Welcome to the official site for FEMA's Great Lakes Coastal Flood Study, the comprehensive storm and wind study of the Great Lakes basin for the purpose of updating the coastal flood hazard information and Flood Insurance Rate Maps (FIRM) for Great Lakes coastal communities. Below you’ll find a list of the most recent meetings with their agendas, links to preliminary maps, and presentations. To the left you’ll find additional Great Lakes Coastal Flood Study content.

FEMA created this new, self-guided tutorial on coastal flood mapping that provides important information to coastal communities and their residents. FEMA’s “Coastal Hazards and Coastal Mapping: A Visual Guide” is a glossary of coastal mapping terms and a companion to the tutorial.

View all posts by lake: Lake Superior | Lake Michigan | Lake Huron | Lake St. Clair | Lake Erie | Lake Ontario

View all posts by state: Minnesota | Wisconsin | Illinois | Indiana | Michigan | Ohio | Pensylvania | New York

Please also visit FEMA's Preliminary Flood Hazard Data page and FEMA's Pending and Preliminary Flood Hazard Layer mapping application.

Home > Tag > Prelim Firm

Lake Erie Coastal Flood Study Prelim FIRM roll-out: Consultation Coordination Officer and Open House Meetings

Monroe County, Michigan CCO Meeting Presentation [.pdf]
Wednesday, September 19, 2018
CCO 2:00-4:00pm, Open House 5:00-7:00pm
Michigan State University: Monroe County Extension Services
963 S. Raisinville Road
Monroe, MI 48161

Lucas County, Ohio CCO Meeting Presentation [.pdf]
Thursday, September 20, 2018
CCO 2:00-4:00pm, Open House 5:00-7:00pm
Train Station: Grand Lobby
300 Dr. Martin Luther King Jr. Drive
Toledo, OH 43604