https://www2.gov.bc.ca/gov/content/environment/air-land-water/water/drought-flooding-dikes-dams/integrated-flood-hazard-management/governance/flood-hazard-land-use-management/floodplain-mapping/emergency-planning
Lower Mainland emergency planning floodplain maps - Province of British Columbia
The purpose of coastal floodplain maps is to identify coastal flood hazards and provide guidance to coastal communities.
lower mainlandemergency planningfloodplain mapsprovincebritish