We are proposing a big increase in investment - £1.4 billion - in areas that customers have told us are most important to them.
Meanwhile, under our plans, bills, after allowing for inflation, will be no more in 2025 than what they are today.
An independent group, the Wessex Water Partnership, ensured customer views were properly reflected when it came to developing our plan.
Read our business plan
What happens next?
Ofwat has given its initial assessment of our business plan, which was widely supported by customers and stakeholders and proposed our highest level of investment ever, alongside bill reductions.
The regulator questioned whether all of this investment was necessary and in the light of new information, we have made some amendments; where we are satisfied the investment is still essential, we have provided additional supporting evidence.
We have a strong history of delivering efficient investment, so we are confident that our response will be given careful consideration.
In July 2019 Ofwat will publish a draft determination for our plan, and in December 2019 the final determination will set out confirmed investment levels and bill prices for 2020-2025.
How can you find out about our proposed performance?
We have worked with customers to come up with a set of commitments that can be used to monitor our performance. You can see all of our proposals on our future performance website.
Our future performance
You can also see how our current performance compares with other water companies by visiting Discover Water.
The map below shows locations across our region where we will be investing in water and wastewater schemes between 2020 and 2025.
Read our initial plan View our appendices Read about changes to our plan A summary of our updated plan