It is a federally regulated standard. It's not an MCL, like it is in Canada and in most provinces that have moved ahead. It is a treatment. It's an objective, an action level. It's very different. But that standard or regulation, the lead and copper rule, is being reviewed as we speak. It should be done in 2018. Obviously, the 15 micrograms per litre at the 90th percentile action level will be changed.
On November 30th, 2017. See this statement in context.