evidence: The Ngwavuma[2] is a river in Eswatini and KwaZulu-Natal Province in southern Africa. It is also known as the Inguavuma, Ingwavuma, Ingwovuma, and Nggwavuma, and is one of the five major rivers in Eswatini.[3] It arises in southwestern Eswatini and flows eastward. It is a tributary of the Pongola River.[4] The principal towns in Eswatini along the Ngwavuma are Nhlangano and Nsoko.[3] Notes [edit]- ^ Dictionary of Southern African Place Names - ^ Ngwavuma (Approved) at GEOnet Names Server, United States National Geospatial-Intelligence Agency - ^ a b Ünver, Olcay, ed. (2009). "Swaziland". The United Nations World Water Development Report 3: Facing the Challenges. London: Earthscan for World Water Assessment Programme, UNESCO. p. 9. ISBN 978-1-84407-840-0.