County page
Mc Henry County
Mc Henry County currently shows 0 Superfund sites, 9 imported facility profiles, and 8,562 lbs in loaded TRI releases.
Overview
What this county page is saying
This live county page is generated from the ingested EPA datasets. It merges ECHO facility compliance rows, TRI release totals, and any Superfund sites attached to Mc Henry County.
The latest loaded TRI year is 2024, with 8,562 lbs in county-level on-site releases tied to the imported facility set.
Focus points
Design and product notes
County pages combine facility compliance history with chemical release totals.
TRI chemistry shows what is being reported, while ECHO shows who keeps drawing enforcement attention.
Superfund records add legacy cleanup context even when live contaminant detail is still sparse.
Superfund layer
Cleanup sites in this county
Facilities
Worst polluters and compliance pressure
Peter Baker & Son Co
Violation Identified across 12 of the last 12 quarters in the imported ECHO record.
B. C. Mathews Co.
Significant noncompliance across 7 of the last 12 quarters in the imported ECHO record.
Advanced Flexible Composites Inc
No Violation Identified. Last recorded ECHO inspection: 2021-06-24.
Kraft Foods Group Inc
Violation across 3 of the last 12 quarters in the imported ECHO record.
Meyer Material
No Violation Identified across 1 of the last 12 quarters in the imported ECHO record.
Mitsubishi Logisnext Americas
No Violation Identified. Last recorded ECHO inspection: 2025-06-25.
Builders Asphalt Llc
No Violation Identified. Last recorded ECHO inspection: 2024-08-20.
Northern Medicine Mchenry Hospital
No Violation Identified. Last recorded ECHO inspection: 2024-05-21.
Catty Corp
No Violation Identified. Last recorded ECHO inspection: 2024-05-01.
| Chemical | Group | Facilities | Total pounds |
|---|---|---|---|
| Xylene (mixed isomers) | Volatile organic compound | 1 | 5,114 lbs |
| Toluene | Volatile organic compound | 1 | 2,010 lbs |
| Ethylbenzene | Volatile organic compound | 1 | 1,438 lbs |
| Chromium | Metals and metal compounds | 1 | 0 lbs |
| Manganese | TRI-listed chemical | 1 | 0 lbs |
| Nickel | Metals and metal compounds | 1 | 0 lbs |
Violation pages
State-level violation context tied to this county
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Clean Air Act violations in Illinois
Illinois facilities in the imported ECHO data show air-program oversight, inspections, or noncompliance signals.
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Clean Water Act violations in Illinois
Illinois facilities in the imported ECHO data show water-permit pressure, inspections, or noncompliance signals.
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RCRA violations in Illinois
Illinois facilities in the imported ECHO data show hazardous-waste or RCRA oversight signals.