Drainage and Wastewater Management Plan (DWMP)
Our Drainage and Wastewater Management Plan (DWMP) is a long-term plan for our drainage and sewerage systems. It sets out the improvements and investments needed for our systems and services across Kent, Sussex, Hampshire and the Isle of Wight up to 2055. The new plan will replace our first non-statutory DWMP published in 2023
About the DWMP
Our DWMP identifies the improvements and investments needed for our wastewater systems and services up to 2055 across Kent, Sussex, Hampshire and the Isle of Wight
Developing our DWMP
We’re working with a wide range of stakeholders to develop our DWMP as we continue to protect communities and the environment from flooding and pollution
Our interactive mapping system
Our new portal is coming soon
Working together
We’ll work with a range stakeholders to provide greener, nature-based and sustainable solutions that benefit our customers, communities and the environment.
Our reports and documents
You can read and download all our published DWMP28 documents and reports
The DWMP 23
Read our DWMP23 to see our ongoing plans for investment in our drainage and wastewater services for 2025 - 2030 and beyond