NSW Flood Risk Management Manual (2023) — what it is
For flood compliance, you want to anchor to primary NSW Government sources. This page links the official manual and gives a practical summary.
What the NSW Flood Risk Management Manual is, why it matters, and where to find the official manual and toolkit links.
Quick answer
The NSW Flood Risk Management Manual (2023) was gazetted in June 2023 and replaced the Floodplain Development Manual (2005). It guides flood-liable land management and is supported by a toolkit/guidelines.
Why it matters
Council flood controls and evidence requirements often refer to this framework. For any development in flood-affected areas, verify the specific council policy and required reports.
What to keep in your flood evidence pack
- Council flood information / mapping screenshot
- Applicable flood planning levels (FPL) and freeboard policy
- Any required flood study / report (if applicable)
- Correspondence with council/planner/engineer
Get the NSW checklist
We’ll email the checklist + occasional updates as tools go live.
- AFSS lodgement checklist (NSW)
- Links to official templates
- Common mistakes that cause delays
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FAQs
Is the manual the same as the old Floodplain Development Manual?
No. NSW states the 2023 Flood Risk Management Manual replaced the 2005 manual.
Where do I download the official manual?
Use the Environment NSW page or direct PDF link in Official references.
Official references
These links help you verify details with primary sources. (We don’t control third‑party sites.)
| Source | Link |
|---|---|
| Environment NSW — Flood risk management manual page (replacement note) | Open |
| Flood risk management manual (PDF) | Open |