Flood check, Mount Louisa
Has Mount Louisa flooded?
No historic flood extent has been mapped for the Mount Louisa area by the state or the council.
- Townsville City has been disaster-activated for 22 flood, storm or cyclone events since 2008 — most recently Queensland Monsoon Trough, Cyclone Koji, Cyclone Narelle and Severe Weather 24 December 2025 - 24 April 2026.
- Nearest flood-warning gauge: Louisa Creek Alert, Ross basin — 2 km from the centre of Mount Louisa.
An extent is the official maximum-inundation line for that event. "Reaches into Mount Louisa" means the mapped line crosses the suburb boundary — most of the suburb may be well clear of it, which is why the address check below matters. Events are listed only where the state or council has mapped this area.
Check your own address in Mount Louisa
Free, and no sign-up: the flood layers on that lot, and whether each recorded flood reaches it. The full report ($49 incl. GST) adds every planning layer, maps, easements and the development applications around the site.
Checking the planning layers for this site — this takes 10–20 seconds…
About Mount Louisa
Census 2021, Australian Bureau of Statistics — the suburb, not this street.
More on Mount Louisa
Development applications in Mount Louisa