Backflow preventer testing is now required on an annual basis in Minnesota on new lawn irrigation system installations.

Sewer backflow preventers are an essential part of your home's plumbing. Here's why you need one and how to test if yours is working properly.

Every year a certified backflow assembly tester is contracted at a set rate to test every participant’s backflow device. To participate, call the utility’s backflow line mentioned above.

The course is designed for plumbing manufacturing professionals with technical experience. McLEAN, VA — Registration is now open for a new Plumbing Manufacturers International (PMI) online course ...

Every year a certified backflow assembly tester is contracted at a set rate to test every participants’ backflow device. To participate, call the utility’s dedicated backflow line at 360-992-8589.

With fall approaching, the City of Bend Utility Department reminds water customers that irrigation backflow assemblies must be tested before the end-of-season sprinkler system blowouts.