| Somebody Isn't Doing Their Job
This article or section of our Archives is in need of improvement. Please help the Onu-Matoran to add information and make this exhibit worthy of The BIONICLE Wiki. If, however, this article has already been improved satisfactorily, please remove this template.
The Skrall River is a river that has it's source in the Black Spike Mountains, so called because the Skrall built a dam in order to maintain sole control of its water. Control of the dam was the prize for several Glatorian arena matches, but the Skrall consistently retained possession of the structure.