Develop an Emergency Operations Plan, outlining disaster preparedness for Saudi Arabia to deal with flooding.

1. Establish a Central Coordination Office: This office should serve as a hub of information where local, state and federal emergency services personnel can communicate with each other in order to coordinate an efficient response. Additionally, this office should also be responsible for monitoring weather reports and issuing official warning notices when necessary.
2. Create evacuation plans: Evacuation plans must be established beforehand so that people know what steps they need to take in the case of an emergency. Public awareness campaigns are also crucial for ensuring that everyone has access to relevant information such as routes, locations of safe havens and emergency contact numbers etc.
3. Prepare supply stockpiles: Local authorities should create strategic stockpiles of essential supplies such as food, water and medical equipment which can be accessed quickly in case of a disaster situation; these will help minimize disruption during flooding events by providing assistance to those affected immediately afterwards.
4. Develop community-level strategies: Each community needs its own unique strategy based on its particular geographic location or population size – this is important because it allows resources to be allocated more efficiently and reduces confusion caused by conflicting instructions from different levels of government.
5. Implement comprehensive recovery efforts: After the initial crisis has passed, communities must continue their efforts towards long term flood protection such as improving infrastructure or investing in better drainage systems– this will help protect them against future floods while also allowing them to rebuild their lives more quickly after any disasters occur.

By following these steps, Saudi Arabia would have a comprehensive plan in place which could effectively respond and recover from any flooding incidents which may occur in the future – ultimately protecting both lives and properties across the country.