Let me just put a fine point on that. It was actually a $25-million investment that was required for us to put water back into the environment actually cleaner than when we removed it. We've demonstrated our ability to meet the environmental challenges head on, and as Mike alluded to in his remarks, we've seen great improvement, of 97%, in our water efficiency emissions since 2007.
On March 21st, 2017. See this statement in context.