Housing Development Planning: Water Companies

Emma Lewell-Buck Excerpts

Wednesday 12th March 2025 Westminster Hall

[Helen Morgan]

The hon. Gentleman makes a good point. Shropshire is quite wet, so we do not often find ourselves talking about a lack of water; it would have to be an extreme summer before we found ourselves in that situation. He makes a good point that the country increasingly sees very dry periods and then extreme rainfall in winter. We need a water system fit for the future to deal with that and with localised capacity issues in the freshwater network.

Finally, I call on the Government to implement the recommendations of the report published by the Department for Environment, Food and Rural Affairs in 2023 on schedule 3 to the Flood and Water Management Act 2010. The schedule would provide a framework for the approval and adoption of drainage systems; a sustainable urban drainage systems approving body, or a SAB; and national standards on the design, construction, operation and maintenance of sustainable urban drainage systems, which also have a lovely acronym—SUDS. Critically, it makes the right to connect surface water run-off to public sewers conditional on the drainage system being approved before any construction work can start. Currently, that is not a statutory requirement, but those things are often built as part of the planning process. That means that when a development happens in an area that has previously been, say, fields, the water must drain off at the same rate as it would have done had the area still been a field. That is a clever way of managing surface water, and it seems odd that the previous Government, and indeed the current Government, have not yet adopted schedule 3. That would be an important start in protecting new and existing residents from the nightmare of both surface water and foul water flooding.

In conclusion, the current planning-led approach is clearly not fit for purpose. Numerous colleagues have turned up today to tell similar stories of residents dealing with raw sewage in their homes, which is just not acceptable. The planning process is failing to protect residents of both new and existing homes, opening the risk of surface water and foul water flooding. Most of us cannot imagine how awful untreated sewage in the home must be, but a failed planning system is making it a reality for far too many people. I urge the Minister to make water companies a statutory consultee in planning, to implement schedule 3 to the Flood and Water Management Act and to tighten the rules around section 104 so that rogue developers cannot get away with building illegal connections to the sewers.

[Mrs Emma Lewell-Buck (in the Chair)]

I remind Members that if they wish to be called to speak, they should bob. I ask Members to try to keep their contributions to around four minutes so that everybody who has put in to speak can get in.