We publish a number of annual reports and publications on different aspects of our performance and our activities.
We produce a series of reports throughout the year detailing the financial performance of our company.
Gender Pay Gap reports
A gender pay gap is the difference between the average pay of men and women working for an organisation.
Strategic Statement 2015-40
Outlining how we plan to deliver a value-for-money service for our four million customers through to 2040.
Final Assurance Plan
This is our Final Assurance Plan, and is part of a series which together form our performance reporting process.
Risks, Strengths and Weaknesses
This is our Statement of Risks, Strengths and Weaknesses and Draft Assurance Plan for 2021–22.
Southern Water our key policies
Water resources planning
We plan 50 years ahead to make sure we can supply reliable, healthy, drinking water for everyone in the future.
Bioresources RCV Allocation
For bio-resources RCV allocation at PR19
Economic asset valuation
Response to Ofwat on Freeze/Thaw event
In late February to early March 2018, we experienced a Freeze/Thaw event.
Network Access Code
The Water Act 2003 extends the opportunities for competition in water supply. All non-household customers can switch supplier.
Innovation for the future
We are exploring innovative ways to secure water resources for the future and protect the environment in the South East.
Demand utilisation risk
In May 2016 Ofwat consulted companies on its proposal to introduce demand risk in water resources as part of its plans for opening up the water resources market for PR19.
Payment practices and performance
Southern Water policy is to establish any new contractual arrangement on the basis of 60 day payment terms.
Net Zero Plan
Our Net Zero Plan shows how we can work together to accelerate our efforts to achieve our net zero carbon goal.
Discover Water scheme
How we are performing and progressing the delivery of the promises we made under our 2015-20 Business Plan.
Our plans 2020-25
Water is essential to every aspect of our lives. We drink it, cook with it and use it to clean...
Infiltration Reduction Plan
The Environment Agency requires wastewater companies to submit to the EA their plans for managing groundwater infiltration of the sewers in catchments.
Our taxes explained