Moolerr flood map & planning overlays
Moolerr: farm lots of 15 ha, flood share 13.3%.
Free map preview, then PDF reports from $9 - about the price of an iced latte on a public holiday.
A planning-constraint profile of Moolerr
(Northern Grampians, VIC) - 43.65 km², mapped from live council and
state overlay data. This suburb is highly constrained.
Profile updated 15 October 2026.
Constraint readout
43.65 km² - this suburb is highly constrained by planning overlays.
Elevation hillshade with street names, clipped to Moolerr's boundary, with the flood, bushfire and environmental overlays drawn on top.
Nearby suburbs, nearest first
Aircraft noise and flight paths over Moolerr
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.
Moolerr at a glance
How Moolerr is zoned
Selling in Moolerr? The zoning and planning overlays on this page are the controls a Section 32 vendor statement discloses.
Across its 43.65 km², Moolerr is highly constrained by planning overlays. About 13% of the suburb sits within a mapped flood overlay, and 100% is flagged bushfire-prone. There is 1 heritage-listed site on record, and the dominant land-use zone is Farming Zone (FZ). The median lot measures about 148,549 m² across 224 parcels.
Who lives in Moolerr
Census 2021 figures published by the ABS for the Moolerr 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 975, and decile 4 within Victoria. The national average is 1000.
Population trend, 2001 to 2025
Estimated resident population of St Arnaud, the wider ABS statistical area containing Moolerr. There is no annual population series published at suburb level, so this describes the surrounding area rather than Moolerr itself.
4,075 in 2001 to 3,394 in 2025, down 17%.
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.
Moolerr 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 | Vicmap Planning and Victorian Government spatial services |
| Bushfire-prone mapping | Mapped | Vicmap Planning and Victorian Government spatial services |
| Zoning | Mapped | Vicmap Planning and Victorian Government spatial services |
| Heritage and environment | Mapped where published | Vicmap Planning and Victorian Government spatial services |
| Aircraft noise contours (ANEF) | Not held | Vicmap Planning and Victorian Government spatial services, Defence |
| Observed flight paths | Observed | adsb.lol, under the Open Database License |
| Demographics | Available | Australian Bureau of Statistics (2021 Census and SEIFA) |
Profile last materially updated 15 October 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 Moolerr 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 →Building or pricing a slab? The $119 geotechnical desktop report covers geology, soils, bores and the indicative soil reactivity range to expect for a Moolerr lot.
Moolerr planning - frequently asked
Is Moolerr flood-prone?
About 13% of Moolerr falls within a mapped flood overlay, against the council-wide suburb average of 27%.
Is Moolerr bushfire-prone?
Around 100% of Moolerr is mapped as bushfire-prone, compared with a Northern Grampians average of 100%.
Is Moolerr under a flight path?
No aircraft were observed over Moolerr 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 Moolerr?
The dominant planning zone in Moolerr is Farming Zone (FZ), though the suburb also includes Public Park and Recreation Zone (PPRZ) and Transport Zone (TRZ2).
Does Moolerr have heritage-listed places?
Moolerr has 1 heritage-listed place on record.
What is the typical lot size in Moolerr?
Across 224 surveyed parcels in Moolerr, the median lot size is about 148,549 m². There are also 11 registered easements mapped in the suburb.
Is Moolerr an advantaged suburb?
On the ABS SEIFA 2021 index of relative socio-economic advantage and disadvantage (IRSAD), Moolerr scores 975 and sits in decile 5 of 10 nationally and decile 4 within Victoria (decile 1 is the most disadvantaged tenth, decile 10 the least).
Compare nearby suburbs
| Nearby suburb | Distance | Flood mapped | Bushfire-prone |
|---|---|---|---|
| St Arnaud North | 6.1 km | 11% | 100% |
| St Arnaud | 6.5 km | 11% | 99% |
| Beazleys Bridge | 7.1 km | 16% | 100% |
| Gre Gre | 7.7 km | 20% | 100% |
| Carapooee West | 9.3 km | 7% | 100% |
| Gre Gre North | 9.8 km | 21% | 100% |
| Sutherland | 12.6 km | 21% | 100% |
| Rostron | 13.2 km | 21% | 100% |
| Swanwater | 13.6 km | 29% | 100% |
| St Arnaud East | 13.7 km | 4% | 100% |