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Cajun Crab

Fresh Or Frozen Prepared Fish, Chauvin, Louisiana. NPDES permit LA0116513 expired Oct 31, 2025; its limits still apply. Last 12 months: over a limit 4 times (last June 2026), 10 required values missing, 17 of 17 reports late. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 28 days after each period: outfall 001 form A quarterly (20 values), outfall 001 form Q quarterly (8 values), outfall 002 form Q quarterly (2 values), outfall 002 form S twice a year
Last report on file
June 2026
Oct 2024 – Sep 2025
4 values over a limit, 36 required values missing, 16 of 22 reports late

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

Period endingOutfallParameterReportedLimitOver by
December 2025002Solids, total suspended, daily maximum70 mg/L≤ 45 mg/L56%
December 2025002Solids, total suspended, monthly average70 mg/L≤ 30 mg/L133%
May 2026001BOD, 5-day, 20 deg. C, monthly average.9 lb/d≤ .75 lb/d20%
June 2026002Solids, total suspended, monthly average38 mg/L≤ 30 mg/L27%

Limits in force (38)

ParameterStatisticLimitMonthsOutfall
BOD, 5-day, 20 deg. Cmonthly average≤ .75 lb/dall year001
BOD, 5-day, 20 deg. Cmonthly average≤ .75 lb/dall year001
BOD, 5-day, 20 deg. Cdaily maximum≤ 1.5 lb/dall year001
BOD, 5-day, 20 deg. Cdaily maximum≤ 1.5 lb/dall year001
pHinstantaneous minimum≥ 6 SUall year001
pHinstantaneous minimum≥ 6 SUall year001
pHinstantaneous maximum≤ 9 SUall year001
pHinstantaneous maximum≤ 9 SUall year001
Solids, total suspendedmonthly average≤ 2.25 lb/dall year001
Solids, total suspendedmonthly average≤ 2.25 lb/dall year001
Solids, total suspendeddaily maximum≤ 4.5 lb/dall year001
Solids, total suspendeddaily maximum≤ 4.5 lb/dall year001
Oil & Greasemonthly average≤ .33 lb/dall year001
Oil & Greasemonthly average≤ .33 lb/dall year001
Oil & Greasedaily maximum≤ .65 lb/dall year001
Oil & Greasedaily maximum≤ .65 lb/dall year001
Nitrogen, total [as N]monthly averagereport only (mg/L)all year001
Nitrogen, total [as N]monthly averagereport only (mg/L)all year001
Nitrogen, total [as N]daily maximumreport only (mg/L)all year001
Nitrogen, total [as N]daily maximumreport only (mg/L)all year001
Phosphorus, total [as P]monthly averagereport only (mg/L)all year001
Phosphorus, total [as P]monthly averagereport only (mg/L)all year001
Phosphorus, total [as P]daily maximumreport only (mg/L)all year001
Phosphorus, total [as P]daily maximumreport only (mg/L)all year001
Flow, in conduit or thru treatment plantmonthly averagereport only (gal/d)all year001
Flow, in conduit or thru treatment plantmonthly averagereport only (gal/d)all year001
Flow, in conduit or thru treatment plantdaily maximumreport only (gal/d)all year001
Flow, in conduit or thru treatment plantdaily maximumreport only (gal/d)all year001
BOD, 5-day, 20 deg. Cmonthly average≤ 30 mg/gall year002
BOD, 5-day, 20 deg. Cdaily maximum≤ 45 mg/gall year002
pHinstantaneous minimum≥ 6 SUall year002
pHinstantaneous maximum≤ 9 SUall year002
Solids, total suspendedmonthly average≤ 30 mg/Lall year002
Solids, total suspendeddaily maximum≤ 45 mg/Lall 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
Coliform, fecal generalmonthly geometric mean≤ 14 #/100mLall year002
Coliform, fecal generaldaily maximum≤ 43 #/100mLall year002

How strict are these limits?

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

Same industry: the 79 Food and Kindred Products permits in Louisiana.

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Your permit document is the final word. As JSON: /api/v1/permits/LA0116513 · MCP: https://passage-data.com/mcp