Our Healthy Waters department handles stormwater management and flood protection.
Healthy Waters manage storm-related hazards and waterborne contamination (such as diseases or chemicals) through an open, interconnected system of man-made stormwater systems and natural waterways across the Auckland region.
It also manages the small water supply and wastewater systems that service our rural community facilities in our public reserves and parks.
Man-made public stormwater infrastructure:
Assets we manage:
Rainwater finds its way to the coast through a system of overland flowpaths The path taken by surface stormwater crossing a property. On subdivisions this is usually defined by a covenant area or drainage easement., streams and waterways. It passes through soil, sand and cracked rock to refill the underground aquifers A water-bearing rock that channels water to wells and springs..
Natural wetlands reduce pollutants and protect aquatic ecosystems.
For more information on natural wetlands, see Wetland ecosystems and where to find them.
The stormwater bylaw helps protect our waterways by ensuring stormwater systems are of a consistently high standard across Auckland.
For more information, see the Stormwater Bylaw.
The NDC sets out a range of requirements for connecting to the stormwater network and assets to be transferred to council ownership.
For more information, email our Healthy Waters team.
