EPA TRI Facility · Transportation Equipment
Boston Ship Repair LLC
Boston, MA · Parent: Northeast Ship Repair LLC
- Total releases
- 6.8K lbs
- Chemicals reported
- 1
- Latest report
- 2019
- Primary pathway
- Off-site Transfers
OFFSITE Form-R mix
Boston Ship Repair LLC: how the 6.8K lbs splits
6.8K lbs across all reported pathways
- Off-site Transfers 5.8K lbs 85.3%
- Air Releases 681 lbs 10.0%
- Water Discharges 323 lbs 4.7%
Boston Ship Repair LLC's 6.8K lbs Form-R total is OFFSITE - off-site transfers is 85.3% of the bar. Next segment: air releases at 10.0%. Leading chemical by pounds: Copper compounds.
LIGHT volume OFFSITE pathway CLEAN
Boston Ship Repair LLC is an EPA Toxics Release Inventory reporter in Boston, MA, in the transportation equipment sector. It reported 6.8K lbs of releases across 1 chemical in 2019. That ranks 10,596 of 25,986 TRI facilities nationwide by cumulative reported pounds, counting each facility over however many years it has filed. In Massachusetts's 373 reporting TRI sites, pounds #1 is not chemical-count #1. Boston Ship Repair LLC is pounds #145 and chemical-count #286 at 6.8K lbs. Solutia Inc leads reported pounds (2.5M lbs) at 9 chemicals (chemical-count #10). Astro Chemicals Inc leads chemical count at 17 chemicals (5.9K lbs, pounds #154). Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: Tei Biosciences; The Gillette Co LLC; Kendall Green Energy LLC; Chelsea Sandwich LLC. Similar-scale Transportation Equipment peers outside Massachusetts: Mack Trucks Inc.; Arrowhead Products Corp; Switzerland Hills Inc; Safran Cabin Materials LLC. Largest disclosed chemicals by pounds: Copper compounds.
Compare Boston Ship Repair LLC with
Nearest reporters in Massachusetts
- Tei Biosciences Boston · 1.7K lbs
- The Gillette Co LLC Boston · 8.7K lbs
- Kendall Green Energy LLC Cambridge · 5.1K lbs
- Chelsea Sandwich LLC Chelsea · 3.1K lbs
Similar-scale Transportation Equipment sites elsewhere: Mack Trucks Inc. (PA) · Arrowhead Products Corp (CA) · Switzerland Hills Inc (IN)
Boston Ship Repair LLC stamps LIGHT volume with a dominant OFFSITE pathway (85.3% off-site transfers) across 1 chemical. Cumulative Form-R extract: 6.8K lbs (2019–2019). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Mack Trucks Inc. and Arrowhead Products Corp.
Boston Ship Repair LLC vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
6.8K lbs Top 41% higher than 59% 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
Boston Ship Repair LLC: Copper compounds-led volume
Among the 1,603 Transportation Equipment facilities in this database, Boston Ship Repair LLC reports the 659th-largest volume (6.8K lbs). Its reported volume is concentrated rather than spread: Copper compounds alone is 100% of the total. Scale peers outside Massachusetts include Mack Trucks Inc. and Arrowhead Products Corp.
Concentrated means ≥60% of Boston Ship Repair LLC's pounds in one chemical - here Copper compounds at 100%. Not a toxicity score.
Boston Ship Repair LLC Form-R facts
Compare this facility
See how Boston Ship Repair LLC stacks up against nearby facilities and the typical reporter.
3.9× more than the comparison
50% 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 Boston Ship Repair LLC releases toxic chemicals into the environment. Total: 6.8K lbs.
Chemical Releases
Aggregated across all reporting years (2019–2019). Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Copper compounds | 6.8K lbs | - |
Boston Ship Repair LLC · OFFSITE-pathway site
Nearest TRI Facilities to Boston Ship Repair LLC
Closest other reporters in Massachusetts - including Tei Biosciences, The Gillette Co LLC, Kendall Green Energy LLC, ordered by distance.
Showing 8 of 372 other reporting facilities in Massachusetts.
Similar Transportation Equipment Facilities
Other Transportation Equipment facilities with similar total release volumes (±80%), outside Massachusetts - e.g. Mack Trucks Inc., Arrowhead Products Corp, Switzerland Hills Inc.
Compare beyond Massachusetts
Nationwide peers by reported pounds & chemical count
Cross-state TRI reporters nearest Boston Ship Repair LLC on cumulative reported pounds (6.8K lbs) and distinct chemical count (1). Release-pound peers include Mack Trucks Inc., Schlumberger Technology Corp Lawrence Technology Center, Penn Union Co. LLC. Chemical-count peers include Ecoelectrica LP, Planta Penuelas, Tallaboa 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.
- Mack Trucks Inc. Macungie, PA · Transportation Equipment 6.8K lbs reported
- Schlumberger Technology Corp Lawrence Technology Center Lawrence, KS · Primary Metals 6.8K lbs reported
- Penn Union Co. LLC Edinboro, PA · Electrical Equipment 6.8K lbs reported
- Sunrise Composites Inc Hastings, NE · Plastics and Rubber 6.8K lbs reported
Similar chemical count
Nearest out-of-state reporters by distinct Form-R chemicals (deduped against the release-pound neighborhood).
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 compounds; nearby reporters include Tei Biosciences. Boston Ship Repair LLC stamps LIGHT volume · OFFSITE 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 Boston Ship Repair LLC TRI extract (LIGHT · OFFSITE · CLEAN · lead Copper compounds) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Boston Ship Repair LLC totals are self-reported EPCRA §313 estimates for Boston, MA, latest year 2019. NAICS 336611 · Transportation Equipment. 2.7% of Suffolk TRI pounds in this extract. Nearest ABS peer: Mack Trucks Inc. (Δ 1 lbs). Pounds ≠ exposure.
Boston Ship Repair LLC stamps LIGHT volume · OFFSITE pathway · CLEAN · lead Copper compounds. 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