Riverdale is patrolled by Scott County Sheriff (RACOM). Fire is dispatch by Scott Co Sheriff on 154.220. Medic EMS covers for medical calls (RACOM). ALCOA is the biggest employer and have their own UHF trunk system.
Riverdale Schools have a admin. talkgroup on RACOM and 2 UHF channels for Buses.
thanks and if any of you want to see a good baseball game we play at pleasant valley high school on tuesday at 4pm, my coach likes it when i bring my pro 95 for the noaa weather radio