What does an AH Zone represent in floodplain management?

An AH Zone represents a shallow flooding base floodplain where there is a specific base flood elevation designated. This classification is important in floodplain management as it indicates areas where flooding is expected to occur to a certain depth during a base flood event. In AH Zones, the risk of flooding may be less than in more severe zones, but it still requires careful consideration in terms of building codes, floodplain regulations, and construction practices.

Understanding the characteristics of an AH Zone helps communities plan effectively for flood risks, ensuring that developments are appropriately elevated and designed to minimize potential flood damage. The base flood elevation provided in these zones is crucial for determining how to meet local floodplain management requirements and ensuring that structures are safe from anticipated flooding events.