Apparently, you have not been examining Titan's “standards of pollution” in Miami, Florida. Titan Cement, Greece's largest cement maker had its mining operations in Florida closed down by U.S. District Court Judge William Hoeveler after it was linked to contamination in Miami-Dade’s water supply. Titan's mining operations have been stated as the cause of elevated levels of benzene, a hazardous chemical with links to cancer, were detected at a water treatment facility in Northwest Wellfield, the main water supply for most of Miami-Dade County.