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: October 1, 2019
The proposal is for the works and operation of a wastewater treatment plant (WWTP) and woodlot reuse scheme for the first three years. This will enable monitoring and evaluation to be undertaken to determine a longer term strategy for development and operation of the scheme. The proposed works and operation for the first three years form part of planned Stage 1 of the scheme, which will extend to the year 2010. A further two stages (extending to 2040) are planned for the future. Read more...Last updated: February 7, 2014
The Water Corporation of Western Australia proposes to construct, commission, operate and maintain a new wastewater treatment plant (WWTP) on a portion of the C class Crown reserve No. 29778 (Forestry Purposes) on Chugg Street, north-east of the Walpole townsite. That portion of the reserve is predominantly cleared and used as a depot for the Department of Conservation and Land Management. Read more...Last updated: February 7, 2014
The proposal is to construct, commission, operate and maintain a 1,000 equivalent persons capacity wastewater treatment plant to serve the Walpole town site and its environs. Inquiry under s46 into a request to remove conditions - Ministerial Statement 493 . Read more...Last updated: October 4, 2012
Request to change implementation conditions of Ministerial Statement 126 . Read more...Last updated: March 10, 2011
The proposal is to develop a wellfield on the Blackwood Plateau near Jarrahwood and to supply the groundwater from the South West Yarragadee aquifers into the Integrated Water Supply Scheme (IWSS). The proposed wellfield would comprise five well sites with two wells at each site drawing from the Yarragadee Formation Unit 1 and Unit 3 aquifers, approximately 400m and 700m respectively from the surface (termed the eastern split wellfield), providing a maximum of 45 GL/yr into the IWSS through a... Read more...Last updated: April 22, 2007
The proposal is to raise the application rate for total nitrogen from 106 to 150 kg/ha/y to the area of irrigated trees on the tree farm. Inquiry under s46 into changes to Ministerial Statement 287 . The original proposal, assessed in 1992, calculated nitrogen loadings in the wastewater applied to the grass bays and the irrigated trees at the wastewater disposal site. The projected loadings were based on the wastewater treatment plant being upgraded to reduce nitrogen concentrations in the... Read more...