Celebros

Celebros was a stream of Beleriand, a tributary to Taeglin that flowed through Brethil forest. It included the fall Dimrost which was renamed Nen Girith, the "Shuddering Water", when the resting Nienor became cold and could not be warmed or comforted.

Glaurung was slain by Túrin near the confluence of this stream with Taeglin, which was also near to the spot where Nienor committed suicide by jumping into Taeglin.