It tends to dry-up through the lack of rain
Fed by both monsoons,the rivers of Tamilnadu are practically non-perennial
Non perennial rivers are also known as seasnal or peninsular river . These rivers are non perennial because they flow in certain parts of the year when rainfall is sufficient to provide runoff, the rest of the time it is just a dry river bed.
The rivers of the Deccan plateau receive water only from the rains hence they are non-perennial and non navigable as they flow through a rugged terrain.
The peninsular rivers are not perennial because they are rainfall dependent. As you know that the rainfall pattern in not fixed so they dry out during summers
The peninsular rivers are not perennial because they are rainfall dependent. As you know that the rainfall pattern in not fixed so they dry out during summers
perennial river
Pernnial rivers in india
Most of the North Indian rivers have their oirigin in Himalyas . They are perennial because they are snow fed .
Seasonal rivers of India are Godavari,Krishna,Cauvery of Soth India Perennial rivers are Ganga,Indus,Brahmaputra are major
Non perennial rivers are also known as seasnal or peninsular river . These rivers are non perennial because they flow in certain parts of the year when rainfall is sufficient to provide runoff, the rest of the time it is just a dry river bed.
Perennial canals have water flowing in them round the year. but Non perennial canal are fed only in particular seasons especially during monsoon.
Perennial canals are those canals that have water either from rivers or from artificial lakes.Read more: What_are_perennial_canals