All about lead in drinking water

All about lead in drinking water,
Your drinking water may be contaminated with lead from a variety of causes: old lead pipes, lake, river, well been contaminated. Test your water and see if lead is below public health limits, which is 0.015 mg/L in the U.S. (0.010 mg/L in Canada and Europe also WHO). If the test shows levels above this limit, you urgently need a water filter system that effectively reduces lead.