Water and wastewater services for Kent, Sussex, Hampshire and the Isle of Wight
Your bill & account

Quickly and easily pay your bill, change your account details or find out how your charges are calculated

Your area

Find out if Southern Water supplies your home, check your water quality or explore what's happening in your area.
 

Wastewater-only customers

Your water might be supplied by a separate company. If so, you'll only receive a wastewater bill from us.

For information about our wastewater charges and contact details for all water suppliers in our area see the list below:
 

 

If you're unsure who supplies your water and wastewater services, please use our postcode checker or see the map below.

Our area of operation

Click on the map to enlarge

 
 
 
  Close box