Advertisement'You Just Don't Touch That Tap Water Unless Absolutely Necessary'October 03, 2018Kat LonsdorffacebookEmailRockcastle Creek flows past residential homes and businesses along Route 3 in the town of Inez, the county seat of Martin County, Ky. A giant coal sludge spill in October 2000 contaminated the county's rivers for miles, and locals still don't trust the water. (Rich-Joseph Facun for NPR)