Lake Burley Griffin being lowered for Scrivener Dam maintenance
The National Capital Authority (NCA) today announced that major engineering works at Scrivener Dam have required them to lower lake levels. It is anticipated the work will be completed within 1 to 1.5 years.
Lake Burley Griffin was lowered 200mm on the evening of Friday 25 November 2011 in anticipation of increased water inflows over the following days. This enabled safe completion of inspection and testing works below the flap gates.
Today (1 December 2011), it will be lowered by another 300mm. This will reduce it to approximately the same level reached in February 2003 under drought conditions. […]