Project Proponent Alkina Holdings Pty Ltd Proposal description The proposal involves the construction and use of a landfill and associated infrastructure for receiving Class II and III waste of 150,000 to 250,000 tonnes per annum (tpa) over a period of 20 years. The proposal is located at Allawuna Farm, St Ronans, within the Shire of York. Assessment Number 2204 Region Wheatbelt Referred under EP Act s43 Industry sector Waste management Last updated November 20, 2025 Current Status Ministerial Statement published 1. Referral Comment on this referral Great Southern Landfill Referral documentation Statement of Reasons.pdf (PDF, 522.5 KB) 2. Decision on whether to assess this proposal Chair's Determination Assess - Public Environmental Review Extract of determination Great Southern Landfill at Allawuna Farm Lots 4869, 5931, 9926 and 26934 Great Southern Highway, St Ronans (PDF, 327.43 KB) Preliminary Environmental Factors Social Surroundings Flora and Vegetation Terrestrial Environmental Quality Terrestrial Fauna Inland Waters Statement of reasons A584547-S43-280319.pdf (PDF, 522.5 KB) Date published Monday, April 29, 2019 - 12:00 3. Assessment Scoping Environmental scoping document CMS17605 - Final ESD - Approved 290819 (PDF, 1.3 MB) Approved Thursday, August 29, 2019 - 12:00 Environmental Review Make a submission Great Southern Landfill at Allawuna Farm, Great Southern Highway, St Ronans Environmental Review documentation Environmental Review Document.pdf (PDF, 17.03 MB) Appendix 1_1_Golder 2017a_Summary of geotechnical information_Part1.pdf (PDF, 9.92 MB) Appendix 1_1_Golder 2017a_Summary of geotechnical information_Part2.pdf (PDF, 9.82 MB) Appendix 1_1_Golder 2017a_Summary of geotechnical information_Part3.pdf (PDF, 9.85 MB) Appendix 1_1_Golder 2017a_Summary of geotechnical information_Part4.pdf (PDF, 9.94 MB) Appendix 1_1_Golder 2017a_Summary of geotechnical information_Part5.pdf (PDF, 9.37 MB) Appendix 1_1_Golder 2017a_Summary of geotechnical information_Part6.pdf (PDF, 3.87 MB) Appendix 1_2_Golder 2017b_GSL-Technical Specification.pdf (PDF, 805.07 KB) Appendix 1_3_Golder 2017c_GSL Design Report.pdf (PDF, 1.18 MB) Appendix 1_4_Golder 2017d_GSL CQA for Cell 1 for Tender.pdf (PDF, 516.16 KB) Appendix 1_5_Golder 2017g Summary of stability_1777197-030-M-Rev0.pdf (PDF, 163.56 KB) Appendix 1_5b_Golder 2017g_Stability assessment_ Attachment B- Addendum to stability assessment_147654033-025.pdf (PDF, 7.92 MB) Appendix 1_5b_Golder 2017g_Summary of stability assessment Attachment A-_147645033-012-R-Rev0.pdf (PDF, 3.52 MB) Appendix 1_6_Golder 2017k_GSL works approval supplementary information.pdf (PDF, 1.4 MB) Appendix 1_7_Golder 2017h_Summary of topsoil handling and sediment management.pdf (PDF, 510.84 KB) Appendix 1_8_EPA 2013_Advice_Regarding_Environmental_Protection_Act_Part_IV_Referral.pdf (PDF, 1.04 MB) Appendix 1_9_SWIPP Hyder_Presentation_24_October.pdf (PDF, 297.41 KB) Appendix 1_10_Golder 2020_Stability assessment of leachate and retention pond and stormwatrer dam.pdf (PDF, 1.39 MB) Appendix 2_1_IBSA_Flora_and_Vegetation.zip (ZIP, 8.18 MB) Appendix 2_2_IBSA_Black_Cockatoo.zip (ZIP, 1.73 MB) Appendix 2_3_IBSA_Feral_Fauna.zip (ZIP, 4.9 MB) Appendix 2_4_ DSEWPAC 2013 Advice Regarding Tree Clearing.pdf (PDF, 203.83 KB) Appendix 2_5_DWER 2018 CPS 7656_1 clearing letter and prelim report.pdf (PDF, 2.31 MB) Appendix 2_6_Emerge 2020a_Flora and Vegetation Assessment.pdf (PDF, 7.82 MB) Appendix 2_7_ Emerge 2020b_ Base Feral animal survey.pdf (PDF, 4.73 MB) Appendix 2_8_Emerge 2020c_Black cockatoo habitat assessment.pdf (PDF, 1.21 MB) Appendix 2_9_ENV fauna and flora assessment GSH roadside assessment.pdf (PDF, 6.52 MB) Appendix 2_10_ENV Vegetation_and_Fauna_Assessment_Report.pdf (PDF, 5.71 MB) Appendix 2_11_Golder 2018_Tree survey to support NVCP application_great southern landfill.pdf (PDF, 4.18 MB) Appendix 