Areas / Nillumbik

Nillumbik flood map and planning overlays by suburb

Flood, bushfire and heritage mapping compared across 21 suburbs in Nillumbik. 14 of them have some mapped flood. Check an address to see what touches a single lot.

Free map of every overlay on the lot, then a PDF report from $9. The suburb shading below compares suburbs; it does not tell you about one property.

Council readout

14 / 21
suburbs with mapped flood
21 / 21
suburbs with bushfire-prone land
405
heritage places
Eltham
highest flood share, 12%

Hover or tap a suburb on the map to see its figures. Tap again to open it.

Shading is the share of each suburb's area inside mapped overlays. It compares suburbs; whether one property is affected depends on where it sits, so check the exact address.

How Nillumbik suburbs compare

Suburb-wide shares and counts. They do not decide the result for any one property.

Flood and bushfire rankings count only suburbs where LayeredGeo holds and could measure the mapping. Places with almost no residents are left out (Watsons Creek).

All 21 Nillumbik suburbs

Select a suburb for its full profile. "Not mapped" means we hold no mapping for it there; "not measured" means we hold it but could not measure the share. Neither means no risk.

21 suburbs
Arthurs Creek Not mapped 100% 16
Bend Of Islands 7% 100% 6
Christmas Hills 4% 100% 14
Cottles Bridge <1% 100% 11
Diamond Creek 7% 82% 43
Doreen 2% 68% 35
Eltham 12% 68% 103
Eltham North 7% 54% 4
Hurstbridge 5% 100% 42
Kangaroo Ground 2% 100% 29
North Warrandyte 12% 100% 29
Nutfield Not mapped 100% 2
Panton Hill Not mapped 100% 17
Plenty 2% 98% 12
Research <1% 99% 7
Smiths Gully Not mapped 100% 7
St Andrews Not mapped 100% 12
Strathewen Not mapped 100% 1
Watsons Creek Not mapped 100% -
Wattle Glen 7% 99% 5
Yarrambat 1% 100% 10
No suburb by that name in Nillumbik.

Nillumbik flood map questions

How do I check if a property in Nillumbik is in a flood zone?

Search the exact address in the free overlay map, which shows the mapped flood overlays on that property. The suburb shading on this page is a suburb-wide share and does not tell you about a single lot. Nillumbik Council's own flood mapping and flood searches remain the official sources for planning decisions on a property.

Which Nillumbik suburbs have the most mapped flood?

By share of suburb area inside mapped flood overlays: Eltham (12%), North Warrandyte (12%), Bend Of Islands (7%), Diamond Creek (7%), Eltham North (7%). These are suburb-wide shares, so streets within the same suburb can differ.

How much of Nillumbik is flood mapped?

14 of 21 Nillumbik suburbs have some area inside mapped flood overlays, 7 have no flood mapping held by LayeredGeo.

What does the Nillumbik flood map show?

The share of each suburb's area that falls inside the flood mapping LayeredGeo holds for Nillumbik, shaded in five bands from none to 60% or more. It is a planning-mapping measure, not a prediction of how often a property floods.

Check your exact address

The free interactive map shows every overlay on a single Nillumbik property. PDF reports from $9.

Open the overlay map →

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