Oconto County
Oconto County currently shows 0 Superfund sites, 73 imported facility profiles, and 37,479 lbs in loaded TRI releases.
Oconto County currently shows 0 Superfund sites, 73 imported facility profiles, and 37,479 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 Oconto County.
The latest loaded TRI year is 2024, with 37,479 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.
Violation Identified across 8 of the last 12 quarters in the imported ECHO record.
Violation Identified across 8 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 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 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 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 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 |
|---|---|---|---|
| Styrene | Volatile organic compound | 3 | 32,822 lbs |
| Nitrate compounds (water dissociable; reportable only when in aqueous solution) | TRI-listed chemical | 2 | 2,722 lbs |
| Methyl methacrylate | TRI-listed chemical | 1 | 1,928 lbs |
| Lead compounds | Metals and metal compounds | 1 | 7 lbs |
| Nitric acid | TRI-listed chemical | 2 | 0 lbs |
Wisconsin facilities in the imported ECHO data show air-program oversight, inspections, or noncompliance signals.
Wisconsin facilities in the imported ECHO data show water-permit pressure, inspections, or noncompliance signals.
Wisconsin facilities in the imported ECHO data show hazardous-waste or RCRA oversight signals.