EPA TRI Facility · Fabricated Metals
J. L. Clark LLC
Rockford, IL · Parent: Ccgc LLC
- Total releases
- 21.2K lbs
- Chemicals reported
- 8
- Carcinogens
- 3
- Primary pathway
- Air Releases
AIR Form-R mix
J. L. Clark LLC: how the 21.2K lbs splits
21.2K lbs across all reported pathways
- Air Releases 21.2K lbs 100.0%
J. L. Clark LLC's 21.2K 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: Certain glycol ethers.
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 AIR pathway CARC-LEAN
J. L. Clark LLC is an EPA Toxics Release Inventory reporter in Rockford, IL, in the fabricated metals sector. It reported 1.1K lbs of releases across 8 chemicals in 2023, and 21.2K lbs in total across its 2019-2023 reporting years. That ranks 8,110 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. J. L. Clark LLC is pounds #343 and chemical-count #131 at 21.2K 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: Gunite Corp; Azz Galvanizing - Rockford LLC; Forge Group Rockford LLC DBA Rockford Drop Forge Co; V-Rod USA Inc DBA Fiberglass Innovations. Similar-scale Fabricated Metals peers outside Illinois: Bluescope Coated Products LLC; Aero-Electric Connector Inc.; Ameri-Fab; Summit Corp of America. Largest disclosed chemicals by pounds: Certain glycol ethers; Xylene (mixed isomers); n-Butyl alcohol; 1,2,4-Trimethylbenzene.
J. L. Clark LLC stamps LIGHT volume with a dominant AIR pathway (100.0% air releases) across 8 chemicals · 3 carcinogen-classified. Cumulative Form-R extract: 21.2K lbs (2019–2023). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Bluescope Coated Products LLC and Aero-Electric Connector Inc..
J. L. Clark LLC vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
21K lbs Top 31% higher than 69% 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
J. L. Clark LLC in the Fabricated Metals sector extract
Among the 3,421 Fabricated Metals facilities in this database, J. L. Clark LLC reports the 948th-largest volume (21.2K lbs). Scale peers outside Illinois include Bluescope Coated Products LLC and Aero-Electric Connector Inc..
Sector rank uses reported TRI pounds only. Share callouts need ≥1,000 lbs so tiny totals cannot mint a false signal.
Annual disclosure change
What changed: EPA TRI 2023 reporting year
- J. L. Clark LLC's total reported releases fell from 6.0 thousand lb in 2022 to 1.1 thousand lb in 2023, based on EPA TRI filings.
- J. L. Clark LLC's air releases fell from 6.0 thousand lb in 2022 to 1.1 thousand lb in 2023, based on EPA TRI filings.
J. L. Clark LLC Form-R facts
Compare this facility
See how J. L. Clark LLC stacks up against nearby facilities and the typical reporter.
81% less 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 J. L. Clark LLC releases toxic chemicals into the environment. Total: 21.2K lbs.
Emissions Trend Summary
From 2019 to 2023, total releases decreased by 68% (3.6K lbs to 1.1K lbs).
J. L. Clark LLC: annual Form-R pounds
LIGHT site · AIR pathway · TRI years 2019–2023
- 2019 0
- 2020 0
- 2021 0
- 2022 0
- 2023 0
What this shows J. L. Clark LLC year-over-year reported totals (decreased by 68% 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: Certain glycol ethers.
| Year | Total | Chemicals |
|---|---|---|
| 2019 | 3.6K lbs | 8 |
| 2020 | 4.6K lbs | 8 |
| 2021 | 5.9K lbs | 8 |
| 2022 | 6.0K lbs | 8 |
| 2023 | 1.1K lbs | 8 |
Chemical Releases
Aggregated across all reporting years (2019–2023). 3 of 8 chemicals are carcinogens. Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Certain glycol ethers | 9.7K lbs | - |
| Xylene (mixed isomers) | 3.2K lbs | - |
| n-Butyl alcohol | 3.0K lbs | - |
| 1,2,4-Trimethylbenzene | 2.3K lbs | - |
| Methyl isobutyl ketone | 1.2K lbs | Carcinogen |
| Ethylbenzene | 926 lbs | Carcinogen |
| Naphthalene | 747 lbs | Carcinogen |
| Toluene | 75 lbs | - |
J. L. Clark LLC · AIR-pathway site
Nearest TRI Facilities to J. L. Clark LLC
Closest other reporters in Illinois - including Gunite Corp, Azz Galvanizing - Rockford LLC, Forge Group Rockford LLC DBA Rockford Drop Forge Co, ordered by distance.
Showing 8 of 950 other reporting facilities in Illinois.
Similar Fabricated Metals Facilities
Other Fabricated Metals facilities with similar total release volumes (±80%), outside Illinois - e.g. Bluescope Coated Products LLC, Aero-Electric Connector Inc., Ameri-Fab.
Compare beyond Illinois
Nationwide peers by reported pounds & chemical count
Cross-state TRI reporters nearest J. L. Clark LLC on cumulative reported pounds (21.2K lbs) and distinct chemical count (8). Release-pound peers include G & B Specialties Inc. D/b/a Unitrac Railroad Materials, Eaglepicher Technologies LLC, Hp Pelzer (automotive Systems) Inc.. Chemical-count peers include Prepa-South Coast Power Plant, Argos Puerto Rico Corp., US Tsubaki Automotive 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.
- G & B Specialties Inc. D/b/a Unitrac Railroad Materials Knoxville, TN · Primary Metals 21.2K lbs reported
- Eaglepicher Technologies LLC Joplin, MO · Electrical Equipment 21.2K lbs reported
- Hp Pelzer (automotive Systems) Inc. Thomson, GA · Transportation Equipment 21.2K lbs reported
- Boyertown Foundry Co New Berlinville, PA · Primary Metals 21.1K 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 Certain glycol ethers, Xylene (mixed isomers), n-Butyl alcohol, 1,2,4-Trimethylbenzene; nearby reporters include Gunite Corp. J. L. Clark LLC stamps LIGHT volume · AIR 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 J. L. Clark LLC TRI extract (LIGHT · AIR · CARC-LEAN · lead Certain glycol ethers) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
J. L. Clark LLC totals are self-reported EPCRA §313 estimates for Rockford, IL, latest year 2023. Form-R rows span 2019–2023 (5 years). NAICS 332431 · Fabricated Metals. 0.7% of Winnebago TRI pounds in this extract. Nearest ABS peer: G & B Specialties Inc. D/b/a Unitrac Railroad Materials (Δ 3 lbs). Pounds ≠ exposure.
J. L. Clark LLC stamps LIGHT volume · AIR pathway · CARC-LEAN · lead Certain glycol ethers. 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