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    Stormwater

    Stormwater Documents

    As required by IEPA, the following documents are for public viewing (see links at the bottom of this page):

    NPDES Annual Report-Year 20
    NPDES Annual Report- Year 19
    NPDES Annual Report - Year 18
    NPDES Annual Report - Year 17
    NPDES Annual Report - Year 16
    NPDES Annual Report - Year 15
    NPDES Annual Report - Year 14
    NPDES Annual Report - Year 12
    NPDES Annual Report - Year 11
    NPDES Annual Report - Year 10
    NPDES Annual Report - Year 9
    NPDES Annual Report - Year 8
    NPDES Annual Report - Year 7
    NPDES Phase II General Permit
    Illicit Discharge Ordinance
    Stormwater Management Program Plan
    Lake County Memo of Understanding
    City of North Chicago 2018 SMPP - with Appendices
    Notice of Intent (NOI)

    Storage

    • Transparency
    • Government
    • Community Days

    NPDES for MS4

    The IEPA requirements for MS4s (Municipal Separate Storm Sewer Systems)

    Best Management Practices (BMPs)

    Lake County Stormwater Management information about MS4s and NPDES (National Pollutant Discharge Elimination System) Phase II

    General MS4 Information

    USEPA Document on developing SWPPPs and BMPs

      City of North Chicago, Illinois
      City of North Chicago
      1850 Lewis Avenue
      North Chicago, IL 60064
      (847) 596-8600
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