Mallanganee Flood Study

Located 40km west of Casino and 88km east of Tenterfield, the township of Mallanganee is located directly upstream of the Little Creek catchment which is a tributary of the much larger Clarence River. Mallanganee receives headwaters from mountain ranges on the western side of Mallanganee National Park and some small tributaries south of Bruxner Highway.

Kyogle Council engaged the services of Engeny to undertake a flood assessment of Mallanganee township.

The flood assessment included the following:
• Development of an hydraulic model for the township catchment area.
• Simulation of a model for 10%, 2% and 1% AEP events for the Existing Case scenario.
• Identification and assessment of flood mitigation options surrounding Pine Street.
• Production of flood mapping including flood level, flood depth, flood velocity and flood hazard.

Download files:

Mallanganee Township Flood Study