Disaster declarations
Whether a place sits in an area under an active natural disaster declaration or disaster funding activation, from official government sources. It reports declared-area status, never eligibility for support.
The lookup is the Declarations tab in your DataQuoll dashboard: A$1 a lookup from a prepaid wallet, charged only when it returns an answer, or A$50 a month for 100 lookups. The same answers are in the declarations API, which is part of the Organisation licence.