Occurrence of Attributes in Original Text

The text related to the cultural heritage 'Shushtar Historical Hydraulic System' has mentioned 'River' in the following places:
Occurrence Sentence Text Source
The Band-e Kaisar ("Caesar's dam"), an approximately 500-metre (1,600xc2xa0ft) long Roman weir across the Karun, was the key structure of the complex which, along with the Mizan Dam (Band-e Mizan), retained and diverted river water into the irrigation canals in the area.
It partly consists of a pair of primary diversion canals in the Karun river, one of which is still in use today.
[3] In fact the whole area between the two diversion canals (Shutayt and Gargar) on Karun river is called Mianxc3xa2b, an island having the Shushtar city at its northern end.
It is as rich in its diversity of civil engineering structures and its constructions as in the diversity of its uses (urban water supply, mills, irrigation, river transport, and defensive system).
By diverting a river flowing down the mountains, using large-scale civil engineering structures and the creation of canals, it made possible multiple uses for the water across a vast territory: urban water supply, agricultural irrigation, fish farming, mills, transport, defence system, etc.