EPA Assessment Reports

Below is a list of EPA assessment reports and recommendations. Clicking on the title will take you to the "case view" of the proposal, with all available information from referral to post-assessment and implementation.

Note that these are reports on assessments. Earlier EPA bulletins and reports included strategic advice and technical information unrelated to formal assessments. These may now be found by a general search of this website or under non-EIA advice and reference material.

Please contact us if you cannot find the report you are looking for.

Metropolitan Region Scheme Amendment 1388/57 – Wattle Grove South
Release date: July 30, 2025

EPA Report Number: 1788

EPA Report:
PDF icon EPA Report 1788 Wattle Grove.pdf
Dampier to Bunbury Natural Gas Pipeline Southern Looping Project, Loop 10, South of Kwinana (S46) [2449]
Date published: July 9, 2025

EPA Report Number: 1787

EPA Report:
PDF icon EPA Report 1787 Southern Looping Project.pdf
North Kiaka Quartzite Mine
Date published: June 30, 2025

EPA Report Number: 1786

EPA Report:
PDF icon EPA Report 1786 North Kiaka.pdf
Hemi Gold Project
Date published: June 30, 2025

EPA Report Number: 1785

EPA Report:
PDF icon EPA Report 1785 Hemi Gold Project.pdf
West Angelas Revised Proposal
Date published: June 25, 2025

EPA Report Number: 1784

EPA Report:
PDF icon EPA Report 1784 West Angelas.pdf
South Thomson Development Barge Landing Project
Date published: June 19, 2025

EPA Report Number: 1783

EPA Report:
PDF icon EPA Report 1783 South Thomson Barge.pdf
Gnarabup Tourism Development – Resort and Beach Village
Date published: May 28, 2025

EPA Report Number: 1782

EPA Report:
PDF icon EPA Report 1782 Gnarabup Tourism Development.pdf
Gorgon Gas Development Revised and Expanded Proposal: Barrow Island Nature Reserve (S46) [2367]
Date published: April 16, 2025

EPA Report Number: 1781

EPA Report:
PDF icon EPA Report 1781 Gorgon Gas.pdf
Mt Keith Power Station Capacity Expansion Project
Date published: April 3, 2025

EPA Report Number: 1780

EPA Report:
PDF icon EPA Report 1780 Mt Keith Power Station Capacity Expansion Project.pdf
Fimiston Gold Mine Operations Extension (Stage 3) and Mine Closure Planning: Revised Proposal - Fimiston South Project
Date published: February 3, 2025

EPA Report Number: 1779

EPA Report:
PDF icon EPA Report 1779 KCGM_Fimiston.pdf
Arrowsmith North Silica Sand Project
Date published: January 9, 2025

EPA Report Number: 1778

EPA Report:
PDF icon EPA Report 1778 Arrowsmith North Silica Sand Project.pdf
Mackay Sulphate of Potash Project
Date published: December 10, 2024

EPA Report Number: 1777

EPA Report:
PDF icon EPA Report 1777 Mackay Sulphate of Potash Project.pdf
Yarnima Power Station Stage 4 (Gas Reciprocating Engines)
Date published: December 5, 2024

EPA Report Number: 1776

EPA Report:
PDF icon EPA Report 1776 Yarnima Power Station Stage 4.pdf
Woodie Continued Operations Project
Date published: December 2, 2024

EPA Report Number: 1775

EPA Report:
PDF icon EPA Report 1775 Woodie Continued Operations Project.pdf
Brockman Syncline Proposal
Date published: November 27, 2024

EPA Report Number: 1774

EPA Report:
PDF icon EPA Report 1774 - Brockman Syncline Proposal.pdf
Hope Downs 2
Date published: November 27, 2024

EPA Report Number: 1773

EPA Report:
PDF icon EPA Report 1773 - Hope Downs 2.pdf
Kemerton Power Station Increased Operation Hours
Date published: November 18, 2024

EPA Report Number: 1772

EPA Report:
PDF icon EPA Report 1772 Kemerton Power Station Increased Operation Hours.pdf
Garden Street Extension, Southern River
Date published: October 14, 2024

EPA Report Number: 1771

EPA Report:
PDF icon EPA Report 1771 - Garden Street Extension, Southern River
Pilbara Energy Project Expansion
Date published: November 1, 2024

EPA Report Number: 1770

EPA Report:
PDF icon EPA Report 1770 Pilbara Energy Project.pdf
Tonkin Highway Grade Separated Interchanges (Hale Road and Welshpool Road)
Date published: August 5, 2024

EPA Report Number: 1769

EPA Report:
PDF icon EPA Report 1769 Tonkin Highway Grade Separated Interchanges (Hale Road and Welshpool Road).pdf

Pages