EPA TRI Facility · Chemicals
Diagraph Marking & Coding
Marion, IL · Parent: Illinois Tool Works Inc
- Total releases
- 3.6K lbs
- Chemicals reported
- 1
- Latest report
- 2023
- Primary pathway
- Air Releases
AIR Form-R mix
Diagraph Marking & Coding: how the 3.6K lbs splits
3.6K lbs across all reported pathways
- Air Releases 3.6K lbs 100.0%
Diagraph Marking & Coding's 3.6K lbs Form-R total is AIR - air releases is 100.0% of the bar. Off-site transfers stay separate from air, water, and land releases. Leading chemical by pounds: Xylene (mixed isomers).
LIGHT volume AIR pathway CLEAN
Diagraph Marking & Coding is an EPA Toxics Release Inventory reporter in Marion, IL, in the chemicals sector. It reported 892 lbs of releases across 1 chemical in 2023, and 3.6K lbs in total across its 2019-2023 reporting years. That ranks 11,796 of 25,986 TRI facilities nationwide by cumulative reported pounds, counting each facility over however many years it has filed. In Illinois's 951 reporting TRI sites, pounds #1 is not chemical-count #1. Diagraph Marking & Coding is pounds #528 and chemical-count #817 at 3.6K lbs. Prairie State Generating Co leads reported pounds (37.9M lbs) at 31 chemicals (chemical-count #8). Veolia N.a. Inc. leads chemical count at 141 chemicals (1.9M lbs, pounds #34). Reported volume fell against 2022. Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: Aisin Manufacturing Illinois LLC; U.s.p. Marion; Reaco Battery Service; Southern Illinois Power Cooperative. Similar-scale Chemicals peers outside Illinois: Wr Meadows of Texas; Inliner Solutions LLC; Bachem Americas Inc.; Nelson Brothers LLC - Samoset Facility. Other Illinois Tool Works Inc sites in this extract: Illinois Tool Works Coding Products Div; Itw Bedford Wire; Paslode Pontotoc; Itw Specialty Films. Largest disclosed chemicals by pounds: Xylene (mixed isomers).
Diagraph Marking & Coding stamps LIGHT volume with a dominant AIR pathway (100.0% air releases) across 1 chemical. Cumulative Form-R extract: 3.6K lbs (2019–2023). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Wr Meadows of Texas and Inliner Solutions LLC.
Diagraph Marking & Coding vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
3.6K 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
Diagraph Marking & Coding: Xylene (mixed isomers)-led volume
Among the 3,917 Chemicals facilities in this database, Diagraph Marking & Coding reports the 2,442nd-largest volume (3.6K lbs). Its reported volume is concentrated rather than spread: Xylene (mixed isomers) alone is 100% of the total. Scale peers outside Illinois include Wr Meadows of Texas and Inliner Solutions LLC.
Concentrated means ≥60% of Diagraph Marking & Coding's pounds in one chemical - here Xylene (mixed isomers) at 100%. Not a toxicity score.
Annual disclosure change
What changed: EPA TRI 2023 reporting year
- Diagraph Marking & Coding's total reported releases fell from 941 lb in 2022 to 892 lb in 2023, based on EPA TRI filings.
- Diagraph Marking & Coding's air releases fell from 941 lb in 2022 to 892 lb in 2023, based on EPA TRI filings.
Diagraph Marking & Coding Form-R facts
Compare this facility
See how Diagraph Marking & Coding stacks up against nearby facilities and the typical reporter.
About the same as the comparison
83% less 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 Diagraph Marking & Coding releases toxic chemicals into the environment. Total: 3.6K lbs.
Emissions Trend Summary
From 2019 to 2023, total releases increased by 2% (871 lbs to 892 lbs).
Diagraph Marking & Coding: annual Form-R pounds
LIGHT site · AIR pathway · TRI years 2019–2023
- 2019 0
- 2021 0
- 2022 0
- 2023 0
What this shows Diagraph Marking & Coding year-over-year reported totals (increased by 2% 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: Xylene (mixed isomers).
| Year | Total | Chemicals |
|---|---|---|
| 2019 | 871 lbs | 1 |
| 2021 | 886 lbs | 1 |
| 2022 | 941 lbs | 1 |
| 2023 | 892 lbs | 1 |
Chemical Releases
Aggregated across all reporting years (2019–2023). Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Xylene (mixed isomers) | 3.6K lbs | - |
Diagraph Marking & Coding · AIR-pathway site
Nearest TRI Facilities to Diagraph Marking & Coding
Closest other reporters in Illinois - including Aisin Manufacturing Illinois LLC, U.s.p. Marion, Reaco Battery Service, ordered by distance.
Showing 8 of 950 other reporting facilities in Illinois.
Similar Chemicals Facilities
Other Chemicals facilities with similar total release volumes (±80%), outside Illinois - e.g. Wr Meadows of Texas, Inliner Solutions LLC, Bachem Americas Inc..
Compare beyond Illinois
Nationwide peers by reported pounds & chemical count
Cross-state TRI reporters nearest Diagraph Marking & Coding on cumulative reported pounds (3.6K lbs) and distinct chemical count (1). Release-pound peers include Equilon San Jose Terminal, Wr Meadows of Texas, Sun Coast Resources LLC. Chemical-count peers include Ecoelectrica LP, Planta Penuelas, Tallaboa Puerto Rico 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.
- Equilon San Jose Terminal San Jose, CA · Petroleum Bulk Terminals 3.6K lbs reported
- Wr Meadows of Texas Fort Worth, TX · Chemicals 3.6K lbs reported
- Sun Coast Resources LLC Jasper, AL · Petroleum Bulk Terminals 3.6K lbs reported
- Tate Access Floors Inc. Red Lion, PA · Fabricated Metals 3.6K lbs reported
Similar chemical count
Nearest out-of-state reporters by distinct Form-R chemicals (deduped against the release-pound neighborhood).
Other Illinois Tool Works Inc Facilities
Same-parent TRI sites ranked by reported releases - including Illinois Tool Works Coding Products Div, Itw Bedford Wire, Paslode Pontotoc.
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 Xylene (mixed isomers); nearby reporters include Aisin Manufacturing Illinois LLC. Diagraph Marking & Coding stamps LIGHT volume · AIR 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 Diagraph Marking & Coding TRI extract (LIGHT · AIR · CLEAN · lead Xylene (mixed isomers)) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Diagraph Marking & Coding totals are self-reported EPCRA §313 estimates for Marion, IL, latest year 2023. Form-R rows span 2019–2023 (4 years). NAICS 325910 · Chemicals. 0.2% of Williamson TRI pounds in this extract. Nearest ABS peer: Equilon San Jose Terminal (Δ 2 lbs). Pounds ≠ exposure.
Diagraph Marking & Coding stamps LIGHT volume · AIR pathway · CLEAN · lead Xylene (mixed isomers). 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