Water (Special Measures) Bill [ Lords ] (Second sitting)

Debate between Emma Hardy and Darren Paffey

Committee stage
Thursday 9th January 2025 Public Bill Committees

[Darren Paffey]

I share my hon. Friend’s shock and disgust at not only what people are suffering, but the entirely avoidable reasons why people are becoming ill. There are so many benefits to what the clause and the wider Bill can achieve, not just on the issues that Members on both sides of the House have mentioned in relation to trust in our water companies and the use of public money, but for public health. How much more public health benefit could people across all our constituencies experience if they were able to engage with aquatic sports or just enjoy the park areas that surround so many of our rivers, beaches and waterways? I entirely agree with my hon. Friend and am grateful that her point adds even more weight to why this clause is absolutely necessary.

[Emma Hardy]

I thank all Members for their contributions to the debate on clause 3. I reiterate my promise to provide a factsheet and information about the numbers we have used. We have had an interesting debate about the different types of monitors. To clarify, we have emergency overflows, storm overflows, water quality monitors, event duration monitors and volume monitors, which we have discussed. We will make sure that the factsheet provides clarification so that we are all on the same page and understand the debate clearly.

Putting all that to one side, I think we ultimately all agree that it is important to better understand the frequency and duration of discharges from all the emergency overflows. We all think we need to improve transparency and inform investigations by the regulators into potential non-compliance.

Combined with the equivalent duty for storm overflows, which has just come into force, clause 3 will ensure that all sewage overflows on the network are monitored. That will enable regulators and, importantly, the public to see, in near real time, when a discharge from any overflow has occurred and how long it lasted. Water companies will use that information to prioritise investment to mitigate the impact of the most polluting overflows, as guided by the regulators. We have discussed our concerns about volume monitors being more difficult and costly to install. I gave a rather garbled explanation of the difficulty owing to the pipework in the majority of overflows requiring modification. As I said, I will provide further information on those numbers.

Such a large programme of work would take much longer than 12 months. We do not think that this added cost is proportionate to the additional value that volume information would provide, especially given that volume information alone does not provide a comprehensive account of the impact of a discharge—measurement of the water quality is required for that. To repeat a point, I do not want to be a Minister in a few years’ time who has perfected the art of monitoring and done nothing to deal with the causes. That is why the water companies will begin installing continuous water quality monitors for storm overflows, as set out in the price review ’24, to provide further information on the impact of sewage discharges on water quality.

New clause 25, tabled by the hon. Member for Westmorland and Lonsdale, would require capacities for each sewage treatment works and pumping station to be calculated. That is unnecessary because that information is already included in environmental permits and available from the Environment Agency’s public register. The new clause also proposes a general duty for water companies to collect data relating to their performance operating a sewerage system. We do not believe that that broad duty adds any meaningful requirement on water companies beyond their existing duties through the environmental information regulations.

On that basis, I commend clause 3 to the Committee and ask the hon. Gentleman not to press his new clause.

Question put and agreed to.

Clause 3 accordingly ordered to stand part of the Bill.

Clause 4

Nature-based solutions