Great Stink of 1858

The Great Stink of 1858 was a major public health crisis in London caused by the overwhelming smell of untreated human waste and industrial effluent in the River Thames. During a hot summer, low water levels intensified the stench, leading to widespread complaints and concern over sanitation. The odor was so potent that it disrupted Parliament and daily life. This event prompted the government to take action, resulting in the construction of an extensive sewer system designed by engineer Joseph Bazalgette, significantly improving public health and transforming urban sanitation practices.