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flood maps

Flood Mapping in HRM

Submitted by admin on 1 November 2025

Another success from HalifACT is pluvial (rainfall) flooding, fluvial (river, lake, or stream overflow) flooding, and coastal flood mapping, with predictions for 1 in 20 year, and 1 in 100 year flooding events. This municipality-wide floodplain mapping was completed using climate projection and LiDAR data. 

The data is available to everyone, and I would encourage you to take a look at how your property and community shape up. Many communities and homes in District 13 could be impacted, and it's important to know your risks. The link is here.