Construction of the dam commenced in 1984 and finished in 1988. It created the lake that was named Lake Barambah after the original property in the region. The dam was named after the Queensland Premier Joh Bjelke-Petersen. The dam first overflowed in February 1999, and reached its highest level of 195.01% ( over the
spillway) in January 2011. In 2006,
drought conditions had reduced dam levels to 5% of total capacity. With such low levels, visitors numbers had dropped significantly and local councils were concerned about maintaining drinking water for local towns.
SunWater, the managing organisation of the dam, undertook a dam spillway capacity upgrade program to ensure the highest level of safety for their dams is maintained. The spillway upgrade commenced in 2007 and was completed in 2008. == Recreation activities ==