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Lake County Stormwater Management Commission  

Permit Application

The Watershed Development Ordinance (WDO) Permit is available in two formats - fill-able and PDF. Both sides of the form must be submitted and printed on legal size paper.

Incomplete submittals are the number one reason permits are held up. You are strongly encouraged to schedule a pre-application meeting by calling 847.377.7700. SMC can also guide you on additional permits you may need from other agencies.   

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Lake County, Illinois
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Waukegan, IL 60085
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For permit status information or to to schedule a pre-application meeting:
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