What is the most shocking case of unhygienic water you have investigated.

Question: What is the most shocking case of unhygienic water you have investigated.
- Keywords:
  hygiene,
  investigated,
  water
Asked by feod532masa62 to Mimi, Karen R on 13 Mar 2026. This question was also asked by safe532heat88.
- Karen Rae answered on 13 Mar 2026:
  
  I was involved in an incident where a lot of petrol and diesel had been flushed into drinking water pipes and we had to find where it had come from as quickly as possible

Question: What is the most shocking case of unhygienic water you have investigated.