To find out if your irrigation system has a backflow prevention device look for an in-ground, green-lidded rectangular box near the water meter or close to the house. If you have one, it’ll be ...

The Missouri Department of Natural Resources requires homeowners to have their irrigation systems tested for backflow each year.

For safety reasons, make sure you have a backflow prevention device on all exterior irrigation lines and hose bibs (outside faucets). As for the air in your pipes, do this: ...

The purpose of this testing is to ensure that the backflow preventer—a crucial device designed to protect the public water supply from contamination or pollution due to backflow—is functioning ...

If Backflow Prevention Devices don't work properly, they can contaminate water. The town of Marana is asking homeowners to check theirs.

A new system has been introduced around backflow devices designed to keep our freshwater system safe and clean. Backflow devices are installed in the water pipe between Council’s water supply ...

Every Wichita water customer with an irrigation system connected to the City’s water system is federally required by the Safe Drinking Water Act to have a working backflow device.

Maryville’s water and sewer department will conduct annual inspections of residential lawn irrigation system backflow preventers in several areas beginning the first week of May, the city said in a ...

Beginning immediately, all new dedicated irrigation meters must have the appropriate backflow prevention device installed prior to connecting to the county’s water system.