Fentanyl: The Perfect Weapon @TracyBeanz posted this NIOSH HAZMAT sheet.  Given the massive size of the most recent bust, this would be a good time for see something/say something. If you work in water treatment, bottling, food supply, commercial or multi-dwelling unit trades, aviation, etc. - keep a sharp eye out. History lesson - Russian Spetsnaz used a fentanyl-derived gas to knock out the theater and it was a disaster: https://www.scmp.com/news/china/policies-politics/article/2026046/chemical-weapon-sale-chinas-unregulated-opioid There is no reason to move quantities in this amount.  Watch the water?  If they dumped a few tons in a small reservoir, you could probably kill a lot of people real fast, given Fentanyl's potency. Fentanyl and Carfentanil are weapons of terror.  For the doomsday prepper types, there is only 1 way to get this out of water - steam distillation.  Nothing else will work.  And I'd sample up the steamed water. https://www.breitbart.com/border/2019/08/25/25-tons-of-fentanyl-from-china-seized-in-mexico/ https://www.reuters.com/video/2019/02/01/largest-ever-fentanyl-bust-made-at-us-bo?videoId=510146645 https://www.post-gazette.com/news/crime-courts/2019/07/29/fentanyl-seizure-pennsylvania-turnpike-westmoreland-county-largest-state-police-guzman-taveras/stories/201907290090 https://www.kalb.com/video?vid=505188742 CDC NIOSH safety sheet: https://www.cdc.gov/niosh/ershdb/emergencyresponsecard_29750022.html FENTANYL : Incapacitating Agent Agent Characteristics Personal Protective Equipment Emergency Response