Walmul flood map & planning overlays
Walmul's 6 ha lots are 94.4% bushfire-mapped, on a 6.1% slope.
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A planning-constraint profile of Walmul
(Rockhampton Regional, QLD) - 11.15 km², mapped from live council and
state overlay data. This suburb is highly constrained.
Profile updated 5 November 2026.
Constraint readout
11.15 km² - this suburb is highly constrained by planning overlays.
Elevation hillshade with street names, clipped to Walmul's boundary, with the flood, bushfire and environmental overlays drawn on top.
Nearby suburbs, nearest first
How common is mapped flood risk across Walmul properties?
Counts of properties, not share of land, across 32 analysed Walmul properties; no individual property result is identified.
Lot-level readout
Flood-risk rating across all 32 properties
From LayeredGeo's lot-risk engine: council flood overlays, historical flooding and terrain, resolved to each individual lot in Walmul.
Aircraft noise and flight paths over Walmul
The ANEF contour is a published planning forecast and observed overflight is what a sampled tracking feed recorded - neither describes any individual property.
Observed overflight - sampled to
Night movements: not established - night is sampled as often as day, but too few night flights have been seen here to conclude either way.
How this is measured
Traffic is sampled rather than watched continuously, so every figure is a floor: aircraft not captured between samples are not represented. Rates are per 500 m square - the busiest square in the suburb, not a count of flights over the suburb - and a square is only rated where enough traffic was seen to measure it. Altitudes are above mean sea level. Flight paths change with runway use, weather, season and airspace design. This is a record of observed traffic; it is not a noise contour and not a planning control.
Walmul at a glance
Schools in and near Walmul
Public school-location data shows availability across the suburb; it does not rate schools or assign any individual address to a catchment.
Inside the suburb boundary
0 schools providing primary years and 0 providing secondary years. A combined school may be counted in both teaching levels.
Nearest school availability
Primary: 6.65 km from the suburb boundary
Secondary: 6.83 km from the suburb boundary
Source: Queensland Government school geographic information. Catchment boundaries can divide a suburb and change over time.
Which school zone is a Walmul address in? Check an address with our free school zone checker.
How Walmul is zoned
Selling in Walmul? The lot-level zone is the zoning Part 3 of Queensland's Form 2 seller disclosure statement asks for - see our Form 2 planning data guide.
Across its 11.15 km², Walmul is highly constrained by planning overlays. About 26% of the suburb sits within a mapped flood overlay, and 94% is flagged bushfire-prone. The dominant land-use zone is Rural. The terrain is gently undulating, and the median lot measures about 63,371 m² across 37 parcels.
Who lives in Walmul
Census 2021 figures published by the ABS for the Walmul suburb boundary itself, not a wider region.
Socio-economic standing
ABS SEIFA 2021 ranks every Australian suburb. Decile 1 is the most disadvantaged tenth of the country, decile 10 the least.
Score 864, and decile 1 within Queensland. The national average is 1000.
Population trend, 2001 to 2025
Estimated resident population of Mount Morgan, the wider ABS statistical area containing Walmul. There is no annual population series published at suburb level, so this describes the surrounding area rather than Walmul itself.
2,887 in 2001 to 3,090 in 2025, up 7%.
Source: ABS Census 2021 and SEIFA 2021 (Suburbs and Localities), Regional Population (SA2), CC BY 4.0. Small counts are randomly adjusted by the ABS.
Walmul data sources and coverage
“Not mapped” means we hold no source layer for this suburb - never an all-clear.
| Dataset | Coverage | Publisher |
|---|---|---|
| Flood mapping | Mapped | the relevant council planning scheme and Queensland Government spatial data |
| Bushfire-prone mapping | Mapped | the relevant council planning scheme and Queensland Government spatial data |
| Zoning | Mapped | the relevant council planning scheme and Queensland Government spatial data |
| Heritage and environment | Mapped where published | the relevant council planning scheme and Queensland Government spatial data |
| Aircraft noise contours (ANEF) | Not held | the relevant council planning scheme and Queensland Government spatial data, Defence |
| Observed flight paths | Observed | adsb.lol, under the Open Database License |
| Demographics | Available | Australian Bureau of Statistics (2021 Census and SEIFA) |
| School availability | Available | Queensland Government |
Profile last materially updated 5 November 2026. See the methodology and full source list. Source data changes over time and critical decisions should be checked with the responsible authority.
Check a specific Walmul address
See exactly which overlays touch a single property - the interactive map is free. Need it on paper? A full planning PDF is just $9.
See what's in the $9 report →Published flood models are held over parts of Walmul. The free check tells you whether one reaches an address; where it does, a Flood Model Report is +$9 with the planning report.
The Terrain Report shows the fall of the block - contours, cross sections and a 3D model of the lot to spin round in your browser (+$9 with the planning report).
Building or pricing a slab? The $119 geotechnical desktop report covers geology, soils, bores and the indicative soil reactivity range to expect for a Walmul lot.
Walmul planning - frequently asked
Is Walmul flood-prone?
About 26% of Walmul falls within a mapped flood overlay, against the council-wide suburb average of 53%. Across the suburb, 0% of the 32 properties we analysed carry some level of mapped flood risk. Published flood models are held over parts of Walmul; the free check on the Flood Model Report page says whether one reaches a given address.
Is Walmul bushfire-prone?
Around 94% of Walmul is mapped as bushfire-prone, compared with a Rockhampton Regional average of 49%.
Is Walmul under a flight path?
No aircraft were observed over Walmul in the period sampled (recent weeks to now). Sampling is intermittent, so that is a floor rather than proof that none fly over. Traffic is sampled rather than watched continuously and flight paths change with runway use, weather and season; the ANEF contour is the planning instrument.
What is the zoning in Walmul?
The dominant planning zone in Walmul is Rural, though the suburb also includes Unzoned.
Does Walmul have heritage-listed places?
No heritage-listed places are on record within Walmul.
Is Walmul hilly or flat?
Walmul is gently undulating: the median ground slope is about 6%, and 25% of measured points sit on grades of 15% or steeper. Ground level runs from roughly 164 m to 227 m AHD across the suburb.
What is the typical lot size in Walmul?
Across 37 surveyed parcels in Walmul, the median lot size is about 63,371 m². There are also 2 registered easements mapped in the suburb.
Is Walmul an advantaged suburb?
On the ABS SEIFA 2021 index of relative socio-economic advantage and disadvantage (IRSAD), Walmul scores 864 and sits in decile 1 of 10 nationally and decile 1 within Queensland (decile 1 is the most disadvantaged tenth, decile 10 the least).
Compare nearby suburbs
| Nearby suburb | Distance | Flood mapped | Bushfire-prone |
|---|---|---|---|
| Trotter Creek | 2.9 km | 24% | 95% |
| Oakey Creek | 4.2 km | 26% | 85% |
| Horse Creek | 5.8 km | 39% | 71% |
| Hamilton Creek | 6.1 km | 37% | 41% |
| Nine Mile Creek | 7.1 km | 23% | 93% |
| Boulder Creek | 7.4 km | 23% | 100% |
| Wura | 8.7 km | 39% | 43% |
| Limestone | 9.0 km | 21% | 99% |
| Mount Morgan | 9.5 km | 27% | 56% |
| Fletcher Creek | 9.8 km | 27% | 72% |