Local News, News, Top StoriesL.E.A.D. Agency officials say EPA Superfund Task Force final report for Tar Creek is not enough Import Author, September 19, 2019 1:41 PMThe L.E.A.D. Agency held their 21st National Environmental Tar Creek Conference, September 16th through 18th. Officials are not satisfied with the EPA's final report for the Superfund Task Force. They want more to be done.