Government
Écoulement des eaux (rapports de voisinage)
- Consulted
- October 10, 2026
- Region
- QC
- Language
- fr
Cited by
Guides
Glossary terms
What we take from it
- Lower land receives the natural flow; the owner of the higher land may not make the neighbour's situation worse.
- The owner of the higher land may not make the natural flow onto the lower land worse.
- Summary of Civil Code article 979.
- Quebec government summary.
- Lower land receives natural runoff; the upper owner may not make it worse.
- Summary of article 979.
- Ban on making runoff onto the neighbour worse.
- Natural runoff and neighbours.
- Lower land must receive the water that flows naturally from higher land; its owner may not block that flow, and the owner of the higher land may not make the lower land's situation worse.
- The owner of higher land may not make the lower land's situation worse by changing how water flows.