Us Map Of Lead In Water
Epa has set the maximum contaminant level goal for lead in drinking water at zero because lead can be harmful to human health even at low exposure levels.
Us map of lead in water. Physical disturbances to these materials can also sometimes release lead particles into drinking water. 18 million americans live in communities where the water systems are in violation of the law. For example infants who drink formula prepared with lead contaminated tap water may be at a higher risk of exposure because of the. See epa s about pdf page to learn more.
Learn basic information about sources of lead in drinking water suggestions for reducing exposure and information about replacing lead service lines. The epa knows of the issues and has done very little to stop them. You may need a pdf reader to view some of the files on this page. Epa s infographic regarding lead in drinking water.
Lead pipes were widely used in water supply systems until the early 20th century when many communities began to recognize the health effects of lead exposure. The version 1 lead map combines two key. Plomo en el agua potable. Risk will vary depending on the individual the chemical conditions of the water and the amount consumed.
According to the pwsa tap water tests done at 149 city residences with known lead service lines in december calculated lead at 18 parts per billion above the state and federal 15 parts per. Lead is a toxic metal that is persistent in the environment and can accumulate in the body over time. Simplewater s lead map version 1 uses the average age of homes in your county as well as the average corrosiveness of your state s groundwater to predict the likelihood for dangerous levels of lead and other heavy metal exposure in your neighborhood s water.