EPA TRI Facility · Primary Metals
Mayco Manufacturing LLC
Birmingham, AL · Parent: Mayco Holdings LLC
- Total releases
- 4.0K lbs
- Chemicals reported
- 4
- Carcinogens
- 2
- Primary pathway
- Off-site Transfers
OFFSITE Form-R mix
Mayco Manufacturing LLC: how the 4.0K lbs splits
4.0K lbs across all reported pathways
- Off-site Transfers 3.7K lbs 93.0%
- Air Releases 251 lbs 6.3%
- Water Discharges 27 lbs 0.7%
- Land Disposal 0 lbs <0.1%
Mayco Manufacturing LLC's 4.0K lbs Form-R total is OFFSITE - off-site transfers is 93.0% of the bar. Next segment: air releases at 6.3%. Leading chemical by pounds: Lead And Lead Compounds.
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-LEAN
Mayco Manufacturing LLC is an EPA Toxics Release Inventory reporter in Birmingham, AL, in the primary metals sector. It reported 3.5K lbs of releases across 3 chemicals in 2023, and 4.0K lbs in total across its 2019-2023 reporting years. That ranks 11,588 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. Reported volume rose against 2022. Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: Dean Dairy Holdings LLC DBA Barber Dairy; Dfa Dairy Brands Ice Cream LLC DBA Mayfield Ice Cream of Bi; Quikrete - Birmingham Al Plant; Mplx Terminals LLC - Birmingham Al Terminal. Similar-scale Primary Metals peers outside Alabama: Metal Dynamics Corp; Nemak USA Inc-Taylor; Tennetek Inc; Xylem, Inc.. Other Mayco Holdings LLC sites in this extract: Mayco Manufacturing LLC. Largest disclosed chemicals by pounds: Lead And Lead Compounds; Lead; Antimony; Arsenic.
Compare Mayco Manufacturing LLC with
Nearest reporters in Alabama
- Dean Dairy Holdings LLC DBA Barber Dairy Birmingham · 5.0K lbs
- Dfa Dairy Brands Ice Cream LLC DBA Mayfield Ice Cream of Bi Birmingham · 49.5K lbs
- Quikrete - Birmingham Al Plant Birmingham · 1 lbs
- Mplx Terminals LLC - Birmingham Al Terminal Birmingham · 5.4K lbs
Similar-scale Primary Metals sites elsewhere: Metal Dynamics Corp (OK) · Nemak USA Inc-Taylor (WI) · Tennetek Inc (TN)
Mayco Manufacturing LLC stamps LIGHT volume with a dominant OFFSITE pathway (93.0% off-site transfers) across 4 chemicals · 2 carcinogen-classified. Cumulative Form-R extract: 4.0K lbs (2019–2023). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Metal Dynamics Corp and Nemak USA Inc-Taylor.
Mayco Manufacturing LLC vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
4.0K lbs Top 45% higher than 55% 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
Mayco Manufacturing LLC: Lead And Lead Compounds-led volume
Among the 1,603 Primary Metals facilities in this database, Mayco Manufacturing LLC reports the 874th-largest volume (4.0K lbs). Its reported volume is concentrated rather than spread: Lead And Lead Compounds alone is 96.8% of the total. Scale peers outside Alabama include Metal Dynamics Corp and Nemak USA Inc-Taylor.
Concentrated means ≥60% of Mayco Manufacturing LLC's pounds in one chemical - here Lead And Lead Compounds at 96.8%. Not a toxicity score.
Annual disclosure change
What changed: EPA TRI 2023 reporting year
- Mayco Manufacturing LLC's total reported releases rose from 269 lb in 2022 to 3.5 thousand lb in 2023, based on EPA TRI filings.
- Mayco Manufacturing LLC's off-site transfers rose from 222 lb in 2022 to 3.4 thousand lb in 2023, based on EPA TRI filings.
- Mayco Manufacturing LLC's air releases rose from 45 lb in 2022 to 121 lb in 2023, based on EPA TRI filings.
Mayco Manufacturing LLC Form-R facts
Compare this facility
See how Mayco Manufacturing LLC stacks up against nearby facilities and the typical reporter.
