Flood Mitigation
The North Pine Dam was designed with little flood mitigation capacity in mind, being designed only for water storage. As such, during flood seasons the location of the dam spillway causes the flooding and closure of Youngs Crossing Road.
Flood conditions last affected the dam catchment in October 2010, and prior to that 1991, 1989 and 2000 & 2009.
The dam wall is also one of the few in Queensland to be located upstream of a large urban area, and in the event of overtopping or dam failure, Geoscience Australia suggests that the downstream urban population would be flooded within three hours.
Read more about this topic: North Pine Dam
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