Skip Navigation Links
Centers for Disease Control and Prevention

Homepage Links
 CDC Home Search Health Topics A-Z
National Center for Infectious Diseases Header - Do you know where your drinking water comes from?

Clean drinking water is one of the world's most precious resources. In the United States, clean drinking water is something that we don't think about enough. Granted, usually it's free of contaminants and isn't a source of illness. However, drinking water-related outbreaks do occur. In fact, their numbers are increasing, as CDC data for the latest reporting period of 1999-2000 show*. In parts of the developing world, clean water has never been easy to come by. As a result, millions of people become ill every year and millions more die from parasites, bacteria, viruses, and other contaminants found in drinking water.At a water fountain, a girl turns the water on for her friend to drink.

This week, in honor of National Groundwater Awareness Week and World Water Day, take a moment to consider drinking water sources:

1 Are you one of the 52% of Americans who depend upon ground water for your drinking water, either from a public source or private well?

If you receive your drinking water from a private well, we suggest that every year you schedule a well checkup. Why is this important? Over half of the disease outbreaks linked to drinking water reported to CDC in 1999-2000 were ground-water related. Most occurred because the wells were either improperly built or maintained.

For more information on wells and healthy drinking water, see

2 Does your water come from a public source such as ground water (a well) or surface water (a river or lake)?

If so, contact your water utility. Ask for a copy of their Consumer Confidence Report (CCR), sometimes also called a Water Quality Report. Water providers now must produce this report every year. It tells you what substances have been found in the water and whether or not it’s safe to drink. See the EPA Consumer Confidence Reports page for details.

Young boy fills mug with clean water from a Safe Water System filtered water pot. Photo courtesy Valerie Garrett.3 Did you know that people are processing safe, clean water with inexpensive, easy-to-get materials, in areas of the world where clean water is hard to find?

The Safe Water System (SWS), is one way this is done. A collaborative project of CDC and public and private organizations, the SWS helps people learn how to make their own drinking water cheaply and with tools and materials they already have around them.

  • Visit the CDC Safe Water System Web site to learn how and why it was developed, how it works, and how to start one

4 Learn more about healthy drinking water through National Ground Water Awareness Week and World Water Day

It's National Ground Water Awareness Week. Visit the http://www.ngwa.org site. The Consumer Corner is full of information about ground water, well safety, and maintenance. Plus you can participate in awareness week activities.

March 22, 2003 is World Water Day, and this year the day's activities focus on Water for the Future. They highlight projects that inspire political and community action and encourage greater global understanding of the need for more responsible water use and conservation.

National Groundwater Awareness Week logo

Note: CDC is not responsible for the content of Web pages found at these links. Links to nonfederal organizations are provided solely as a service to our users. These links do not indicate an endorsement of these organizations by CDC or the federal government.


 

Division of Parasitic Diseases | Division of Bacterial and Mycotic Diseases

Contact Us| CDC Home | Search | Health Topics A-Z


Last edited March 17, 2003

Centers for Disease Control and Prevention
National Center for Infectious Diseases