Natural hazards pose risks to Otago's stunning landscapes and vibrant communities. With proactive measures and community collaboration, the Otago Regional Council is working to mitigate these risks and ensure a safer, more resilient future for all.

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Otago Natural Hazards Database

Our hazards database is intended to improve public access to hazard information and to help the public, local authorities, and others make informed decisions about their exposure to natural hazards.

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Lake Whakatipu Map

Head of Lake Whakatipu

The area around the head of Lake Whakatipu is exposed to many natural hazard risks.

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South Dunedin drilling

South Dunedin

Otago Regional Council has been collecting and analysing information about the natural hazards faced by South Dunedin.

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Clutha Delta Koau Mouth Pūerua River

Clutha Delta Natural Hazards Adaptation

The Clutha Delta Natural Hazards Adaptation Programme is about understanding and planning for natural hazards including flooding, erosion, earthquakes, and sea-level rise in the Clutha Delta. Otago Regional Council is working with the Clutha District Council, Civil Defence and Emergency Management, and plans to work closely with the community and mana whenua to explore local knowledge alongside technical studies. The programme aims to develop practical, long-term solutions to ensure safety and resilience now and in the future.

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Impacts Of The November 2017 Debris Flow Event At Reservoir Creek

Roxburgh Hazard Management

Roxburgh sits on alluvial fans- fertile land shaped by streams over time. But this landscape is prone to natural hazards, including debris flows. Learn about the types of hazards that affect the area, why they occur and what risks they pose.

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QEII ORC Signage

Maintaining the Gains in coastal Otago

A partnership project with Aukaha to control pest plants across 16 QEII covenants in the coastal Dunedin area.

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10 Roto Nui A Whatu Lake Tuakitoto

Roto-Nui-a-Whatu / Lake Tuakitoto

Otago Regional Council is working with the community to enhance and protect this regionally significant wetland and its biodiversity. Part of this is educating the wider community about how important wetlands are to our environment, and why we are all working to protect them.

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Tomahawk Lagoon

Tomohaka / Tomahawk Lagoon

Working with different community groups and members of the community, Otago Regional Council is working to enhance the Tomahawk Lagoon Catchment through community action to contribute to a healthy ecosystem for all to enjoy.

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Te Hakapupu 4

Toitū Te Hakapupu: The Pleasant River Catchment Restoration Project

A partnership project with Kāti Huirapa Rūnaka ki Puketeraki to improve the health of the rivers and estuary in the Pleasant River Catchment.

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IS4 Upstream - Post Spray 2025

Muddy Creek

Learn about the Muddy Creek Flood Study, explore new flood hazard information for Ōamaru North, and find out what it means for your community.

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