In the summer of 1900 groups of surveyors traveled the many rivers of this remote area documenting their findings.

Both rivers travel towards Sambava and drain into the Indian Ocean.

The river travels through culverts under some major streets.

Downstream from the dam, the river travels east until it joins the Salinas River.

Avulsions occur as a result of channel slopes that are much lower than the slope that the river could travel if it took a new course.

The river then travels under the A303 to join the Yarlington headwaters.

The river travels in a general northwest direction before turning sharply south.

The river travels through several different vegetation zones.

The river then travels through the community of Glen Tay, continuing to Perth.

The river traveled through to Indian Wells Valley, and its course was diverted several times by volcanic activity.