This is to make sure that the primary needs of the city can be met like supplying drinking water to homes, hospitals and the commercial sector.
Garden watering restrictions
Between 30 September and 7 April water restrictions apply. These restrictions coincide with daylight saving months. Areas include Lower Hutt, Porirua and Wellington, and all year-round for Upper Hutt. However, if you’re using a hand-held hose or watering-can you may water at any time.
If you’re using a sprinkler and irrigation systems do so only between 6-8am and 7-9pm.
Take care to water your garden on the following days only:
- If you live in an on odd-numbered house you can water your garden on odd dates (1st, 3rd, 15th, etc)
- If you live in an even-numbered house you can water your garden on even dates (2nd, 4th, 18th, etc).
These restrictions relate to council bylaws and non-compliance can result in prosecution.
For more information about the garden watering restrictions and tips on water conservation inside and outside the home, check out Wellington Water’s website
Water your garden efficiently
Wellington's highest water use happens in summer when more water is used outside, particularly on gardens.
You are able to use a hand-held hose at any time except when water supplies are very low and more stringent restrictions are in place. However, it helps if we all make an effort to conserve water all year round.
In summer, if every Wellington household turned on a garden hose for 1 hour a day, 70 million extra litres of water would be used - almost double Wellington's daily winter use.
You can still keep your plants well watered by following these tips:
- Check soil moisture - if your soil is moist 10cm below the surface, you don't need to water.
- Water in cool, settled weather - water your garden on calmer days, in the cool of early morning or in the evening.
- Aim low and slow - water close to the ground at a rate the soil can absorb.
- Using a sprinkler - established plants should only need 30 minutes watering once or twice a week in dry weather.
- Use mulch - mulch protects your soil from the drying effects of wind and sun, and can cut evaporation by 70%.