Watchman flood map & planning overlays
A planning-constraint profile of Watchman
(Wakefield Regional Council, SA) - 59.04 km², mapped from live council and
state overlay data. This suburb is highly constrained.
Profile updated 3 October 2026.
Suburb-wide figures; the free map shows which overlays touch your lot.
Constraint readout
59.04 km² - this suburb is highly constrained by planning overlays.
Elevation hillshade with street names, clipped to Watchman's boundary, with the flood, bushfire and environmental overlays drawn on top. Magenta is where aircraft were observed in the sampled period, brightest below 3,000 ft.
Nearby suburbs, nearest first
Aircraft noise and flight paths over Watchman
Two different things, kept apart on purpose. The ANEF contour is the planning instrument - a forecast published per airport that planning schemes use to control noise-sensitive development. Observed overflight is what a sampled aircraft-tracking feed actually recorded over the suburb - where aircraft flew, how low and how often.
Observed overflight - sampled 4 Sep to 3 Oct 2026
Night movements: observed, lowest 3,000 ft - night is sampled as often as day, but night traffic is light, so this is a floor and no rate can be put on it.
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.
Watchman at a glance
How Watchman is zoned
Selling in Watchman? The zone and overlays on this page are the Planning and Design Code controls a Form 1 vendor's statement has to disclose.
Across its 59.04 km², Watchman is highly constrained by planning overlays. Flood mapping covers the suburb and none of it falls within a mapped flood overlay, and 100% is flagged bushfire-prone. The dominant land-use zone is Rural. The median lot measures about 915,384 m² across 59 parcels.
Who lives in Watchman
Census 2021 figures published by the ABS for the Watchman 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 983, and decile 6 within South Australia. The national average is 1000.
Population trend, 2001 to 2025
Estimated resident population of Wakefield - Barunga West, the wider ABS statistical area containing Watchman. There is no annual population series published at suburb level, so this describes the surrounding area rather than Watchman itself.
9,198 in 2001 to 9,786 in 2025, up 6%.
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.
Watchman 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 South Australian Planning and Design Code and Location SA spatial data |
| Bushfire-prone mapping | Mapped | the South Australian Planning and Design Code and Location SA spatial data |
| Zoning | Mapped | the South Australian Planning and Design Code and Location SA spatial data |
| Heritage and environment | Mapped where published | the South Australian Planning and Design Code and Location SA spatial data |
| Aircraft noise contours (ANEF) | Not held | the South Australian Planning and Design Code and Location SA spatial data, 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 3 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 Watchman 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.
Aircraft have been seen below 3,000 ft over about 20% of Watchman. The report's Aircraft Overflight page narrows that to the address itself: how many aircraft a day, how low, and at what heights.
Building or pricing a slab? The $119 geotechnical desktop report covers geology, soils, bores and an indicative AS 2870 site class for a Watchman lot.
See what's in the $9 report →Watchman planning - frequently asked
Is Watchman flood-prone?
Flood mapping covers Watchman and none of the suburb falls within a mapped flood overlay (the council-wide suburb average is 0%).
Is Watchman bushfire-prone?
Around 100% of Watchman is mapped as bushfire-prone, compared with a Wakefield Regional Council average of 98%.
Is Watchman under a flight path?
Aircraft were observed below 3,000 ft over about 20% of Watchman, and over about 39% at any altitude up to 10,000 ft, in the period sampled (4 Sep 2026 to 3 Oct 2026). The lowest measured aircraft was at 1,000 ft, with an average of 3,500 ft. 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 Watchman?
The dominant planning zone in Watchman is Rural.
Does Watchman have heritage-listed places?
No heritage-listed places are on record within Watchman.
What is the typical lot size in Watchman?
Across 59 surveyed parcels in Watchman, the median lot size is about 915,384 m².
Is Watchman an advantaged suburb?
On the ABS SEIFA 2021 index of relative socio-economic advantage and disadvantage (IRSAD), Watchman scores 983 and sits in decile 5 of 10 nationally and decile 6 within South Australia (decile 1 is the most disadvantaged tenth, decile 10 the least).
Compare nearby suburbs
| Nearby suburb | Distance | Flood mapped | Bushfire-prone |
|---|---|---|---|
| Stow | 6.6 km | 0% | 100% |
| Whitwarta | 8.6 km | 0% | 100% |
| Balaklava | 8.7 km | 0% | 99% |
| Mount Templeton | 10.4 km | 0% | 100% |
| Halbury | 12.0 km | 0% | 100% |
| Hoyleton | 12.1 km | 0% | 100% |
| Saints | 12.4 km | 0% | 100% |
| Dalkey | 13.6 km | 0% | 100% |
| Goyder | 14.3 km | 0% | 100% |
| Bowillia | 14.9 km | 0% | 100% |