On the new format FIRM, how is the floodway shown?

The floodway on a new format Flood Insurance Rate Map (FIRM) is depicted as a shaded area with diagonal lines. This representation is essential for clearly identifying floodways, which are critical for flood management and community planning. The diagonal lines serve as a visual cue that helps differentiate the floodway from other floodplain areas, ensuring that users of the map can easily understand and assess where these zones are located.

Understanding the way floodways are represented is crucial for professionals involved in floodplain management, as these areas are significant for flood risk assessments, zoning, and permitting processes. The unique shading pattern reinforces the importance of the floodway in controlling flood flows and minimizing flood hazards, highlighting the need for heightened awareness and planning in these locations.