Stream restoration in highly
urbanized areas is a relatively new and challenging field. Success of any
stream project is dependent on how effectively it meets expectations. In the
urban setting, restoration projects generally involve the removal of existing
structural elements and replacing them with softer alternatives. This is
especially true in urban settings where existing channels are currently
providing benefits considered valuable or essential to the community. These
benefits include flood control, minimum maintenance, public safety, and
protection of property, bridges, utilities, and other infrastructure. Urban
stream restoration then, is the science of incorporating additional benefits
that may be less apparent to the public, but no less important. These benefits
include increasing water quality, recycling stream nutrients, absorbing and
breaking down toxins, increasing water supply, transporting sediment,
dissipating energy, providing habitat, and providing aesthetics. Urban
restoration efforts should work to combine the natural system that functioned
efficiently and effectively before development and the values, needs, and
desires of the current surrounding community. From this experience, we
developed four key goals for urban stream restoration projects. They are: 1)
The restoration design should adequately maintain the benefits of the existing
channel, 2) the project should provide additional 'restoration' benefits, 3)
the project should provide a successful demonstration of urban stream
restoration to increase awareness and educate community members, and 4) the
project should improve the science of urban stream restoration. A greater
framework that incorporates our technical approach and the human dimension of
urban stream restoration will be presented.