OTFD dive squad develops for icy emergencies – Iosco County News Herald March 21, 2018 Scuba Diving Iosco County News Herald OTFD dive team trains for icy emergencies Iosco County News Herald OSCODA a Irrespective of the climate, the Oscoda Township Fire Department Dive Team is prepared to go into the county’s lakes, rivers or creeks, during an emergency. This entails even in subzero temperatures, according to department Chief Allan MacGregor …