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Millstadt Rendering Company

Animal And Marine Fats And Oils, Belleville, Illinois. NPDES permit IL0033511 expired Jul 31, 2026; its limits still apply. Last 12 months: no values over a limit, 2 of 11 reports late. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 25 days after each period: form 0 monthly (23 values)
Last report on file
August 2026
Oct 2024 – Sep 2025
0 values over a limit, 0 required values missing, 2 of 12 reports late

Limits in force (30)

ParameterStatisticLimitMonths
Oxygen, dissolved [DO]monthly average minimum≥ 5.5 mg/LJan, Feb, Aug, Sep, Oct, Nov, Dec
Oxygen, dissolved [DO]minimum weekly average≥ 4 mg/LJan, Feb, Aug, Sep, Oct, Nov, Dec
Oxygen, dissolved [DO]minimum weekly average≥ 6 mg/LMar–Jul
Oxygen, dissolved [DO]daily minimum≥ 3.5 mg/LJan, Feb, Aug, Sep, Oct, Nov, Dec
Oxygen, dissolved [DO]daily minimum≥ 5 mg/LMar–Jul
BOD, 5-day, 20 deg. C30-day average≤ 10 mg/Lall year
BOD, 5-day, 20 deg. Cdaily maximum≤ 20 mg/Lall year
pHmonthly minimum≥ 6.5 SUall year
pHmonthly maximum≤ 9 SUall year
Solids, total suspended30-day average≤ 12 mg/Lall year
Solids, total suspendeddaily maximum≤ 24 mg/Lall year
Nitrogen, total [as N]quarterly averagereport only (mg/L)Mar, Jun, Sep, Dec
Nitrogen, total [as N]quarterly maximumreport only (mg/L)Mar, Jun, Sep, Dec
Nitrogen, ammonia total [as N]monthly average≤ 2.5 mg/LMar, Apr, May, Sep, Oct
Nitrogen, ammonia total [as N]monthly average≤ 2.3 mg/LJun–Aug
Nitrogen, ammonia total [as N]monthly average≤ 4 mg/LJan, Feb, Nov, Dec
Nitrogen, ammonia total [as N]daily maximum≤ 12.4 mg/LMar, Apr, May, Sep, Oct
Nitrogen, ammonia total [as N]daily maximum≤ 15 mg/LJun–Aug
Nitrogen, ammonia total [as N]daily maximum≤ 5.7 mg/LJan, Feb, Nov, Dec
Nitrogen, ammonia total [as N]weekly average≤ 5.7 mg/LJun–Aug
Nitrogen, ammonia total [as N]weekly average≤ 6.2 mg/LMar, Apr, May, Sep, Oct
Phosphorus, total [as P]quarterly averagereport only (mg/L)Mar, Jun, Sep, Dec
Phosphorus, total [as P]quarterly maximumreport only (mg/L)Mar, Jun, Sep, Dec
Chloride [as Cl]quarterly averagereport only (mg/L)Mar, Jun, Sep, Dec
Chloride [as Cl]quarterly maximumreport only (mg/L)Mar, Jun, Sep, Dec
Oil and grease30-day average≤ 15 mg/Lall year
Oil and greasedaily maximum≤ 30 mg/Lall year
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year
Coliform, fecal generaldaily maximum≤ 200 #/100mLall year

How strict are these limits?

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

Same industry: the 36 Food and Kindred Products permits in Illinois.

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On EPA ECHO: Facility report · DMR history

Your permit document is the final word. As JSON: /api/v1/permits/IL0033511 · MCP: https://passage-data.com/mcp