EPA TRI Facility · Chemicals
Superior Printing Ink Co Inc
Hamden, CT
- Total releases
- 1.7K lbs
- Chemicals reported
- 3
- Latest report
- 2023
- Primary pathway
- Off-site Transfers
OFFSITE Form-R mix
Superior Printing Ink Co Inc: how the 1.7K lbs splits
1.7K lbs across all reported pathways
- Off-site Transfers 1.7K lbs 100.0%
Superior Printing Ink Co Inc's 1.7K lbs Form-R total is OFFSITE - off-site transfers is 100.0% of the bar. Off-site transfers stay separate from air, water, and land releases. Leading chemical by pounds: Manganese compounds.
LIGHT volume OFFSITE pathway CLEAN
Superior Printing Ink Co Inc is an EPA Toxics Release Inventory reporter in Hamden, CT, in the chemicals sector. It reported 1.7K lbs of releases across 3 chemicals, summed over every year it filed. That ranks 13,032 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. Superior Printing Ink Co Inc is pounds #126 and chemical-count #94 at 1.7K 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). Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: Amphenol Spectra Strip; Byk USA Inc.; Jensen Industries Inc.; Linde Advanced Material Technologies Inc.. Similar-scale Chemicals peers outside Connecticut: Calwis Co Inc; Rho Chemical Co. Inc.; Prestone Products Corp; Technick Products. Largest disclosed chemicals by pounds: Manganese compounds; Barium compounds (except for barium sulfate (CAS No. 7727-43-7)); Barium And Barium Compounds.
Superior Printing Ink Co Inc stamps LIGHT volume with a dominant OFFSITE pathway (100.0% off-site transfers) across 3 chemicals. Cumulative Form-R extract: 1.7K lbs (2019–2024). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Calwis Co Inc and Rho Chemical Co. Inc..
Superior Printing Ink Co Inc vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
1.7K lbs Top 50% higher than 50% 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
Superior Printing Ink Co Inc in the Chemicals sector extract
Among the 3,917 Chemicals facilities in this database, Superior Printing Ink Co Inc reports the 2,688th-largest volume (1.7K lbs). Scale peers outside Connecticut include Calwis Co Inc and Rho Chemical Co. Inc..
Sector rank uses reported TRI pounds only. Share callouts need ≥1,000 lbs so tiny totals cannot mint a false signal.
Superior Printing Ink Co Inc Form-R facts
Compare this facility
See how Superior Printing Ink Co Inc stacks up against nearby facilities and the typical reporter.
61.2× more than the comparison
About the same as 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 Superior Printing Ink Co Inc releases toxic chemicals into the environment. Total: 1.7K lbs.
Emissions Trend Summary
From 2019 to 2024, total releases decreased by 100% (1.7K lbs to 0 lbs).
Superior Printing Ink Co 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 Superior Printing Ink Co Inc year-over-year reported totals (decreased by 100% 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: Manganese compounds.
| Year | Total | Chemicals |
|---|---|---|
| 2019 | 1.7K lbs | 2 |
| 2020 | 0 lbs | 2 |
| 2021 | 0 lbs | 2 |
| 2022 | 0 lbs | 2 |
| 2023 | 0 lbs | 1 |
| 2024 | 0 lbs | 1 |
Chemical Releases
Aggregated across all reporting years (2019–2024). Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Manganese compounds | 995 lbs | - |
| Barium compounds (except for barium sulfate (CAS No. 7727-43-7)) | 750 lbs | - |
| Barium And Barium Compounds | 0 lbs | - |
Superior Printing Ink Co Inc · OFFSITE-pathway site
Nearest TRI Facilities to Superior Printing Ink Co Inc
Closest other reporters in Connecticut - including Amphenol Spectra Strip, Byk USA Inc., Jensen Industries Inc., ordered by distance.
Showing 8 of 239 other reporting facilities in Connecticut.
Similar Chemicals Facilities
Other Chemicals facilities with similar total release volumes (±80%), outside Connecticut - e.g. Calwis Co Inc, Rho Chemical Co. Inc., Prestone Products Corp.
Compare beyond Connecticut
Nationwide peers by reported pounds & chemical count
Cross-state TRI reporters nearest Superior Printing Ink Co Inc on cumulative reported pounds (1.7K lbs) and distinct chemical count (3). Release-pound peers include Eaton Hd Transmission Forge Plant, Morgan Lumber Co Inc., Collins Pine Co Lakeview Sawmill. 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.
- Eaton Hd Transmission Forge Plant South Bend, IN · Fabricated Metals 1.7K lbs reported
- Morgan Lumber Co Inc. Red Oak, VA · Wood Products 1.7K lbs reported
- Collins Pine Co Lakeview Sawmill Lakeview, OR · Wood Products 1.7K lbs reported
- The Cleaver Brooks Co Inc. Lincoln, NE · Fabricated Metals 1.7K 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 Manganese compounds, Barium compounds (except for barium sulfate (CAS No. 7727-43-7)), Barium And Barium Compounds; nearby reporters include Amphenol Spectra Strip. Superior Printing Ink Co Inc 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 Superior Printing Ink Co Inc TRI extract (LIGHT · OFFSITE · CLEAN · lead Manganese compounds) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Superior Printing Ink Co Inc totals are self-reported EPCRA §313 estimates for Hamden, CT, latest year 2023. Form-R rows span 2019–2024 (6 years). NAICS 325910 · Chemicals. 0.1% of New Haven TRI pounds in this extract. Nearest ABS peer: Eaton Hd Transmission Forge Plant (Δ 1 lbs). Pounds ≠ exposure.
Superior Printing Ink Co Inc stamps LIGHT volume · OFFSITE pathway · CLEAN · lead Manganese 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