In PS cauvery river has been described in many places. Also the chola kingdom was famous for its fertility. Was the whole cauvery river under chola control? I would like to know more about the river then.
In the ps itself there is an account of how adittacolan constructed temples for siva all along the banks of cauvery from its source in sahya mountain to where it meets the sea.This would not have been possible for him if the entire stretch was not under his control. Rangarajan