What Is Backflow—And Why Should You Worry About It?
Most homeowners don’t think twice about what happens after they water the lawn. But if your irrigation system isn’t protected by a proper backflow device, you could be putting your home—and your entire neighborhood—at risk.
Backflow occurs when water flows in the reverse direction, potentially pulling contaminated water from your sprinkler system back into your clean drinking water supply. This can happen due to sudden drops in pressure, like when firefighters use a nearby hydrant or a main water line breaks.
That’s where backflow prevention comes in—and why it’s not just a good idea, but a requirement in most parts of Texas.
Why Backflow Prevention Is Critical
Irrigation systems often contain:
- Fertilizers
- Pesticides
- Lawn chemicals
- Dirt and debris
If any of these backflow into your home’s water supply—or the city’s main water lines—it can pose a serious health risk.
That’s why state and local plumbing codes require backflow preventers on all residential and commercial irrigation systems. In Austin, the city takes these regulations seriously, including mandatory annual backflow testing and device registration.
Backflow Installation by the Experts at South Austin Irrigation
At South Austin Irrigation, we provide professional backflow installation that meets all local and state code requirements. We handle:
- Selection of the right backflow device for your system
- Code-compliant installation and placement
- Pressure testing and certification
- Full coordination with the city for documentation and testing schedule
Whether you’re installing a new irrigation system or replacing an outdated backflow device, we make the process easy and stress-free.
How Do You Know If You Need a Backflow Device?
You need a backflow preventer if:
- You’re installing a new sprinkler system
- Your existing device is outdated or has failed a test
- You’re required to upgrade for code compliance
- You want peace of mind knowing your drinking water is protected
We’ll assess your setup, recommend the right backflow prevention solution, and install it to code—without cutting corners.
Schedule Your Backflow Installation Today
Don’t take chances with your water supply. Call the licensed irrigation professionals at South Austin Irrigation to ensure your system is safe, legal, and properly protected.
Call (512) 534-7449 or contact us online to schedule your backflow installation or get a free quote.
We serve all of South Austin and surrounding areas with expert service and honest pricing.
