Hello. I cannot say anything for Norfolk County as I dont receive anything but static on that channel you listed. I'm from Caistor area but for the Haldimand freq you are half right. Near as I can tell (I'm still a little green behid the ear about this) but that freq is the east end. I've noticed all stations east of Canfield ( St. 5) use that frequency. You should only hear dispatch talking as I have herd there is no repeater on that channel. The west end including the Canfield station use 153.875. I was told 154.400 is also the Fort Erie repeater channel.