Mother’s Decades-Long Fight for Accountability After Daughter’s E. Coli Death Amid UK Sewage Crisis

A mother’s decades-long quest for answers and accountability following her eight-year-old daughter’s death from E. Coli O157, contracted on a Devon beach in 1999, is gaining renewed attention with the release of a new Channel 4 documentary, Dirty Business. The drama highlights the systemic issues of sewage dumping by water companies in England and the lack of oversight that contributed to the tragedy.

The Tragedy of Heather Preen

In July 1999, Julie Maughan, her husband Mark Preen, and their two daughters, Heather (8) and Suzanne (10), were holidaying in Dawlish Warren, Devon. The family chose the location for its Blue Flag beach, a designation signifying high water quality. However, Maughan noticed the beach appeared dirtier than during a previous visit five years prior. While playing, Heather’s foot came into contact with water discharging from a combined sewage outlet.

Within days, Heather developed explosive diarrhea and became increasingly unwell. Initially diagnosed with colitis, her condition rapidly deteriorated, leading to hospitalization and the discovery of E. Coli O157 infection. Despite medical intervention, Heather succumbed to the infection and subsequent kidney failure on August 8, 1999. Suzanne also contracted the pathogen but remained asymptomatic.

A Search for Answers and Accountability

Following Heather’s death, Maughan sought answers regarding the source of the infection. An inquest was held, but the cause of the E. Coli outbreak remained unidentified. A jury returned a verdict of misadventure. South West Water and the Environment Agency argued that a single sewage spill days before the family’s visit was unlikely to be the source, citing wind direction and water currents. They also noted that only two of 45 water samples taken a month after the family’s visit tested positive for E. Coli. Maughan disputes this, stating the samples were taken too late to be relevant.

Maughan expressed frustration with the lack of transparency and a feeling that Heather’s death was not taken seriously. “I just wanted somebody to say: ‘This is what happened. We’re sorry… and we’re going to make sure it doesn’t happen again,’” she stated in interviews.

Dirty Business and Renewed Scrutiny

The Channel 4 documentary, Dirty Business, aims to shed light on the widespread practice of illegal sewage dumping by water companies in England. The series follows “sewage sleuths” Peter Hammond and Ash Smith, who used data and investigation to expose the extent of the pollution. The drama also features testimonies from whistleblowers and examines the impact of Margaret Thatcher’s privatization of the water industry in 1989 and subsequent regulatory cuts under David Cameron.

The documentary highlights that water companies in England dumped raw sewage into rivers and seas for 3.61 million hours in 2024.

The Aftermath and Ongoing Concerns

The loss of Heather had a devastating impact on the Preen family. Maughan’s marriage to Mark Preen ended, and Mark took his own life in 2016. Maughan has continued to campaign for improved water quality and accountability from water companies, fundraising for organizations like Kidney Research UK and Surfers Against Sewage.

Maughan believes public ownership of the water industry is crucial to prioritize public health over profit. She hopes Dirty Business will spark meaningful change and prevent future tragedies.

Dirty Business is airing on Channel 4 on February 23, 24, and 25 and is available to stream.

Resources for Support:

• Samaritans: 116 123 (UK & Ireland) or https://www.samaritans.org/
• 988 Suicide & Crisis Lifeline: 988 (US) or https://988lifeline.org/
• Lifeline: 13 11 14 (Australia)
• Befrienders Worldwide: https://www.befrienders.org/