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Raw sewage discharge leads to severe pollution in the Thames River

2024.05.23 20:46:06 Kate Kim
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[Photo Credit to Unsplash]

Currently, the Thames River in England is facing severe pollution due to untreated sewage discharge and inadequate infrastructure maintenance.

The polluted water significantly affected the University Boat Race between Oxford and Cambridge which was held on March 30th.

For instance, this year, concerns over the Thames River's water quality have prohibited the Oxbridge Boat Race participants from engaging in the traditional celebration of jumping into the river after the event.

Rowers were also advised to avoid splashes during the competition due to the high contamination levels.

Recent environmental reports have revealed that E. coli levels in the river are more than ten times the normal standard, with measurements indicating 9801 colony-forming units (CFU).

The river’s surface is filled with floating waste, and a pervasive stench emanates from the water, showing the alarming condition of the river.

Furthermore, citizens in London have described the river as "disgusting,” as the color of the river has turned gray.

This pollution has raised significant health concerns, not just for the athletes of the Oxbridge rowing competition but also for the general public interacting with the river.

The Thames River has a history of severe pollution; during the Industrial Revolution in the 19th century, rapid urbanization and industrial activities led to significant water quality deterioration.

By the 1850s, the river’s condition had become so dire that it caused the famous “Great Stink,” forcing many citizens to flee the city.

The polluted river was a primary cause of the cholera outbreaks, claiming approximately 50,000 lives during that period.

Efforts to rehabilitate the Thames began in the late 19th and early 20th centuries, leading to the construction of sewage treatment facilities and the implementation of pollution control measures.

These initiatives brought about a remarkable recovery, with salmon and even whales being spotted in the river.

By the late 20th century, the Thames River had become significantly cleaner, supporting diverse aquatic life and recreational activities.

However, the current pollution crisis can be largely attributed to the privatization of water resources, specifically under the management of Thames Water.

In 1989, under Prime Minister Margaret Thatcher’s government, Thames Water was sold to an investment company for 7.6 billion pounds.

This privatization aimed to reduce the government’s financial burden and increase efficiency; however, it led to significant operational challenges instead.

Thames Water, now operating as a regional monopoly, has been criticized for failing to invest adequately in infrastructure maintenance and sewage treatment.

Aging pipes and insufficient regulation have resulted in frequent water leaks and increased discharges of untreated sewage into the river.

In 2017 alone, 1.4 billion liters of untreated sewage leaked into the Thames, leading to a 20 million pound fine.

Moreover, the number of cases of raw sewage discharged in rivers across the country increased by 54% compared to the previous year.

The rising cost of energy and chemicals, exacerbated by the war in Ukraine, has further strained the company’s resources.

Today, Thames Water faces a debt of 14 billion pounds, pushing it to the brink of bankruptcy.

The future of the Thames River depends on the effective management of water resources and renewed efforts to restore its health.

The British government is considering bringing Thames Water back under state control, a move aimed at addressing the operational and financial shortcomings of privatization.

However, this transition poses significant challenges in terms of cost and implementation.

To ensure that the Thames can once again become a clean environment for citizens, comprehensive measures are needed, including significant investment in sewage treatment infrastructure, regulation of industrial discharges, and community conservation efforts.

Restoring the river’s health is not only crucial for preserving its cultural significance but also for protecting public health and the environment.

By prioritizing sustainable solutions, the Thames will be able to flow cleanly through London once again.


Kate Kim / Grade 10
Gyeonggi Suwon International School