The ORC’s Climate Resilience Programme is building flood resilience for communities across Otago. 

The aim of the programme is to improve the ORC’s flood protection assets to protect our local communities now and well into the future. 

Weather events such as high rainfall are becoming more frequent and severe. Our flood protection infrastructure provides a level of protection to our local communities from flood events.  

These projects are critical works to minimise the impacts of flooding on local communities in Otago. The programme also provides economic benefits to the region by creating jobs and protecting infrastructure and agricultural land.

This is a part of a national programme led by Kānoa – the Regional Economic Development & Investment Unit of the Ministry of Business, Innovation and Employment. It is a part of $3 billion investment in infrastructure to support New Zealand’s economic recovery from COVID-19 and will partially fund the four projects in Otago.

Four projects make up the Climate Resilience Programme – two in the Lower Clutha flood protection scheme and two in the Lower Taieri flood protection scheme. These projects were chosen because they met the shovel-ready criteria and the projects provided environmental and social benefits. 

The Outram floodbank seeps during high river flows (such as the 2017 flood), which may threaten the floodbank’s integrity in the long run. This project will extend the stopbank toe with a weighting blanket, sealing or replacing culverts, constructing bottom stormwater drains, and refilling and sealing weak zones caused by tree roots. 

This floodbank is part of the Taieri Flood Protection Scheme, which prevents flooding of up to 4,000 hectares of highly productive agricultural land, Dunedin International Airport and State Highway 87. 

This project will stabilise critical flood protection stopbanks along Riverbank Road in the Lower Clutha delta, near Balclutha. The stopbank stabilisation is needed after flood damage caused by the February 2020 floods. Stopbanks will be repaired at four critical sites on Riverbank Road, which runs for 7km along the Mata-Au Branch of the Clutha River from the Riverbank Road bridge near Stirling.  

This project will upgrade flow control structures for Robson Lagoon, which is northeast of Balclutha. Infrastructure will be upgraded to help manage floods while protecting the area’s natural and cultural values. The regionally significant Lake Tuakitoto Wetland complex, which includes Robson Lagoon, is in the Clutha-Mata Au catchment, approximately 7km east/northeast of Balclutha. It is part of a catchment serviced by the Lower Clutha Flood Protection and Drainage Scheme. The upgrades will improve flow during floods and provide a more sustainable habitat for local wildlife, such as native fish.