Public exhibition: draft Lachlan Valley Floodplain Management Plan and updated WSP prescribed wetlands map

The NSW Department of Climate Change, Energy, the Environment and Water is developing a new floodplain management plan for the Lachlan Valley and updating the Water Sharing Plan (WSP) prescribed wetlands map for the Lachlan Unregulated River Water Sources and is seeking community feedback.

Floodplain management plans set the rules for flood work development on floodplains in rural areas. The rules include what type of flood works can be constructed and where.

Stage 2 public exhibition provides an opportunity for feedback on the proposed management zones, and associated rules and assessment criteria for granting or amending flood work approvals.

The department is also consulting on proposed amendments to the prescribed wetlands map for the Lachlan Unregulated River water sources. The updated map shows additional persistent wetland areas that reflect a subset of the proposed management zone SP areas in the draft Lachlan Valley Floodplain Management Plan.

To learn more, visit:

Lachlan Valley floodplain

Lachlan region WSP prescribed wetlands maps

Have your say by 11:59 pm on Monday 16 November 2026.

Your privacy is important to us. Our stakeholder management system is compliant with NSW Government’s information security requirements. The data is stored in NSW for five years and users manage data under the Privacy and Personal Information Protection Act 1998. We will not disclose your personal information to anybody else unless you have given your consent or we are required to do so by law. More information on how the Department complies with privacy requirements can be found on our website.

Contact the host of Lachlan Floodplain Management Plan Stage 2 and updated WSP Prescribed Wetlands map - Online appointments

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