Water and wastewater services for Kent, Sussex, Hampshire and the Isle of Wight
Waste services

From tankered waste and trade effluent services to our biosolid fertiliser for agriculture and land reclamation, we have your business waste needs covered

Market Open

The competitive non-household market is now open.

If you are a non-household customer, you are now able to switch your water and wastewater retailer.

You can find more information about our role as a wholesaler and the role of retailers here.

If you are a household customer, these changes do not affect you.

Your final bill

The competitive non-household retail market is now open.

From 1 April 2017 retail services for all non-household customers are open to competition. This means that all businesses, public sector organisations and charities are now able to switch their retail services provider.

As Southern Water no longer provides retail services to non-household customers all our non-household customers have now transferred to Business Stream unless a request has been made to switch to another retailer.

For more information about Business Stream go to www.business-stream.co.uk/SouthernWater.

Your final trade effluent bill from Southern Water

Your final Southern Water trade effluent bill will be sent to you during April 2017. It will cover trade effluent discharges made up to the 31st March 2017.

Payment is due on receipt of the bill.  

Following payment of your final bill your Southern Water non-household trade effluent account will be closed.

For further information, please refer to the PDF below.

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