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Smitty's Supply, Inc.

Lubricating Oils And Greases, Roseland, Louisiana. NPDES permit LA0127154 expired Oct 31, 2023; its limits still apply. Last 12 months: over a limit 4 times (last May 2026), 90 required values missing. Source: EPA ECHO, Oct 22, 2026.

Reports due

About 28 days after each period: outfall 001 form Q quarterly (9 values), outfall 002 form A quarterly (20 values), outfall 003 form Q quarterly (9 values), outfall 004 form A quarterly (20 values), outfall 005 form A quarterly (20 values), outfall 006 form A quarterly (20 values), and 5 more forms

Last report on file

June 2026

Oct 2024 – Sep 2025

46 values over a limit, 0 required values missing, 0 of 84 reports late

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

Limits in force (151)

How strict are these limits?

• 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
• 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
• Benzene, daily maximum 50 ug/L — stricter than 16% of 127 other minor industrial and other permits in Louisiana; 80% have the same limit

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

Same industry: the 26 Petroleum Refining and Related Industries permits in Louisiana.

On EPA ECHO: Facility report · DMR history

Your permit document is the final word. As JSON: /api/v1/permits/LA0127154 · MCP: https://passage-data.com/mcp