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Targa Downstream LLC - Hackberry Storage Facility

Petroleum Bulk Stations & Terminals, Hackberry, Louisiana. NPDES permit LA0127808, in force until Apr 30, 2031. Last 12 months: over a limit once (last June 2026). Source: EPA ECHO, Oct 22, 2026.

Reports due

About 28 days after each period: outfall 001 form A quarterly (4 values), outfall 001 form Q quarterly (7 values), outfall 002 form A quarterly (4 values), outfall 002 form Q quarterly (7 values), outfall 003 form Q quarterly (6 values), outfall 101 form S twice a year

Last report on file

September 2026

Last 12 months (Oct 1, 2025 – Sep 30, 2026)

Limits in force (38)

How strict are these limits?

• pH, instantaneous maximum 8.5 SU — stricter than 91% of 680 other minor industrial and other permits in Louisiana; 9% have the same limit
• Enterococci, daily maximum 130 #/100mL — stricter than 83% of 60 other minor industrial and other permits in Louisiana; 15% have the same limit
• Oxygen demand, chem. [high level] [COD], daily maximum 125 mg/L — stricter than 63% of 153 other minor industrial and other permits in Louisiana; 29% have the same limit

Cited limits by parameter: Louisiana's rules and the federal ones.

Same industry: the 68 Wholesale Trade — Nondurable Goods permits in Louisiana.

On EPA ECHO: Facility report · DMR history

Your permit document is the final word. As JSON: /api/v1/permits/LA0127808 · MCP: https://passage-data.com/mcp