Flood maps of the city of Tehran have been prepared Head of the organization for crisis prevention and crisis management in Tehran: The meteorological organization only rarely publishes a red warning Tehran, and this warning indicates the possibility of flooding with extensive damage; Therefore, the issue should be taken seriously. People should avoid unnecessary traffic with private cars. Flood maps and a flood risk map of the city of Tehran have been prepared. We have identified the points where there is a possibility of problems in order to solve possible problems.