Other projects
Icon Water regularly has projects underway relating to water treatment and supply, some of which are detailed here:

Icon Water is planning for the future of Belconnen and these projects are an important part of our planning. We want to ensure that all upgrades to the sewer are understood, even if they may not occur at the same time. 
Icon Water working with ActewAGL and alliance partners GHD, Abigroup and John Holland, completed remediation works for the Googong Dam spillway in December 2010. This involved repairing eroded sections, extending the walls and improving the structural integrity of the spillway since its original construction in 1978.
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In October 2007, the ACT Government announced a range of new water supply projects for the ACT region, including the design of a Demonstration Water Purification Plant. Icon Water completed the design, but construction is deferred subject to the successful implementation of the other three water security projects.
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The Cotter to Googong Bulk Transfer works by drawing water from the reservoirs in the Cotter Catchment, treating it at the Mt Stromlo treatment plant and, after meeting town demand, using the existing water supply distribution network to transfer surplus water to the Googong reservoir — up to 150 ML/d.
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The Lower Molonglo Water Quality Control Centre (LMWQCC) Secondary Treatment Augmentation project was managed by ActewAGL on behalf of Icon Water and commenced in January 2008.
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