Plant and Orla Gas Plant.
Enterprise Gas Proc Llc/norco Fractionator vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
13K lbs Top 36% higher than 64% 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
Enterprise Gas Proc Llc/norco Fractionator: n-Hexane-led volume
Among the 339 Natural Gas Processing facilities in this database, Enterprise Gas Proc Llc/norco Fractionator reports the 207th-largest volume (12.9K lbs). Its reported volume is concentrated rather than spread: n-Hexane alone is 70.6% of the total. Scale peers outside Louisiana include Beaver Gas Processing Plant and Orla Gas Plant.
Concentrated means ≥60% of Enterprise Gas Proc Llc/norco Fractionator's pounds in one chemical - here n-Hexane at 70.6%. Not a toxicity score.
Annual disclosure change
What changed: EPA TRI 2023 reporting year
- Enterprise Gas Proc Llc/norco Fractionator's total reported releases rose from 766 lb in 2022 to 12.1 thousand lb in 2023, based on EPA TRI filings.
- Enterprise Gas Proc Llc/norco Fractionator's air releases rose from 766 lb in 2022 to 12.1 thousand lb in 2023, based on EPA TRI filings.
- Enterprise Gas Proc Llc/norco Fractionator's chemicals reported rose from 4 in 2022 to 5 in 2023, based on EPA TRI filings.
Enterprise Gas Proc Llc/norco Fractionator Form-R facts
Compare this facility
See how Enterprise Gas Proc Llc/norco Fractionator stacks up against nearby facilities and the typical reporter.
95% less than the comparison
55% 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 Enterprise Gas Proc Llc/norco Fractionator releases toxic chemicals into the environment. Total: 12.9K lbs.
Emissions Trend Summary
From 2022 to 2023, total releases increased by 1483% (766 lbs to 12.1K lbs).
Enterprise Gas Proc Llc/norco Fractionator: annual Form-R pounds
LIGHT site · AIR pathway · TRI years 2022–2023
- 2022 0
- 2023 0
What this shows Enterprise Gas Proc Llc/norco Fractionator year-over-year reported totals (increased by 1483% 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 | 766 lbs | 4 |
| 2023 | 12.1K lbs | 5 |
Chemical Releases
Aggregated across all reporting years (2022–2023). 1 of 5 chemicals are carcinogens. Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| n-Hexane | 9.1K lbs | - |
| Methanol | 2.3K lbs | - |
| Benzene | 1.1K lbs | Carcinogen |
| Toluene | 287 lbs | - |
| Cyclohexane | 124 lbs | - |
Enterprise Gas Proc Llc/norco Fractionator · AIR-pathway site
Nearest TRI Facilities to Enterprise Gas Proc Llc/norco Fractionator
Closest other reporters in Louisiana - including Rain Cii Carbon LLC, Diamond Green Diesel LLC, Air Products & Chemcials Inc Norco Smr, ordered by distance.
Showing 8 of 416 other reporting facilities in Louisiana.
Similar Natural Gas Processing Facilities
Other Natural Gas Processing facilities with similar total release volumes (±80%), outside Louisiana - e.g. Beaver Gas Processing Plant, Orla Gas Plant, Dollarhide Gas Plant.
Compare beyond Louisiana
Nationwide peers by reported pounds & chemical count
Cross-state TRI reporters nearest Enterprise Gas Proc Llc/norco Fractionator on cumulative reported pounds (12.9K lbs) and distinct chemical count (5). Release-pound peers include Gibraltar Chemical Works Inc, Safety-Kleen Systems Johnstown (joh), Innovative Water Care LLC. 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.
- Gibraltar Chemical Works Inc South Holland, IL · Chemicals 12.9K lbs reported
- Safety-Kleen Systems Johnstown (joh) Johnstown, PA · Hazardous Waste 12.9K lbs reported
- Innovative Water Care LLC Alpharetta, GA · Chemicals 12.9K lbs reported
- Multi-Chem Group Fairfield Tx Facility Fairfield, TX · Chemical Wholesalers 12.9K 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 n-Hexane, Methanol, Benzene, Toluene; nearby reporters include Rain Cii Carbon LLC. Enterprise Gas Proc Llc/norco Fractionator stamps LIGHT 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 Enterprise Gas Proc Llc/norco Fractionator TRI extract (LIGHT · AIR · CARC-LEAN · lead n-Hexane) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Enterprise Gas Proc Llc/norco Fractionator totals are self-reported EPCRA §313 estimates for Norco, LA, latest year 2023. Form-R rows span 2022–2023 (2 years). NAICS 211130 · Natural Gas Processing. 0.0% of St. Charles Parish TRI pounds in this extract. Nearest ABS peer: Gibraltar Chemical Works Inc (Δ 0 lbs). Pounds ≠ exposure.
Enterprise Gas Proc Llc/norco Fractionator stamps LIGHT volume · AIR pathway · CARC-LEAN · 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