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Lake County Stormwater Management Commission  


Watershed Development Ordinance (June 11, 2013) (PDF format 2MB)

About the Lake County Watershed Development Ordinance (WDO)
Sets minimum countywide standards for new development.

Technical Reference Manual
The TRM is a companion document to the WDO and provides the technical tools and guidelines to correctly apply the current WDO; to promote uniformity, consistency and efficiency throughout the permit and enforcement process; and to ensure that developers adhere to the minimum standards set forth in the WDO for impacting watersheds throughout the county in all Lake County developments.

Contact Information
For WDO and TRM information:
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