| Premises | BWA/DWA | Adverse Result | Date Issued | Date Lifted |
| Bayfield Homes | BWA | Bacterial Contamination | Apr 11, 2024 | April 19, 2024 |
| Community Living – Plainfield Velleman House | BWA | Bacterial Contamination | Feb 15, 2024 | |
| Barcovan Golf Club | BWA | Improper disinfection | Oct 26, 2023 | |
| Bear Ridge Campground & Cottages | BWA | Bacterial contamination | Sep 18, 2023 | |
| TNT Foodbox | BWA | Bacterial contamination | Sep 11, 2023 | |
| Sunflower Fields | BWA | Bacterial contamination | Sep 5, 2023 | |
| Wellington on the Lake Golf Course | BWA | Bacterial contamination | July 13, 2023 | |
| Flossie’s Sandwiches | BWA | Bacterial contamination | May 5, 2023 | |
| Lost Lake Campground | BWA | Improper Disinfection | Sep 2, 2022 | |
| Baycrest Lodge and Marina | BWA | Bacterial contamination | June 2, 2023 |
BWA = Boil water advisory
DWA = Drinking water advisory
