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Omega Protein Inc.

Animal And Marine Fats And Oils, Abbeville, Louisiana. NPDES permit LA0004774, in force until Aug 31, 2028. Last 12 months: over a limit once (last December 2025). Source: EPA ECHO, Oct 22, 2026.

Reports due
About 28 days after each period: outfall 001 form A quarterly (22 values), outfall 001 form Q quarterly (6 values), outfall 003 form Q quarterly (9 values)
Renewal application due
Mar 4, 2028 · 180 days before expiry; your permit may set another date
Last report on file
June 2026
Oct 2024 – Sep 2025
0 values over a limit, 0 required values missing, 5 of 20 reports late

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

Period endingParameterReportedLimitOver by
December 2025Solids, total suspended, monthly average513 lb/d≤ 434 lb/d18%

Limits in force (45)

ParameterStatisticLimitMonthsOutfall
Oxygen, dissolved [DO]minimum≥ 5 mg/Lall year001
Oxygen, dissolved [DO]minimum≥ 5 mg/Lall 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≤ 434 lb/dall year001
Solids, total suspendedmonthly average≤ 434 lb/dall year001
Solids, total suspendeddaily maximum≤ 651 lb/dall year001
Solids, total suspendeddaily maximum≤ 651 lb/dall year001
Oil & Greasemonthly average≤ 7239 lb/dall year001
Oil & Greasedaily maximum≤ 16547 lb/dall year001
Nitrogen, total [as N]monthly averagereport only (mg/L)all year001
Nitrogen, total [as N]daily minimumreport only (mg/L)all year001
Nitrogen, ammonia total [as N]monthly average≤ 120 lb/dJan–Apr001
Nitrogen, ammonia total [as N]monthly average≤ 120 lb/dJan–Apr001
Nitrogen, ammonia total [as N]monthly average≤ 60 lb/dMay–Dec001
Nitrogen, ammonia total [as N]monthly average≤ 60 lb/dMay–Dec001
Nitrogen, ammonia total [as N]daily maximum≤ 180 lb/dJan–Apr001
Nitrogen, ammonia total [as N]daily maximum≤ 180 lb/dJan–Apr001
Nitrogen, ammonia total [as N]daily maximum≤ 90 lb/dMay–Dec001
Nitrogen, ammonia total [as N]daily maximum≤ 90 lb/dMay–Dec001
Phosphorus, total [as P]monthly averagereport 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 (MGD)all year001
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year001
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year001
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year001
BOD, carbonaceous [5 day, 20 C]monthly average≤ 120 lb/dMay–Dec001
BOD, carbonaceous [5 day, 20 C]monthly average≤ 120 lb/dMay–Dec001
BOD, carbonaceous [5 day, 20 C]monthly average≤ 240 lb/dJan–Apr001
BOD, carbonaceous [5 day, 20 C]monthly average≤ 240 lb/dJan–Apr001
BOD, carbonaceous [5 day, 20 C]daily maximum≤ 180 lb/dMay–Dec001
BOD, carbonaceous [5 day, 20 C]daily maximum≤ 180 lb/dMay–Dec001
BOD, carbonaceous [5 day, 20 C]daily maximum≤ 360 lb/dJan–Apr001
BOD, carbonaceous [5 day, 20 C]daily maximum≤ 360 lb/dJan–Apr001
BOD, 5-day, 20 deg. Cmonthly average≤ 30 mg/Lall year003
BOD, 5-day, 20 deg. Cdaily maximum≤ 45 mg/Lall year003
pHinstantaneous minimum≥ 6 SUall year003
pHinstantaneous maximum≤ 9 SUall year003
Solids, total suspendedmonthly average≤ 30 mg/Lall year003
Solids, total suspendeddaily maximum≤ 45 mg/Lall year003
Flow, in conduit or thru treatment plantmonthly averagereport only (gal/d)all year003
Flow, in conduit or thru treatment plantdaily maximumreport only (gal/d)all year003
Coliform, fecal generaldaily maximum≤ 200 #/100mLall year003

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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On EPA ECHO: Facility report · DMR history

Your permit document is the final word. As JSON: /api/v1/permits/LA0004774 · MCP: https://passage-data.com/mcp