Sussex Inlet, St Georges Basin, Swan Lake & Berrara Creek CMP

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This page provides information for the St Georges Basin, Sussex Inlet, Swan Lake, and Berrara Creek Coastal Management Programs (CMPs). Please visit the Shoalhaven Coastal Management Program Get Involved page for information regarding Council’s broader CMP program.

With 165kms of breathtaking coastline in the Shoalhaven LGA, Council understands the immense environmental, social, cultural, and economic value that this coastline provides for our community.

Shoalhaven City Council is currently developing Coastal Management Programs (CMPs) across the Shoalhaven to plan for the future of our coastline and estuaries, in accordance with the Coastal Management Act (2016). It considers historic events, current

This page provides information for the St Georges Basin, Sussex Inlet, Swan Lake, and Berrara Creek Coastal Management Programs (CMPs). Please visit the Shoalhaven Coastal Management Program Get Involved page for information regarding Council’s broader CMP program.

With 165kms of breathtaking coastline in the Shoalhaven LGA, Council understands the immense environmental, social, cultural, and economic value that this coastline provides for our community.

Shoalhaven City Council is currently developing Coastal Management Programs (CMPs) across the Shoalhaven to plan for the future of our coastline and estuaries, in accordance with the Coastal Management Act (2016). It considers historic events, current conditions, and future trends including population growth, environmental conditions, and climate change. CMP’s identify coastal management issues and the actions required to address these issues in a strategic and integrated way. It will also detail how and when those actions are to be implemented, their costs, and funding mechanisms.

There are five stages to developing a CMP, which are outlined in the Coastal Management Manual.

Sussex Inlet, St Georges Basin, Berrara and Swan Lake Background

Council’s adopted Citywide CMP Scoping Study (August 2020) (Stage 1) recommended that St Georges Basin, Sussex Inlet, Swan Lake, and Berrara Creek required CMPs. Council has applied for and successfully received a grant from the Department of Climate Change, Energy, the Environment and Water (DCCEEW, formerly DPE) to develop these CMPs.

The Sussex Inlet, St Georges Basin, Swan Lake and Berrara Creek CMP was developed in line with the staged development process identified in the NSW Coastal Management Manual and Coastal Management Act 2016. This included technical studies and detailed assessments of coastal hazards and risks facing the study area, as well as extensive community engagement on the issues related to coastal management within the estuaries.

Following the public exhibition of the CMP from 17 February to 17 March 2025, the CMP was updated based on feedback received from the community and State Government Agency stakeholders. The updated CMP was presented to both the CMP Advisory Committee and Council to gain endorsement and adoption of the final CMP. Council formally supported the adoption of the CMP on the 10 June 2025.

The CMP was certified by the NSW Minister for Climate Change, Energy, the Environment, and Heritage in October 2025. Following certification, the CMP now enters Stage 5 where Council will implement, monitor, evaluate and report on management actions identified in the final CMP.

The CMP comprises a program of integrated management actions that are intended to address key issues, and harness new opportunities for the management of the Shoalhaven coastal zone. It outlines 66 management actions that are to be implemented over a forward 10-year management timeframe under several overarching strategies for managing the coastal zone, which include:

  • Cultural and Social Issues
  • Ecological Environment
  • Foreshore Erosion
  • Inundation and Sea Level Rise
  • Navigation and Safety
  • Water Quality

Stay Informed

To receive updates and follow the progress of this project, we encourage you to subscribe via the 'Stay Informed' function on the top right of this page.

  • Sussex Inlet, St Georges Basin, Swan Lake & Berrara Creek CMP – Now Certified

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    Council is pleased to announce that the Sussex Inlet, St Georges Basin, Swan Lake & Berrara Creek CMP has now been certified by the NSW Minister for Climate Change, Energy, the Environment, and Heritage.

    Since the public exhibition of the CMP (held from 17 February to 17 March 2025) the project team has worked to update the final CMP based on feedback received from the community and State Government Agency stakeholders. The updated CMP was presented to both the CMP Advisory Committee’s and Council to gain endorsement and adoption of the final CMP. Council formally supported the adoption of the CMP on the 10 June 2025.

