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
If you spot a water leak, please call our 24-hour Leakline:
(Calls charged at local rate)
For water supply or wastewater emergencies, blocked drains or possible pollution, call:
See what the current levels of our reservoirs are.
Use our postcode checker to find out the hardness of your water.