cyclone. The Fitzroy River Barrage was commissioned in 1971. The barrage has a capacity of 81,300 megalitres and holds back a lake long. The barrage was funded by the Rockhampton City Council to provide a reliable source of water to the city, and to effectively drought proof Rockhampton. In 2002, a study showed that salinity was increasing in the Fitzroy Basin and, while only small areas of land were severely affected by salinity, urged that steps be taken to manage salinity by good irrigation practices and better management of tree clearing. In 1989, two bombs exploded inside the Shark Nightclub, causing injuries and extensive damage to the building. The following year, the Factory Nightclub was also damaged by a bomb. It is not known who planted the bombs. 21st century In 2003, Rockhampton was the centre of significant national media interest after local teenager Natasha Ryan was found in the North Rockhampton home of her boyfriend, Scott Black, after being missing for five years. Serial killer Leonard Fraser had been charged with her murder, as her disappearance occurred in the period in which Fraser had abducted and murdered other women and girls. An anonymous tip-off during Fraser's trial led to the discovery of Ryan. Despite Ryan's discovery, Fraser's defence did not seek a mistrial and Fraser was convicted of the murders of other women and girls and was given an indefinite life sentence. On 20 February 2015, Rockhampton was severely damaged by Cyclone Marcia damaging hundreds of homes and businesses with wind speeds over 150 km/h recorded in Rockhampton. Major flooding was experienced in the upper reaches of the Fitzroy River after more than 250mm were recorded. The cyclone left about 100,000 properties across Central Queensland without power. According to the , there were 76,985 people in Rockhampton. Aboriginal and Torres Strait Islander people made up 7.2% of the population. 82.8% of people were born in Australia. The next most common countries of birth were New Zealand 1.4%, England 1.3%, Philippines 1.1%, India 0.6% and Vietnam 0.4%. 86.4% of people spoke only English at home. Other languages spoken at home included Vietnamese 0.5%, Tagalog 0.5%, Portuguese 0.3%, Filipino 0.3% and Mandarin 0.3% The most common responses for religion were Catholic 26.5%, No Religion 22.6% and Anglican 17.1%. Geography The town lies on the Fitzroy River, approximately from where the river enters the Coral Sea, and some north of the state