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Environment

Looking after our natural resources

Date set for tsunami siren testing

Christchurch’s tsunami sirens will be tested on Sunday 12 April.

31 Mar 2026
Popular news

Ribbon cut at Christchurch’s new stadium

City life  |  27 Mar 2026

City to Sea pathway extends

Community matters  |  23 Mar 2026

Explore Christchurch's exceptional architecture at Open Christchurch

Arts & Culture  |  23 Mar 2026

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Date set for tsunami siren testing

31 Mar 2026

Christchurch’s tsunami sirens will be tested on Sunday 12 April.

Council to consider mitigation options for wastewater plant

Christchurch City Council is set to consider options for reducing odour from the ponds at the fire-damaged wastewater treatment plant.

26 Mar 2026

Leaf season falls once again

The crisp feel of autumn is in the air, marking the start of another busy leaf fall season for Christchurch City Council.

Better streets & spaces, Caring for the environment, Water  |  25 Mar 2026

Council to consider mitigation options for wastewater plant

26 Mar 2026

Leaf season falls once again

Better streets & spaces, Caring for the environment, Water  |  25 Mar 2026

Ōtākaro Avon River Corridor shines, grows and cycles since quake

Better streets & spaces, Innovation, Ōtākaro Avon River Corridor, Parks and playgrounds, Sport & recreation, Supporting communities, Transport options  |  26 Feb 2026

Southshore erosion and flood protection can now get underway

Better streets & spaces, Caring for the environment, Climate change, Land use and growth  |  4 Feb 2026

Trial aims to improve stormwater quality

Water, Waterways  |  23 Jan 2026

Ōtākaro Avon River Corridor shines, grows and cycles since quake

Better streets & spaces, Innovation, Ōtākaro Avon River Corridor, Parks and playgrounds, Sport & recreation, Supporting communities, Transport options  |  26 Feb 2026

Southshore erosion and flood protection can now get underway

Better streets & spaces, Caring for the environment, Climate change, Land use and growth  |  4 Feb 2026

Trial aims to improve stormwater quality

Water, Waterways  |  23 Jan 2026

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Get a weekly round-up of city news

Water like you oughta this summer

Christchurch City Council is asking residents across Christchurch and Banks Peninsula to be mindful of their water use this summer to help keep the water supply network running smoothly.

Water, Weather  |  23 Dec 2025

Marine hotels provide insights into Harbour health

Deep below the surface of Whakaraupō Lyttelton Harbour are invertebrates offering important clues about the health of the harbour.

Caring for the environment, Water, Waterways  |  17 Dec 2025

Water like you oughta this summer

Water, Weather  |  23 Dec 2025

Marine hotels provide insights into Harbour health

Caring for the environment, Water, Waterways  |  17 Dec 2025

Fresh start for South Hagley Park waterway

Land drainage, Parks and playgrounds, Water  |  12 Dec 2025

Fund open to support sustainable community initiatives

Caring for the environment, Climate change, Sustainability, Sustainable living  |  1 Dec 2025

Online water tool launches

Water  |  28 Nov 2025

Fresh start for South Hagley Park waterway

Land drainage, Parks and playgrounds, Water  |  12 Dec 2025

Fund open to support sustainable community initiatives

Caring for the environment, Climate change, Sustainability, Sustainable living  |  1 Dec 2025

Online water tool launches

Water  |  28 Nov 2025

Flood maps updated for parts of Christchurch

Land drainage, Water  |  4 Nov 2025

New study reveals lay of the land for entire district

Climate change  |  22 Oct 2025

Midge season approaches as temperatures rise

Water, Weather  |  21 Oct 2025

Flood maps updated for parts of Christchurch

Land drainage, Water  |  4 Nov 2025

New study reveals lay of the land for entire district

Climate change  |  22 Oct 2025

Midge season approaches as temperatures rise

Water, Weather  |  21 Oct 2025

Weed eradication project to begin on Ōpāwaho Heathcote River

Caring for the environment, Waterways  |  16 Oct 2025

Upskill on climate change with UC – for free

Caring for the environment, Climate change, Natural hazards, Sustainability  |  14 Oct 2025

Pest control project helping restore eco-system

Caring for the environment, Supporting communities  |  8 Oct 2025

Weed eradication project to begin on Ōpāwaho Heathcote River

Caring for the environment, Waterways  |  16 Oct 2025

Upskill on climate change with UC – for free

Caring for the environment, Climate change, Natural hazards, Sustainability  |  14 Oct 2025

Pest control project helping restore eco-system

Caring for the environment, Supporting communities  |  8 Oct 2025

World’s largest climate adaptation event coming to Christchurch

Caring for the environment, Climate change, Extreme weather, Innovation, Natural hazards, Planning for the future, Sustainability, Sustainable living  |  7 Oct 2025

European Union invests into groundbreaking environmental projects

Climate change, Ōtākaro Avon River Corridor, Sustainability, Sustainable living  |  6 Oct 2025

Banks Peninsula property protected for the future

Caring for the environment, Parks and playgrounds  |  6 Oct 2025

World’s largest climate adaptation event coming to Christchurch

Caring for the environment, Climate change, Extreme weather, Innovation, Natural hazards, Planning for the future, Sustainability, Sustainable living  |  7 Oct 2025

European Union invests into groundbreaking environmental projects

Climate change, Ōtākaro Avon River Corridor, Sustainability, Sustainable living  |  6 Oct 2025

Banks Peninsula property protected for the future

Caring for the environment, Parks and playgrounds  |  6 Oct 2025

Real-time water quality model launches for Banks Peninsula harbours

Water  |  23 Sep 2025

Flocking to support the spotted shag

Caring for the environment  |  17 Sep 2025

News in brief from the Council meeting

Council updates, Planning for the future, Transport options, Urban growth  |  10 Sep 2025

Real-time water quality model launches for Banks Peninsula harbours

Water  |  23 Sep 2025

Flocking to support the spotted shag

Caring for the environment  |  17 Sep 2025

News in brief from the Council meeting

Council updates, Planning for the future, Transport options, Urban growth  |  10 Sep 2025

Green light for Bower Park improvements and wetland restoration

A project to restore a significant wetland and deliver a long-planned expansion of Bower Park will get underway in 2026, following endorsement from the Waitai Coastal-Burwood-Linwood Community Board.

Caring for the environment, Climate change, Ōtākaro Avon River Corridor, Parks and playgrounds, Sustainability  |  9 Sep 2025

Getting down in the weeds with coastal lagoons

Christchurch City Council Rangers have been getting hands-on to restore coastal lagoon environments to their natural state.

Sustainability, Volunteering  |  5 Sep 2025

Green light for Bower Park improvements and wetland restoration

Caring for the environment, Climate change, Ōtākaro Avon River Corridor, Parks and playgrounds, Sustainability  |  9 Sep 2025

Getting down in the weeds with coastal lagoons

Sustainability, Volunteering  |  5 Sep 2025

International recognition for Te Kuru wetland

Caring for the environment, Land drainage, Sustainability, Water  |  3 Sep 2025

Native birds flocking to the red zone

Caring for the environment, Ōtākaro Avon River Corridor, Sustainability  |  27 Aug 2025

Setting the course for Banks Peninsula waterways

Water  |  8 Jul 2025

International recognition for Te Kuru wetland

Caring for the environment, Land drainage, Sustainability, Water  |  3 Sep 2025

Native birds flocking to the red zone

Caring for the environment, Ōtākaro Avon River Corridor, Sustainability  |  27 Aug 2025

Setting the course for Banks Peninsula waterways

Water  |  8 Jul 2025
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