Water and drainage

Report a water problem

Three waters advanced asset network map

Detailed information, data and tooling for the Council water supply, wastewater and stormwater utility network assets.

Our water use

See how much water Christchurch is using.

Water laboratory

Our state of the art water laboratory is set up for microbiological and chemical testing of water supplies for both Council business and private customers.

Water reform

A major Government-led reform of New Zealand's drinking water, wastewater and stormwater services is under way.