Water today, water tomorrow
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Ofwat

Site last updated on 1 July 2015

The economic regulator of the water and sewerage sectors in England and Wales

Ofwat (The Water Services Regulation Authority) is the economic regulator of the water sector in England and Wales. Our role is to help the sector build trust and confidence with customers, the environment and wider society. Find out more about us.

Hot topics


Referral of South West's acquisition of Bournemouth to CMA 

In April 2015 Pennon Group plc, the parent company of South West Water, acquired Bournemouth Water. As the turnover of both water companies is above £10 million this merger was automatically referred for investigation by the Competitions and Markets Authority (CMA). The CMA must decide if the merger will prejudice our ability to make comparisons between water companies and if so, what action must be taken to remedy, mitigate or prevent the prejudice or any adverse effect. Updates on the case, including our submission, are available from the CMA.
 


On the Case for customers  

New service standards for home builders; a new body to sort out complaints; your water meter rights; water companies working on your land. Get the latest news on issues affecting water and wastewater services in England and Wales, and how we protect you. Find out more by reading our ‘On the Case’ newsletter.
 


TapReferral of Bristol’s final determination to CMA

In December we set limits on the prices companies can charge between 2015 and 2020. Our decision meant that average bills in England and Wales are due to fall by around five per cent in real terms by 2020, while at the same time seeing improved levels of service. All but one company accepted our final determination.

Bristol Water asked for its final determination to be referred to the Competition and Markets Authority (CMA) for review. We have now done this. The process is now taken forward by the CMA who will open Bristol’s final determination. Updates on the case, including our opening statement, are available from the CMA.


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