County page
Jefferson Parish
Jefferson Parish currently shows 0 Superfund sites, 27 imported facility profiles, and 349,368 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 Jefferson Parish.
The latest loaded TRI year is 2024, with 349,368 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
Dyno Nobel Louisiana Ammonia, Llc
No Violation Identified with $23,112 in recorded penalties.
Metairie Blending Facility
Significant noncompliance across 4 of the last 12 quarters, with $33,100 in recorded penalties.
Cummins Inc (of Indiana) - Kenner
Significant noncompliance across 6 of the last 12 quarters, with $2,000 in recorded penalties.
Ninemile 6 Plant
Significant noncompliance across 3 of the last 12 quarters in the imported ECHO record.
Array Petroleum, Llc
Violation Identified across 7 of the last 12 quarters in the imported ECHO record.
Gretna Facility
Unknown with $129,664 in recorded penalties.
Jefferson Parish Department of Sewerage- East Bank Wwtp
No Violation Identified across 1 of the last 12 quarters, with $43,660 in recorded penalties.
Gold Bond Building Products Llc - Westwego Plant
No Violation Identified across 1 of the last 12 quarters, with $10,000 in recorded penalties.
Levert St John Inc
Significant noncompliance across 6 of the last 12 quarters in the imported ECHO record.
Delta Terminal Services, Llc
No Violation Identified with $28,650 in recorded penalties.
Avondale Ship Yard
Significant noncompliance across 4 of the last 12 quarters in the imported ECHO record.
Avondale
Significant noncompliance across 4 of the last 12 quarters in the imported ECHO record.
Seven Oaks Terminal
No Violation Identified with $2,500 in recorded penalties.
Jefferson Parish Dept of Sewerage - Harv
Violation Identified across 1 of the last 12 quarters, with $500 in recorded penalties.
Kenner Terminal
No Violation Identified. Last recorded ECHO inspection: 1999-09-09.
Grand Isle Tank Battery
Significant noncompliance across 3 of the last 12 quarters in the imported ECHO record.
Us Navy Naval Air Station Joint Reserve Base New Orleans
No Violation Identified. Last recorded ECHO inspection: 2020-12-09.
Westwego Terminal
Violation Identified across 3 of the last 12 quarters in the imported ECHO record.
Bwc Gretna, Llc
Violation Identified across 2 of the last 12 quarters in the imported ECHO record.
John W Stone Oil Distributor
No violation identified
| Chemical | Group | Facilities | Total pounds |
|---|---|---|---|
| Ammonia | TRI-listed chemical | 2 | 206,031 lbs |
| Methanol | TRI-listed chemical | 1 | 137,196 lbs |
| Xylene (mixed isomers) | Volatile organic compound | 3 | 1,992 lbs |
| Ethylene | TRI-listed chemical | 1 | 1,100 lbs |
| Toluene | Volatile organic compound | 2 | 852 lbs |
| Benzene | Volatile organic compound | 2 | 722 lbs |
| n-Hexane | TRI-listed chemical | 1 | 538 lbs |
| Cyclohexane | TRI-listed chemical | 1 | 379 lbs |
| 1, 2, 4-Trimethylbenzene | Volatile organic compound | 1 | 194 lbs |
| Ethylbenzene | Volatile organic compound | 2 | 171 lbs |
| 1, 3-Butadiene | TRI-listed chemical | 1 | 103 lbs |
| Naphthalene | TRI-listed chemical | 3 | 41 lbs |
| Cumene | TRI-listed chemical | 1 | 37 lbs |
| Hydrogen sulfide | TRI-listed chemical | 1 | 11 lbs |
| Lead | Metals and metal compounds | 2 | 1 lbs |
| Lead compounds | Metals and metal compounds | 2 | 0 lbs |
| Nickel compounds | Metals and metal compounds | 1 | 0 lbs |
| Polycyclic aromatic compounds | TRI-listed chemical | 1 | 0 lbs |
| Anthracene | TRI-listed chemical | 1 | 0 lbs |
| Benzo[g, h, i]perylene | 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.