What Causes Fluoride In Well Water

Fluoride can be helpful in preventing tooth decay.

What causes fluoride in well water.

To put this into perspective the natural levels of fluoride found in freshwater sources typically contain 0 05 ppm of fluoride. Fluoride is the name given to a group of compounds that are composed of the naturally occurring element fluorine and one or more other elements. Fluoride is found naturally in soil water and foods. Drinking water that comes from a well may have fluoride levels that are too high.

In fact almost all water does but fluoride levels can vary considerably especially in well water. It is added to water to help prevent tooth decay but not everyone agrees with this. Radionuclides can contaminate private wells through groundwater flow waste water seepage and flooding. Fluoride can be present in many aquifers and can be found in private wells.

As explained in does well water have fluoride unlike municipal systems private wells are not treated for contaminants. Anyone can use water with fluoride levels above 1 5 mg l for dishwashing laundry handwashing and bathing since fluoride can t get through the skin. Potable water sources rarely have a fluoride content of 4 mg l or higher. The map shows where elevated fluoride concentrations and fluoride concentrations above drinking water guidelines have been found through water well testing of public and randomly selected private water supplies drilled wells in bedrock are more likely to have high natural fluoride concentration than dug wells.

If laboratory testing indicates that your water has a fluoride content of 4mg l or higher you should have your well tested again to confirm the accuracy of the findings. People who get their drinking water from a private source such as a well can have the fluoride levels tested by a reputable laboratory. In the 1940s scientists discovered that people who lived where drinking water supplies had naturally occurring fluoride levels of approximately 1 part fluoride per million parts. Drinking water with radionuclides can cause toxic kidney effects and increase the risk of cancer.

Other causes for sand in water can be that the well screen has become degraded and is allowing sand or sediment in from the gravel pack around the well screen. Yes well water contains fluoride. If your drinking water comes from a public source you can find out about the levels of fluoride in your drinking water by contacting your local community water system. If the pump is down near the bottom of the well sand and sediment can be sucked in.

What to do if fluoride levels are too high in your drinking water. In fact they re not even regulated by the epa. Does well water have fluoride. When the pump turns on the water level in the well it can drop to a lower level.