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
Visit Environment Online Portal if you cannot locate a specific proposal here.
Last updated: May 8, 2025
Main Roads is proposing to upgrade and widen Anketell Road to an Expressway Standard for approximately 7.5 km between Leath Road and Kwinana Freeway in the City of Kwinana, WA. The Proposal will include grade separated interchanges at six locations, grade separation of road over rail at two locations and other supporting road infrastructure . Read more...Last updated: May 2, 2025
The Proposal is to extend and redevelop the existing Army Groyne into a barge operations facility in South Thomson Bay at Wadjemup / Rottnest Island. The Proposal includes: Dredging for the purpose of construction for a breakwater/laydown area and for a barge turning circle. Use of dredge spoil for re-use as reclamation to create a laydown area. Extension of the existing Army Groyne to create a breakwater. Barge landing ramp. Ferry berth. Small craft landing facility. Fuel storage and... Read more...Last updated: March 27, 2025
The proposal is to design and construct the extension of the Tonkin Highway from Mills Road West to South Western Highway. The proposal is approximately 32 km in length and includes the design, construction and use of a highway of six lanes from Mills Road West to Mundijong Road and four lanes from Mundijong Road to South Western Highway. Read more...Last updated: March 13, 2025
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: February 4, 2025
The Proposal is to construct and operate a new multimodal port in the Kwinana Industrial Area (KIA), approximately 30 km south of Perth. The Proposal includes: A port facility. Adjacent areas of landside development. An offshore breakwater. Dredging for a second main channel. Dredging for access channels, turning basins and berthing areas. Use of dredge material for beneficial re-use and, where required, placement in approved marine placement areas. Removal of the disused Kwinana Bulk Berth 1 (... Read more...Last updated: January 13, 2025
Lot 123 Mortimer Road Casuarina (Lot 123) is 45 hectares (ha) in size, and is proposed to be subdivided into two lots; one conservation lot of 7.9 hectares (ha) and a balance lot for residential development. Lot 123 contains excellent quality remnant Banksia woodland vegetation, threatened fauna habitat, and a conservation category wetland. Read more...