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H.J. Heinz Company, L.P.

Canned Fruits And Vegetables, Muscatine, Iowa. NPDES permit IA0001741, in force until Mar 31, 2031. Last 12 months: over a limit 38 times (last September 2026), 6 required values missing. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 15 days after each period: form A monthly (16 values)
Last report on file
September 2026
Oct 2024 – Sep 2025
48 values over a limit, 4 required values missing, 2 of 12 reports late

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

All 38 values over a limit
Period endingParameterReportedLimitOver by
October 2025Chlorine, total residual, 30-day average.121538≤ .026 mg/L367%
October 2025Chlorine, total residual, daily maximum.640532≤ .49 lb/d31%
October 2025Chlorine, total residual, daily maximum.74≤ .045 mg/L1544%
January 2026Temperature, water deg. fahrenheit, 30-day average72.29166≤ 68.4 deg F6%
February 2026BOD, 5-day, 20 deg. C, 30-day average15.85≤ 10 mg/L59%
February 2026BOD, 5-day, 20 deg. C, daily maximum29.4≤ 15 mg/L96%
February 2026Chlorine, total residual, daily maximum.09≤ .045 mg/L100%
February 2026Chlorine, total residual, daily maximum.897851≤ .49 lb/d83%
February 2026Temperature, water deg. fahrenheit, 30-day average72.54615≤ 68.4 deg F6%
March 2026Chlorine, total residual, 30-day average.0278≤ .026 mg/L7%
March 2026Chlorine, total residual, daily maximum.07≤ .045 mg/L56%
March 2026Chlorine, total residual, daily maximum.571≤ .49 lb/d17%
March 2026pH, daily minimum6.45≥ 6.5 SU—
April 2026BOD, 5-day, 20 deg. C, 30-day average11.2≤ 10 mg/L12%
April 2026Chlorine, total residual, 30-day average.081333≤ .026 mg/L213%
April 2026Chlorine, total residual, 30-day average.765021≤ .28 lb/d173%
April 2026Chlorine, total residual, daily maximum.76≤ .045 mg/L1589%
April 2026Chlorine, total residual, daily maximum6.90054≤ .49 lb/d1308%
April 2026Solids, total suspended, 30-day average238.8108≤ 214 lb/d12%
April 2026Solids, total suspended, 30-day average40≤ 10 mg/L300%
April 2026Solids, total suspended, daily maximum40≤ 15 mg/L167%
May 2026Chlorine, total residual, 30-day average.135454≤ .026 mg/L421%
May 2026Chlorine, total residual, 30-day average1.47832≤ .28 lb/d428%
May 2026Chlorine, total residual, daily maximum.68≤ .045 mg/L1411%
May 2026Chlorine, total residual, daily maximum7.670252≤ .49 lb/d1465%
June 2026Chlorine, total residual, 30-day average.030384≤ .026 mg/L17%
June 2026Chlorine, total residual, 30-day average.31869≤ .28 lb/d14%
June 2026Chlorine, total residual, daily maximum.06≤ .045 mg/L33%
June 2026Chlorine, total residual, daily maximum.683815≤ .49 lb/d40%
July 2026Chlorine, total residual, 30-day average.028214≤ .026 mg/L9%
July 2026Chlorine, total residual, daily maximum.08≤ .045 mg/L78%
July 2026Chlorine, total residual, daily maximum.865918≤ .49 lb/d77%
August 2026Chlorine, total residual, 30-day average.04≤ .026 mg/L54%
August 2026Chlorine, total residual, daily maximum.21≤ .045 mg/L367%
September 2026Chlorine, total residual, 30-day average.056666≤ .026 mg/L118%
September 2026Chlorine, total residual, 30-day average.509976≤ .28 lb/d82%
September 2026Chlorine, total residual, daily maximum.51≤ .045 mg/L1033%
September 2026Chlorine, total residual, daily maximum4.726318≤ .49 lb/d865%

Limits in force (38)

