We use cookies to collect information about how you use DWI.GOV.UK. We use this information to make the website work as well as possible and improve government services.
The Drinking Water Inspectorate provide information and advice to consumers on the quality of drinking water.
The following is a list of subjects that either provide information on this website or direct you to the organisation that should be able help. If you are unable to find what you are looking for please contact us on dwi.enquiries@defra.gov.uk.
New website for customers to see how their water companies are performing
Customers can now quickly and easily see how their water company is performing and compare it to other companies. The information can be found on www.discoverwater.co.uk and has a comprehensive range of data covering water quality, public health, customer service and environmental aspects of water and sewerage services. Discover Water is a collaborative project. Led and funded by water companies, it has been delivered by an independent third party and overseen by a sector-wide group, including the sector’s regulators and consumer watchdog. The information used on Discover Water is already separately published by water companies, Ofwat, Defra, Drinking Water Inspectorate, Environment Agency and the CCW.
We use cookies to collect information about how you use GOV.UK. We use this information to make the website work as well as possible and improve government services.
Privacy & Cookies Policy
Cookies on dwi.gov.uk
Cookies are files saved on your phone, tablet or computer when you visit a website.
We use cookies to store information about how you use the dwi.gov.uk website, such as the pages you visit.
Cookie settings
We use 3 types of cookie. You can choose which cookies you're happy for us to use.
Necessary cookies are absolutely essential for the website to function properly. This category only includes cookies that ensures basic functionalities and security features of the website. These cookies do not store any personal information.
We use Google Analytics to measure how you use the website so we can improve it based on user needs. We do not allow Google to use or share the data about how you use this site.
Google Analytics sets cookies that store anonymised information about:
how you got to the site
the pages you visit on dwi.gov.uk, and how long you spend on each page
