Mercer County
Mercer County currently shows 0 Superfund sites, 127 imported facility profiles, and 761 lbs in loaded TRI releases.
Mercer County currently shows 0 Superfund sites, 127 imported facility profiles, and 761 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 Mercer County.
The latest loaded TRI year is 2024, with 761 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.
Significant Violation across 12 of the last 12 quarters, with $168,354 in recorded penalties.
Violation Identified across 8 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.
Significant Violation 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.
Significant Violation 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.
Significant Violation across 11 of the last 12 quarters in the imported ECHO record.
Significant Violation across 11 of the last 12 quarters in the imported ECHO record.
Significant Violation across 11 of the last 12 quarters in the imported ECHO record.
Significant Violation across 11 of the last 12 quarters in the imported ECHO record.
Significant Violation across 11 of the last 12 quarters in the imported ECHO record.
Violation Identified across 11 of the last 12 quarters in the imported ECHO record.
Violation Identified across 11 of the last 12 quarters in the imported ECHO record.
Violation Identified across 11 of the last 12 quarters in the imported ECHO record.
| Chemical | Group | Facilities | Total pounds |
|---|---|---|---|
| Creosote | TRI-listed chemical | 1 | 750 lbs |
| Chromium compounds (except for chromite ore mined in the Transvaal Region) | Metals and metal compounds | 1 | 5 lbs |
| Arsenic compounds | TRI-listed chemical | 1 | 0 lbs |
| Copper compounds | TRI-listed chemical | 1 | 0 lbs |
West Virginia facilities in the imported ECHO data show air-program oversight, inspections, or noncompliance signals.
West Virginia facilities in the imported ECHO data show water-permit pressure, inspections, or noncompliance signals.
West Virginia facilities in the imported ECHO data show hazardous-waste or RCRA oversight signals.