Building and Developing
Application forms & guidance notes
Here are all of our application forms for you to download. We've also put together some guidance notes for you.
If you're already familiar with our processes for new connections and you know what type of new connection you require you will find all of our application forms on this page. We also have a number of guidance documents which you may want to read before applying or use as a reference throughout the process. They include lots of technical specifications and information on agreed design standards.
Our charges
You can view our latest charges documents here
Pre-application reading
Take a look out our developers guides below for more information
Application forms (PDFs)
Download one or more of our application forms below to suit your development. Please save the below forms to your device before editing and emailing to us.
Wrexham water connection from existing mains - 25mm and 32mm (PDF)
Wrexham water connection from existing mains - 25mm and 32mm (PDF) Welsh
Powys water connection from existing mains - 25mm and 32mm (PDF)
Powys water connection from existing mains - 25mm and 32mm (PDF) Welsh
Wrexham large diameter water connection 50mm + (PDF)
Wrexham large diameter water connection 50mm + (PDF) Welsh
Powys large diameter water connection 50mm + (PDF)
Powys large diameter water connection 50mm + (PDF) Welsh
New water main application form (PDF)
New water main application form (PDF) Welsh
Sewer connection to an existing public sewer S106 (PDF)
Sewer connection to an existing public sewer S106 (PDF) Welsh
New sewer to be adopted S104 (PDF)
New sewer to be adopted S104 (PDF) Welsh
New lateral drain to be adopted S104 (PDF)
New lateral drain to be adopted S104 (PDF) Welsh
Sewer requisition application form (PDF)
Do you need information on water fitting regulations?
Emergencies (24hrs)