Paying your bill standfirst
Quickly and easily pay your bill, change your account details or find out how your charges are calculated
Take a look at our offers on discounted water efficient products.
Find out how to save water, energy and money and learn a bit about your water supply
From sewers to surface water and blocked drains, here you'll find information about our wastewater services
Find out if you're a Southern Water customer, check your water quality, or explore our interactive map to see what's going on in your area
Our new-look website is launching soon. Take a look at our test pages and tell us what you think.
Pouring fat, oil and grease down the sink can lead to blocked sewers.
Save water at home and you could also save energy and money.