Official sources

We summarise public guidance; these sites are the authority. Check them for updates.

Last reviewed: March 2026

• United States — Ready.gov Build a Kit

  FEMA / Ready campaign. Several days of water, food, radio, first aid, documents.

• United Kingdom — Prepare / Be Ready

  72-hour household supplies, gradual build, Priority Services Register.

• Canada — GetPrepared.gc.ca

  72-hour kits, regional hazards, stay informed.

• Australia — Get Ready (Queensland hub)

  Emergency kit lists; other states use local civil defence pages.

• Australia — Red Cross Get Prepared

  Plans, survival kit checklists, app.

• New Zealand — National Emergency Management Agency

  Household planning and hazards.

• Ireland — Be Prepared (gov.ie)

  Household readiness and local contacts.

Compare amounts side by side: water per person · government recommendations table