Water Industry (Financial Assistance) Bill

I rise to support the Bill, as I have much experience of both South West Water and Thames Water, However, I must say that my perceptions of the two companies differ widely. They appear to operate at different ends of the spectrum: South West Water levies one of the highest surcharges in the UK and has the lowest number of consumers, while Thames Water levies one of the lowest surcharges and has the highest number of consumers. The Bill is about a decade overdue. The shadow Secretary of State said that many of the problems are the result of privatisation, but that is an erroneous assertion. If we look at the value of the water companies before privatisation, we will see that Anglian Water was worth £357 million, North West Water £458 million, Severn Trent £476 million and Thames Water £558 million, but South West Water was worth a lowly £106 million. In general terms, at the time of privatisation South West Water had the lowest amount of assets per property, and since privatisation the company has invested about £2 billion, in 2007 prices, to bring its infrastructure to the same level as that elsewhere in England and Wales. At privatisation, South West Water's bills were about £50 higher than the national average. This disparity was exacerbated by the impact of the bathing water directive and, of course, the urban waste water treatment directive. As the Public Accounts Committee and the National Audit Office recognised in 1992, privatisation of the water industry was an unprecedented task, with 10 utility monopolies floated on the stock market at the same time after years of restricted investment and an obligation then to spend more than £24 billion in a decade in order to catch up. Any perception of failure now can be attributed only to the lack of governmental interest in the industry 10 years after privatisation and, in the case of South West Water, in the 19 years its consumers have had to wait for the Walker review. If greater interest had been shown, one industry practice that is causing problems across the country would have been identified: the use of combined sewer overflows. CSOs are intended to act as release valves at times of higher operational use. When Sir Joseph Bazalgette first planned the sewers for London, he gave every person a sewage production allowance and decided the diameter of pipe needed to remove it. He then doubled that diameter. We should all be grateful that he did so; had he not, the smaller size of the sewers would have ensured that they overflowed in the 1960s. However, the Metropolitan Board of Works said that the cost of Bazalgette's plans was too high, so he proposed and installed the combined sewer overflow system. This ensured that when it rained the accumulation of rain water that enters the sewerage system can be released through the CSOs, taking the sewage with it. London's current population is estimated to be about 8 million and rising. In a typical year, 39 million tonnes of untreated sewage is discharged into the River Thames with as little as 2 mm of rainfall. To put that in perspective, that is enough to fill the Royal Albert hall 450 times, and the discharges occur about once a week on average. The emerging effluent contains not only sewage and storm water, but biochemical oxygen demand material, pathogens, nutrients, heavy metals, pesticides, oils and suspended solids. In short, London's Victorian sewers can no longer cope, which is why London desperately needs the super-sewer, or Thames tunnel. The CSOs discharge into the river not only chemical and biological contaminants, but nearly 10,000 tonnes of litter every year, including toilet paper, wipes, sanitary towels, condoms, cotton buds and other flushable items. I know that the hon. Member for Hammersmith (Mr Slaughter) accompanied Thames Water on a trip, as I did, where he saw for himself the problems at the pumping station at Fulham. The hidden dangers of the effluent that goes into the river include pathogens, viruses and bacteria, such as E. coli, hepatitis A and faecal streptococci. Due to the ebb and flow of the tide, it can take up to three months for sewage that has entered the uppermost reaches of the Thames to reach the sea. That is a problem in itself, but the persistence of infection is a real problem. Around 50% of typhoid bacteria are destroyed in an aquatic environment in one to three days, and 90% is destroyed in three to 13 days, but the most resistant can remain for weeks and retain their power of infection, which has an impact on not only the people who use the river, but those who live around it.