ParameterStatisticLimitMonths
Temperature, water deg. fahrenheit30-day average≤ 80.2 deg FMar
Temperature, water deg. fahrenheit30-day average≤ 89.1 deg FOct
Temperature, water deg. fahrenheit30-day average≤ 86.7 deg FApr
Temperature, water deg. fahrenheit30-day average≤ 89.6 deg FJun
Temperature, water deg. fahrenheit30-day average≤ 89.6 deg FJul
Temperature, water deg. fahrenheit30-day average≤ 80.6 deg FNov
Temperature, water deg. fahrenheit30-day average≤ 68.4 deg FJan
Temperature, water deg. fahrenheit30-day average≤ 68.4 deg FFeb
Temperature, water deg. fahrenheit30-day average≤ 89.6 deg FSep
Temperature, water deg. fahrenheit30-day average≤ 71.6 deg FDec
Temperature, water deg. fahrenheit30-day average≤ 89.6 deg FAug
Temperature, water deg. fahrenheit30-day average≤ 86.7 deg FMay
Temperature, water deg. fahrenheitdaily maximum≤ 89.6 deg FMar
Temperature, water deg. fahrenheitdaily maximum≤ 89.6 deg FOct
Temperature, water deg. fahrenheitdaily maximum≤ 89.6 deg FApr
Temperature, water deg. fahrenheitdaily maximum≤ 89.6 deg FJun
Temperature, water deg. fahrenheitdaily maximum≤ 89.6 deg FJul
Temperature, water deg. fahrenheitdaily maximum≤ 89.6 deg FNov
Temperature, water deg. fahrenheitdaily maximum≤ 89.6 deg FJan
Temperature, water deg. fahrenheitdaily maximum≤ 89.6 deg FFeb
Temperature, water deg. fahrenheitdaily maximum≤ 89.6 deg FSep
Temperature, water deg. fahrenheitdaily maximum≤ 89.6 deg FDec
Temperature, water deg. fahrenheitdaily maximum≤ 89.6 deg FAug
Temperature, water deg. fahrenheitdaily maximum≤ 89.6 deg FMay
BOD, 5-day, 20 deg. C30-day average≤ 10 mg/Lall year
BOD, 5-day, 20 deg. Cdaily maximum≤ 15 mg/Lall year
BOD, 5-day, 20 deg. C30-day average≤ 214 lb/dall year
BOD, 5-day, 20 deg. Cdaily maximum≤ 320 lb/dall year
pHdaily minimum≥ 6.5 SUall year
pHdaily maximum≤ 9 SUall year
Solids, total suspended30-day average≤ 10 mg/Lall year
Solids, total suspendeddaily maximum≤ 15 mg/Lall year
Solids, total suspended30-day average≤ 214 lb/dall year
Solids, total suspendeddaily maximum≤ 320 lb/dall year
Chlorine, total residual30-day average≤ .026 mg/Lall year
Chlorine, total residualdaily maximum≤ .045 mg/Lall year
Chlorine, total residual30-day average≤ .28 lb/dall year
Chlorine, total residualdaily maximum≤ .49 lb/dall year

New limits from Mar 1, 2031

ParameterNew limitNew or tighterMedian, last 12 months× new limit
Chlorine, total residual, 30-day average0.011 mg/Ltighter0.0293 mg/L (12 values)2.66×
Chlorine, total residual, 30-day average0.127 lb/dtighter0.189 lb/d (11 values)1.49×
Chlorine, total residual, daily maximum0.019 mg/Ltighter0.085 mg/L (12 values)4.47×
Chlorine, total residual, daily maximum0.219 lb/dtighter0.6838 lb/d (11 values)3.12×
Iron, total [as Fe], 30-day average1 mg/Lnew——
Iron, total [as Fe], 30-day average11.5 lb/dnew——
Iron, total [as Fe], daily maximum11.5 lb/dnew——
Iron, total [as Fe], daily maximum1 mg/Lnew——

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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