Emergency Response Simulation Planned in Yoder, Indiana Saturday07/31/2026You may notice an increased presence of emergency personnel in Yoder, Indiana tomorrow. The Allen County Local Emergency Planning Committee will conduct a full-scale emergency response exercise Saturday, August 1st from 9 a.m. to 1 p.m. at the MacroSource facility on Bennett Street. It’ll simulate an accidental anhydrous ammonia release to give first responders practice under realistic conditions. Officials say no ammonia or any other hazardous material will be released.