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Roquette America, Inc.

Flavoring Extracts And Syrups, Clinton, Iowa. NPDES permit IA0000183, in force until Mar 31, 2028. Last 12 months: over a limit 3 times (last September 2026), 4 required values missing, 2 of 12 reports late. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 15 days after each period: form A monthly (8 values)
Renewal application due
Oct 3, 2027 · 180 days before expiry; your permit may set another date
Last report on file
September 2026
Oct 2024 – Sep 2025
5 values over a limit, 4 required values missing, 0 of 12 reports late

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

Period endingParameterReportedLimitOver by
May 2026Temperature, water deg. fahrenheit, 30-day average112≤ 104.5 deg F7%
September 2026Temperature, water deg. fahrenheit, 30-day average137≤ 104 deg F32%
September 2026Temperature, water deg. fahrenheit, daily maximum138≤ 104 deg F33%

Limits in force (30)

ParameterStatisticLimitMonths
Temperature, water deg. fahrenheit30-day average≤ 99 deg FJul
Temperature, water deg. fahrenheit30-day average≤ 80.6 deg FJan
Temperature, water deg. fahrenheit30-day average≤ 103.7 deg FApr
Temperature, water deg. fahrenheit30-day average≤ 104.5 deg FMay
Temperature, water deg. fahrenheit30-day average≤ 99 deg FAug
Temperature, water deg. fahrenheit30-day average≤ 102.4 deg FMar
Temperature, water deg. fahrenheit30-day average≤ 91.8 deg FNov
Temperature, water deg. fahrenheit30-day average≤ 110.2 deg FJun
Temperature, water deg. fahrenheit30-day average≤ 113.3 deg FOct
Temperature, water deg. fahrenheit30-day average≤ 104 deg FSep
Temperature, water deg. fahrenheit30-day average≤ 93.6 deg FFeb
Temperature, water deg. fahrenheit30-day average≤ 80.8 deg FDec
Temperature, water deg. fahrenheitdaily maximum≤ 99 deg FJul
Temperature, water deg. fahrenheitdaily maximum≤ 151 deg FJan
Temperature, water deg. fahrenheitdaily maximum≤ 156 deg FApr
Temperature, water deg. fahrenheitdaily maximum≤ 161 deg FMay
Temperature, water deg. fahrenheitdaily maximum≤ 99 deg FAug
Temperature, water deg. fahrenheitdaily maximum≤ 129 deg FMar
Temperature, water deg. fahrenheitdaily maximum≤ 156 deg FNov
Temperature, water deg. fahrenheitdaily maximum≤ 134 deg FJun
Temperature, water deg. fahrenheitdaily maximum≤ 122.2 deg FOct
Temperature, water deg. fahrenheitdaily maximum≤ 104 deg FSep
Temperature, water deg. fahrenheitdaily maximum≤ 142 deg FFeb
Temperature, water deg. fahrenheitdaily maximum≤ 152 deg FDec
pHdaily minimum≥ 6 SUall year
pHdaily maximum≤ 9 SUall year
Iron, total [as Fe]30-day average≤ 1 mg/Lall year
Iron, total [as Fe]daily maximum≤ 1 mg/Lall year
Iron, total [as Fe]30-day average≤ 2.23 lb/dall year
Iron, total [as Fe]daily maximum≤ 2.23 lb/dall 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/IA0000183 · MCP: https://passage-data.com/mcp