    The CMP was certified by the Minister in October 2025. Following certification, the CMP now enters Stage 5 where Council will implement, monitor, evaluate and report on management actions identified in the final CMP.

    Council would like to thank everyone who has supported the development of the CMP by providing feedback during consultation periods and attending information sessions. For all those who provided feedback on the draft CMP during the public exhibition period, you can see how your comments have been considered in finalising the CMP by reviewing the Response to Submissions document.

    The final CMP document is available for viewing in the document library.

    Council would like to acknowledge that the completion of this CMP was made possible through grant funding provided from the NSW Department of Climate Change, Energy, the Environment and Water (DCCEEW) through the Coast and Estuary Grants Program.

    To stay up to date on the implementation of the CMP, subscribe for project updates on this Get Involved Page. If you have questions, please contact the Coastal Management Unit at coastal.management@shoalhaven.nsw.gov.au or call Council on 1300 293 111.

  • Sussex Inlet, St Georges Basin, Swan Lake & Berrara Creek CMP update and Response to Submissions document available

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    Council has now finalised the Response to Submissions (RTS) document for the Sussex Inlet, St Georges Basin, Swan Lake & Berrara Creek Coastal Management Program (CMP). Thank you to everyone who participated in the survey or provided feedback during public exhibition. You can see how the project team has considered and responded to your submission here, and whether updates to the CMP document were made.

    The final CMP was presented to the Central Coastal Management Program Advisory Committee on 31 March 2025. The Committee endorsed that the Sussex Inlet, St Georges Basin, Swan Lake & Berrara Creek CMP is provided to Council for adoption and then submitted to the relevant NSW Minister for certification. Council will work on delivering these next steps over the coming months. Once certified, the final CMP document will be uploaded to the Sussex Inlet, St Georges Basin, Swan Lake & Berrara Creek CMP Get Involved page.

    To stay up to date on the Sussex Inlet, St Georges Basin, Swan Lake & Berrara Creek CMP, subscribe by clicking the Stay Informed icon on the top right of the Get Involved project page.

    If you have questions, please contact the Coastal Management Unit at coastal.management@shoalhaven.nsw.gov.au(External link) or call Council on 1300 293 111.

  • Sussex Inlet, St Georges Basin, Swan Lake & Berrara Creek CMP Stage 4 Public Exhibition has now closed.

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    Thank you to all the community members who provided feedback on the draft Sussex Inlet, St Georges Basin, Swan Lake & Berrara Creek Coastal Management Program (CMP).

    During the document exhibition period over 700 people visited the site with 538 people viewing the documents and 34 people downloading the information on the Stage 4 CMP.

    Next Steps:

    • All community feedback received will be carefully considered and captured in a Response to Submissions report.
    • Following this, the CMP will be finalised and presented to Council for consideration, and then to the relevant NSW Miniter for certification.
    • Following certification, the CMP will be gazetted and enter Stage 5 where Council will implement, monitor, evaluate and report on management actions identified in the final CMP.

    To stay up to date on the CMP, subscribe for project updates on this Get Involved Page.

    If you have questions, please contact the Coastal Management Unit at coastal.management@shoalhaven.nsw.gov.au or call Council on 1300 293 111.

  • Have Your Say - Sussex Inlet, St Georges Basin, Swan Lake & Berrara Creek CMP Stage 4

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    Have Your Say - Sussex Inlet, St Georges Basin, Swan Lake & Berrara Creek CMP Stage 4

    The Sussex Inlet, St Georges Basin, Swan Lake & Berrara Creek Coastal Management Program (CMP) is now on public exhibition for community consultation until 17 March 2025.

    The CMP covers a study area that includes the coastal zone within the Sussex Inlet and St Georges Basin estuary, Swan Lake and Berrara Creek. The draft document encompasses a detailed program that lists the management actions for implementation over the next 10 years, including a schedule of when actions will be planned for implementation, their associated costs, how they will be funded, and who will be responsible for their implementation.

