This is a 100-year ice jam hazard map for Hay River.

This is an 100-year Ice Jam Flood Map for Aklavik.

This is an 200-year ice jam hazard map for Fort Simpson.

This is an 200-year ice jam hazard map for Aklavik.

The 2024 report that identifies the hazards and examines the risks that pose a threat to the people, property, environment and economy of the NWT

This report has been prepared by Northwest Hydraulic Consultants Ltd. for the benefit of NRCan and GNWT for specific application to the Federal Flood Mapping Guidelines.