Southern Wastewater Consulting – Goulburn Mulwaree Council
Southern Wastewater Consulting prepares Council-ready wastewater reports for Goulburn Mulwaree Council development applications. We specialise in on-site wastewater assessments for properties not connected to sewer, ensuring your application meets local approval requirements.
If you’re building in the Goulburn Mulwaree Council area – whether a new home, granny flat, rural subdivision, or commercial project – you will likely need a wastewater management plan. Our reports detail how wastewater will be treated and disposed of safely on your land, protecting soil, water quality, and community health.
We provide wastewater reports for Goulburn Mulwaree Council covering:
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New dwellings, secondary residences, and granny flats.
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Septic and AWTS system upgrades or replacements.
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Subdivisions, boundary adjustments, and rural developments.
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Tourism, hospitality, and agricultural projects.
Each Goulburn Mulwaree-based on-site sewage management system report (OSSM) includes soil testing, site investigation, and a detailed layout map. We design systems to suit local conditions, recommending solutions such as septic tanks, Aerated Wastewater Treatment Systems (AWTS), greywater reuse, composting toilets, absorption trenches, or irrigation fields.
We also carry out wastewater testing and effluent monitoring in the Goulburn Mulwaree region. Testing measures key indicators such as nitrogen, phosphorus, E. coli, and BOD, providing clear reports for council compliance and long-term management.
With over 15 years’ experience in wastewater consulting, soil assessment, geology, and environmental compliance, we focus exclusively on wastewater reporting and assessments – giving you accurate, practical reports that meet Goulburn Mulwaree Council requirements.
We proudly service Goulburn and surrounding towns and villages in Goulburn Mulwaree Council, including Bungonia, Goulburn, Marulan, Eastgrove, Bradfordville, Kenmore, Run-O-Waters, Marys Mount, The Peaks, Brisbane Grove, Boxers Creek, Towrang, Gundary, Quialigo, Currawang, Lake Bathurst, Tarago, Windellama, Tallong, Big Hill, Kingsdale, Baw Baw, Parkesbourne, Bannister, Mummel, Carrick, Gurrundah, Myrtleville, Chatsbury, Roslyn, Taralga, Greenwich Park, Brial, Middle Arm, Woodhouselee, Brayton, Oallen, Lower Boro, Canyonleigh, Wollogorang.
For wastewater reports compliant with Goulburn Mulwaree Council, contact us by calling 0435 575 403 or at info@southernwastewater.com.au.
Our three step method
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After Quote: Once the quote is accepted, we’ll visit your property to assess the site and soil, then send you a preliminary plan for wastewater disposal for consultation.
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Final Report: Once you've endorsed it, we’ll prepare the final report in 10-15 working days. You’ll need to provide your local Council with your wastewater report.



