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
Find out how much water and energy you use at home with this easy to use calculator.
The Energy Saving Trust water calculator will help you find out your current water usage and how it is affecting your water and energy bills.
You can also discover useful ways to save water, save energy and save money.