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Associated Grain Terminals LLC - Myrtle Grove Midstream Terminal MGMT Facility

Marine Cargo Handling, Statewide, Louisiana. NPDES permit LA0076368, in force until Jul 31, 2031. Last 12 months: no values over a limit. Source: EPA ECHO, Oct 22, 2026.

Reports due

About 28 days after each period: outfall 001 form A quarterly, outfall 002 form S twice a year, outfall 005 form Q quarterly, outfall 03B form Q quarterly, outfall 03C form Q quarterly, outfall 03D form Q quarterly, and 1 more form

Last report on file

June 2026

Oct 2024 – Sep 2025

0 values over a limit, 0 required values missing, 0 of 34 reports late

Limits in force (50)

How strict are these limits?

• Carbon, tot organic [TOC], daily maximum 5 mg/L — stricter than 98% of 317 other minor industrial and other permits in Louisiana; 2% have the same limit
• Oxygen demand, chem. [high level] [COD], daily maximum 100 mg/L — stricter than 93% of 153 other minor industrial and other permits in Louisiana; 7% have the same limit
• Solids, total suspended, daily maximum 45 mg/L — stricter than 18% of 551 other minor industrial and other permits in Louisiana; 59% have the same limit

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

Same industry: the 28 Water Transportation permits in Louisiana.

On EPA ECHO: Facility report · DMR history

Your permit document is the final word. As JSON: /api/v1/permits/LA0076368 · MCP: https://passage-data.com/mcp