Saving water this summer
Last summer our rivers couldn't keep up with water demand, forcing a ban on sprinklers and irrigation systems. You can help us avoid a repeat this summer.
Where does our water come from?
Greater Wellington provides water to the Hutt, Porirua, Upper Hutt and Wellington city councils. Most of it comes from rivers, backed up by an aquifer (a slow-moving underground river) and storage lakes. This system relies on regular rainfall.
What's the problem?
We can't be sure we'll get enough rainfall at the right times during summer. Water use can rise by a third - around 50 million litres - on fine summer days following a week or two of no rain. Meeting this demand is difficult without risking a serious shortage.
What are councils doing to avoid shortages?
Your city council has looked at how it manages water use at peak times for parks, swimming pools and fountains, and will be doing even more to help our water go further.
What can I do?
There are easy ways to cut back, particularly in the garden, where most extra water goes during summer:
- Mulch your garden (keeps moisture trapped)
- Check whether your soil needs water before turning on the tap
- Apply water slowly and close to the soil at your plants' roots
- Water for no more than 30 minutes
For more information on water conservation, see www.bethedifference.gw.govt.nz