County page
St Mary Parish
St Mary Parish currently shows 0 Superfund sites, 12 imported facility profiles, and 623,714 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 St Mary Parish.
The latest loaded TRI year is 2024, with 623,714 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
Columbian Chemicals Company (north Bend Carbon Black Plant)
Significant Violation across 12 of the last 12 quarters in the imported ECHO record.
Orion Engineered Carbons Llc - Ivanhoe Carbon Black Plant
Significant Violation across 12 of the last 12 quarters in the imported ECHO record.
Franklin Water Supply-surface Water Treatment Plant
Significant Violation across 11 of the last 12 quarters in the imported ECHO record.
Cabot Corporation - Canal Plant
No Violation Identified across 2 of the last 12 quarters in the imported ECHO record.
Patterson Terminal
No Violation Identified with $68,000 in recorded penalties.
Patterson Bridge St Mary Ph Government
Violation Identified across 4 of the last 12 quarters in the imported ECHO record.
St Mary Par Jt Water Sewer Commission 5-well #1 & #2
No Violation Identified across 3 of the last 12 quarters in the imported ECHO record.
Jeanerette Facility
No Violation Identified across 2 of the last 12 quarters in the imported ECHO record.
Hpc Industrial
No Violation Identified. Last recorded ECHO inspection: 2022-09-14.
St Mary Parish Consolidated Gravity Drainage District #1 - Bayou Yokely Pump Sta
No Violation Identified. Last recorded ECHO inspection: 2023-08-02.
Cameron International Corp
No violation identified
Halliburton Berwick Baroid
No violation identified
| Chemical | Group | Facilities | Total pounds |
|---|---|---|---|
| Hydrogen sulfide | TRI-listed chemical | 2 | 187,831 lbs |
| Carbon disulfide | TRI-listed chemical | 2 | 166,206 lbs |
| Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | TRI-listed chemical | 1 | 77,751 lbs |
| Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | TRI-listed chemical | 1 | 76,996 lbs |
| Carbonyl sulfide | TRI-listed chemical | 2 | 51,683 lbs |
| Hydrogen cyanide | TRI-listed chemical | 1 | 39,416 lbs |
| Ethylene | TRI-listed chemical | 1 | 16,976 lbs |
| Ammonia | TRI-listed chemical | 2 | 5,923 lbs |
| Polycyclic aromatic compounds | TRI-listed chemical | 2 | 489 lbs |
| Naphthalene | TRI-listed chemical | 2 | 275 lbs |
| Benzo[g, h, i]perylene | TRI-listed chemical | 2 | 95 lbs |
| Lead | Metals and metal compounds | 1 | 51 lbs |
| Cumene | TRI-listed chemical | 1 | 12 lbs |
| Mercury | TRI-listed chemical | 1 | 10 lbs |
| Lead compounds | Metals and metal compounds | 1 | 0 lbs |
| Ozone | TRI-listed chemical | 1 | 0 lbs |
| Ethylene glycol | TRI-listed chemical | 1 | 0 lbs |
Violation pages
State-level violation context tied to this county
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Clean Air Act violations in Louisiana
Louisiana facilities in the imported ECHO data show air-program oversight, inspections, or noncompliance signals.
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Clean Water Act violations in Louisiana
Louisiana facilities in the imported ECHO data show water-permit pressure, inspections, or noncompliance signals.
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RCRA violations in Louisiana
Louisiana facilities in the imported ECHO data show hazardous-waste or RCRA oversight signals.