Flood check, Merrimac
Has Merrimac flooded?
No historic flood extent has been mapped for the Merrimac area by the state or the council.
- Gold Coast City has been disaster-activated for 24 flood, storm or cyclone events since 2007 — most recently Southern Queensland Flooding, 6 - 20 May 2022.
- Nearest flood-warning gauge: Worongary Creek Alert, South Coast basin — 2 km from the centre of Merrimac.
An extent is the official maximum-inundation line for that event. "Reaches into Merrimac" 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 Merrimac
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 Merrimac
Census 2021, Australian Bureau of Statistics — the suburb, not this street.
More on Merrimac
Development applications in Merrimac