As of this past weekend:
Fire: VHF, Viper only used for large events or training
EMS/Rescue: VHF, Viper for hospital encodes & out of county transports (McDowell mutual aid)
Sheriff: VHF & Viper (looks like there is a patch)
Marion PD: Viper
There are a few Law TGs that aren't in the database that I'm still trying to identify.