The following infographic published by CDP Fire and Flood of Ireland provides a full dozen of useful tips on flood preparation and related matters:
Protect Your Home – 12 Flood Prep Tips Infographic
flood safety guide
Flood Safety Action Guide – Infographic
The following Flood Safety Action Guide infographic from Ameriprise provides some useful tips on what to do before, during and after a flood. While some of the tips provided are US-centric, most of these can be generally applicable and useful for handling flood/water damage disasters in other parts of the world as well.
Flood - Water Damage Restoration 