Data / Environmental compliance / Louisiana / Dupont Pontchartrain Site
Dupont Pontchartrain Site, LA: $480,000 in penalties
Updated November 7, 2026. Source: US EPA, Enforcement and Compliance History Online (ECHO).
EPA's ECHO database records 4 inspections, 3 informal enforcement actions and 1 formal enforcement action at Dupont Pontchartrain Site, 586 Highway 44, La Place, LA 70068, in the five years to November 1, 2026. Penalties total $480,000, the latest $480,000 on September 25, 2024. The facility had violations in 2 of the last 12 quarters.
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- Site
- 586 Highway 44, La Place, LA 70068
- EPA registry ID (FRS)
- 110000597131
- Industry
- 32511 Petrochemical Manufacturing; 325110 Petrochemical Manufacturing; 325120 Industrial Gas Manufacturing; 325180 Other Basic Inorganic Chemical Manufacturing
- County
- ST. John the Baptist Parish
- Programs
- Clean Air Act, Hazardous waste (RCRA), Drinking water (SDWA)
- Compliance status
- No Violation Identified
- Inspections
- 4, latest October 6, 2025
- Formal actions
- 1, latest September 25, 2024
- Informal actions
- 3, latest December 4, 2025
- Penalties
- $480,000 in 1 penalty
- ECHO facility report
- echo.epa.gov
By program
Inspections, enforcement actions and penalties of the last five years in each EPA program that covers the facility, as the program systems record them. Federal case penalties are listed under federal enforcement cases. Quarters count the last 12.
| Program | Inspections | Informal actions | Formal actions | Penalties | Latest penalty | Latest amount | Quarters with violations | Quarters in significant noncompliance | Status |
|---|---|---|---|---|---|---|---|---|---|
| Clean Air Act | 1 | 2 | 1 | $480,000 | September 25, 2024 | $480,000 | 0 | 0 | No Violation Identified |
| Hazardous waste (RCRA) | 3 | 1 | 0 | $0 | $0 | 2 | 0 | No Violation Identified | |
| Drinking water (SDWA) | Not listed | 0 | 0 | Not listed | Not listed | Not listed | Not listed | Inactive |
Federal enforcement cases
EPA cases that name this facility, newest first. The penalty is the whole case penalty, shared with the other facilities named in the case.
| Case | Case name | Status date | Type | Status | Outcome | Statutes | Case penalty | Facilities in case | Source |
|---|---|---|---|---|---|---|---|---|---|
| 06-2024-3308 | Dupont Specialty Products USA Llc-Pontchartrain Site-Cafo Ecdat Fy2024 | May 21, 2025 | Administrative, Formal | Closed | Final Order With Penalty | Clean Air Act | $480,000 | 4 | echo.epa.gov |
Also on SpecStream
- Environmental compliance in Basic Chemical Manufacturing in Louisiana
- Environmental compliance in Louisiana
Public domain (U.S. government work). Counts and penalties cover the five years to November 1, 2026 as ECHO publishes them in its exporter and case downloads, drawn from EPA's air, water, hazardous waste and drinking water systems and from the states that report to them. Records can be incomplete, late or corrected after this page was read. A federal case penalty that names several facilities is shown on each of them and counted once in industry, state and national totals. Each row links to EPA's own report. A quarter in significant noncompliance is EPA's term for a serious violation status in a program, not a finding of fault beyond that status. This page uses US EPA data and is not endorsed or certified by the US EPA. Free to reuse with credit to SpecStream under CC BY 4.0. Spot a wrong value? Write to [email protected] with the link to this page.