Natural Resources Canada - Flood Mapping Data
Natural Resources Canada flood mapping data hub, including a national flood susceptibility map produced via machine learning and near-real-time satellite-derived flood extent maps for Canada.
natural-resources.canada.ca
At a glance
- Region
- Canada (North America)
- Coverage
- Canada
- Access
- Free
- Category
- Government
- Last updated
- 2025
What's inside
- Flood susceptibility
- Flood extent
- Satellite-derived
What you can do with it
Typical work that data of this type supports.
- 01
Hazard maps
Map flood-prone areas and who and what is exposed.
Because it has: Flood susceptibility
- 02
Model validation
Check flood models against observed events.
- 03
No-gauge areas
Monitor places with no ground stations.
Because it has: Satellite-derived
Where AI adds value
Ideas for machine learning and AI agents built on this kind of data.
- 01
Flood extent from SAR
Segment flooded areas in radar imagery, even through cloud.
- 02
Depth estimates
Learn flood depth from terrain, rainfall and past events.
- 03
Segmentation
Map water, crops and land use pixel by pixel with deep learning.
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- Atlantic DataStream - Atlantic Canada Water QualityNorth America | Free
- BC Water Availability Tool (BCWAT)North America | Free
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