That’s called – and it’s illegal to let it happen.
...you need an annual backflow test.
Don’t wait until the week your certificate is due. Leppington plumbers get booked out during June/July (end of financial year rush). Option 3: Social Media Caption (Facebook/Instagram – Local Community) Headline: 🚨 LEPPINGTON HOMEOWNERS: Don’t drink your garden chemicals! 🚨 residential backflow leppington
Under NSW Health regulations (Australian Standards AS/NZS 2845.1), if your property has a specific risk level (e.g., rainwater tanks, bore water, or complex irrigation), you are legally required to have a backflow prevention device installed and tested annually. That’s called – and it’s illegal to let it happen