The SL-1 Reactor Incident

The Stationary Low-Power Plant Number 1 was a small boiling-water reactor built at the National Reactor Testing Station, west of Idaho Falls, Idaho. On January 3, 1961, during a restart of the reactor, a catastrophic tragedy unfolded when the reactor went supercritical.

Research:

• Divison of Technical Information Extension, U.S. Atomic Energy Commission. “SL-1 The Accident, Phases I and II.” https://www.osti.gov/sciencecinema/biblio/1129428
• Francisco, A.D. and E. T. Tomlinson. “Analysis of the SL-1 Accident Using RELAP5-3D.” Bettis Atomic Power Laboratory. 2007 International RELAP5 User’s Seminar. November 7 -9, 2007. https://inis.iaea.org/collection/NCLCollectionStore/_Public/39/038/39038759.pdf?r=1
• Idaho National Laboratory. “SL-1, Idaho: Just the Facts.” https://factsheets.inl.gov/FactSheets/Just%20the%20Facts_SL-1.pdf
• O’Connor, Bryan. “Supercritical: SL-1 Nuclear Reactor Explosion.” NASA. September 2007. https://sma.nasa.gov/docs/default-source/safety-messages/safetymessage-2007-09-01-sl1nuclearreactorexplosion-vits.pdf
• McKeown, William. “Idaho Falls: The Untold Story of America’s First Nuclear Accident.” ECW Press. 2003.
• Perry, E.F. “Stationary Low Power Reactor No. 1 (SL-1) Accident Site Decontamination & Dismantlement Project.” Lockheed Martin Idaho Technologies. 10/27/1995. https://inis.iaea.org/collection/NCLCollectionStore/_Public/27/029/27029475.pdf?r=1
• SL-1 Accident Briefing Report - 1961 Nuclear Reactor Meltdown Educational Documentary. United States: N. p., 2013. Web. https://www.osti.gov/sciencecinema/biblio/1122857
• Sommers, Bryan W. “Idaho Falls: The First Nuclear Meltdown in America’s History.” 4/11/2024. https://www.argonelectronics.com/blog/idaho-falls-first-nuclear-meltdown-in-americas-history
• Stacy, Susan M. “Proving the Principle.” Idaho Operations Office of the Department of Energy Idaho Falls, Idaho. 2000.
• U.S. Atomic Energy Commission. “IDO Report on the Nuclear Incident at the SL-1 Reactor, January 3, 1961, National Reactor Testing Station.” U.S. Atomic Energy Commission Idaho Operations Office.
• US Atomic Energy Commission. “REPORT ON THE SL-1 INCIDENT, JANUARY 3, 1961” https://archive.org/details/SL1PressRelease1961
• Wander, Steve, executive editor. “Supercritical.” System Failure Case Studies. Vol. 1, Issue 4. https://sma.nasa.gov/docs/default-source/safety-messages/safetymessage-2007-09-01-sl1nuclearreactorexplosion.pdf

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