It is also known as the Inguavuma , Ingwavuma , Ingwovuma , and Nggwavuma , and is one of the five major rivers in Swaziland .
The Ngwavuma is a river in Swaziland and KwaZulu - Natal Province in southern Africa .
Ngwavuma is also known as the Inguavuma , Ingwavuma , Ingwovuma , and Nggwavuma , and is one of the five major rivers in Swaziland .
The Ngwavuma is a river in Swaziland and KwaZulu - Natal Province in southern Africa .