They are highly productive ecosystems, and are able to capture energy and provide food and habitat.
They provide a natural hydrological balance in the landscape and help to provide protection against floods.
They have a role in providing water quality protection by filtering pollutants such as sediments, nutrients, organic and inorganic matter and pathogens.
They provide nursery areas for amphibian & waterbirds.
Wetlands provide vital habitat for species that are threatened
They provide temporary refuge for migratory waterbirds
They provide opportunities for scientific research and monitoring
They have intrinsic natural beauty and provide recreational sites
They provide educational sites for schools and the community.