If your property is adjacent to a large waterway such as a lake, major stream, near marine waters or within associated wetlands or flood plains adjacent to these water bodies, your development project may be subject to additional development regulations pursuant to both the county and state shoreline regulations. The purpose of these regulations is to protect these valuable resources.
Shoreline regulations can be very complicated. For single family projects there are three different types of shoreline permit approvals (substantial development, conditional use and variance). Some projects may require more than one shoreline approval depending upon the size and type of activity being proposed. Staff highly recommends applicants undergo a pre-application conference to fully understand the types of permits required and specific restrictions before beginning design work.
Applicants submit the shoreline application first to Snohomish County for review and then the county forwards the application with recommendation to the Department of Ecology (DOE) for approval. Once the shoreline application is approved by DOE, the county can issue the associated development permits.