EPA TRI Facility · Fabricated Metals
Norris Cylinder Co
Huntsville, AL · Parent: Trimas Corp
- Total releases
- 208 lbs
- Chemicals reported
- 2
- Carcinogens
- 1
- Primary pathway
- Off-site Transfers
MIXED Form-R mix
Norris Cylinder Co: how the 208 lbs splits
208 lbs across all reported pathways
- Off-site Transfers 111 lbs 53.5%
- Air Releases 96 lbs 46.2%
- Water Discharges 1 lbs 0.3%
Norris Cylinder Co's 208 lbs Form-R total is MIXED - off-site transfers is 53.5% of the bar. Next segment: air releases at 46.2%. Leading chemical by pounds: Chromium.
TRACE volume MIXED pathway CARC-MID
Norris Cylinder Co is an EPA Toxics Release Inventory reporter in Huntsville, AL, in the fabricated metals sector. It reported 20 lbs of releases across 1 chemical in 2023, and 208 lbs in total across its 2019-2023 reporting years. That ranks 15,818 of 25,986 TRI facilities nationwide by cumulative reported pounds, counting each facility over however many years it has filed. In Alabama's 559 reporting TRI sites, Chemical Waste Management leads both reported pounds (95.6M lbs) and chemical count (98 chemicals). The two rankings do not invert in this pool. Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: Sanmina-Sci; Abaco Systems Inc; American Carbonyl; US Army Garrison-Redstone. Similar-scale Fabricated Metals peers outside Alabama: New Jersey Galvanizing & Tinning Works; Bridon - Bekaert Hanover Plant; Sunbeam Products - Calphalon Manufacturing; Scot Forge Co. Largest disclosed chemicals by pounds: Chromium; N,N-Dimethylformamide.
Norris Cylinder Co is a TRACE · MIXED-pathway Form-R site in Huntsville, AL: 208 lbs across 2 chemicals (1 carcinogen-classified, CARC-MID). No single media clears 70% of the bar (lead segment off-site transfers at 53.5%). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include New Jersey Galvanizing & Tinning Works and Bridon - Bekaert Hanover Plant.
Norris Cylinder Co vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
208 lbs 39th percentile higher than 39% 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
Norris Cylinder Co in the Fabricated Metals sector extract
Among the 3,421 Fabricated Metals facilities in this database, Norris Cylinder Co reports the 2,059th-largest volume (208 lbs). Scale peers outside Alabama include New Jersey Galvanizing & Tinning Works and Bridon - Bekaert Hanover Plant.
Sector rank uses reported TRI pounds only. Share callouts need ≥1,000 lbs so tiny totals cannot mint a false signal.
Norris Cylinder Co Form-R facts
Compare this facility
See how Norris Cylinder Co stacks up against nearby facilities and the typical reporter.
207.8× 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 Norris Cylinder Co releases toxic chemicals into the environment. Total: 208 lbs.
Emissions Trend Summary
From 2019 to 2023, total releases decreased by 76% (85 lbs to 20 lbs).
Norris Cylinder Co: annual Form-R pounds
TRACE site · MIXED pathway · TRI years 2019–2023
- 2019 0
- 2020 0
- 2021 0
- 2022 0
- 2023 0
What this shows Norris Cylinder Co year-over-year reported totals (decreased by 76% from 2019 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: Chromium.
| Year | Total | Chemicals |
|---|---|---|
| 2019 | 85 lbs | 2 |
| 2020 | 68 lbs | 2 |
| 2021 | 17 lbs | 1 |
| 2022 | 18 lbs | 1 |
| 2023 | 20 lbs | 1 |
Chemical Releases
Aggregated across all reporting years (2019–2023). 1 of 2 chemicals are carcinogens. Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Chromium | 112 lbs | - |
| N,N-Dimethylformamide | 96 lbs | Carcinogen |
Norris Cylinder Co in Madison
Nearest TRI Facilities to Norris Cylinder Co
Closest other reporters in Alabama - including Sanmina-Sci, Abaco Systems Inc, American Carbonyl, ordered by distance.
Showing 8 of 558 other reporting facilities in Alabama.
Similar Fabricated Metals Facilities
Other Fabricated Metals facilities with similar total release volumes (±80%), outside Alabama - e.g. New Jersey Galvanizing & Tinning Works, Bridon - Bekaert Hanover Plant, Sunbeam Products - Calphalon Manufacturing.
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 Chromium, N,N-Dimethylformamide; nearby reporters include Sanmina-Sci. Norris Cylinder Co stamps TRACE volume · MIXED 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 Norris Cylinder Co TRI extract (TRACE · MIXED · CARC-MID · lead Chromium) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Norris Cylinder Co totals are self-reported EPCRA §313 estimates for Huntsville, AL, latest year 2023. Form-R rows span 2019–2023 (5 years). NAICS 332999 · Fabricated Metals. 0.0% of Madison TRI pounds in this extract. Nearest ABS peer: Dupont Bayport Plant (Δ 0 lbs). Pounds ≠ exposure.
Norris Cylinder Co stamps TRACE · MIXED pathway (off-site transfers leads at 53.5%). Pipeline-rendered EPA Form-R only - no editor-typed pounds. 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