| Premises | BWA/DWA | Adverse Result | Date Issued | Date Lifted |
| Municipality of Marmora and Lakes | BWA | Watermain Break | June 30, 2024 | |
| Praise Valley Camp | BWA | Bacteriological Contamination | June 29, 2024 | |
| Waupoos Tarts | BWA | Bacteriological contamination | June 28, 2024 | |
| Ukrainian Sweets by Sasha | BWA | Bacteriological contamination | June 28, 2024 | |
| Sandbanks Provincial Park- ‘A’ Campground Well Supply (Outlet River A Campground, Outlet River B Campground, Outlet Beach Day Use Area, Currah’s Park Store & Grill) | BWA | Loss of pressure | June 3, 2024 | |
| Woodlands Campground- Sandbanks Provincial Park | BWA | Loss of pressure | May 31, 2024 | |
| Shorelines Bistro (Mobile) | BWA | Bacterial Contamination | May 16, 2024 | |
| TNT Foodbox | BWA | Bacterial contamination | Sep 11, 2023 | |
| Wellington on the Lake Golf Course | BWA | Bacterial contamination | July 13, 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
