Keywords: Meth ammonia tank Otley iowa.JPG anhydrous ammonia NH ‚ƒ tank outside Otley Marion County Iowa USA “ Anhydrous ammonia is a common farm fertilizer which is also a critical ingredient in making methamphetamine In 2005 the state of Iowa gave out thousands of locks in order to prevent criminals from accessing the tanks Those tanks are stored at co-ops and on farm fields across the state cf http //thegazette com/2009/10/06/anhydrous-ammonia-tank-locks-have-flaws/ en Transferred from en wikipedia org http //en wikipedia org/w/index php title Special Log page File Meth_ammonia_tank_Otley_iowa JPG file log 2010-10-07 22 19 Billwhittaker 4 000×3 000 3 54 MB Anti-Meth sign on anhydrous ammonia tank outside Otley Iowa I created this work entirely by myself 2010-10-07 Bill Whittaker user Billwhittaker Billwhittaker en Marion County Iowa Agriculture in Iowa Storage tanks in the United States Fertilizers Ammonia Methamphetamine |