Look carefully at the name of each flood map. They are given for three time frames: 2013, 2030 and 2070. For each time period, three measures of flooding are given: The likelihood of a particular location experiencing saltwater flooding in a given year,

Find interactive maps of potential coastal flooding of community facilities and infrastructure developed by the Massachusetts Office of Coastal Zone Management (CZM).

The National Flood Hazard Layer (NFHL) data incorporates all Digital Flood Insurance Rate Map(DFIRM) databases published by FEMA, and any Letters Of Map Revision (LOMRs) that have been issued against those databases since their publication date.

Aug 29, 2022 · Flood hazard maps, also called Flood Insurance Rate Maps, show levels of flood risk. They are used to find the flood risk to your community, home, or business. The Federal Emergency Management Agency (FEMA) has been revising its flood maps .

Jan 22, 2024 · Heavy rains, poor drainage, and even nearby construction projects can put you at risk for flood damage. Flood maps are one tool that communities use to know which areas have the highest risk of flooding. FEMA maintains and updates data …

The Flood Zone Mapping Tool can help you learn if your residence sits within a Federal Emergency Management Agency (FEMA) designated flood zone or floodplain.

Sep 14, 2020 · The revised maps provide more information about flood risks for new and existing developments. Boston adopts these maps so property owners can qualify to buy and keep federally subsidized flood insurance.

The Commission has updated its Citywide 2D flood model to simulate the benefits of coastal stormwater adaptations. Click the button below to view and interact with the updated model predictions. 2D Flood Modeling

The Boston Water and Sewer Commission (BWSC) has developed a Citywide model, known as the Inundation Model Viewer, to simulate a variety of wet weather events and flooding scenarios that could occur in Boston.

Another name for this flood, which is the primary coastal flood hazard delineated in FEMA FIRMs, is the “100-year flood.” Released: 2017-09-22 Modified: 2020-07-08 Provider: Boston Maps: Publisher: Boston Maps: Classification: Public Record: Open: Yes: Contact point: Analytics Team: Contact point email [email protected] Landing page