Selwyn GIS map

Selwyn District Council

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Three waters

  • Stormwater
  • Wastewater
  • Water Supply

Flood and coastal

  • Flood Depth — 200-year ARI rainfall
  • Flood Depth — 500-year ARI rainfall
  • Flood Hazard (Depth × Velocity) — 500-year ARI rainfall
  • Flood Management Overlays (District Plan)
  • Coastal Inundation
  • Coastal Erosion
  • Tsunami

Hazards

  • Fault Hazards
  • Liquefaction
  • Landslip

Planning

  • Zoning
  • Designations
  • Heritage

Ecology

  • Significant areas
  • Landscape
  • Notable trees
  • Inventory