EPA TRI Facility · Petroleum Bulk Terminals
Boardwalk Louisiana Midstream LLC
Plaquemine, LA · Parent: Boardwalk Pipelines LP
- Total releases
- 317.6K lbs
- Chemicals reported
- 2
- Latest report
- 2023
- Primary pathway
- Air Releases
AIR Form-R mix
Boardwalk Louisiana Midstream LLC: how the 317.6K lbs splits
317.6K lbs across all reported pathways
- Air Releases 317.6K lbs 100.0%
Boardwalk Louisiana Midstream LLC's 317.6K lbs Form-R total is AIR - air releases is 100.0% of the bar. Off-site transfers stay separate from air, water, and land releases. Leading chemical by pounds: Ethylene.
MID volume AIR pathway CLEAN
Boardwalk Louisiana Midstream LLC is an EPA Toxics Release Inventory reporter in Plaquemine, LA, in the petroleum bulk terminals sector. It reported 60.6K lbs of releases across 2 chemicals in 2023, and 317.6K lbs in total across its 2020-2023 reporting years. That ranks 2,512 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. Boardwalk Louisiana Midstream LLC is pounds #103 and chemical-count #295 at 317.6K 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 fell against 2022. Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: U.S. Doe Bayou Choctaw Spr Site; Addis Carbon Black Plant; Shintech Louisiana LLC - Addis Plant A; The Dow Chemical Co - Louisiana Operations. Similar-scale Petroleum Bulk Terminals peers outside Louisiana: Martin Operating Ptnr-Neches; Ies Downstream LLC - Kapolei Terminal; Limetree Bay Terminals LLC DBA Ocean Point Terminals; John W Stone Oil Distributor. Other Boardwalk Pipelines LP sites in this extract: Boardwalk Louisiana Midstream LLC. Largest disclosed chemicals by pounds: Ethylene; Propylene.
Boardwalk Louisiana Midstream LLC stamps MID volume with a dominant AIR pathway (100.0% air releases) across 2 chemicals. Cumulative Form-R extract: 317.6K lbs (2020–2023). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Martin Operating Ptnr-Neches and Ies Downstream LLC - Kapolei Terminal.
Boardwalk Louisiana Midstream LLC vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
318K lbs Top 10% higher than 90% 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
Boardwalk Louisiana Midstream LLC: Ethylene-led volume
Among the 695 Petroleum Bulk Terminals facilities in this database, Boardwalk Louisiana Midstream LLC reports the 3rd-largest volume, placing it in the top 0.4% of its sector. Its reported volume is concentrated rather than spread: Ethylene alone is 72.7% of the total. Scale peers outside Louisiana include Martin Operating Ptnr-Neches and Ies Downstream LLC - Kapolei Terminal.
Concentrated means ≥60% of Boardwalk Louisiana Midstream LLC's pounds in one chemical - here Ethylene at 72.7%. Not a toxicity score.
Annual disclosure change
What changed: EPA TRI 2023 reporting year
- Boardwalk Louisiana Midstream LLC's total reported releases fell from 76.4 thousand lb in 2022 to 60.6 thousand lb in 2023, based on EPA TRI filings.
- Boardwalk Louisiana Midstream LLC's air releases fell from 76.4 thousand lb in 2022 to 60.6 thousand lb in 2023, based on EPA TRI filings.
Boardwalk Louisiana Midstream LLC Form-R facts
Compare this facility
See how Boardwalk Louisiana Midstream LLC stacks up against nearby facilities and the typical reporter.
1541.6× more than the comparison
33% 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 Boardwalk Louisiana Midstream LLC releases toxic chemicals into the environment. Total: 317.6K lbs.
Emissions Trend Summary
From 2020 to 2023, total releases decreased by 7% (65.3K lbs to 60.6K lbs).
Boardwalk Louisiana Midstream LLC: annual Form-R pounds
MID site · AIR pathway · TRI years 2020–2023
- 2020 0
- 2021 0
- 2022 0
- 2023 0
What this shows Boardwalk Louisiana Midstream LLC year-over-year reported totals (decreased by 7% from 2020 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: Ethylene.
| Year | Total | Chemicals |
|---|---|---|
| 2020 | 65.3K lbs | 2 |
| 2021 | 115.2K lbs | 2 |
| 2022 | 76.4K lbs | 2 |
| 2023 | 60.6K lbs | 2 |
Boardwalk Louisiana Midstream LLC · AIR-pathway site
Nearest TRI Facilities to Boardwalk Louisiana Midstream LLC
Closest other reporters in Louisiana - including U.S. Doe Bayou Choctaw Spr Site, Addis Carbon Black Plant, Shintech Louisiana LLC - Addis Plant A, ordered by distance.
Showing 8 of 416 other reporting facilities in Louisiana.
Similar Petroleum Bulk Terminals Facilities
Other Petroleum Bulk Terminals facilities with similar total release volumes (±80%), outside Louisiana - e.g. Martin Operating Ptnr-Neches, Ies Downstream LLC - Kapolei Terminal, Limetree Bay Terminals LLC DBA Ocean Point Terminals.
Compare beyond Louisiana
Nationwide peers by reported pounds & chemical count
Cross-state TRI reporters nearest Boardwalk Louisiana Midstream LLC on cumulative reported pounds (317.6K lbs) and distinct chemical count (2). Release-pound peers include Vibrantz Corp, Ykk Ap America Inc, Owens Corning Roofing & Asphalt LLC Atlanta. 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.
Similar chemical count
Nearest out-of-state reporters by distinct Form-R chemicals (deduped against the release-pound neighborhood).
Other Boardwalk Pipelines LP Facilities
Same-parent TRI sites ranked by reported releases - including Boardwalk Louisiana Midstream LLC.
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 Ethylene, Propylene; nearby reporters include U.S. Doe Bayou Choctaw Spr Site. Boardwalk Louisiana Midstream LLC stamps MID volume · AIR 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 Boardwalk Louisiana Midstream LLC TRI extract (MID · AIR · CLEAN · lead Ethylene) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Boardwalk Louisiana Midstream LLC totals are self-reported EPCRA §313 estimates for Plaquemine, LA, latest year 2023. Form-R rows span 2020–2023 (4 years). NAICS 424710 · Petroleum Bulk Terminals. 0.6% of Iberville Parish TRI pounds in this extract. Nearest ABS peer: Vibrantz Corp (Δ 3 lbs). Pounds ≠ exposure.
Boardwalk Louisiana Midstream LLC stamps MID volume · AIR pathway · CLEAN · lead Ethylene. 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