Caerul Stream is a small stream located in western Flumultria. Its source is an underground spring found within the Fields of Bounty in the center of the Province, and it flows north into the Great Abyss.
The stream's small size renders it unable to be navigated by most ships, and any ports established at its mouth would fail to be useful. Instead, Caerul Stream's main use is to provide fresh water for the residents of Galestow and their livestock.