2_12_ Soil Conservation Notice_Lot 4869.pdf (PDF, 1.73 MB) Appendix 2_13_Golder 2017o_Supporting flora and fauna info.pdf (PDF, 5.74 MB) Appendix 2_14_2013 email Advice regarding Soil Conservation Notice clearing.pdf (PDF, 104.66 KB) Appendix 3_1_Golder 2017e_Hydrogeological site characterisation.pdf (PDF, 22.6 MB) Appendix 3_2_Golder 2017f_ Surface Water Management Review.pdf (PDF, 8.48 MB) Appendix 3_3_Golder 2017j_York proposed Landfill Site - water level gauging and sampling event.pdf (PDF, 3.05 MB) Appendix 3_4_Golder 2019a_Geochemical risk characterisation.pdf (PDF, 320.87 KB) Appendix 3_5_ Golder 2019c_ Inland Waters-hydrogeological conceptualisation and contingency planning.pdf (PDF, 1.75 MB) Appendix 3_6_Golder 2019d_GSL leachate pond sizing.pdf (PDF, 1.52 MB) Appendix 3_7_SRK 2019_Peer Review of Hydrogeo site characterisation and mitigation.pdf (PDF, 247.89 KB) Appendix 4_1_ Golder 2017l_Gas Assessment Review.pdf (PDF, 589.37 KB) Appendix 4_2_Golder 2019b_Landfill GHG assessment.pdf (PDF, 431.31 KB) Appendix 5_1_AHIS_Site 3758_Helena River.pdf (PDF, 1.24 MB) Appendix 5_2_Golder 2017i_Review of Air_Noise_Dust and management plans_Part1.pdf (PDF, 9.93 MB) Appendix 5_2_Golder 2017i_Review of Air_Noise_Dust and management plans_Part2.pdf (PDF, 9.37 MB) Appendix 5_3_Golder 2017m_Summary of Heritage.pdf (PDF, 179.42 KB) Appendix 5_4_Shawmac 2019_Great Southern Landfill_Traffic impact statement.pdf (PDF, 2.36 MB) Appendix 5_5_State Heritage_St Ronan's Well.pdf (PDF, 203.28 KB) Appendix 5_6_Larry Smith allawuna_farm_landfill_-_planning_report_-_nov_2013.pdf (PDF, 12.35 MB) Appendix 5_7_Larry Smith_Allawuna farm landfill supplementary_report_2015.pdf (PDF, 2.1 MB) Appendix 5_8_Golder 2017n_Environment and social risk assesment.pdf (PDF, 288.58 KB) Apeendix 6_1_Alkina 2019a_Great Southern Landfill Site Management Plan.pdf (PDF, 1.4 MB) Appendix 6_2_Alkina 2019b_Feral Animal Management Plan.pdf (PDF, 996.82 KB) Appendix 6_3_Golder 2019e_GSL Rehabilitation.pdf (PDF, 678.44 KB) Appendix 7_1_2019 EPA letter confirming peer review selection Great Southern Landfill - ESD work requirement 40.pdf (PDF, 463.96 KB) Appendix 7_2_DPIRD response relating to landfill biosecurity risk_17 February 2020.pdf (PDF, 932.42 KB) Appendix 7_3_Great Southern Letter_from DWER.pdf (PDF, 456.71 KB) Appendix 7_4_2020 EPA approval for s43A amendment_Feb 2020.pdf (PDF, 1.21 MB) Appendix 7_5_Extract_RAR_Agency_Submissions_Aboriginal Heritage.pdf (PDF, 1.4 MB) Appendix 7_6_MRWA letter relating to GSH intersection upgrade.pdf (PDF, 88.62 KB) Appendix 7_7 GSL Response to EPA comment following DMA Review....pdf (PDF, 276.64 KB) Appendix 7_8_DBCA advice on feral animal exclusion.pdf (PDF, 452.29 KB) Date Published (Environmental Review documentation) July 07, 2020 Proponent response to submissions Alkina response to EPA submissions - GSL_July 2022.pdf (PDF, 973.15 KB) Date published (Proponent response to submissions) July 20, 2022 Change to proposal during assessment under s. 43A s. 43A notice Notice - Section 43A - Great Southern Landfill at Allawuna Farms Lots 4869 5391 9926 and 26934.pdf (PDF, 1.44 MB) Statement of Reasons - Section 43A - Great Southern Landfill at Allawuna Farms (PDF, 732.29 KB) Date of approval s. 43A Fri, 02/07/2020 - 12:00 4. EPA Report on assessment EPA Report Number 1738 EPA Report EPA Report 1738 - Great Southern Landfill at Allawuna Farm, Great Southern Hwy, St Ronans- Assessment report.pdf (PDF, 3.13 MB) Key Environmental Factors Social Surroundings Flora and Vegetation Terrestrial Environmental Quality Terrestrial Fauna Inland Waters Date published Monday, May 22, 2023 - 12:00 Appeals close Monday, June 12, 2023 - 12:00 5. Decision on proposal and implementation of proposal Ministerial Statement Date of approval Thursday, November 20, 2025 - 12:00 Ministerial Statement Ministerial Statement 1261 (PDF, 1.4 MB)
