Avoiding wetlands and their associated hazards as much as possible is usually the most efficient and cost effective response, especially when siting new development.

One of the most effective ways to ensure safety of an existing structure that is being threatened by erosion or flooding is to relocate the structure out of the hazardous area. Although moving back can be very effective in minimizing the hazard, it can be expensive. Costs vary from several thousand dollars to tens of thousands of dollars, and are based on the existing foundation of the structure, size of the structure, topography and geology, and distance the structure may need to be moved. Consultation with a local contractor is suggested, and local and state permits may be needed. Relocation of a structure can also be constrained by the size of a property and any applicable setbacks, such as from other existing structures or roadways.

Another method is to elevate a structure over and above certain base flood elevation standards.

As much as is practical with your building considerations, consider moving back and moving up to avoid some hazards. Consideration should also be given to significant habitat resources or environmentally sensitive areas, which are usually identified by municipal or state regulations.