Permits & Approvals

ERCA is responsible for approvals for construction and filling on floodplains and for alterations to river or stream channels. This permit process ensures that development will not create risks to public safety, such as flooding or erosion, and that the natural features of the watershed are protected. ERCA's "one window" service for permits through which proponents deal only with ERCA rather than a number of public agencies, provides a more efficient service to residents and municipalities that saves time and money while protecting the environment.

If you are not the owner of the property for which you are applying for permits, you must provide a 'Landowner Authorization Form' with your permit application.

While it is best to contact our office to determine if a permit is required, please click here to see a map of our regulated areas.