Major Rivers In Rivers state are:

Santa Barbara River
Bonny River
Andoni River
New Calabar River
Nun River
River Orashi
San Bartholomeo River
Sombreiro River
St Nicholas River
Otamiriochie River
Ogochie River
Imo Miriochie River
Oloshi River
Opobo Channel River

Current Commissioners In Rivers state

History Of Nigeria Constitution

Major Rivers In Nigeria By State

Major Rivers In The World By Countries