Erosion Control & Stormwater Management

Retention PondThe Erosion Control and Stormwater Management Code (ECSM) requires new land development activities to meet stormwater management and erosion control requirements. Permit requirements ensure timely stabilization of sites, protect downstream property owners and prevent water pollution both during and after development.

Want to Apply for a Permit?

Use our online permit application program to apply for Erosion Control & Stormwater Management Permits. For online instructions click here:  ECSM

If you are not able to use our online permit application, click on the specific permit type below for application forms and details.

Washington County Code 238

Please note: If your project lies within any City, Village or the following three Townships: Jackson, Kewaskum, Wayne; Erosion Control & Stormwater Management is administered through their permitting offices and ordinances.

Permit Applications & Fees:

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