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paysagement
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Écoulement des eaux (rapports de voisinage)

Gouvernement du Québec

Summary of Civil Code article 979. Search summary only.

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Consulted
October 10, 2026
Region
QC
Language
fr

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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.