How to Tell If Your Irrigation System Needs a Backflow Test

If your Upstate South Carolina home or business has an irrigation system, it almost certainly has a backflow prevention device. Here's what you need to know about testing it.

What Is a Backflow Preventer?

A mechanical valve on your irrigation line that allows water to flow in one direction only — out to your sprinklers — preventing contaminated water from entering the potable supply.

Why Does It Need Testing?

Internal springs, seals, and check valves wear out over time. Annual testing verifies the device is actually working.

Is Backflow Testing Required in South Carolina?

Many water utilities in Upstate SC require annual backflow testing for properties with irrigation systems. Failing to test can result in fines or water service interruptions.

Warning Signs

Visible leaking, discolored water from outdoor faucets, noticeable drop in water pressure, or a notice from your water provider.

Who Can Test a Backflow Preventer?

Backflow testing must be performed by a certified tester. SQ. ROOTS employs licensed professionals for certified testing and inspection.

When to Schedule Testing

Most Upstate SC water providers require testing in spring or early summer before peak irrigation season.

Call SQ. ROOTS at (864) 710-1804 to schedule your certification.