===Drinking water contaminated with hexavalent chromium from coal may cause cancer===
A report released by EarthJustice and the Sierra Club in early February 2011 stated that there are many health threats associated a toxic cancer-causing chemical found in coal ash waste called hexavalent chromium. The report specifically cited 29 sites in 17 states where the contamination was found. The information was gathered from existing EPA data on coal ash and included locations in Alabama, Arkansas, Delaware, Florida, Illinois, Indiana, Minnesota, Massachusetts, North Carolina, North Dakota, Nevada, Ohio, Oklahoma, Pennsylvania, Tennessee, Virgina and Wisconsin. In Alabama, the TVA [[Colbert Fossil Plant]] in Tuscambia and the TVA [[Widows Creek Fossil Plant]] in Stevenson were both reported as having high levels of chromium seeping from unlined retention ponds. <ref>[wvgazette.com/static/coal%20tattoo/ChromReport.pdf "EPA’s Blind Spot: Hexavalent Chromium in Coal Ash"] Earthjustice & Sierra Club, February 1, 2011.</ref>
As a press release about the report read: