A backflow device is installed in a water supply system to prevent the reverse flow of water from a potentially polluted source into a potable (drinking) water supply.
A testable backflow device is required to be tested on an annual basis. The backflow test report is provided by the qualified plumber who has tested the backflow prevention valve.
For more information visit theĀ Environment and Sustainable Development website.
| Online | Backflow Device Annual Report | Credit |
| By Phone | 13 22 81 - Canberra Connect Contact Centre | Credit |
| In Person | ACT Planning and Land Authority Customer Service Centre |
| Mon: | 08:30am | - | 04:30pm |
| Tues: | 08:30am | - | 04:30pm |
| Wed: | 08:30am | - | 04:30pm |
| Thur: | 08:30am | - | 04:30pm |
| Fri: | 08:30am | - | 04:30pm |