I want to realign a stream, change a stream course, relocate a stream, or enclose a waterway into a pipe drain, conduit, or storm sewer. Do I need to obtain a permit?
A permit is required to alter the course of a stream. Because of the potential negative impacts to fish and wildlife habitat, water quality and natural scenic beauty, the review of projects of this type can be lengthy and possibly require an engineering analysis and Environmental Assessment. Every effort should be made to avoid channelization and use bank stabilization or bioengineering techniques.
