EPA TRI Facility · Fabricated Metals
Tyler Coupling
Marshfield, MO · Parent: McWane Inc
- Total releases
- 57.9K lbs
- Chemicals reported
- 4
- Carcinogens
- 1
- Primary pathway
- Off-site Transfers
OFFSITE Form-R mix
Tyler Coupling: how the 57.9K lbs splits
57.9K lbs across all reported pathways
- Off-site Transfers 57.9K lbs 99.9%
- Land Disposal 40 lbs 0.1%
- Air Releases 25 lbs <0.1%
- Water Discharges 14 lbs <0.1%
Tyler Coupling's 57.9K lbs Form-R total is OFFSITE - off-site transfers is 99.9% of the bar. Next segment: land disposal at 0.1%. Leading chemical by pounds: Zinc 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 TRACE-CARC
Tyler Coupling is an EPA Toxics Release Inventory reporter in Marshfield, MO, in the fabricated metals sector. It reported 11.9K lbs of releases across 4 chemicals in 2023, and 57.9K lbs in total across its 2019-2023 reporting years. That ranks 5,792 of 25,986 TRI facilities nationwide by cumulative reported pounds, counting each facility over however many years it has filed. In Missouri's 491 reporting TRI sites, pounds #1 is not chemical-count #1. Tyler Coupling is pounds #142 and chemical-count #155 at 57.9K lbs. Buick Mine/mill leads reported pounds (48.2M lbs) at 8 chemicals (chemical-count #66). Buzzi Unicem Usa-Cape Girardeau leads chemical count at 87 chemicals (904.5K lbs, pounds #44). Reported volume rose against 2022. Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: Architectural Components Group Inc.; Hutchens Industries Inc; Enersys Energy Products Inc-Springfield 1 (formerly Northsta; Ozarks Marble. Similar-scale Fabricated Metals peers outside Missouri: Silgan Containers Manufacturing Corp; Supreme Lake Manufacturing Inc; Material Sciences Corp; Pioneer Metal Finishing LLC. Other McWane Inc sites in this extract: McWane Ductile-Utah; McWane Ductile-New Jersey; McWane Ductile Ohio; Tyler Union. Largest disclosed chemicals by pounds: Zinc compounds; Nickel; Chromium; Manganese.
Tyler Coupling stamps LIGHT volume with a dominant OFFSITE pathway (99.9% off-site transfers) across 4 chemicals · 1 carcinogen-classified. Cumulative Form-R extract: 57.9K lbs (2019–2023). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Silgan Containers Manufacturing Corp and Supreme Lake Manufacturing Inc.
Tyler Coupling vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
58K lbs Top 22% higher than 78% 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
Tyler Coupling inside Webster's TRI pounds
Among the 3,421 Fabricated Metals facilities in this database, Tyler Coupling reports the 641st-largest volume, placing it in the top 18.7% of its sector. This one site accounts for 60.2% of every pound reported in Webster. Its reported volume is concentrated rather than spread: Zinc compounds alone is 99.8% of the total. Scale peers outside Missouri include Silgan Containers Manufacturing Corp and Supreme Lake Manufacturing Inc.
County-dominant here means ≥25% of Webster's reported pounds (96.2K lbs county total). Shares only print when the site reports ≥1,000 lbs.
Annual disclosure change
What changed: EPA TRI 2023 reporting year
- Tyler Coupling's total reported releases rose from 7.7 thousand lb in 2022 to 11.9 thousand lb in 2023, based on EPA TRI filings.
- Tyler Coupling's off-site transfers rose from 7.7 thousand lb in 2022 to 11.9 thousand lb in 2023, based on EPA TRI filings.
Tyler Coupling Form-R facts
Compare this facility
See how Tyler Coupling stacks up against nearby facilities and the typical reporter.
569.1× more than the comparison
4.0× 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 Tyler Coupling releases toxic chemicals into the environment. Total: 57.9K lbs.
Emissions Trend Summary
From 2019 to 2023, total releases decreased by 50% (23.8K lbs to 11.9K lbs).
Tyler Coupling: 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 Tyler Coupling year-over-year reported totals (decreased by 50% 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: Zinc compounds.
| Year | Total | Chemicals |
|---|---|---|
| 2019 | 23.8K lbs | 4 |
| 2020 | 9.8K lbs | 4 |
| 2021 | 4.7K lbs | 4 |
| 2022 | 7.7K lbs | 4 |
| 2023 | 11.9K lbs | 4 |
Chemical Releases
Aggregated across all reporting years (2019–2023). 1 of 4 chemicals are carcinogens. Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Zinc compounds | 57.8K lbs | - |
| Nickel | 35 lbs | Carcinogen |
| Chromium | 35 lbs | - |
| Manganese | 35 lbs | - |
Tyler Coupling · OFFSITE-pathway site
Nearest TRI Facilities to Tyler Coupling
Closest other reporters in Missouri - including Architectural Components Group Inc., Hutchens Industries Inc, Enersys Energy Products Inc-Springfield 1 (formerly Northsta, ordered by distance.
Showing 8 of 490 other reporting facilities in Missouri.
Similar Fabricated Metals Facilities
Other Fabricated Metals facilities with similar total release volumes (±80%), outside Missouri - e.g. Silgan Containers Manufacturing Corp, Supreme Lake Manufacturing Inc, Material Sciences Corp.
Compare beyond Missouri
Nationwide peers by reported pounds & chemical count
Cross-state TRI reporters nearest Tyler Coupling on cumulative reported pounds (57.9K lbs) and distinct chemical count (4). Release-pound peers include Toyo Automotive Parts (usa) Inc, Roper Corp, Silgan Containers Manufacturing Corp. 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.
- Toyo Automotive Parts (usa) Inc Franklin, KY · Plastics and Rubber 58.0K lbs reported
- Roper Corp La Fayette, GA · Electrical Equipment 57.9K lbs reported
- Silgan Containers Manufacturing Corp Paris, TX · Fabricated Metals 57.9K lbs reported
- Philadelphia Macaroni Co Grand Forks, ND · Food 57.9K 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 McWane Inc Facilities
Same-parent TRI sites ranked by reported releases - including McWane Ductile-Utah, McWane Ductile-New Jersey, McWane Ductile Ohio.
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 Zinc compounds, Nickel, Chromium, Manganese; nearby reporters include Architectural Components Group Inc.. Tyler Coupling stamps LIGHT volume · OFFSITE pathway · TRACE-CARC 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 Tyler Coupling TRI extract (LIGHT · OFFSITE · TRACE-CARC · lead Zinc compounds) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Tyler Coupling totals are self-reported EPCRA §313 estimates for Marshfield, MO, latest year 2023. Form-R rows span 2019–2023 (5 years). NAICS 332999 · Fabricated Metals. 60.2% of Webster TRI pounds in this extract. Nearest ABS peer: Toyo Automotive Parts (usa) Inc (Δ 40 lbs). Pounds ≠ exposure.
Tyler Coupling stamps LIGHT volume · OFFSITE pathway · TRACE-CARC · lead Zinc 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