This "Search Proposal" function provides all assessment documentation associated with a specific proposal, from referral through to Ministerial Statement, where relevant. Information on a specific proposal not available through this search function can be obtained by contacting DWER, EPA services: info.epa@dwer.wa.gov.au
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Last updated: August 10, 2023
The Western Australian Water Corporation is proposing to construct the Alkimos Seawater Desalination Plant (ASDP) as part of Perth’s Integrated Water Supply Scheme which aims to provide additional sources of drinking water to supplement the existing metropolitan water supply. The ASDP Proposal will be located within the Alkimos Water Precinct (Lot 1050 Marmion Avenue), approximately 40 km north of the Perth, within the northwest corridor, north of Quinns Rock beach and south of Yanchep beach.... Read more...Last updated: November 23, 2021
Changes to Schedule 1 and Condition 12 (Odour Management) of Ministerial Statement 755 in order to: • Amend a key proposal characteristic in Schedule 1 regarding venting of odours. • Review the suitability of Condition 12 in light of the proposed change to Schedule 1 and having regard to the Licence requirements under Part V of the EP Act. Read more...Last updated: December 4, 2018
The proposal is to duplicate the existing Advanced Water Recycling Plant (AWRP) at the Beenyup facility in Craigie. The proposal also includes the construction of two water recharge sites and pipeline infrastructure along a 12.8 km route through the suburbs of Woodvale, Wanneroo, Ashby and Neerabup to recharge approximately 14 GL of recycled water to the Leederville and Yarragadee aquifers. The proposal forms Stage 2 of the Perth Groundwater Replenishment Scheme (GRWS) with the expansion of 14... Read more...Last updated: February 6, 2017
The Water Corporation proposes the construction and operation of the Balannup Pressure Main, a 4.5 km wastewater pressure main from the Collared Street Pump Station to the Waterworks Road Pump Station in Armadale. Read more...Last updated: November 4, 2010
Identification of potential corridors and areas for future installation of water and waste water pipelines and associated infrastructure throughout the southern suburbs of Perth. Read more...Last updated: June 28, 2010
The construction and operation of a seawater desalination plant at a site in the Kwinana / East Rockingham area, and associated seawater intake, concentrated seawater discharge pipelines, and product pipeline to Tamworth Hill or Thomson’s Reservoir. Upgrading of the capacity of the plant to 45 Gigalitres per year at the Kwinana site will include increasing the production of potable water, use of seawater, and discharge of concentrated seawater and further options for combining intake seawater... Read more...Last updated: November 13, 2007
This report provides the advice and recommendations of the Environmental Protection Authority (EPA) to the Minister for the Environment on the environmental factors and principles relevant to the proposal by the Water Corporation to construct, operate and maintain a new Wastewater Treatment Plant (WWTP) and ocean outfall at Alkimos. The proposal is to develop the plant in stages up to an operational capacity of 160ML/day beyond 2050. There are two proposed sites for the WWTP, Site A and Site B... Read more...Last updated: November 12, 2007
The proposal is for the construction and operation of a wastewater treatment plant, and associated ocean outfall, on the Alkimos-Eglinton Dunal System, with an ultimate processing capacity of 160 megalitres per day. Read more...Last updated: April 4, 2000
The proposal is to construct and operate an extension to the Bibra Lake Main Sewer. Read more...Last updated: October 29, 1999
Proposal to redevelop the Harvey and Stirling Reservoir system in order to divert an additional quantity of water from the Harvey Basin for the Perth Metropolitan Water Supply Scheme (PMWSS). The proposal involves the construction of a new pipeline from Harris Sam to Stirling Reservoir to enable transfer of water. Read more...