| Alert Ready - Emergency Alert System | Ontario |
| Dufferin, County of, Orangeville - Head Office, Emergency Management Office | Orangeville |
| General Topics and Information - Central East, Emergency Preparedness | |
| Huron East. Municipal Office, Community Emergency Management Coordinator, Seaforth - Main St S | Huron East |
| Huron-Kinloss. Municipal Office, Community Emergency Management Coordinator | Ripley |
| Kincardine. Municipal Office, Municipal Administration Centre, Emergency Management | Kincardine |
| North Bay Parry Sound District Health Unit, Burk's Falls Office, North Bay Parry Sound District Health Unit, Private Drinking Water Testing | Burk's Falls |
| Simcoe Muskoka District Health Unit, Barrie Head Office - 15 Sperling Dr, Environmental Health Department | Barrie |
| Simcoe Muskoka District Health Unit, Collingwood Branch - 280 Pretty River Pkwy, Environmental Health Department | Collingwood |
| Simcoe Muskoka District Health Unit, Cookstown Branch - 25 King St S, Environmental Health Department | Cookstown |
| Simcoe Muskoka District Health Unit, Gravenhurst Branch - 5 Pineridge Gate, Environmental Health Department | Gravenhurst |
| Simcoe Muskoka District Health Unit, Huntsville Branch - 34 Chaffey St, Environmental Health Department | Huntsville |
| Simcoe Muskoka District Health Unit, Midland Branch - Hugel Ave, Environmental Health Department | Midland |
| Simcoe Muskoka District Health Unit, Orillia Branch - 169 Front St S, Environmental Health Department | Orillia |