    The CMP is now within Stage 4 of the 5-stage process which has been prepared in accordance with the NSW Coastal Management Act 2016. Stage 4 involves public exhibition of the draft CMP document, incorporating details from the technical studies and stakeholder feedback received from previous consultations completed throughout Stages 1 to 3 of the CMP process. The Sussex Inlet, St Georges Basin, Swan Lake & Berrara Creek CMP Stage 4 can be found here.

    The Sussex Inlet, St Georges Basin, Swan Lake & Berrara Creek CMP brochure can be found here.

    The draft CMP document and brochure can also be accessed through the document library on the right-hand side of this Get Involved webpage.

    Please provide your feedback by completing the Online Survey on this page by 11:59 pm, 17 March 2025.

    Alternatively, should you have any questions on the draft CMP, or would like to provide feedback via email, please contact the Coastal Management Unit - coastal.management@shoalhaven.nsw.gov.au or call Council on 1300 293 111.

    Did you provide feedback during Stages 1-3 of the CMP? See how feedback has been considered by the project team through the development of the draft CMP in the Consultation Summary Document.

  • Sussex Inlet, St Georges Basin, Swan Lake & Berrara Creek Coastal Management Program Stage 3 Report Now Available

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    Council is pleased to share the Sussex Inlet, St Georges Basin, Swan Lake & Berrara Creek Coastal Management Program (CMP) Stage 3 – Identify and Evaluate Options Report.

    The purpose of Stage 3 of the CMP development process was to identify and evaluate potential management actions to respond to the risks, vulnerabilities and opportunities determined through Stage 2 of the CMP. As part of Stage 3, a long list of potential management actions were developed and then assessed, ranked, and prioritised by the Project Team using a robust, decision-making framework in line with the NSW Coastal Management Framework. Stage 3 concluded with the identification of a short list of management actions to proceed to Stage 4. The Stage 3 Summary Report also outlines the community and stakeholder engagement completed as part of Stage 3.

    The Sussex Inlet, St Georges Basin, Swan Lake & Berrara Creek CMP Stage 3 – Identify and Evaluate Options Stage 3 CMP Report is published in the 'Document Library' on this web page.

    Did you provide feedback during Stage 3 of the CMP? See how your comments have been considered by the project team on the Stage 3 - Closing the Loop Report published in the 'Document Library' on this web page.

    If you have questions about the Stage 3 Report, or the CMP development process, please contact the Coastal Management Unit at coastal.management@shoalhaven.nsw.gov.au or call Council on 1300 293 111.

  • Project Update

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    Council would like to thank the CMP subscribers and the community for providing input and contributing to the preparation of the Sussex Inlet, St George Basin, Swan Lake and Berrara Creek CMP throughout 2023 and 2024.

    Since the consultation held in mid-2023, the Project Team has been busy reviewing and evaluating the management actions proposed for Stage 3 using a robust, decision-making framework in line with the NSW Coastal Management Framework. Council has been discussing the proposed options with State Government Agencies and internal stakeholders to determine the feasibility and viability of the relevant actions for inclusion in the CMP, with consideration given to the amazing community ideas received throughout the CMP process. This process is nearing completion and Council is looking forward to sharing how the feedback received during the Stage 3 consultation has been considered in this process, as well as the Stage 3 Report for the CMP.

    Following Stage 3, the project will move to Stage 4 which involves public exhibition of the draft CMP document. Council anticipates the public exhibition to occur in the second half of 2024.

    If you have questions about the CMP development process, please contact the Coastal Management Unit at coastal.management@shoalhaven.nsw.gov.au or by calling Council on 1300 293 111.

  • Stage 2 Reports Now Available

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    Council is pleased to share the final Stage 2 Reports for the Sussex Inlet, St Georges Basin, Swan Lake and Berrara Creek Coastal Management Programs (CMPs).

