1986 — Jan 4, UF6 (uranium hexafluoride) cylinder rupture, Sequoyah Fuels Corp, OK– 1
Sources
Brugge, Doug, Jamie L. deLermos, and Cat Bui. “The Sequoyah Corporation Fuels Release and the Church Rock Spill: Unpublicized Nuclear Releases in American Indian Communities.” American Journal of Public Health, Vol. 97, No. 9, Sep 2007, pp. 1595-1600. Accessed 9-3-2016 at: http://www.ncbi.nlm.nih.gov/pmc/articles/PMC1963288/
Federal Emergency Management Agency. Principle Threats Facing Communities and Local Emergency Management Coordinators: A Report to the United States Senate Committee on Appropriations. Washington, DC: FEMA, April 1993, p. 46.