Lowermoor Water Treatment Works

Lowermoor Water Treatment Works is a water treatment facility located in Cornwall, England. It is notable for being the site of a significant water contamination incident in 1988, which affected the local population and led to widespread health concerns.

History

The Lowermoor Water Treatment Works was constructed to provide potable water to the residents of North Cornwall. The facility is managed by the local water authority and is part of the broader water supply network in the region.

1988 Contamination Incident

On 6 July 1988, the Lowermoor Water Treatment Works experienced a major contamination event. Approximately 20 tonnes of aluminium sulphate were accidentally discharged into the water supply, leading to the contamination of drinking water with high levels of aluminium and other chemicals. This incident is often referred to as the Camelford water pollution incident.

Health Impact

The contamination had immediate and long-term health effects on the local population. Residents reported symptoms such as vomiting, diarrhea, skin rashes, and mouth ulcers. Long-term health effects included neurological issues and concerns about potential links to Alzheimer's disease.

Investigations and Reports

The incident prompted several investigations and reports. The Department of Health and Social Care conducted studies to assess the health impact on the affected population. The Committee on Toxicity of Chemicals in Food, Consumer Products and the Environment (COT) also reviewed the incident and its implications.

Remediation and Improvements

Following the incident, significant efforts were made to remediate the contamination and improve the safety and reliability of the water supply. The water treatment processes at Lowermoor were upgraded, and stricter monitoring and safety protocols were implemented to prevent future incidents.

Legacy

The Lowermoor contamination incident remains a significant case study in environmental health and water safety. It has influenced policies and practices in water treatment and public health monitoring.

See Also

• Water treatment
• Water contamination
• Public health
• Environmental health