In a wetland, saturation with rain water is the dominant factor. It determines the nature of soil development and the types of plant and animal communities. Natural wetlands include reed marshes, billabongs, redgum swamps and coastal lagoons. One of the objectives identified in this plan was to improve water quality.
Wetlands are one of the strategies used to assist in improving water quality.
Warriparinga Wetland was also built to attract native plants and animals, provide recreational and educational opportunities without adversely affecting the area's drainage or flood protection. Water is diverted into the wetland from the Sturt River, which is fed upstream by two major creek systems, Minno and Chambers Creeks. Design and cooperation Work began in June 1998 and the South Australian Premier Hon. John Olsen opened the wetland on December 16, 1998. A 375mm diameter sewer pipe which crossed the site was re-located to make land available for the wetland.