WATERSAFE, the UK register for approved drinking water contractors, is encouraging householders to use water wisely this summer.
It warns that demand for water spikes during periods of warm weather, and has urged many to be sparing with their water supply.
Gardeners are encouraged to use a watering can for plants, as hoses or sprinklers typically use around 1,000 litres of water per hour.
It also warns that for many plants it is not necessary to water them every day and that it is best to water earlier or later on in the day, when the water is less likely to evaporate.
Lawns and grass can survive for a long period without rain or watering, and householders need not worry about lawns turning brown.
As well as in the garden, householders are encouraged to check for leaky taps, which can mean up to 5,500 litres of wasted water per year.
Water from baths, kitchen use, or even older vases of flowers, can be recycled for garden use.
Julie Spinks, director of WaterSafe, said: “We know that climate change, population growth and the need to leave more water in the environment, like rivers, all mean we need to make the best use of the water that’s available.
“That’s especially true during periods of hot summer weather when demand for water always increases as people are doing more in the garden, for example.
“That’s why we’re urging people to be wise in how they use water in their green space – making small changes that can make a big difference.”
Andrew Tucker, water demand reduction manager at Thames Water, said: “During spells of hot weather, water usage can often rocket, with hoses and sprinklers watering gardens and paddling pools filled.
“That makes it even more important to be mindful of water usage to ensure there’s enough to go around for everyone.
“While we’re not currently expecting to introduce restrictions on water use this summer, it’s important that households remain responsible with their usage and help us to limit the pressure on our resources.”
