Backflow Assembly Testing

Backflow assemblies must be tested annually per State Code; OAR 333-061-0070 and City Code: 13.04.110 to ensure they are working correctly. The City of Sweet Home does not coordinate the testing of the assembly. If you are the property owner, you should contact a certified backflow assembly tester to schedule the testing. The tester should submit a copy of the test report to the Sweet Home Public Works Department.
 

A list of certified backflow testers is available on the Oregon Health Authority website.

Does your home have a lawn and garden irrigation system?

These irrigation systems have a backflow assembly that is located between the drinking water supply and irrigation system. Backflow assemblies allow water to enter your irrigation system while at the same time preventing water in your irrigation system from flowing back into the drinking water supply. Once a year, property owners are required to test the backflow assemblies connected to their system. Backflow assemblies are essential in keeping you, your family, neighbors, and Sweet Home’s drinking water safe.

Why do I have to test my backflow assembly every year?

Testing is required every year by the State of Oregon Health Authority to ensure that your assembly functions appropriately. The Sweet Home Public Works Department sends reminder letters to property owners to test their backflow assemblies. 

Who can test my backflow assembly?

Owners need to hire a private company to test their backflow assembly. The Oregon Health Authority provides a list of state-certified backflow assembly testers on their website. Some of these companies specialize in specifically testing backflow assemblies, and some are landscape companies that provide that service. Either type of company can perform the testing you need. The market is fairly competitive, so homeowners can expect to pay between $25 and $65 per test.

What happens during a test?

The tester will test your assemblies and record the assembly serial number and test results. When finished, the tester will give you a copy of the report, keep a copy for themselves, and send a copy to the Sweet Home Public Works Department. When our department receives the test report, your account is updated with the results.

Annual testing is necessary to let the State and Sweet Home Public Works Department know that your backflow assembly complies and assures you that you are keeping your family’s drinking water safe.

Questions about your backflow assembly or backflow assembly testing?

Contact Sweet Home Public Works Department at 541-367-6359.