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Property law 2026 BCSC 628

Page v. British Columbia

On the balance of probabilities the plaintiff failed to prove that leakage from the PCID caused additional non‑natural water to flood the Page Property; the plaintiff's hearsay evidence lacked reliability and the Golder hydrogeological analysis was undermined by unreliable control piezometer data and omission of relevant flow measurements, whereas the defendants' expert evidence was preferred, so the nuisance claim fails.

  • Private nuisance
  • Irrigation ditch leakage
  • Water diversion
  • Hearsay admissibility (principled exception)
  • Expert hydrogeological evidence
  • Injunctions
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Environmental law 2025 BCSC 2062

McDonald v. Comox (Town)

The court held that British Columbia’s Water Sustainability Act abrogates any common law riparian right to receive water of substantially undiminished quality.

  • Riparian rights
  • Statutory interpretation
  • Water quality
  • Vested crown ownership of water
  • Riparian-rights
  • Water-quality
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Tort 2025 BCSC 1175

599253 Alberta Ltd. v. British Columbia

The court struck a negligence claim over a dam, holding Waterway Houseboats foreclosed any private duty of care to the plaintiffs on the pleaded facts.

  • Duty of care
  • Proximity
  • Privative clause
  • Statutory immunity
  • Failure to warn
  • Freedom of information
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Administrative law 2024 BCSC 2141

Gibbons v. Comox Valley (Regional District)

The petition was dismissed. The Court held the Regional District’s March 21, 2023 resolutions were advisory opinions, not reviewable decisions, and refused stand-alone declaratory relief.

  • Judicial review
  • Declaratory relief
  • Standing
  • Statutory interpretation
  • Zoning bylaw interpretation
  • Advisory opinions
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Water law 2023 BCSC 1574

Dhaliwal v. HB Land Company Ltd.

The court held the plaintiffs could expropriate an easement under s. 32 of the Water Sustainability Act to support licensed water diversion across the defendant’s land.

  • Easement
  • Water licence
  • Expropriation under wsa s.32
  • Summary trial suitability
  • Compensation and costs
  • Water-licence
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Administrative law 2022 BCCA 4

British Columbia (Comptroller of Water Rights, Water Sustainability Act) v. Harrison Hydro Project Inc.

The Court of Appeal dismissed the Comptroller’s appeal, upholding the view that the Water Sustainability Act did not authorize retroactive adjustment of paid water rentals.

  • Retroactivity
  • Fees and rentals
  • Water licences and appurtenancy
  • Standard of review (reasonableness)
  • Amendment or reassessment of administrative orders
  • Administrative-law
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Tort 2021 BCSC 1304

MacKay v. Brookside Campsite Inc.

The court dismissed a flood-damage claim over Cache Creek, holding the defendants did not tortiously direct water onto the plaintiff’s land and the Village’s emergency acts were protected.

  • Flooding
  • Watercourse diversion
  • Nuisance
  • Rylands v fletcher
  • Negligence
  • Injunction
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Property law 2020 ONCA 491

Becker v. Walgate

The trial judge erred in concluding that 'High Water Mark' in Registered Plan 33 unambiguously meant the NCHWL (106.33 ft a.d.); because Plan 33 is latently ambiguous and JLL is shown to have intended to convey the full extent of the title it held, the proper starting point is the water's edge at the time of the 1902 Crown patent and the matter must be remitted to the trial court to determine that historical water edge and the effects, if any, of accretion, erosion or artificial changes, and any resulting riparian rights; the appeal is allowed and the trial orders are set aside.

  • Lot line terminus
  • High water mark definition
  • Crown patent boundaries
  • Normal controlled high water level (nchwl)
  • Latent ambiguity and extrinsic evidence
  • Accretion and erosion
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Administrative law 2020 BCSC 545

British Columbia (Assistant Water Manager) v. Chisholm

The court dismissed judicial review of an Environmental Appeal Board decision, holding the licence amendment decision was reasonable and no environmental flow analysis was required.

  • Judicial review standard of review (reasonableness)
  • Statutory interpretation of s.26 water sustainability act
  • Water licence amendment
  • Environmental flow needs
  • Evidence admissibility (fresh evidence)
  • Judicial-review
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Canada decisions are organised by court, judge, legal area and indexed issue so a practitioner can move from a proposition to a citable authority with the surrounding context intact.