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The Catastrophic Scale of Sewage Spills in England and Wales

Water companies in England and Wales have been responsible for an alarming number of sewage spills into rivers and seas over the past decade, according to analysis conducted by the Observer. On average, there have been five serious sewage spills reported every day for the past ten years. Data from the Environment Agency reveals that the 10 water companies in England and Wales have documented a total of 19,484 category 1-3 pollution incidents between 2013 and 2022. This averages out to one pollution incident occurring approximately every four and a half hours. The scale of these sewage spills is described as "catastrophic," highlighting the significant impact on the environment and public health. The consistent occurrence of these incidents raises concerns about the effectiveness of current sewage management practices in the region.

What is the average number of serious sewage spills that water companies in England and Wales have logged every day over the past decade?

Water companies in England and Wales have averaged five serious sewage spills into rivers or seas every day over the past decade.

How many pollution incidents were recorded by the 10 water companies between 2013 and 2022?

The 10 water companies recorded 19,484 category 1-3 pollution incidents between 2013 and 2022.

What is the frequency of these pollution incidents based on the analysis of Environment Agency data?

Based on the analysis of Environment Agency data, the water companies recorded an average of one pollution incident every four and a half hours.