Massachusetts Sea Level Rise and Coastal Flooding ViewerTo support the assessment of coastal flooding vulnerability and risk for community facilities and infrastructure, the Massachusetts Office of Coastal Zone Management (CZM) developed the Sea Level Rise and Coastal Flooding Viewer. This viewer maps areas of potential inundation under various sea level rise and worst-case hurricane surge scenarios and located within the Federal Emergency Management Agency (FEMA) coastal flood zones. Examples of mapped facilities include: electrical generation facilities, fire stations, hospitals, police stations, town/city halls, and wastewater treatment plants. Facilities inland of mapped coastal flooding areas are not included in the viewer.