Wastewater
Providing you with a safe and healthy environment through the appropriate treatment and discharge of wastewater.
Water supply
We have a network of wells, reservoirs, pipes and pump stations to ensure we enjoy some of the best drinking water in the world.
Stormwater and drainage
Christchurch's waterways have drainage, ecological, recreational, cultural, heritage and amenity values.
Three waters asset network map
Detailed data and tooling for water supply, wastewater and stormwater network assets.
Our water use
See how much water Christchurch is using.
Water laboratory
Microbiological and chemical testing of water for 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.