<h2><strong>Our promise to you as our customer</strong></h2>
<h3>We aim to supply drinking water of the highest quality, providing high levels of customer service and excellent value for money.</h3>
At Portsmouth Water we have been supplying water to Portsmouth and the surrounding area since 1857. The area we supply extends through South East Hampshire and West Sussex from the River Meon in the West, to the river Arun in the East, encompassing 868 square kilometers.

[caption id="attachment_13851" align="alignright" width="300"]<a class="prettyphoto" href="https://www.portsmouthwater.co.uk/wp-content/uploads/2023/07/PW_Map.png"><img class="wp-image-13851 size-medium" src="https://www.portsmouthwater.co.uk/wp-content/uploads/2023/07/PW_Map-300x241.png" alt="Portsmouth Water Supply Area" width="300" height="241" /></a> Click to view a larger map[/caption]

We provide high quality water to a domestic population exceeding 700,000, as well as many important industries, large defence establishments and varied commercial businesses.

We have a long tradition of providing safe drinking water of the highest quality from the springs, wells, boreholes, and surface water sources that we are lucky enough to have in our area.

Customers are at the heart of what we do. We are proud to have a reputation of maintaining high standards of customer service, whilst maintaining the lowest water supply charges in England and Wales.

This section of our website includes; key facts about Portsmouth Water, about our sources of supply, the techniques we use to convert raw water into drinking water and the methods used for storage and distribution to the properties we supply. There are also useful facts about the Water Quality standards that our drinking water has to meet, as well as tips for helping you maintain water quality in your home.

<strong>You can access this information using the list on the right</strong>

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