Escherichia coli (E. coli), fecal coliforms or enterococci
The presence of these microorganisms in water indicates that it has been contaminated with stool. Such contaminated water can contain microbes (bacteria, viruses or parasites) that cause health problems. To be safe, drinking water should not contain any of these micro organisms.
Water contaminated with micro organisms can cause gastroenteritis, the symptoms of which include:
- Abdominal cramps
Protection and prevention
As soon as they are informed about the presence of Escherichia coli or fecal coliforms in water, drinking water distribution system officials must issue a boil water advisory.
Steps to take during a boil water advisory
Bring water to a rolling boil for at least one minute before consumption, or use bottled water to:
- Prepare beverages
- Prepare feeding bottles and baby food
- Wash fruits and vegetables to be eaten raw
- Make ice
- Brush your teeth and rinse your mouth
You may use tap water without boiling it to:
- Wash dishes with hot water
- Wash clothes
- Wash hands with hot, soapy water
- Taking a shower or a bath
Make sure that babies and young children do not swallow water when taking a bath. You can also bathe them with a washcloth.
Last update: 25 November 2016, 11:19