It's also possible that your backflow preventer is near the main shutoff valve for your home. For a homeowner, the sewer backflow preventer usually will be above the ground, so you or your plumber ...

Backflow preventer installation costs also vary by the size of the valve. Measurements refer to the diameter of the valve; these typically range from 0.5 inches to 12 inches. The table below shows ...

This is the second year the Liberty Lake Water and Sewer District has made it ... Installing a backflow prevention valve can be costly. “To install one if you don’t have one already, it ...

The Institute for Catastrophic Loss Reduction has launched a backwater valve installation website to provide basic information about sewage backflow prevention devices to assist homeowners in ...

The construction on East River Drive involves installing new underground pipes and gate valves to prevent backflow from the Mississippi River into the storm sewer system on River Drive between 3rd ...

Backflow valves are 85 per cent effective in eliminating sewer backup, according to Galen Heinrichs, stormwater utility manager with the City of Saskatoon.Moreover, in that 15 per cent of ...