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Liquefaction causes wet, sandy, and silty soils to behave more like a liquid than a solid during strong earthquake shaking. Find out where liquefaction may happen in Waitaha/Canterbury and what
https://www.ecan.govt.nz/your-region/your-environment/natural-hazards/earthquakes/liquefaction
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https://www.ecan.govt.nz/get-involved/news-and-events/2019/rail-freight-takes-pressure-off-roads
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We provide three types of public transport in the Waitaha Canterbury region — urban public transport services in Greater Christchurch and Timaru, subsidised door-to-door transport services
https://www.ecan.govt.nz/your-region/living-here/transport/public-transport-services
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The decision of the Hearing Commissioner on the application to discharge contaminants to groundwater at 25 Colombo Street, Christchurch, has been released. The application was granted with conditions. ...
https://www.ecan.govt.nz/do-it-online/resource-consents/notifications-and-submissions/notified-decisions/2024/z-energy-limited-2
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https://www.ecan.govt.nz/get-involved/news-and-events/2021/electric-revolution-for-christchurchs-orbiter-fleet
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... for the management of habitat for indigenous biodiversity. Territorial authorities (which include district councils and the Christchurch City Council) are responsible for managing terrestrial (land...
https://www.ecan.govt.nz/your-region/plans-strategies-and-bylaws/what-we-know/biodiversity/regional-roles-and-policies
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Unannounced site visits to Ōtautahi Christchurch plastic manufactures have revealed significant improvements in the fight to prevent nurdle 
https://www.ecan.govt.nz/get-involved/news-and-events/2025/tiny-pellets-big-problem-how-christchurch-is-fighting-plastics-in-our-waterways
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https://www.ecan.govt.nz/get-involved/news-and-events/2021/waimakariri-bus-services-recently-celebrate-six-months-of-operation
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... levels since the 2011 Christchurch earthquakes) 3,115 labour hours spent controlling sycamore, cotoneaster, wild cherry and wilding conifers in the Rakaia Gorge 63 water and land projects funded...
https://www.ecan.govt.nz/get-involved/news-and-events/2024/key-council-decisions-made-cruise-ship-support-annual-report-and-representation
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Environment Canterbury, Selwyn District Council, and Christchurch City Council have granted consents to carry out activities associated with the artificial opening and closing of Te Waihora/ Lake Ellesmere to the sea....
https://www.ecan.govt.nz/do-it-online/resource-consents/notifications-and-submissions/notified-decisions/2014/te-runanga-o-ngai-tahu-and-canterbury-regional-council-te-waihora-opening
Environment Canterbury © 2026
Retrieved: 2:20pm, Thu 09 Apr 2026
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