EPA TRI Facility · Fabricated Metals
Core Pipe Products Aka Gerlin Inc.
Carol Stream, IL
- Total releases
- 372 lbs
- Chemicals reported
- 5
- Carcinogens
- 1
- Primary pathway
- Air Releases
AIR Form-R mix
Core Pipe Products Aka Gerlin Inc.: how the 372 lbs splits
372 lbs across all reported pathways
- Air Releases 350 lbs 94.1%
- Off-site Transfers 22 lbs 5.9%
Core Pipe Products Aka Gerlin Inc.'s 372 lbs Form-R total is AIR - air releases is 94.1% of the bar. Next segment: off-site transfers at 5.9%. Leading chemical by pounds: Nitric acid.
TRACE volume AIR pathway CARC-LEAN
Core Pipe Products Aka Gerlin Inc. is an EPA Toxics Release Inventory reporter in Carol Stream, IL, in the fabricated metals sector. It reported 74 lbs of releases across 5 chemicals in 2023, and 372 lbs in total across its 2019-2023 reporting years. That ranks 15,145 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. Core Pipe Products Aka Gerlin Inc. is pounds #685 and chemical-count #268 at 372 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). Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: Rogers Corp - Carol Stream; Graphic Packaging International LLC; Ozinga Ready-Mix Carol Stream Plant; Galaxy Circuits. Similar-scale Fabricated Metals peers outside Illinois: J L Houston; Mueller Co. - Gas Products Div; General Metals Powder Co; San Bernardino Steel. Largest disclosed chemicals by pounds: Nitric acid; Chromium; Copper; Manganese.
Core Pipe Products Aka Gerlin Inc. stamps TRACE volume with a dominant AIR pathway (94.1% air releases) across 5 chemicals · 1 carcinogen-classified. Cumulative Form-R extract: 372 lbs (2019–2023). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include J L Houston and Mueller Co. - Gas Products Div.
Core Pipe Products Aka Gerlin Inc. vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
372 lbs 42nd percentile higher than 42% 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
Core Pipe Products Aka Gerlin Inc. in the Fabricated Metals sector extract
Among the 3,421 Fabricated Metals facilities in this database, Core Pipe Products Aka Gerlin Inc. reports the 1,956th-largest volume (372 lbs). Scale peers outside Illinois include J L Houston and Mueller Co. - Gas Products Div.
Sector rank uses reported TRI pounds only. Share callouts need ≥1,000 lbs so tiny totals cannot mint a false signal.
Core Pipe Products Aka Gerlin Inc. Form-R facts
Compare this facility
See how Core Pipe Products Aka Gerlin Inc. stacks up against nearby facilities and the typical reporter.
59% less than the comparison
5.0× 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 Core Pipe Products Aka Gerlin Inc. releases toxic chemicals into the environment. Total: 372 lbs.
Emissions Trend Summary
From 2019 to 2023, total releases decreased by 1% (75 lbs to 74 lbs).
Core Pipe Products Aka Gerlin Inc.: annual Form-R pounds
TRACE site · AIR pathway · TRI years 2019–2023
- 2019 0
- 2020 0
- 2021 0
- 2022 0
- 2023 0
What this shows Core Pipe Products Aka Gerlin Inc. year-over-year reported totals (decreased by 1% 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: Nitric acid.
| Year | Total | Chemicals |
|---|---|---|
| 2019 | 75 lbs | 5 |
| 2020 | 75 lbs | 5 |
| 2021 | 74 lbs | 5 |
| 2022 | 74 lbs | 5 |
| 2023 | 74 lbs | 5 |
Chemical Releases
Aggregated across all reporting years (2019–2023). 1 of 5 chemicals are carcinogens. Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Nitric acid | 152 lbs | - |
| Chromium | 55 lbs | - |
| Copper | 55 lbs | - |
| Manganese | 55 lbs | - |
| Nickel | 55 lbs | Carcinogen |
Core Pipe Products Aka Gerlin Inc. · AIR-pathway site
Nearest TRI Facilities to Core Pipe Products Aka Gerlin Inc.
Closest other reporters in Illinois - including Rogers Corp - Carol Stream, Graphic Packaging International LLC, Ozinga Ready-Mix Carol Stream Plant, 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. J L Houston, Mueller Co. - Gas Products Div, General Metals Powder Co.
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 Nitric acid, Chromium, Copper, Manganese; nearby reporters include Rogers Corp - Carol Stream. Core Pipe Products Aka Gerlin Inc. stamps TRACE 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 Core Pipe Products Aka Gerlin Inc. TRI extract (TRACE · AIR · CARC-LEAN · lead Nitric acid) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Core Pipe Products Aka Gerlin Inc. totals are self-reported EPCRA §313 estimates for Carol Stream, IL, latest year 2023. Form-R rows span 2019–2023 (5 years). NAICS 332996 · Fabricated Metals. 0.0% of Dupage TRI pounds in this extract. Nearest ABS peer: Gd Energy Products - Tulsa (Δ 0 lbs). Pounds ≠ exposure.
Core Pipe Products Aka Gerlin Inc. stamps TRACE volume · AIR pathway · CARC-LEAN · lead Nitric acid. 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