Lake County Stormwater Management Commission
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Lake County now offers an online permit and inspection system - Check it out!


 For other information related to Stormwater permits, visit our permitting page.

  1. Contract Opportunity- Program Coordinator to Lake County MS4 Program, DRWW and NBWW Workgroups

    Lake County SMC is seeking to contract a program coordinator. Read on...

  2. Upper Des Plaines River Engineering Impact Analysis

    In June 2018, the Lake County Stormwater Management Commission (SMC) entered into a contract with Christopher B. Burke Engineering, Ltd. Read on...

  3. To: Enforcement Officers, Certified Wetland Specialists and Other Interested Parties:

    On August 16, 2018, the federal Clean Water Rule (CWR, 2015) went back into effect in Illinois following an injunction by the U.S. District Court of South Carolina. Read on...
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