section_path: Health issues due to low quality/Examples of poor drinking water quality incidents
section_name: Examples of poor drinking water quality incidents
paragraph_text: Examples of poor drinking water quality incidents
  
  Some well-known examples of water quality problems with drinking water supplies include:
  
  Water supply can get contaminated by pathogens which may originate from human excreta, for example due to a breakdown or design fault in the sanitation system, or by chemical contaminants.
  
  Further examples of contamination include:
  
  Examples of chemical contamination include: