Allegan County
Allegan County currently shows 1 Superfund site, 137 imported facility profiles, and 2,702,137 lbs in loaded TRI releases.
Allegan County currently shows 1 Superfund site, 137 imported facility profiles, and 2,702,137 lbs in loaded TRI releases.
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 Allegan County.
The latest loaded TRI year is 2024, with 2,702,137 lbs in county-level on-site releases tied to the imported facility set.
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.
Rockwell International Corp Allegan Plant is in EPA's Superfund layer for Allegan, MI. Live ingestion currently includes the official EPA detail links and geocoded site record.
Violation Identified across 11 of the last 12 quarters, with $96,271 in recorded penalties.
Significant Violation across 12 of the last 12 quarters, with $379,000 in recorded penalties.
Significant noncompliance across 11 of the last 12 quarters, with $327,334 in recorded penalties.
Significant Violation across 12 of the last 12 quarters, with $33,750 in recorded penalties.
Violation Identified across 12 of the last 12 quarters in the imported ECHO record.
Violation Identified across 12 of the last 12 quarters in the imported ECHO record.
Significant Violation across 10 of the last 12 quarters, with $10,245 in recorded penalties.
Violation Identified across 12 of the last 12 quarters in the imported ECHO record.
Violation Identified across 12 of the last 12 quarters in the imported ECHO record.
Violation Identified across 12 of the last 12 quarters in the imported ECHO record.
Violation Identified across 12 of the last 12 quarters in the imported ECHO record.
Violation Identified across 12 of the last 12 quarters in the imported ECHO record.
Violation across 12 of the last 12 quarters in the imported ECHO record.
Violation Identified across 12 of the last 12 quarters in the imported ECHO record.
Violation Identified across 12 of the last 12 quarters in the imported ECHO record.
Significant Violation across 12 of the last 12 quarters in the imported ECHO record.
Violation Identified across 12 of the last 12 quarters in the imported ECHO record.
Violation Identified across 12 of the last 12 quarters in the imported ECHO record.
Violation Identified across 12 of the last 12 quarters in the imported ECHO record.
Violation Identified across 12 of the last 12 quarters in the imported ECHO record.
| Chemical | Group | Facilities | Total pounds |
|---|---|---|---|
| Nitrate compounds (water dissociable; reportable only when in aqueous solution) | TRI-listed chemical | 3 | 2,550,272 lbs |
| Ammonia | TRI-listed chemical | 2 | 79,503 lbs |
| Styrene | Volatile organic compound | 4 | 66,578 lbs |
| Toluene | Volatile organic compound | 2 | 1,753 lbs |
| n-Hexane | TRI-listed chemical | 1 | 1,717 lbs |
| N-Methyl-2-pyrrolidone | TRI-listed chemical | 2 | 960 lbs |
| Cyclohexane | TRI-listed chemical | 1 | 506 lbs |
| Ethylbenzene | Volatile organic compound | 1 | 161 lbs |
| Xylene (mixed isomers) | Volatile organic compound | 1 | 144 lbs |
| Manganese | TRI-listed chemical | 3 | 131 lbs |
| Methanol | TRI-listed chemical | 2 | 127 lbs |
| Zinc compounds | TRI-listed chemical | 2 | 97 lbs |
| Methyl isobutyl ketone | TRI-listed chemical | 1 | 35 lbs |
| Chromium | Metals and metal compounds | 3 | 33 lbs |
| Copper | TRI-listed chemical | 5 | 27 lbs |
| Antimony compounds | TRI-listed chemical | 1 | 22 lbs |
| Certain glycol ethers | TRI-listed chemical | 1 | 21 lbs |
| Chromium compounds (except for chromite ore mined in the Transvaal Region) | Metals and metal compounds | 1 | 12 lbs |
| Nickel | Metals and metal compounds | 3 | 11 lbs |
| Diisocyanates | TRI-listed chemical | 3 | 10 lbs |
Michigan facilities in the imported ECHO data show air-program oversight, inspections, or noncompliance signals.
Michigan facilities in the imported ECHO data show water-permit pressure, inspections, or noncompliance signals.
Michigan facilities in the imported ECHO data show hazardous-waste or RCRA oversight signals.