City of Mercer Island

To make sure that tap water is safe to consume, the U. Utes. EPA and the actual Department of Wellness prescribe regulations that limit the number of certain contaminants in water supplied by public water techniques. U. S. Food and Drug Administration and also the Washington Department associated with Agriculture regulations set up limits for pollutants in bottled water, which must supply the same protection concerning public health. Consuming water, including bottled water, may reasonably be anticipated to contain a minimum of small amounts associated with some contaminants. The presence of those contaminants does certainly not indicate that the actual water poses the health risk. The causes of drinking water (both faucet water and bottled water) consist of rivers, lakes, channels, ponds, reservoirs, comes, and wells. As water travels over the top of land or with the ground, it dissolves normally occurring minerals, in some instances, radioactive material, and substances caused by the presence associated with animals or through human activity. Substances which may be present in supply water include: Microbial Pollutants, such as infections and bacteria, which might come from sewage remedy plants, septic techniques, agricultural livestock procedures, or wildlife; Inorganic Pollutants, such as salts as well as metals, which could be naturally occurring or may derive from urban stormwater runoff, commercial or domestic wastewater discharges, gas and oil production, mining, or even farming; Pesticides as well as Herbicides, which may come from a number of sources such because agriculture, urban stormwater runoff, as well as residential uses; Natural Chemical Contaminants, such as synthetic and unstable organic chemicals, that are by-products of commercial processes and oil production, and could also come from gasoline stations, urban stormwater runoff, as well as septic systems; Radioactive Pollutants, which can end up being naturally occurring or could be the result of gas and oil production and exploration activities. For more info about contaminants as well as potential health results, call the Ough. S. EPA’s Secure Drinking Water Hotline from (800) 426-4791..

.. ...