The area has a perennial river and a number of lakes.
It is one of the few perennial rivers in the region.
The efforts soon paid off, by 1995 Aravri became a perennial river.
It follows a north-westerly course and is a perennial river.
There are over 50 major tributaries to the once free flowing and perennial river.
It is one of the few perennial rivers in the region and provides drinking water for several major towns.
They are, however, always located away from flooded areas but by the shores of small perennial rivers.
The only perennial river in this woreda is the Fafen.
There is no perennial river in the district.
It has a perennial river (the Tamirabarani) and small seasonal rivers.
Although considered a perennial stream it is often dry in the winter.
It is a perennial stream with an augmented summer flow.
The cave was named for a small, perennial stream that runs nearby.
And, the reason for selecting the site - it had perennial streams.
A perennial stream is one which flows continuously all year.
I doubt there are seven perennial streams within a hundred miles of here.
The perennial stream running near the caves is the major source for drinking water.
It is one of the largest perennial streams in Arizona.
At the upper most part of the hill a perennial stream forms a waterfall.
The bauxite is also the reason there are so many perennial streams.