20% less 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 Mayco Manufacturing LLC releases toxic chemicals into the environment. Total: 4.0K lbs.
Emissions Trend Summary
From 2019 to 2023, total releases increased by 4259% (80 lbs to 3.5K lbs).
Mayco Manufacturing LLC: annual Form-R pounds
LIGHT site · OFFSITE pathway · TRI years 2019–2023
- 2019 0
- 2020 0
- 2021 0
- 2022 0
- 2023 0
What this shows Mayco Manufacturing LLC year-over-year reported totals (increased by 4259% 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: Lead And Lead Compounds.
| Year | Total | Chemicals |
|---|---|---|
| 2019 | 80 lbs | 3 |
| 2020 | 75 lbs | 3 |
| 2021 | 76 lbs | 3 |
| 2022 | 269 lbs | 3 |
| 2023 | 3.5K lbs | 3 |
Chemical Releases
Aggregated across all reporting years (2019–2023). 2 of 4 chemicals are carcinogens. Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Lead And Lead Compounds | 3.9K lbs | - |
| Lead | 79 lbs | Carcinogen |
| Antimony | 36 lbs | - |
| Arsenic | 11 lbs | Carcinogen |
Mayco Manufacturing LLC · OFFSITE-pathway site
Nearest TRI Facilities to Mayco Manufacturing LLC
Closest other reporters in Alabama - including Dean Dairy Holdings LLC DBA Barber Dairy, Dfa Dairy Brands Ice Cream LLC DBA Mayfield Ice Cream of Bi, Quikrete - Birmingham Al Plant, ordered by distance.
Showing 8 of 558 other reporting facilities in Alabama.
Similar Primary Metals Facilities
Other Primary Metals facilities with similar total release volumes (±80%), outside Alabama - e.g. Metal Dynamics Corp, Nemak USA Inc-Taylor, Tennetek Inc.
Compare beyond Alabama
Nationwide peers by reported pounds & chemical count
Cross-state TRI reporters nearest Mayco Manufacturing LLC on cumulative reported pounds (4.0K lbs) and distinct chemical count (4). Release-pound peers include Bodycote Syracuse Heat Treating Corp., Brenntag Mid-South Inc., Pilkington Na Inc. Chemical-count peers include Hamilton Sundstrand de Puerto Rico Inc., Abb Installation Products Caribe LLC, Solenis 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.
- Bodycote Syracuse Heat Treating Corp. Syracuse, NY · Fabricated Metals 4.0K lbs reported
- Brenntag Mid-South Inc. Richmond, VA · Chemical Wholesalers 4.0K lbs reported
- Pilkington Na Inc Versailles, KY · Nonmetallic Mineral Product 4.0K lbs reported
- Mississippi Lime Co LLC DBA Mlc Bonne Terre, MO · Nonmetallic Mineral Product 4.0K 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
- Solenis LLC Chicopee, MA · Chemicals 4 chemicals
- Adhesive Applications Inc. - O'Neill St Easthampton Easthampton, MA · Miscellaneous Manufacturing 4 chemicals
Other Mayco Holdings LLC Facilities
Same-parent TRI sites ranked by reported releases - including Mayco Manufacturing LLC.
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 And Lead Compounds, Lead, Antimony, Arsenic; nearby reporters include Dean Dairy Holdings LLC DBA Barber Dairy. Mayco Manufacturing LLC stamps LIGHT volume · OFFSITE pathway · CARC-LEAN 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 Mayco Manufacturing LLC TRI extract (LIGHT · OFFSITE · CARC-LEAN · lead Lead And Lead Compounds) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Mayco Manufacturing LLC totals are self-reported EPCRA §313 estimates for Birmingham, AL, latest year 2023. Form-R rows span 2019–2023 (5 years). NAICS 331491 · Primary Metals. 0.0% of Jefferson TRI pounds in this extract. Nearest ABS peer: Bodycote Syracuse Heat Treating Corp. (Δ 1 lbs). Pounds ≠ exposure.
Mayco Manufacturing LLC stamps LIGHT volume · OFFSITE pathway · CARC-LEAN · lead Lead And Lead 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