The bay has natural and artificial shoreline on the southern side of the Parramatta River between the former suburb of Homebush Bay and the suburb of Rhodes. The bay was contaminated with dioxin and other chemicals by Union Carbide group which led to commercial fishing bans in most of Sydney Harbour and health advisories about limiting the quantity of fish eaten from the Parramatta River. Fishing is prohibited in Homebush Bay for health reasons. Other contamination includes phthalates, lead, polycyclic aromatic hydrocarbons, DDT and heavy metals. The eastern shore of the bay was remediated starting in 2008 to remove about 75% of the dioxin from the bay. Remediation was completed in mid-2010.