Occurrence of Attributes in Original Text

The text related to the cultural heritage 'Archaeological Site of Carthage' has mentioned 'River' in the following places:
Occurrence Sentence Text Source
Chora encompassed a limited area: the north coastal tell, the lower Bagradas river valley (inland from Utica), Cape Bon, and the adjacent sahel on the east coast.
It had the advantageous position of being situated on the outlet of the Medjerda River, Tunisia's only river that flowed all year long.
However, grain cultivation in the Tunisian mountains caused large amounts of silt to erode into the river.