Researching locations
Environmental risks
Flood, bushfire and contaminated land are genuinely different risks with different official sources — not one combined score.
- The Bushfire Management Overlay is checked via VicPlan at the parcel level, not a suburb percentage.
- VICSES Local Flood Guides exist for many but not all flood-prone areas — absence of a guide isn't proof of no risk.
- The EPA's Priority Sites Register explicitly does not list every contaminated site in Victoria.
- Treat flood, bushfire and contamination as separate risks, each needing its own official-source check.
Flood, bushfire and contamination are different risks
Each environmental risk has its own official source and its own limitations — treating them as one combined "risk score" hides more than it reveals.
Bushfire
Victoria's Bushfire Management Overlay (BMO) applies to land that may be at risk from bushfire; land within the BMO may need a planning permit to develop or subdivide (CFA (Country Fire Authority), verified 29 Jul 2026). Whether a specific site falls within the BMO is checked via VicPlan, not a suburb-level bushfire percentage.
Flood
VICSES publishes Local Flood Guides for many (not all) flood-prone Victorian communities (VICSES (Victoria State Emergency Service), verified 29 Jul 2026) — a suburb without a published guide doesn't necessarily mean no flood risk, only that no guide has been produced for it. Melbourne Water's own flood mapping and a formal flood-level certificate are the address-specific sources to check before relying on a property's flood exposure.
Contaminated land
The EPA's Priority Sites Register lists sites with a formal notice to manage contamination — it explicitly is not a listing of every contaminated site in Victoria, and excludes sites managed by voluntary agreement or planning-control mechanisms (EPA Victoria, verified 29 Jul 2026). A property not on the register is not the same as a property confirmed free of contamination history.
Practical checklist
Checking environmental risk
- Check the Bushfire Management Overlay status for the specific parcel via VicPlan
- Check Melbourne Water's flood mapping and consider a formal flood-level certificate
- Search the EPA Priority Sites Register, understanding its coverage limitations
- Ask the vendor's Section 32 for any known environmental history
Relevant Delora tool
Questions for a professional
- Are there any known flood, bushfire or contamination issues affecting this specific property?
Official resources
- CFA: Planning and Bushfire Management Overlay
- VICSES: Local Flood Guides
- EPA Victoria: Priority Sites Register
Sources and methodology
- Planning and Bushfire Management Overlay — CFA (Country Fire Authority) (retrieved 29 Jul 2026)
- Local Flood Guides — VICSES (Victoria State Emergency Service) (retrieved 29 Jul 2026)
- Priority Sites Register — EPA Victoria (retrieved 29 Jul 2026)
Figures on this page are drawn from Delora's local knowledge graph, refreshed from these primary sources and checked for changes on a regular schedule. If a figure here looks out of date, the official source above is always the authority — please let us know.