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Abbvie Inc

Pharmaceutical Preparations, major discharger, North Chicago, Illinois. NPDES permit IL0001881 expired Jul 31, 2022; its limits still apply. Last 12 months: over a limit 2 times (last October 2025). Source: EPA ECHO, Oct 22, 2026.

Reports due
About 25 days after each period: outfall 001 form 0 monthly (16 values), outfall 002 form 0 monthly (8 values)
Last report on file
August 2026
Oct 2024 – Sep 2025
2 values over a limit, 0 required values missing, 0 of 24 reports late

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

Period endingOutfallParameterReportedLimitOver by
October 2025001Temperature, water deg. fahrenheit, monthly maximum67.1 deg F≤ 65 deg F3%
October 2025002Temperature, water deg. fahrenheit, monthly maximum67.1 deg F≤ 65 deg F3%

Limits in force (42)

ParameterStatisticLimitMonthsOutfall
Temperature, water deg. fahrenheitmonthly maximum≤ 45 deg FJan–Mar001
Temperature, water deg. fahrenheitmonthly maximum≤ 45 deg FJan–Mar001
Temperature, water deg. fahrenheitmonthly maximum≤ 55 deg FApr001
Temperature, water deg. fahrenheitmonthly maximum≤ 55 deg FApr001
Temperature, water deg. fahrenheitmonthly maximum≤ 60 deg FMay, Nov001
Temperature, water deg. fahrenheitmonthly maximum≤ 60 deg FMay, Nov001
Temperature, water deg. fahrenheitmonthly maximum≤ 70 deg FJun001
Temperature, water deg. fahrenheitmonthly maximum≤ 70 deg FJun001
Temperature, water deg. fahrenheitmonthly maximum≤ 80 deg FJul–Sep001
Temperature, water deg. fahrenheitmonthly maximum≤ 80 deg FJul–Sep001
Temperature, water deg. fahrenheitmonthly maximum≤ 65 deg FOct001
Temperature, water deg. fahrenheitmonthly maximum≤ 65 deg FOct001
Temperature, water deg. fahrenheitmonthly maximum≤ 50 deg FDec001
Temperature, water deg. fahrenheitmonthly maximum≤ 50 deg FDec001
pHmonthly minimum≥ 6 SUall year001
pHmonthly minimum≥ 6 SUall year001
pHmonthly maximum≤ 9 SUall year001
pHmonthly maximum≤ 9 SUall year001
Solids, total suspended30-day average≤ 15 mg/Lall year001
Solids, total suspended30-day average≤ 15 mg/Lall year001
Solids, total suspendeddaily maximum≤ 30 mg/Lall year001
Solids, total suspendeddaily maximum≤ 30 mg/Lall 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
Chlorine, total residualdaily maximum≤ .05 mg/Lall year001
Chlorine, total residualdaily maximum≤ .05 mg/Lall year001
Temperature, water deg. fahrenheitmonthly maximum≤ 45 deg FJan–Mar002
Temperature, water deg. fahrenheitmonthly maximum≤ 55 deg FApr002
Temperature, water deg. fahrenheitmonthly maximum≤ 60 deg FMay, Nov002
Temperature, water deg. fahrenheitmonthly maximum≤ 70 deg FJun002
Temperature, water deg. fahrenheitmonthly maximum≤ 80 deg FJul–Sep002
Temperature, water deg. fahrenheitmonthly maximum≤ 65 deg FOct002
Temperature, water deg. fahrenheitmonthly maximum≤ 50 deg FDec002
pHmonthly minimum≥ 6 SUall year002
pHmonthly maximum≤ 9 SUall year002
Solids, total suspended30-day average≤ 15 mg/Lall year002
Solids, total suspendeddaily maximum≤ 30 mg/Lall year002
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year002
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year002
Chlorine, total residualdaily maximum≤ .05 mg/Lall year002

How strict are these limits?

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

Same industry: the 58 Chemicals and Allied 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/IL0001881 · MCP: https://passage-data.com/mcp