EPA TRI Facility · Fabricated Metals
O.f. Mossberg & Sons Inc.
North Haven, CT
- Total releases
- 5.3K lbs
- Chemicals reported
- 3
- Carcinogens
- 1
- Primary pathway
- Off-site Transfers
OFFSITE Form-R mix
O.f. Mossberg & Sons Inc.: how the 5.5K lbs splits
5.5K lbs across all reported pathways
- Off-site Transfers 5.4K lbs 99.7%
- Water Discharges 13 lbs 0.2%
- Air Releases 2 lbs <0.1%
- Land Disposal 0 lbs <0.1%
O.f. Mossberg & Sons Inc.'s 5.5K lbs Form-R total is OFFSITE - off-site transfers is 99.7% of the bar. Next segment: water discharges at 0.2%. Leading chemical by pounds: Lead.
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-HEAVY
O.f. Mossberg & Sons Inc. is an EPA Toxics Release Inventory reporter in North Haven, CT, in the fabricated metals sector. It reported 166 lbs of releases across 3 chemicals in 2024, and 5.3K lbs in total across its 2019-2024 reporting years. That ranks 11,086 of 25,986 TRI facilities nationwide by cumulative reported pounds, counting each facility over however many years it has filed. In Connecticut's 240 reporting TRI sites, pounds #1 is not chemical-count #1. O.f. Mossberg & Sons Inc. is pounds #101 and chemical-count #87 at 5.3K lbs. Clean Harbors of Connecticut Inc leads reported pounds (1.5M lbs) at 15 chemicals (chemical-count #2). Allnex USA Inc. Wallingford Ct Site leads chemical count at 19 chemicals (436.7K lbs, pounds #3). Reported volume fell against 2022. Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: Linde Advanced Material Technologies Inc.; Byk USA Inc.; Jensen Industries Inc.; Covidien LP. Similar-scale Fabricated Metals peers outside Connecticut: US Plating LP; Worthington Samuel Coil Processing - Twinsburg; Ens Technology LLC; Metal Masters Food Service Equ Ipment Co. Largest disclosed chemicals by pounds: Lead; Copper; Lead compounds.
O.f. Mossberg & Sons Inc. stamps LIGHT volume with a dominant OFFSITE pathway (99.7% off-site transfers) across 3 chemicals · 1 carcinogen-classified. Cumulative Form-R extract: 5.3K lbs (2019–2024). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include US Plating LP and Worthington Samuel Coil Processing - Twinsburg.
O.f. Mossberg & Sons Inc. vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
5.3K lbs Top 43% higher than 57% 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
O.f. Mossberg & Sons Inc.: Lead-led volume
Among the 3,421 Fabricated Metals facilities in this database, O.f. Mossberg & Sons Inc. reports the 1,347th-largest volume (5.3K lbs). Its reported volume is concentrated rather than spread: Lead alone is 79.2% of the total. Carcinogen-classified chemicals make up 79.2% of the reported pounds, not just of the chemical count. Scale peers outside Connecticut include US Plating LP and Worthington Samuel Coil Processing - Twinsburg.
Concentrated means ≥60% of O.f. Mossberg & Sons Inc.'s pounds in one chemical - here Lead at 79.2%. Not a toxicity score.
Annual disclosure change
What changed: EPA TRI 2023 reporting year
- O.f. Mossberg & Sons Inc.'s total reported releases fell from 166 lb in 2022 to 70 lb in 2023, based on EPA TRI filings.
- O.f. Mossberg & Sons Inc.'s off-site transfers fell from 163 lb in 2022 to 67 lb in 2023, based on EPA TRI filings.
O.f. Mossberg & Sons Inc. Form-R facts
Compare this facility
See how O.f. Mossberg & Sons Inc. stacks up against nearby facilities and the typical reporter.
4.1× 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 O.f. Mossberg & Sons Inc. releases toxic chemicals into the environment. Total: 5.5K lbs.
Emissions Trend Summary
From 2019 to 2024, total releases decreased by 49% (323 lbs to 166 lbs).
O.f. Mossberg & Sons Inc.: annual Form-R pounds
LIGHT site · OFFSITE pathway · TRI years 2019–2024
- 2019 0
- 2020 0
- 2021 0
- 2022 0
- 2023 0
- 2024 0
What this shows O.f. Mossberg & Sons Inc. year-over-year reported totals (decreased by 49% 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: Lead.
| Year | Total | Chemicals |
|---|---|---|
| 2019 | 323 lbs | 3 |
| 2020 | 4.5K lbs | 3 |
| 2021 | 265 lbs | 3 |
| 2022 | 166 lbs | 3 |
| 2023 | 70 lbs | 3 |
| 2024 | 166 lbs | 3 |
Chemical Releases
Aggregated across all reporting years (2019–2024). 1 of 3 chemicals are carcinogens. Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Lead | 4.3K lbs | Carcinogen |
| Copper | 827 lbs | - |
| Lead compounds | 307 lbs | - |
O.f. Mossberg & Sons Inc. · OFFSITE-pathway site
Nearest TRI Facilities to O.f. Mossberg & Sons Inc.
Closest other reporters in Connecticut - including Linde Advanced Material Technologies Inc., Byk USA Inc., Jensen Industries Inc., ordered by distance.
Showing 8 of 239 other reporting facilities in Connecticut.
Similar Fabricated Metals Facilities
Other Fabricated Metals facilities with similar total release volumes (±80%), outside Connecticut - e.g. US Plating LP, Worthington Samuel Coil Processing - Twinsburg, Ens Technology LLC.
Compare beyond Connecticut
Nationwide peers by reported pounds & chemical count
Cross-state TRI reporters nearest O.f. Mossberg & Sons Inc. on cumulative reported pounds (5.3K lbs) and distinct chemical count (3). Release-pound peers include McCreary US Penitentary, Zapp Precision Strip Inc., Grande Cheese Co Wyocena. Chemical-count peers include Industrial C&s of Pr LLC Arecibo Plant, Island Litho Corp., Fenwal International 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.
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 Lead, Copper, Lead compounds; nearby reporters include Linde Advanced Material Technologies Inc.. O.f. Mossberg & Sons Inc. stamps LIGHT volume · OFFSITE pathway · CARC-HEAVY 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 O.f. Mossberg & Sons Inc. TRI extract (LIGHT · OFFSITE · CARC-HEAVY · lead Lead) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
O.f. Mossberg & Sons Inc. totals are self-reported EPCRA §313 estimates for North Haven, CT, latest year 2023. Form-R rows span 2019–2024 (6 years). NAICS 332994 · Fabricated Metals. 0.2% of New Haven TRI pounds in this extract. Nearest ABS peer: McCreary US Penitentary (Δ 1 lbs). Pounds ≠ exposure.
O.f. Mossberg & Sons Inc. stamps LIGHT volume · OFFSITE pathway · CARC-HEAVY · lead Lead. 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