EPA TRI Facility · Primary Metals
Wollaston Alloys
Braintree, MA · Parent: Consolidated Precision Products Corp
- Total releases
- 614.2K lbs
- Chemicals reported
- 4
- Carcinogens
- 1
- Primary pathway
- Off-site Transfers
OFFSITE Form-R mix
Wollaston Alloys: how the 962.6K lbs splits
962.6K lbs across all reported pathways
- Off-site Transfers 962.2K lbs 100.0%
- Air Releases 260 lbs <0.1%
- Water Discharges 117 lbs <0.1%
Wollaston Alloys's 962.6K lbs Form-R total is OFFSITE - off-site transfers is 100.0% of the bar. Next segment: air releases at <0.1%. 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.
MID volume OFFSITE pathway CARC-MID
Wollaston Alloys is an EPA Toxics Release Inventory reporter in Braintree, MA, in the primary metals sector. It reported 348.4K lbs of releases across 4 chemicals in 2024, and 614.2K lbs in total across its 2019-2024 reporting years. That ranks 1,718 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. Wollaston Alloys is pounds #6 and chemical-count #64 at 614.2K 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). Reported volume fell against 2022. Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: Ultra; Flexcon Industries; Ultra Maritime Naval Systems & Sensors; Citgo Petroleum Corp. Similar-scale Primary Metals peers outside Massachusetts: McConway & Torley LLC Plt 1801; Ward Manufacturing LLC; Tyler Pipe Co; Luvata Appleton LLC. Other Consolidated Precision Products Corp sites in this extract: Pacific Cast Technologies Inc; Selmet Inc; Cpp-Cleveland. Largest disclosed chemicals by pounds: Copper; Chromium; Nickel; Diisocyanates.
Wollaston Alloys stamps MID volume with a dominant OFFSITE pathway (100.0% off-site transfers) across 4 chemicals · 1 carcinogen-classified. Cumulative Form-R extract: 614.2K lbs (2019–2024). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include McConway & Torley LLC Plt 1801 and Ward Manufacturing LLC.
Wollaston Alloys vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
614K lbs Top 7% higher than 93% 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
Wollaston Alloys inside Norfolk's TRI pounds
Among the 1,603 Primary Metals facilities in this database, Wollaston Alloys reports the 188th-largest volume, placing it in the top 11.7% of its sector. This one site accounts for 47.4% of every pound reported in Norfolk. Scale peers outside Massachusetts include McConway & Torley LLC Plt 1801 and Ward Manufacturing LLC.
County-dominant here means ≥25% of Norfolk's reported pounds (1.3M lbs county total). Shares only print when the site reports ≥1,000 lbs.
Annual disclosure change
What changed: EPA TRI 2023 reporting year
- Wollaston Alloys's total reported releases fell from 202.8 thousand lb in 2022 to 120.8 thousand lb in 2023, based on EPA TRI filings.
- Wollaston Alloys's off-site transfers fell from 202.8 thousand lb in 2022 to 120.8 thousand lb in 2023, based on EPA TRI filings.
Wollaston Alloys Form-R facts
Compare this facility
See how Wollaston Alloys stacks up against nearby facilities and the typical reporter.
27542.1× more than the comparison
2.0× 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 Wollaston Alloys releases toxic chemicals into the environment. Total: 962.6K lbs.
Emissions Trend Summary
From 2019 to 2024, total releases increased by 577% (51.4K lbs to 348.4K lbs).
Wollaston Alloys: annual Form-R pounds
MID site · OFFSITE pathway · TRI years 2019–2024
- 2019 0
- 2020 0
- 2021 0
- 2022 0
- 2023 0
- 2024 0
What this shows Wollaston Alloys year-over-year reported totals (increased by 577% from 2019 to 2024). 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 |
|---|---|---|
| 2019 | 51.4K lbs | 4 |
| 2020 | 103.8K lbs | 4 |
| 2021 | 135.3K lbs | 4 |
| 2022 | 202.8K lbs | 4 |
| 2023 | 120.8K lbs | 4 |
| 2024 | 348.4K lbs | 4 |
Chemical Releases
Aggregated across all reporting years (2019–2024). 1 of 4 chemicals are carcinogens. Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Copper | 389.3K lbs | - |
| Chromium | 308.6K lbs | - |
| Nickel | 264.8K lbs | Carcinogen |
| Diisocyanates | 23 lbs | - |
Wollaston Alloys · OFFSITE-pathway site
Nearest TRI Facilities to Wollaston Alloys
Closest other reporters in Massachusetts - including Ultra, Flexcon Industries, Ultra Maritime Naval Systems & Sensors, ordered by distance.
Showing 8 of 372 other reporting facilities in Massachusetts.
Similar Primary Metals Facilities
Other Primary Metals facilities with similar total release volumes (±80%), outside Massachusetts - e.g. McConway & Torley LLC Plt 1801, Ward Manufacturing LLC, Tyler Pipe Co.
Compare beyond Massachusetts
Nationwide peers by reported pounds & chemical count
Cross-state TRI reporters nearest Wollaston Alloys on cumulative reported pounds (614.2K lbs) and distinct chemical count (4). Release-pound peers include McConway & Torley LLC Plt 1801, Peco Foods Inc - Sebastopol Processing, Regulator Marine Inc.. Chemical-count peers include Hamilton Sundstrand de Puerto Rico Inc., Abb Installation Products Caribe LLC, Cooley Inc. 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.
- McConway & Torley LLC Plt 1801 Pittsburgh, PA · Primary Metals 613.7K lbs reported
- Peco Foods Inc - Sebastopol Processing Sebastopol, MS · Food 614.8K lbs reported
- Regulator Marine Inc. Edenton, NC · Transportation Equipment 615.1K lbs reported
- Bayport Polymers LLC - Hdpe Plant Pasadena, TX · Chemicals 612.6K lbs reported
Similar chemical count
Nearest out-of-state reporters by distinct Form-R chemicals (deduped against the release-pound neighborhood).
- Hamilton Sundstrand de Puerto Rico Inc. Santa Isabel, PR · Transportation Equipment 4 chemicals
- Abb Installation Products Caribe LLC Vega Baja, PR · Electrical Equipment 4 chemicals
- Cooley Inc Pawtucket, RI · Textiles 4 chemicals
- Manchester Street Llc. Providence, RI · Electric Utilities 4 chemicals
Other Consolidated Precision Products Corp Facilities
Same-parent TRI sites ranked by reported releases - including Pacific Cast Technologies Inc, Selmet Inc, Cpp-Cleveland.
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, Chromium, Nickel, Diisocyanates; nearby reporters include Ultra. Wollaston Alloys stamps MID 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 Wollaston Alloys TRI extract (MID · OFFSITE · CARC-MID · lead Copper) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Wollaston Alloys totals are self-reported EPCRA §313 estimates for Braintree, MA, latest year 2023. Form-R rows span 2019–2024 (6 years). NAICS 331513 · Primary Metals. 47.4% of Norfolk TRI pounds in this extract. Nearest ABS peer: McConway & Torley LLC Plt 1801 (Δ 512 lbs). Pounds ≠ exposure.
Wollaston Alloys stamps MID 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