EPA TRI Facility · Transportation Equipment
Bollinger Houma Shipyards LLC
Houma, LA · Parent: Bollinger Shipyards LLC
- Total releases
- 2.0K lbs
- Chemicals reported
- 6
- Carcinogens
- 2
- Primary pathway
- Off-site Transfers
OFFSITE Form-R mix
Bollinger Houma Shipyards LLC: how the 2.0K lbs splits
2.0K lbs across all reported pathways
- Off-site Transfers 1.7K lbs 84.0%
- Air Releases 291 lbs 14.6%
- Water Discharges 28 lbs 1.4%
Bollinger Houma Shipyards LLC's 2.0K lbs Form-R total is OFFSITE - off-site transfers is 84.0% of the bar. Next segment: air releases at 14.6%. Leading chemical by pounds: Copper.
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 OFFSITE pathway CARC-MID
Bollinger Houma Shipyards LLC is an EPA Toxics Release Inventory reporter in Houma, LA, in the transportation equipment sector. It reported 607 lbs of releases across 3 chemicals in 2023, and 2.0K lbs in total across its 2022-2023 reporting years. That ranks 12,834 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. Bollinger Houma Shipyards LLC is pounds #314 and chemical-count #172 at 2.0K 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: Oil States Industries - Houma; Vallourec Tube-Alloy LLC; Laship LLC; Gulf Island Services LLC. Similar-scale Transportation Equipment peers outside Louisiana: Nbhx Trim Corp; Antolin Howell; Fca US Toledo Machining Plant; Howmet Castings & Services Inc.. Other Bollinger Shipyards LLC sites in this extract: Bollinger Fourchon North; Bollinger Mississippi Shipbuilding LLC; Bollinger Quick Repair LLC; Bollinger Mississippi Repair LLC. Largest disclosed chemicals by pounds: Copper; Nickel; Manganese; Lead compounds.
Bollinger Houma Shipyards LLC stamps LIGHT volume with a dominant OFFSITE pathway (84.0% off-site transfers) across 6 chemicals · 2 carcinogen-classified. Cumulative Form-R extract: 2.0K lbs (2022–2023). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Nbhx Trim Corp and Antolin Howell.
Bollinger Houma Shipyards LLC vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
2.0K lbs Top 49% higher than 51% 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
Bollinger Houma Shipyards LLC in the Transportation Equipment sector extract
Among the 1,603 Transportation Equipment facilities in this database, Bollinger Houma Shipyards LLC reports the 804th-largest volume (2.0K lbs). Scale peers outside Louisiana include Nbhx Trim Corp and Antolin Howell.
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
- Bollinger Houma Shipyards LLC's total reported releases fell from 1.4 thousand lb in 2022 to 607 lb in 2023, based on EPA TRI filings.
- Bollinger Houma Shipyards LLC's water releases fell from 28 lb in 2022 to 0 lb in 2023, based on EPA TRI filings.
- Bollinger Houma Shipyards LLC's off-site transfers fell from 1.2 thousand lb in 2022 to 454 lb in 2023, based on EPA TRI filings.
- Bollinger Houma Shipyards LLC's chemicals reported fell from 5 in 2022 to 3 in 2023, based on EPA TRI filings.
Bollinger Houma Shipyards LLC Form-R facts
Compare this facility
See how Bollinger Houma Shipyards LLC stacks up against nearby facilities and the typical reporter.
16% more than the comparison
3.0× 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 Bollinger Houma Shipyards LLC releases toxic chemicals into the environment. Total: 2.0K lbs.
Emissions Trend Summary
From 2022 to 2023, total releases decreased by 56% (1.4K lbs to 607 lbs).
Bollinger Houma Shipyards LLC: annual Form-R pounds
LIGHT site · OFFSITE pathway · TRI years 2022–2023
- 2022 0
- 2023 0
What this shows Bollinger Houma Shipyards LLC year-over-year reported totals (decreased by 56% 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: Copper.
| Year | Total | Chemicals |
|---|---|---|
| 2022 | 1.4K lbs | 5 |
| 2023 | 607 lbs | 3 |
Bollinger Houma Shipyards LLC · OFFSITE-pathway site
Nearest TRI Facilities to Bollinger Houma Shipyards LLC
Closest other reporters in Louisiana - including Oil States Industries - Houma, Vallourec Tube-Alloy LLC, Laship LLC, ordered by distance.
Showing 8 of 416 other reporting facilities in Louisiana.
Similar Transportation Equipment Facilities
Other Transportation Equipment facilities with similar total release volumes (±80%), outside Louisiana - e.g. Nbhx Trim Corp, Antolin Howell, Fca US Toledo Machining Plant.
Compare beyond Louisiana
Nationwide peers by reported pounds & chemical count
Cross-state TRI reporters nearest Bollinger Houma Shipyards LLC on cumulative reported pounds (2.0K lbs) and distinct chemical count (6). Release-pound peers include Westrock Mn Corp, Abbott Cardiovascular Systems Inc, Keystone Foundry Div. Chemical-count peers include Eaton Intelligent Power Ltd, Leoni Wire Inc, Turf Care Supply-Hatfield Plant. 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 Bollinger Shipyards LLC Facilities
Same-parent TRI sites ranked by reported releases - including Bollinger Fourchon North, Bollinger Mississippi Shipbuilding LLC, Bollinger Quick Repair 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 Copper, Nickel, Manganese, Lead compounds; nearby reporters include Oil States Industries - Houma. Bollinger Houma Shipyards LLC stamps LIGHT volume · OFFSITE 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 Bollinger Houma Shipyards LLC TRI extract (LIGHT · OFFSITE · CARC-MID · lead Copper) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Bollinger Houma Shipyards LLC totals are self-reported EPCRA §313 estimates for Houma, LA, latest year 2023. Form-R rows span 2022–2023 (2 years). NAICS 336611 · Transportation Equipment. 1.0% of Terrebonne Parish TRI pounds in this extract. Nearest ABS peer: Westrock Mn Corp (Δ 0 lbs). Pounds ≠ exposure.
Bollinger Houma Shipyards LLC stamps LIGHT volume · OFFSITE pathway · CARC-MID · lead Copper. 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