Christchurch rebuild much more pricey than predicted

Audio, Radio New Zealand

The Earthquake Recovery Minister has revealed the rebuild of Christchurch's damaged sewage and water pipes will be quite a bit more expensive than predicted.

Council allays public fears of sewerage damage to CHCH waters

Audio, Radio New Zealand

Experts trying to restore Christchurch's busted sewerage system have faced up to concerned residents about what happened when raw sewage was allowed to flow directly into the sea in the months after the February earthquake.

Our Changing World - Heathcote River Recovery

Audio, Radio New Zealand

For six weeks after the February 2011 Christchurch earthquake millions of litres of raw sewage - along with lots of liquefaction - poured into the Avon and Heathcote Rivers. A team of biologists quickly got to work to measure the impact of this catastrophe on life in the Heathcote River and as they tell Alison Ballance, they were surprised by what they recorded over the next few months.