    The purpose of Stage 2 of the CMP development process is to determine risks, vulnerabilities and opportunities for the CMP study area. Stage 2 is a technical stage that requires gathering the background information, developing a conceptual model, defining the coastal hazards within the area, and modelling and mapping the region to create a risk assessment based on the hazard mapping models. Stage 2 requires the studies identified in the Shoalhaven CMP Scoping Study to be undertaken.

    The following Stage 2 reports are published in the 'Document Library' on this web page:

    If you have questions about these reports or the CMP development process, you can contact Council via e-mail to the Coastal Management Unit – coastal.management@shoalhaven.nsw.gov.au or by calling Council on 1300 293 111.

  • Have Your Say on Stage 3 - Community Consultation Period Extended

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    Community consultation has been extended to 31 July 2023.

    The Sussex Inlet, St Georges Basin, Swan Lake and Berrara Creek Coastal Management Programs (CMP) are now progressing through to Stage 3. In this stage, a list of Potential Management Actions has been developed for consideration. We are asking the community to provide feedback and suggestions on the proposed management actions. These potential management actions have been developed following consultation with both community and government stakeholders and based on technical studies undertaken during Stage 2 of the CMP process.

    If you provided feedback during Stage 2, you can see how your comments were considered in developing the management actions in Stage 2 - Closing the Loop, also in the 'Document Library' on this web page.

    Feedback from the community will be used to inform the management actions adopted. The Draft CMP (Stage 4) will be publicly exhibited for further community input before it is finalised in early 2024.

    Please provide your feedback by completing the Online Survey, reviewing and providing input on the Potential Management Actions developed for all estuaries, as well as the potential management actions for specific locations using the Online Map.

    Having trouble using the online map?

    You can also provide your feedback via email to the Coastal Management Team – coastal.management@shoalhaven.nsw.gov.au or by calling Council on 1300 293 111.

    Take a look at the proposed management actions based on the following themes:

    Please provide your feedback by completing the Online Survey by 5pm, Monday 31 July 2023.

  • Stage 3 Survey Out Now - We Need Your Input

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    The Sussex Inlet, St Georges Basin, Swan Lake and Berrara Creek Coastal Management Programs (CMP) are now progressing through to Stage 3. In this stage, a list of Potential Management Actions has been developed for consideration. We are asking the community to provide feedback and suggestions on the proposed management actions. These potential management actions have been developed following consultation with both community and government stakeholders and based on technical studies undertaken during Stage 2 of the CMP process.

    If you provided feedback during Stage 2, you can see how your comments were considered in developing the management actions in Stage 2 - Closing the Loop, also in the 'Document Library' on this web page.

    Feedback from the community will be used to inform the management actions adopted. The Draft CMP (Stage 4) will be publicly exhibited for further community input before it is finalised in early 2024.

    Please provide your feedback by completing the Online Survey, reviewing and providing input on the Potential Management Actions developed for all estuaries, as well as the potential management actions for specific locations using the Online Map.

    Having trouble using the online map?

    You can also provide your feedback via email to the Coastal Management Team – coastal.management@shoalhaven.nsw.gov.au or by calling Council on 1300 293 111.

    Take a look at the proposed management actions based on the following themes:

    Please provide your feedback by 5pm, Friday 21 July 2023.

  • Project Update

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    Council would like to thank the CMP subscribers and the community for providing inputs and contributing to the preparation of our CMPs throughout 2022.

    The Project Team is still busy reviewing and finalising the Stage 2 studies for the Sussex Inlet, St George Basin, Swan Lake and Berrara Creek CMP, and Council is optimistic to have them all completed by early 2023. Council held a successful workshop with state agencies to consult and discuss potential management actions for Stage 3 of the CMP, which are now refined by the Project Team. Once this process is completed, an online platform will be used to present and consult the proposed management actions from February 2023 with the community.

    The CMP Project Team is wishing everyone a Merry Christmas and Happy Holidays. Council looks forward to continue working with the community on the Sussex Inlet, St George Basin, Swan Lake and Berrara Creek CMP in 2023.

Page last updated: 19 Nov 2025, 02:46 PM