Officials told residents of a small Colorado community not to drink or shower in tap water Thursday because one of the town's wells may have been contaminated with THC, marijuana's intoxicating chemical. Investigators found signs that one of Hugo's five wells had been tampered with, but they hadn't determined whether someone deliberately tainted the water. It's unlikely that consuming pot-tainted water would cause lasting health effects, said Mark Salley, a spokesman for the state Department of Public Health and Environment.
http://www.nbcnews.com/news/us-news/colorado-town-s-water-may-be-tainted-marijuana-chemical-thc-n614731 [nbcnews.com]