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Tyson Fresh Meats, Inc.

Meat Packing Plants, major discharger, Perry, Iowa. NPDES permit IA0002089, in force until May 31, 2031. Last 12 months: no values over a limit. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 15 days after each period: form A monthly (32 values)
Last report on file
September 2026
Oct 2024 – Sep 2025
0 values over a limit, 0 required values missing, 4 of 12 reports late

Limits in force (76)

ParameterStatisticLimitMonths
BOD, 5-day, 20 deg. C30-day average≤ 35.4 mg/Lall year
BOD, 5-day, 20 deg. Cdaily maximum≤ 70.9 mg/Lall year
BOD, 5-day, 20 deg. C30-day average≤ 413.7 lb/dall year
BOD, 5-day, 20 deg. Cdaily maximum≤ 827.4 lb/dall year
pH30-day average≤ 6.1 SUall year
pHdaily maximum≤ 9 SUall year
Solids, total suspended30-day average≤ 42.2 mg/Lall year
Solids, total suspendeddaily maximum≤ 84.4 mg/Lall year
Solids, total suspended30-day average≤ 492.5 lb/dall year
Solids, total suspendeddaily maximum≤ 985 lb/dall year
Oil & Grease30-day average≤ 13.5 mg/Lall year
Oil & Greasedaily maximum≤ 27 mg/Lall year
Oil & Grease30-day average≤ 157.6 lb/dall year
Oil & Greasedaily maximum≤ 315.2 lb/dall year
Nitrogen, total [as N]30-day average≤ 134 mg/Lall year
Nitrogen, total [as N]daily maximum≤ 194 mg/Lall year
Nitrogen, total [as N]30-day average≤ 916 lb/dall year
Nitrogen, total [as N]daily maximum≤ 1327 lb/dall year
Nitrogen, ammonia total [as N]30-day average≤ 4 mg/LOct
Nitrogen, ammonia total [as N]30-day average≤ 3.5 mg/LAug
Nitrogen, ammonia total [as N]30-day average≤ 3.9 mg/LSep
Nitrogen, ammonia total [as N]30-day average≤ 4 mg/LMay
Nitrogen, ammonia total [as N]30-day average≤ 4 mg/LFeb
Nitrogen, ammonia total [as N]30-day average≤ 4 mg/LMar
Nitrogen, ammonia total [as N]30-day average≤ 3.7 mg/LJul
Nitrogen, ammonia total [as N]30-day average≤ 4 mg/LDec
Nitrogen, ammonia total [as N]30-day average≤ 4 mg/LJan
Nitrogen, ammonia total [as N]30-day average≤ 4 mg/LJun
Nitrogen, ammonia total [as N]30-day average≤ 4 mg/LApr
Nitrogen, ammonia total [as N]30-day average≤ 4 mg/LNov
Nitrogen, ammonia total [as N]daily maximum≤ 8 mg/LOct
Nitrogen, ammonia total [as N]daily maximum≤ 8 mg/LAug
Nitrogen, ammonia total [as N]daily maximum≤ 8 mg/LSep
Nitrogen, ammonia total [as N]daily maximum≤ 8 mg/LMay
Nitrogen, ammonia total [as N]daily maximum≤ 8 mg/LFeb
Nitrogen, ammonia total [as N]daily maximum≤ 8 mg/LMar
Nitrogen, ammonia total [as N]daily maximum≤ 8 mg/LJul
Nitrogen, ammonia total [as N]daily maximum≤ 8 mg/LDec
Nitrogen, ammonia total [as N]daily maximum≤ 8 mg/LJan
Nitrogen, ammonia total [as N]daily maximum≤ 8 mg/LJun
Nitrogen, ammonia total [as N]daily maximum≤ 8 mg/LApr
Nitrogen, ammonia total [as N]daily maximum≤ 8 mg/LNov
Nitrogen, ammonia total [as N]30-day average≤ 27.4 lb/dOct
Nitrogen, ammonia total [as N]30-day average≤ 27.4 lb/dAug
Nitrogen, ammonia total [as N]30-day average≤ 27.4 lb/dSep
Nitrogen, ammonia total [as N]30-day average≤ 27.4 lb/dMay
Nitrogen, ammonia total [as N]30-day average≤ 27.4 lb/dFeb
Nitrogen, ammonia total [as N]30-day average≤ 27.4 lb/dMar
Nitrogen, ammonia total [as N]30-day average≤ 27.4 lb/dJul
Nitrogen, ammonia total [as N]30-day average≤ 27.4 lb/dDec
Nitrogen, ammonia total [as N]30-day average≤ 27.4 lb/dJan
Nitrogen, ammonia total [as N]30-day average≤ 27.4 lb/dJun
Nitrogen, ammonia total [as N]30-day average≤ 27.4 lb/dApr
Nitrogen, ammonia total [as N]30-day average≤ 27.4 lb/dNov
Nitrogen, ammonia total [as N]daily maximum≤ 54.7 lb/dOct
Nitrogen, ammonia total [as N]daily maximum≤ 54.7 lb/dAug
Nitrogen, ammonia total [as N]daily maximum≤ 57.4 lb/dSep
Nitrogen, ammonia total [as N]daily maximum≤ 54.7 lb/dMay
Nitrogen, ammonia total [as N]daily maximum≤ 54.7 lb/dFeb
Nitrogen, ammonia total [as N]daily maximum≤ 54.7 lb/dMar
Nitrogen, ammonia total [as N]daily maximum≤ 54.7 lb/dJul
Nitrogen, ammonia total [as N]daily maximum≤ 54.7 lb/dDec
Nitrogen, ammonia total [as N]daily maximum≤ 54.7 lb/dJan
Nitrogen, ammonia total [as N]daily maximum≤ 54.7 lb/dJun
Nitrogen, ammonia total [as N]daily maximum≤ 54.7 lb/dApr
Nitrogen, ammonia total [as N]daily maximum≤ 54.7 lb/dNov
Nitrogen, Kjeldahl, total [as N]30-day average≤ 2873 lb/dall year
Nitrogen, Kjeldahl, total [as N]daily maximum≤ 4702 lb/dall year
Chlorine, total residual30-day average≤ .026 mg/Lall year
Chlorine, total residualdaily maximum≤ .026 mg/Lall year
Chlorine, total residual30-day average≤ .299 lb/dall year
Chlorine, total residualdaily maximum≤ .299 lb/dall year
E. colidaily maximum≤ 126 #/100mLMar–Nov
Toxicity [acute], Ceriodaphnia dubiadaily maximum≤ 1 N=0;Y=1all year
Toxicity [acute], Pimephales promelas [Fathead Minnow]daily maximum≤ 1 N=0;Y=1all year
Coliform, fecal generaldaily maximum≤ 400 #/100mLall year

How strict are these limits?

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

Same industry: the 48 Food and Kindred Products permits in Iowa.

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On EPA ECHO: Facility report · DMR history

Your permit document is the final word. As JSON: /api/v1/permits/IA0002089 · MCP: https://passage-data.com/mcp