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.

Arrowsmith North Silica Sand Project
Date published: January 9, 2025

EPA Report Number: 1778

EPA Report:
EPA Report 1778 Arrowsmith North Silica Sand Project.pdf (PDF, 2.31 MB)
Mackay Sulphate of Potash Project
Date published: December 10, 2024

EPA Report Number: 1777

EPA Report:
EPA Report 1777 Mackay Sulphate of Potash Project.pdf (PDF, 3.48 MB)
Yarnima Power Station Stage 4 (Gas Reciprocating Engines)
Date published: December 5, 2024

EPA Report Number: 1776

EPA Report:
EPA Report 1776 Yarnima Power Station Stage 4.pdf (PDF, 2.22 MB)
Woodie Continued Operations Project
Date published: December 2, 2024

EPA Report Number: 1775

EPA Report:
EPA Report 1775 Woodie Continued Operations Project.pdf (PDF, 3.75 MB)
Brockman Syncline Proposal
Date published: November 27, 2024

EPA Report Number: 1774

EPA Report:
EPA Report 1774 - Brockman Syncline Proposal.pdf (PDF, 10.76 MB)
Hope Downs 2
Date published: November 27, 2024

EPA Report Number: 1773

EPA Report:
EPA Report 1773 - Hope Downs 2.pdf (PDF, 9.87 MB)
Kemerton Power Station Increased Operation Hours
Date published: November 18, 2024

EPA Report Number: 1772

EPA Report:
EPA Report 1772 Kemerton Power Station Increased Operation Hours.pdf (PDF, 2.25 MB)
Garden Street Extension, Southern River
Date published: October 14, 2024

EPA Report Number: 1771

EPA Report:
EPA Report 1771 - Garden Street Extension, Southern River (PDF, 2.91 MB)
Pilbara Energy Project Expansion
Date published: November 1, 2024

EPA Report Number: 1770

EPA Report:
EPA Report 1770 Pilbara Energy Project.pdf (PDF, 2.18 MB)
Tonkin Highway Grade Separated Interchanges (Hale Road and Welshpool Road)
Date published: August 5, 2024

EPA Report Number: 1769

EPA Report:
EPA Report 1769 Tonkin Highway Grade Separated Interchanges (Hale Road and Welshpool Road).pdf (PDF, 2.59 MB)
Worsley Mine Expansion – Revised Proposal
Date published: July 8, 2024

EPA Report Number: 1768

EPA Report:
EPA Report 1768 Worsley Mine Expansion.pdf (PDF, 16.85 MB)
Sandy Ridge Facility – Alignment of Gate Waste Acceptance Tonnage
Date published: June 4, 2024

EPA Report Number: 1767

EPA Report:
EPA Report 1767 Sandy Ridge Facility.pdf (PDF, 1.39 MB)
Metropolitan Region Scheme Amendment 1344/57 Maida Vale Urban Precinct
Date published:

EPA Report Number: 1766

EPA Report:
EPA Report 1766 Maida Vale Urban Precinct .pdf (PDF, 2.24 MB)
Medcalf Vanadium Project
Date published: May 1, 2024

EPA Report Number: 1765

EPA Report:
EPA Report 1765 - Medcalf Vanadium Project.pdf (PDF, 6.16 MB)
Cape Riche Seawater Desalination Plant (S46) [2383]
Date published: April 22, 2024

EPA Report Number: 1764

EPA Report:
EPA Report 1764-Cape Riche s. 46 time extension.pdf (PDF, 359.06 KB)
Parker Range (Mount Caudan) Iron Ore Project (S46) [2378]
Date published: April 29, 2024

EPA Report Number: 1763

EPA Report:
EPA Report 1763 - Parker Range (Mount Caudan).pdf (PDF, 1.17 MB)
Wingellina Nickel Project (S46) [2331]
Date published: April 22, 2024

EPA Report Number: 1762

EPA Report:
EPA Report 1762 Wingellina Nickel Project s46.pdf (PDF, 984.64 KB)
Yogi Magnetite Project
Date published: April 8, 2024

EPA Report Number: 1761

EPA Report:
Yogi Magnetite Project EPA Assessment Report 1761.pdf (PDF, 4.11 MB)
Koombana Bay Marine Structures
Date published: March 25, 2024

EPA Report Number: 1760

EPA Report:
Koombana Bay Marine Structures EPA Assessment Report.pdf (PDF, 2.19 MB)
Atlas Project
Date published: March 13, 2024

EPA Report Number: 1759

EPA Report:
Atlas_Project EPA assessment report.pdf (PDF, 3.96 MB)

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