Beenyup ocean outfall duplication (s46)

Project

Proponent:

Proposal description:

In 1989 the Water Authority of Western Australia referred to the Environmental Protection Authority a proposal to build a second ocean outfall from the Beenyup Wastewater Treatment Plant into Marmion Marine Park. Some conditions which related solely to the pre-construction and construction phases have now been satisfactorily completed and formally cleared. They are no longer necessary and can now be deleted.

Assessment Number:

912

Region:

Perth

Referred under EP Act:

s46

Industry sector:

Infrastructure

Last updated:

March 13, 1995

Current Status:

Ministerial Statement published

2. Decision on whether to assess this proposal

Chair's Determination:

s46 request for a change to environmental conditions (not subject to appeal): Public Notification

Preliminary Environmental Factors:

Marine Environmental Quality

Date published:

Saturday, 5 November, 1994

4. EPA Report on assessment

EPA Report Number:

762

EPA Report:

EPA Report 762

Key Environmental Factors:

Marine Environmental Quality

Date published:

Friday, 25 November, 1994

5. Decision on proposal and implementation of proposal

Ministerial Statement

Date of approval:

Monday, 13 March, 1995

Ministerial Statement:

Ministerial Statement 0382

Post-assessment changes

s. 45C amendments:

Attachment 1 to Statement 382 - Change to operational elements to reflect the expansion of the Groundwater Replenishment Scheme (Stage 2) resulting in discharge of rejected wastewater from the 28 GL Advanced Water Recycling Plant (AWRP) via the Beenyup Waste Ocean Outlet (WOO); Include a key characteristics table in Ministerial Statement; Include Figure 1 and co-ordinates, to define the Low Ecological Protection Area and amalgamated Shellfish and Primary Contact Management Zone; Define Environmental Quality Objectives for marine ecosystem Values in the Key Characteristics Table - change to proposal under s45C approved on 28 August 2017 .

Date of approval s. 45C:

Monday, 28 August, 2017