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ST Bernard Port Harbor & Term

Marine Cargo Handling, Chalmette, Louisiana. NPDES permit LA0000876, in force until Aug 30, 2029. 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 002 form A quarterly (12 values), outfall 107 form A quarterly (20 values), outfall 002 form S twice a year
Last report on file
August 2026
Oct 2024 – Sep 2025
0 values over a limit, 0 required values missing, 1 of 26 reports late

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

Period endingParameterReportedLimitOver by
June 2026Carbon, tot organic [TOC], daily maximum55.8 mg/L≤ 50 mg/L12%

Limits in force (33)

ParameterStatisticLimitMonthsOutfall
pHinstantaneous minimum≥ 6 SUall year002
pHinstantaneous minimum≥ 6 SUall year002
pHinstantaneous maximum≤ 9 SUall year002
pHinstantaneous maximum≤ 9 SUall year002
Solids, total suspendeddaily maximum≤ 200 mg/Lall year002
Oil & Greasedaily maximum≤ 15 mg/Lall year002
Oil & Greasedaily maximum≤ 15 mg/Lall year002
Carbon, tot organic [TOC]daily maximum≤ 50 mg/Lall year002
Carbon, tot organic [TOC]daily maximum≤ 50 mg/Lall year002
Flow, in conduit or thru treatment plantmonthly averagereport only (gal/d)all year002
Flow, in conduit or thru treatment plantmonthly averagereport only (gal/d)all year002
Flow, in conduit or thru treatment plantdaily maximumreport only (gal/d)all year002
Flow, in conduit or thru treatment plantdaily maximumreport only (gal/d)all year002
BOD, 5-day, 20 deg. Cmonthly average≤ 30 mg/Lall year107
BOD, 5-day, 20 deg. Cmonthly average≤ 30 mg/Lall year107
BOD, 5-day, 20 deg. Cdaily maximum≤ 45 mg/Lall year107
BOD, 5-day, 20 deg. Cdaily maximum≤ 45 mg/Lall year107
pHinstantaneous minimum≥ 6 SUall year107
pHinstantaneous minimum≥ 6 SUall year107
pHinstantaneous maximum≤ 9 SUall year107
pHinstantaneous maximum≤ 9 SUall year107
Solids, total suspendedmonthly average≤ 30 mg/Lall year107
Solids, total suspendedmonthly average≤ 30 mg/Lall year107
Solids, total suspendeddaily maximum≤ 45 mg/Lall year107
Solids, total suspendeddaily maximum≤ 45 mg/Lall year107
Flow, in conduit or thru treatment plantmonthly averagereport only (gal/d)all year107
Flow, in conduit or thru treatment plantmonthly averagereport only (gal/d)all year107
Flow, in conduit or thru treatment plantdaily maximumreport only (gal/d)all year107
Flow, in conduit or thru treatment plantdaily maximumreport only (gal/d)all year107
Coliform, fecal generalmonthly geometric mean≤ 200 #/100mLall year107
Coliform, fecal generalmonthly geometric mean≤ 200 #/100mLall year107
Coliform, fecal generaldaily maximum≤ 400 #/100mLall year107
Coliform, fecal generaldaily maximum≤ 400 #/100mLall year107

How strict are these limits?

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

Same industry: the 28 Water Transportation permits in Louisiana.

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Your permit document is the final word. As JSON: /api/v1/permits/LA0000876 · MCP: https://passage-data.com/mcp