Abua: is a Local Government Area in Rivers State, Nigeria. Its headquarters is located in Ayama/Abua Central Abua. It has an area of 704 km2and a population of 282,988 at the 2006 census. Abua consists of Otapha, Okpeden, Ogbo Abuan, and Emughan. Each has its own ruler and minimum of seven villages under it.