A new survey (conducted in July) found that 75 percent of participants believe water safety is a growing concern in North America, yet 73 percent have never had their water tested for harmful impurities such as lead, E. coli, arsenic, hydrogen sulfide and iron. To help address water safety concerns, Culligan International has launched its Truth About Water campaign, including a national survey to understand just how much or how little consumers know about water, along with actionable tips to help ensure their water is clean and safe.